Decimal System for Classifying Data Pertaining to the Petroleum Industry [Reprint 2020 ed.] 9780520339989

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UNIVERSITY OF CALIFORNIA PRESS BERKELEY A N D LOS ANGELES CALIFORNIA CAMBRIDGE UNIVERSITY PRESS LONDON, ENGLAND COPYRIGHT, 1953, BY THE REGENTS OF THE UNIVERSITY OF CALIFORNIA PRINTED IN THE UNITED STATES OF AMERICA

GENERAL PLAN OF THE CLASSIFICATION A N D SUGGESTIONS FOR ITS USE

The "Decimal Classification" was f i r s t printed by the National Petroleum Publishing Company, publishers of National Petroleum News, in 1928. A second edition appeared in serial f o r m in The Petroleum Engineer in 1938 and was later reprinted in booklet f o r m . During the intervening y e a r s since it was f i r s t available, many persons apparently have found this system useful in meeting their filing problems. A r t i c l e s printed in The Petroleum Engineer have f o r many y e a r s been numbered in accordance with this decimal classification to f a c i l itate o r d e r l y clipping and filing. It has also found use in oil company o f f i c e s and l i b r a r i e s where filing of petroleum technology r e f e r e n c e material is a day-today problem. To better s e r v e the needs of those who have made use of the e a r l i e r editions and to assist others who may wish to adopt a ready-made filing system patterned to their needs, the author has been encouraged to prepare this expanded and, it is hoped, t h e r e f o r e m o r e useful third edition of the Decimal Classification. An e f f o r t has been made to bring it up to date by including many new items made necessary by the rapidly expanding petroleum technology of recent y e a r s . This has been accomplished within the framework of the e a r l i e r editions, and it should be emphasized that no changes have been made in numbers previously assigned to v a r ious topics, so that in adopting this new edition, those who have previously used the Classification need anticipate no rearrangement of material already, filed. The w r i t e r is indebted to the publishers of National Petroleum News and the publishers of The Petroleum Engineer f o r permission to publish this third edition under the auspices of the University of California P r e s s . This permission has been granted and the University of California P r e s s has undertaken this project as a s e r v i c e tothose engaged inthe petroleum industry, in the interests of m o r e widespread use of the Classification, and m o r e systematic filing and o r d e r l y arrangement of material in publications serving the petroleum industry. The author is also appreciative of suggestions which have come to him f r o m many sources f o r preparation of this new edition. Among others who have expressed interest and given assistance, the w r i t e r wishes p a r t i c ularly to thank M r . K. C. Sclater, editor of The P e t r o leum Engineer, M r . V. B. Guthrie, editor of National Petroleum News, and Mr. J. I. Laudermilk of the Socony Vacuum Oil Co. Some have expressed hope that such a classification as this might find wider use by the professional societies, industrial organizations, and trade journals serving the petroleum industry, so that the printed material they distribute may come with unif o r m filing numbers attached. Perhaps it is not too much to hope that such an organization as the American Petroleum Institute may adopt a standard classification system that would, perhaps in time, be uniformly adopted by all concerned.

Explanation of the Decimal System of Classification

Systematic filing and indexing of technical papers, r e ports, notes, pamphlets, catalogs, clippings, maps, drawings, and so on is a problem that concerns e v e r y engineer and is a matter of importance in e v e r y oil c o m pany o f f i c e . T o those who use such material, the development of a suitable system of classification to f a c i l itate o r d e r l y filing is a practical necessity. Much useful material is often buried in filing cabinets or in shelves

or cupboards with little or no pretense at systematic arrangement. When some particular r e f e r e n c e m a t e r i a l is needed, valuable time is lost in searching f o r it, or the existence of certain material already in the f i l e s is forgotten or overlooked, and much trouble and expense are incurred in duplicating it. One often r e m e m b e r s seeing certain data but cannot r e c a l l the title or author of the paper nor the journal or book in which they are hidden. We regard with interest the man who has arranged his r e f e r e n c e material so conveniently and systematically that he can promptly say whether or not he has c e r tain information, and if he has, produce it. He saves much time by not having to search f o r things. There is r e a l satisfaction, too, in knowing that a certain.folder contains all the information on some particular subject; that in our consideration of a matter to which it relates, nothing is being overlooked. If we are called f r o m the o f f i c e to the field, we turn to our f i l e s and select those f o l d e r s pertaining to the work that we are to do, and everything that we have applicable to the work in hand w i l l be in these f o l d e r s . Or we are able to send to our o f f i c e f r o m a distance, and an assistant takes f r o m the f i l e s exactly what we need. The finding of something particularly wanted should not be dependent upon the m e m o r y of one clerk. O f f i c e personnel changes, and the filing system must be independent of personalities and personnel turnover. A l l this is possible if one gives thought to developing a suitable system of classification and then applies it intelligently to the material to be classified. Much c l e r i c a l work may be involved in makinjg the original classification and arranging the material in proper sequence, particularly if the volume of accumulated material is l a r g e . Once the p r i m a r y c l a s s i f i c a tion and arrangement are accomplished, however, subsequent filing of additional data in accordance with the same plan adds but little to the daily routine. The greater difficulty comes in planning the classification so that material w i l l be arranged systematically and so that the system will be sufficiently elastic and c o m p r e hensive to provide f o r future expansion or specialization in different directions. Of the various plans that have been developed f o r filing, indexing, and arranging technical data, none has proved m o r e satisfactory than the decimal system of classification in conjunction with a comprehensive card index arranged by subject matter. The decimal system is one originally devised by M. Dewey and elaborated by him in his book, A Decimal Classification and Relative Index f o r L i b r a r i e s , Clippings, Notes, etc. In the Dewey decimal system, the entire f i e l d of knowledge is divided into ten main divisions, numbered by the digits f r o m 0 to 9, thus: 0. - General Works 5. - Natural Sciences 1. - Philosophy 6. - Useful A r t s 2. - Religion 7. - Fine A r t s 3. - Sociology 8. - Literature 4. - Philology 9. - History These m a j o r divisions are subdivided by the addition of other digits, f o r example: 610. - Medicine 660. - Chemical Technology 620. - Engineering 670. - Manufactures 630. - Agriculture 680. - Mechanical T r a d e s 640. - Domestic Economy 690. - Building 650. - Communication and C o m m e r c e Further subdivision within the field of engineering gives the following: 620. - Engineering 622. - Mining Engineering 621. - Mechanical En623. - M i l i t a r y Engingineering eering 1 -

624. - B r i d g e and S t r u c 628. - S a n i t a r y E n g i n e e r tural Engineering ing and W a t e r W o r k s 6 2 5 . - R a i l r o a d a n d H i g h - 6 2 9 . - O t h e r B r a n c h e s of way Engineering Engineering 626. - C a n a l ( I r r i g a t i o n ) 627. - R i v e r and H a r b o r Engineering F r o m t h e s t a n d p o i n t of o n e i n t e r e s t e d in s o m e s p e cialized industry, such as petroleum, the s y s t e m developed b y D e w e y is too b r o a d . B e i n g all i n c l u s i v e , it s u b o r d i n a t e s the p a r t i c u l a r things in which we a r e i n t e r e s t e d to t h e m a i n d i v i s i o n s of k n o w l e d g e in s u c h a w a y t h a t m u c h of o u r m a t e r i a l i s w i d e l y s c a t t e r e d . T h e d e c i m a l c l a s s i f i c a t i o n g i v e n in t h e f o l l o w i n g p a g e s i s m o d e l e d a f t e r t h e plan u s e d by Dewey, except that all knowledge is s u b o r d i n a t e d t o t h e f i e l d of p e t r o l e u m t e c h n o l o g y , t o w h i c h t h e w h o l e c l a s s i f i c a t i o n a p p l i e s . It i s i n t e n d e d t o p r o v i d e a n o r d e r l y a n d s y s t e m a t i c a r r a n g e m e n t of r e f e r e n c e m a t e r i a l f o r i n d i v i d u a l s w h o s e c h i e f i n t e r e s t l i e s in t h e f i e l d of p e t r o l e u m t e c h n o l o g y . T h e m a i n f r a m e w o r k of t h e c l a s s i f i c a t i o n i s i n d i c a t e d in t h e a b r i d g e d l i s t of 100 t o p i c s o r s u b d i v i s i o n s of p e t r o l e u m t e c h n o l o g y p r i n t e d in t h e " G e n e r a l O u t l i n e of t h e C l a s s i f i c a t i o n " at t h e e n d of t h i s e x p l a n a t o r y s e c t i o n . In t h e c o m p l e t e i n d e x , w h i c h a p p e a r s on l a t e r p a g e s , e a c h d i v i s i o n in t h i s l i s t i s d i v i d e d i n t o t e n s u b d i v i s i o n s , t h u s p r o v i d i n g 1, 000 t o p i c s w i t h a n u m b e r b e t w e e n 0 and 1, 000 assigned to each. E a c h n u m b e r is followed by a d e c i m a l p o i n t , a n d a d d i t i o n a l d i g i t s m a y b e a d d e d t o t h e r i g h t of t h e d e c i m a l p o i n t if o u r n e e d s r e q u i r e m o r e d e t a i l e d classification. The d e c i m a l point is used m e r e l y f o r c o n v e n i e n c e in r e a d i n g a n d h a s no s p e c i a l s i g n i f i c a n c e . An e f f o r t h a s b e e n m a d e t o i n c l u d e in t h e c l a s s i f i c a t i o n a n u m b e r f o r e v e r y t o p i c of a n y i m p o r t a n c e p e r t a i n i n g to the p e t r o l e u m and r e l a t e d i n d u s t r i e s . When t o p i c s h a v e b e e n o v e r l o o k e d , it s h o u l d b e e a s y t o e x t e n d the classification, where n e c e s s a r y , by providing a n u m b e r t h a t w o u l d p l a c e t h e t o p i c in i t s p r o p e r s e q u e n c e with r e l a t i o n to other topics. Once f a m i l i a r with the s y s t e m , one should b e able to a s s e m b l e r e a d i l y a suitable n u m b e r for classification of a n y n e w t o p i c . F o r e x a m p l e , if we w i s h t o f i l e a p a p e r d e s c r i p t i v e of a n e w t y p e of o i l - w e l l p l u n g e r p u m p , it w o u l d a t o n c e b e r e c o g n i z e d t h a t t h e p a p e r p e r t a i n s t o oil p r o d u c t i o n m e t h o d s and t h e r e f o r e should b e a s s i g n e d a n u m b e r b e t w e e n 500 a n d 6 0 0 . F u r t h e r r e f e r e n c e to t h e s u b d i v i s i o n s of t h e c l a s s i f i c a t i o n b e t w e e n 500 a n d 600 s h o w s t h a t t h e p a p e r i s r e l a t e d t o 510, c o v e r i n g e x t r a c t i o n of o i l f r o m w e l l s ; a n d i n s p e c t i o n of t h e n u m b e r s b e t w e e n 510 a n d 520 e n a b l e s u s t o p l a c e i t e v e n m o r e d e f i n i t e l y u n d e r n u m b e r 514. F o r s o m e individuals, the n u m b e r 510 w o u l d b e s u f f i c i e n t l y d e t a i l e d , b u t if o n e w e r e a p e t r o l e u m p r o d u c t i o n e n g i n e e r to whom the t o p i c s l i s t e d u n d e r 510 a r e i m p o r t a n t , it m i g h t b e d e s i r a b l e t o c l a s s i f y e v e n m o r e m i n u t e l y ; t h e n the f u l l numbe'r 514. 1 w o u l d b e a s s i g n e d . O n e of t h e c h i e f a d v a n t a g e s of t h e d e c i m a l s y s t e m i s t h a t it m a y b e e x p a n d e d i n d e f i n i t e l y t o m e e t t h e n e e d s of t h e m o s t s p e c i a l i z e d f i e l d s . I n s p e c t i o n of t h e d e t a i l e d i n d e x w i l l s h o w t h a t a s m a n y a s nine d i g i t s a r e a s s i g n e d to s o m e t o p i c s . In s t a r t i n g a s e r i e s of f i l e s , it i s p r e f e r a b l e t o avoid the m o r e detailed subdivisions until accumulation of m a t e r i a l c o m p e l s f u r t h e r s u b d i v i s i o n . W h e n a f o l d e r b e c o m e s unwieldy o r contains too m u c h m a t e r i a l to p e r m i t e a s y s e l e c t i o n of t h e r e f e r e n c e s s o u g h t , i t s c o n t e n t s m a y be r e c l a s s i f i e d among nine new f o l d e r s , leaving t h e o r i g i n a l f o l d e r f o r f u t u r e f i l i n g of g e n e r a l d a t a . T h e nine new ones will t h e n c e f o r t h be used f o r r e c e i v i n g the b u l k of t h e n e w m a t e r i a l , w h i c h w i l l b e m a r k e d w i t h o n e additional digit to indicate its c o r r e c t file n u m b e r under t h e e n l a r g e d s y s t e m . T h e f i l e s t h u s g r o w a n d r a m i f y in a c c o r d a n c e with the o w n e r ' s i n t e r e s t s and m a y expand i n d e f i n i t e l y a s t h e s e i n t e r e s t s l e a d one to f i l e d a t a p e r taining to m o r e specialized fields. M o s t i n d i v i d u a l s in t h e p e t r o l e u m i n d u s t r y w i l l a l s o b e i n t e r e s t e d t o s o m e e x t e n t in t h e r e l a t e d f i e l d s , s u c h a s the n a t u r a l g a s i n d u s t r y , the oil s h a l e i n d u s t r y , and the m i n e r a l wax industry. Sharp lines separating these

d i f f e r e n t d i v i s i o n s of t h e g e n e r a l f i e l d of p e t r o l e u m t e c h n o l o g y a r e d i f f i c u l t t o d r a w , a n d t h e v a r i o u s p h a s e s of t h e i n d u s t r y p r o m i s e to b e c o m e even m o r e c l o s e l y r e l a t e d in f u t u r e . An e f f o r t h a s t h e r e f o r e b e e n m a d e t o i n c l u d e t h e s e r e l a t e d i n d u s t r i e s in t h e g e n e r a l p l a n of t h e c l a s s i f i c a t i o n , s o that i n f o r m a t i o n p e r t a i n i n g to e i t h e r m a y find a place without the n e c e s s i t y for duplicating f i l e s o r numbers. E f f e c t i v e u s e m a y s o m e t i m e s b e m a d e of c o m b i n a t i o n s of l e t t e r s a n d n u m b e r s . In s o m e p a r t s of t h e s u b ject classification, footnotes suggest that the m a t e r i a l be a r r a n g e d a l p h a b e t i c a l l y w i t h i n c e r t a i n c l a s s i f i c a t i o n s . An e x a m p l e i s f o u n d in t h e l i s t of p e t r o l e u m t e c h n o l o g y s o c i e t i e s , i n s t i t u t e s , and t r a d e a s s o c i a t i o n s u n d e r t h e c l a s s i f i c a t i o n n u m b e r 0 2 3 . H e r e t h e n a m e s of t h e m a n y o r g a n i z a t i o n s a r e a r r a n g e d alphabetically by appending s u c h d e s i g n a t i o n s a s . Al, . N2, . W3, and so on to t h e s u b j e c t c l a s s i f i c a t i o n n u m b e r , u s i n g t h e i n i t i a l l e t t e r s of t h e n a m e s of t h e o r g a n i z a t i o n s . Until one b e c o m e s f a m i l i a r with the c l a s s i f i c a t i o n , it w i l l b e c o n v e n i e n t t o l o o k f i r s t f o r f i l i n g n u m b e r s i n t h e a l p h a b e t i c a l i n d e x , w h i c h a p p e a r s in t h e l a t t e r p a r t of t h i s b o o k l e t . A f t e r a f i l e h a s b e e n in u s e f o r s o m e t i m e , h o w e v e r , the u s e r will know a p p r o x i m a t e l y w h e r e a p a r t i c u l a r s u b j e c t s h o u l d b e f i l e d , a n d i n s p e c t i o n of t h a t p a r t of t h e s u b j e c t c l a s s i f i c a t i o n w i l l s u g g e s t t h e p r o p e r n u m b e r t o b e a s s i g n e d . If t h e s u b j e c t i s a n e w one for which the classification does not provide a n u m b e r , o n e m u s t e x e r c i s e h i s b e s t j u d g m e n t in d e v i s i n g an e x t e n s i o n of a n u m b e r a l r e a d y in t h e i n d e x , w h i c h w i l l p l a c e t h e n e w m a t e r i a l in a f i l e o r a d j a c e n t t o a f i l e c o n t a i n i n g s u b j e c t m a t t e r w i t h w h i c h it i s c l o s e l y r e l a t e d . It i s o f t e n p o s s i b l e t o f i l e a p a r t i c u l a r r e f e r e n c e u n d e r t w o o r m o r e d i f f e r e n t n u m b e r s in t h e c l a s s i f i c a t i o n , d e p e n d i n g upon the s i g n i f i c a n c e a t t a c h e d to i t s t i t l e and b r e a d t h of s c o p e . O n e m u s t c o n s i d e r c a r e f u l l y t h e u t i l i t y of t h e m a t e r i a l a n d d e c i d e u n d e r w h i c h of t h e p o s s i b l e n u m b e r s it w i l l s e r v e i t s m o s t u s e f u l p u r p o s e . O n e m a y o f t e n r e s o l v e t h e q u e s t i o n of w h i c h of t w o p o s s i b l e n u m b e r s to u s e , by asking h i m s e l f what n u m b e r he would p r o b a b l y s e l e c t in l o o k i n g f o r t h e m a t e r i a l a t s o m e f u t u r e t i m e . A s y s t e m of c r o s s r e f e r e n c e s u n d e r o t h e r r e l a t e d n u m b e r s w i l l a l s o b e h e l p f u l in l e a d i n g o n e t o t h e p a r t i c ular m a t e r i a l sought.

Applications of the Classification

T h e c l a s s i f i c a t i o n w i l l b e of u s e e i t h e r in a r r a n g i n g clippings, pamphlets, drawings, photographs, catalogs, t e c h n i c a l p a p e r s , o r t h e l i k e in f i l i n g c a b i n e t s , o r i n a r r a n g i n g a c a r d - c a t a l o g s u b j e c t f i l e f o r r e f e r e n c e and b i b l i o g r a p h i c w o r k . Most t e c h n o l o g i s t s will find it a d v i s a b l e t o do b o t h , w h i c h s h o u l d b e p r o p e r l y c o o r d i n a t e d ; t h a t i s , t h e s y s t e m of n u m b e r i n g c a r d s in t h e c a r d c a t alog should likewise be used f o r n u m b e r i n g the f o l d e r s in t h e f i l i n g c a b i n e t . T h e c a r d c a t a l o g t h u s b e c o m e s a c o n v e n i e n t i n d e x o r g u i d e t o m a t e r i a l in t h e l a r g e r a n d p e r h a p s l e s s accessible filing cabinet. F i l i n g of C l i p p i n g s , P a m p h l e t s , T e c h n i c a l P a p e r s , a n d s o on, in F i l i n g C a b i n e t s . F o r t h i s p u r p o s e , a n y s t a n d a r d m a k e of f i l i n g c a b i n e t m a y b e a d o p t e d , b u t t h e t y p e w i t h d r a w e r s of s u f f i c i e n t s i z e t o r e c e i v e 9 l / 2 - i n . x 11 3 / 4 - i n . f o l d e r s , f i l e d v e r t i c a l l y , o n e d g e , i s p r e f e r r e d . T h e f o l d e r s a r e n u m b e r e d in s e q u e n c e t o c o n f o r m with the s u b j e c t c l a s s i f i c a t i o n , and the n u m b e r s m a y b e p l a c e d o n t a b s p r o j e c t i n g f r o m t h e e d g e s of t h e f o l d e r s so that they are readily visible when the filing cabinet d r a w e r s a r e open. The subject to which each folder is assigned m a y also be lettered or typed a c r o s s t h e t o p e d g e of t h e f o l d e r , t h i s e d g e p r o j e c t i n g s l i g h t l y a b o v e t h e m a i n b o d y of m a t e r i a l in t h e f i l e . M a j o r s u b d i v i s i o n s in t h e f i l e s a r e c o n v e n i e n t l y s e p a r a t e d b y h e a v y i n d e x i n g c a r d s , o r b y p r o j e c t i n g t a b s on w h i c h t h e c l a s s i fication n u m b e r s are printed, lettered, or stamped. T h e s e c a r d s lead one r a p i d l y to the p a r t i c u l a r f o l d e r

sought. All m a t e r i a l In such a f i l e should be clipped o r folded to the s t a n d a r d s i z e f o r which the f o l d e r s and c a b i n e t s a r e designed (usually 8 1/2 in. x 11 in. o r 8 1/2 in. x 14 in. ). It will be found that f u l l - p a g e clippings f r o m m o s t technical j o u r n a l s can be t r i m m e d to 8 1 / 2 in. x 11 in. without s a c r i f i c i n g anything m o r e than m a r g i n s . P h o t o g r a p h s and Half-tone Clippings may conveniently be filed by mounting t h e m on loose-leaf pages, n u m b e r e d to c o n f o r m with the subject c l a s s i f i c a t i o n and a r r a n g e d in n u m e r i c a l sequence in a loose-leaf album. An a l t e r n a t i v e plan i s mounting t h e m on stiff c a r d s and filing the c a r d s on edge in a c a r d - c a t a l o g filing cabinet, but this plan r e q u i r e s m o r e c a r e f u l mounting of the m a t e r i a l , and the m a t e r i a l filed in t h i s way i s m o r e bulky. The C a r d - C a t a l o g Method of Recording Bibliographic R e f e r e n c e s i s too well known to r e q u i r e detailed d e s c r i p tion. Such a c a r d file will be found u s e f u l , not only in maintaining a bibliography of r e f e r e n c e s on s u b j e c t s in which one i s i n t e r e s t e d , but also in p r e s e r v i n g in a b b r e viated f o r m an index of m a t e r i a l in the filing c a b i n e t s . If the p r a c t i c e i s followed of p r e s e r v i n g technical j o u r n a l s and p r o f e s s i o n a l society t r a n s a c t i o n s in chronologically a r r a n g e d volumes, so that individual p a p e r s cannot be filed s e p a r a t e l y , a subject catalog in c a r d - i n d e x f o r m will be invaluable as a guide to the bound m a t e r i a l . If one does not own copies of the books, technical p a p e r s , and o t h e r m a t e r i a l to which the bibliographic r e f e r e n c e s in the c a r d catalog r e l a t e , but h a s a c c e s s to t h e m through m e m b e r s h i p in a technical l i b r a r y , brief a b s t r a c t s m a y be added to the c a r d s , giving the salient f e a t u r e s and p r i n c i p a l conclusions in each p a p e r . Such a b s t r a c t s will be u s e f u l in r e c a l l i n g the content of the p a p e r o r book at

s o m e f u t u r e t i m e , and m a y conveniently be placed on the lower half of the c a r d o r on the b a c k . If the c a r d file i s to be only a collection of b i b l i o graphic r e f e r e n c e s , the c a r d s a r e p r e f e r a b l y of l i b r a r y c a r d - c a t a l o g s i z e (3 in. by 5 i n . ) . Usually only the title, a u t h o r ' s n a m e , date, and the n a m e of the publication in which the m a t e r i a l i s printed will be given, though t h e r e i s r o o m on such a c a r d f o r a v e r y brief outline o r s u m m a r y of the subject m a t t e r . If a m o r e detailed a b s t r a c t of each r e f e r e n c e i s to be kept, a c a r d of l a r g e r s i z e should be used - e i t h e r 4 in. by 6 i n . , o r 5 in. by 8 in. The c l a s s i f i c a t i o n n u m b e r i s conveniently placed in the u p p e r r i g h t - h a n d c o r n e r of the c a r d and t h e a u t h o r ' s n a m e in the u p p e r left. .Cards with the s a m e c l a s s i f i c a tion n u m b e r a r e alphabetized in t h e f i l e s by a u t h o r s ' last names. The w r i t e r h a s found the a b s t r a c t s printed in the J o u r n a l of the Institute of P e t r o l e u m (London), f o r m e r l y the Institution of P e t r o l e u m T e c h n o l o g i s t s , e s p e c i a l l y helpful in maintaining a c a r d f i l e . T h e s e m a y be p u r chased p r i n t e d on one side of the p a p e r and may then be clipped and mounted on c a r d s . A b s t r a c t s of p a p e r s published by the v a r i o u s p r o f e s s i o n a l s o c i e t i e s and by s o m e of the t e c h n i c a l j o u r n a l s s e r v i n g the p e t r o l e u m ind u s t r y , a r e also well adapted f o r u s e in c a r d f i l e s . T h e r e i s need f o r s o m e j o u r n a l o r agency to publish r e g u l a r l y a s e r i e s of c a r e f u l l y p r e p a r e d , brief a b s t r a c t s of the b e s t of the technical p a p e r s c u r r e n t l y a p p e a r i n g in the technical p r e s s , which could be m a d e available on a s u b s c r i p t i o n b a s i s at s m a l l cost, to technologists i n t e r e s t e d in maintaining a c a r d f i l e .

Indexing Cards Prepared for Filing by the Decimal Classification System

GENERAL OUTLINE OF THE CLASSIFICATION

280. 290.

000. to 100. General Data Pertaining to the Petroleum and Related Industries

000. 010. 020. 030. 040. 050. 060. 070. 080. 090.

General r e f e r e n c e , text, and hand books on petroleum technology and the petroleum industry P e r i o d i c a l s and technical journals Publications of technical societies, organizations, and institutions Publications of government agencies, bureaus, and departments Bibliographies Nomenclature: glossaries, dictionaries, and cyclopedia Tables and formulae Patents and patent o f f i c e publications Petroleum technologists, engineers, and companies: d i r e c t o r i e s and biographies, addresses, etc. Miscellaneous general data on petroleum technology and the petroleum industry. General unclassified data

Sampling of liquid, gaseous, and solid hydrocarbons Miscellaneous other data on properties of bitumens; examination, testing, and sampling

300. to 400. Exploration and Prospecting for Petroleum and Other Bitumens 300. 310. 320. 330.

340. 350.

360.

100. to 200. Geographical Distribution of the Petroleum Industry: Oil Fields, Properties, and Districts; Descriptions and Maps; Marketing Districts

370. 380. 390.

Geographies, general and economic, and other books descriptive of the geographic distribution of the petroleum and related industries 110. North American fields, districts, properties, and countries 120. South American fields, districts, properties, and countries 130. European fields, districts, properties, and countries 140. Asiatic fields, districts, properties, and countries 150. A f r i c a n fields, districts, properties, and countries 160. Oceania and Malaysian fields, districts, properties, and countries 190. Other islands not included in the foregoing continental and insular classification

General geological r e f e r e n c e , text, and hand books Origin and genesis of petroleum; geochemistry Stratigraphic distribution of petroleum; paleontological applications Economic geology of petroleum; types of deposits; structural features and factors influencing m i gration and accumulation Lithology and petrology of bituminous rocks and associated rocks Indications of petroleum and other bitumens; associations of petroleum and natural gas in nature; surface and subsurface signs Geologic surveys: practical f i e l d methods of study and collecting data Selecting test well sites Acquisition of lands, leases, and permits; legal restrictions Miscellaneous other data on exploration, p r o s pecting, and geology of petroleum

100.

400. to 500. Development of Deposits of Oil, Gas, and Other Bitumens

400. 410. 420. 430. 440.

450. 460. 470. 480. 490.

200. to 300. Physical and Chemical Properties of Petroleum: Examination, Testing, and Sampling

200.

210.

220.

230.

240. 250. 260. 270.

General r e f e r e n c e , text, and hand books, and general articles on physical and chemical prope r t i e s , analyses, testing, and sampling Physical properties of petroleum, natural gas, and other bitumens and methods of determination: general data on physical properties Chemical properties of petroleum, natural gas, and other bitumens and methods of determination: general data on chemical properties Thermal properties of petroleum, natural gas, and other bitumens and methods of determination: general data on thermal properties Medicinal and physiological properties P o w e r and thermal efficiency tests Tests of various species and fractions of petroleum and bitumen Specifications f o r purchase of various species and fractions of petroleum and other bitumens

General r e f e r e n c e , text, and hand books on development Choice of well sites; well spacing; development programs Drilling methods Casing wells: casing, casing methods, and casing appliances Exclusion of water and gas f r o m wells: control of high-pressure gas and hydrostatic pressures. Oil field hydrology Well completion methods; preparation for production Development of deposits of solid hydrocarbons Mine development, principles, and methods Mine equipment Other processes, methods, equipment, e t c . , p e r taining to development of hydrocarbons

500. to 600. Production or Extraction of Petroleum, Natural Gas, Oil Shalè, and Other Related Hydrocarbons

500.

General r e f e r e n c e , text, and hand books on production methods 510. Extraction of oil f r o m wells 520. Extraction of gas f r o m wells 530. Management and care of oil and gas wells; methods of stimulating production and increasing efficiency 540. Gathering and preliminary treatment of gas and oil 550. Mining or extraction of hydrocarbon substances through mine openings 560. Surface mining methods 570. Underground mining methods 580. Handling and treatment of solid hydrocarbons, oil -

4

-

590.

shales, and bituminous sands Miscellaneous auxiliary plants and departments necessary in oil-producing and related industries

800. to 900. Utilization of Petroleum and Its Products 800.

Maintenance of r e f i n e r y equipment Control instruments and t h e i r use in r e f i n e r y operation Specific products and t h e i r manufacture; refined products obtained f r o m petroleum Naphthas. (See under 721. 3) Benzine Gasoline Motor gasoline Aviation gasoline Isobutane Isopentane Iso-octane Triptane Engine distillate A r o m a t i c hydrocarbons: benzene, toluene, xylene, benzol, e t c . Propane, butane, and liquid g a s e s Illuminating o i l s Kerosene Export oil Mineral s e a l oil Signal oil Gas oil L u b r i c a n t s and related oils Engine o i l s Automobile oils Cylinder o i l s and bright s t o c k s Machine o i l s Spindle o i l s Flushing o i l s Cutting o i l s Transformer oils Other lubricating oils and r e l a t e d oils L u b r i c a n t s f o r aviation engines F u e l o i l s and r e l a t e d o i l s Heavy fuel o i l s Diesel oils P a r a f f i n wax; wax d i s t i l l a t e s Asphalt and road oils Paving asphalts Roofing asphalts Asphaltic e n a m e l s and paints Emulsified o i l s Road o i l s P e t r o l e u m coke Greases Cup g r e a s e s Fiber greases Axle g r e a s e s Cold-set rosin greases Acid-rosin greases Soap-thickened m i n e r a l oils Lime-base greases Soda-base g r e a s e s Aluminum-base g r e a s e s Admixture of m i n e r a l oils and solid lubricants Blends of residuum, waxes, uncombined f a t s , r o s i n o i l s , pitches, e t c . L e a d - b a s e and lead-containing l u b r i c a n t s Miscellaneous other lubricating g r e a s e s Animal fat - m i n e r a l oil blends Vegetable oil - m i n e r a l oil blends Other petroleum products

" F o r r e f i n e r y s t o r a g e of o i l s , s e e under 6 4 0 . o r 7 3 9 . 1. F o r r e f i n e r y m a n a g e m e n t , s e e under 7 6 8 .

- 35 -

759. 1 . 2 . 3 . 31 .32 . 33 .4 . 5 .6 760. 761. 762. . 1 .11 .111. .112. .113. . 2 . 3 763. 764. 765. 766. 767. 768. 769. . 1 .11 . 12 . 13 . 2 .21 . 22 . 3 .4 . 5 .6 .7 . 71 . 711. . 72 . 73 . 74 770. 771.

.1 . . . . .

11 12 13 14 2

772. . 1 .2 . 3 . 31 . 32 .321. . 322. .4

(

Medicinal oils; petrolatum Turpentine substitutes Rubber substitutes Butadiene, commercial production of Styrene, manufacture of Buna-S synthetic rubber, manufacture of Candles P l a s t i c s , manufacture of from petroleum Chemical products, manufacture of from petroleum Miscellaneous auxiliary plants and departments about the refinery Shops Power plant and power distribution Steam plant Fuels for steam generation Fuel oil Refinery gases Acid sludge Electric plant Compressed-air plant Can factory B a r r e l and steel-drum factory Testing and research laboratories Packing and shipping department Storehouse and purchasing department. (See also under 9 4 4 . ) Administration and management; administrative offices. (See also under 9 3 0 . 4 ) Other auxiliary plants and departments Fire-preventive and extinguishing equipment Steam protection Foam protection Electrical protection; lightning protection Communication Signal systems Telephone systems Acid-recovery plant; sludge utilization Transportation (trucking) department Lighting systems Water supply and distribution for the refinery Waste disposal and utilization Disposal, utilization of acid sludges Reclamation of sulphuric acid from acid sludges Utilization of refinery gases Reclamation of tank bottoms and other heavy oil residues Refinery sewage-disposal system Condensation of vapors from hydrocarbon gases Theoretical considerations: physical and chemical properties of hydrocarbon vapors and gases. (See also under 2 1 0 . , 2 2 0 . , and 2 6 2 . ) Testing natural gases and refinery gases for condensable vapor content Charcoal adsorption method Oil absorption method Compression and refrigeration method Selective condensation method Retrograde condensation of hydrocarbon vapors in production from deep-seated reservoir rocks Compression and refrigeration process for extraction of natural gasoline from gas Plant layout and design Plant construction Compression of gas Gas compressors Power development for gas compression Gas-engine-driven compressors Steam plant for gas compression Cooling compressed gas

772.41 . . . . . .

42 421. 422. 43 44 441.

. 442. . 45 . 5 .51 . 52 . 53 . 54 .6 .61 . 62 . 7 . 9 773. . . . .

1 2 3 35

. 355. .4 . 41 . 42 . 43 . 44 . 5 . 51 . 52 . 53 . 54 . 55 .6 . 61 .611. . 62 .63 .64 .7 . 8 . 9 774. . 1 .11 . 12 .2 .3 .4 . 5 .6 .9 775. . 1 . 11 .2 776. . 1 36 -

By compressor intercoolers and aftercoolers By louvre towers Using air-cooled coils Using water sprays By cooling ponds By expansion of gas In pipe-expansion coils and heat exchangers In expansion engines By use of liquid ammonia cooling systems Gas receiving, piping, and discharge systems Gas receiving traps and scrubbers Low-pressure gas piping High-pressure gas piping Gas discharge traps Condensate collecting systems Accumulator tanks Condensate piping Plant operation and control Other data on the compression and r e frigeration process Oil absorption process for extraction of natural gasoline from natural gas Absorption plant layout and design Plant construction Absorbing oils and their properties Deterioration and reconditioning of absorber oils Dehydration of absorption oil Types of absorbers and details of construction Low-pressure absorbers High-pressure absorbers Baffling material for use in absorption towers Bubble towers Oil circulating system Oil storage tanks Oil pumps Oil cooling systems Oil piping Oil traps Distillation methods and equipment Types of stills. (See also under 734.) Steam stills and steam-generating equipment Heat exchangers Condensers Traps Absorption plant operation and control Stabilizer operation and control Other data on the oil absorption process Adsorption process for extraction of natural gasoline from natural gas Adsorption media Charcoal Silica gel Adsorption plant layout and design Adsorption plant construction Adsorption towers Retorting or distilling equipment for adsorption process Adsorption plant operation and control Other data on adsorption process Extraction of gasoline and other light condensates from natural gas (in general). (See also under 772. and 7 7 3 . ) Recovery of butane-propane mixtures Liquefied petroleum gases, production of Retrograde condensation of hydrocarbon vapors Extraction of helium from hydrocarbon gases. (See also under 772.) Helium content of natural gases; methods of analysis

776. 2 .3 777. . 1

.2

778. . 1 .2 .3 .4 .5 .51 .52 779. 9.

.1 . 11 . 115. .2

780. 781.

782. . 1 .2 .3 .4

The Lilnde p r o c e s s f o r helium e x t r a c t i o n The Claude p r o c e s s f o r helium e x t r a c t i o n E x t r a c t i o n of toluol, benzene, and benzol and other b y - p r o d u c t s f r o m n a t u r a l g a s and o t h e r c a r b o n a c e o u s m a t e r i a l s P r o d u c t i o n of hydrogen f r o m n a t u r a l g a s E x t r a c t i o n of c a r b o n dioxide and m a n u f a c t u r e of " d r y i c e " f r o m n a t u r a l gas Weathering, blending, stabilizing, s t o r ing, and shipping of light c o n d e n s a t e s Weathering of light c o n d e n s a t e s Stabilizing of light c o n d e n s a t e s Blending of light c o n d e n s a t e s with heavier distillates Storage of n a t u r a l gasoline and o t h e r h i g h - v a p o r - p r e s s u r e c o n d e n s a t e s . (See also under 6 4 0 . ) Shipping and t r a n s p o r t a t i o n of n a t u r a l gasoline and other h i g h - v a p o r - p r e s s u r e condensates Shipping r e g u l a t i o n s f o r r a i l t r a n s portation Shipping c o n t a i n e r s f o r high-vaporp r e s s u r e products Other d a t a on condensation of v a p o r s f r o m hydrocarbon gases P r o d u c t i o n of liquid f u e l s f r o m n a t u r a l gas By the F i s c h e r - T r o p s c h s y n t h e s i s By the Hydrocol p r o c e s s . (See also u n d e r 314.) Safety in n a t u r a l gasoline r e c o v e r y plant o p e r a t i o n s . (See also under 934.314.) Removal of hydrogen sulphide f r o m n a t u r a l gas Manufacture of carbon black f r o m n a t u r a l gas T h e o r e t i c a l c o n s i d e r a t i o n s underlying f o r m a t i o n of c a r b o n black T e s t i n g f o r ethane content a s a m e a s u r e of value f o r production of c a r b o n black C o n t a c t - f l a m e p r o c e s s e s f o r carbon black m a n u f a c t u r e The Channel p r o c e s s Small r o t a t i n g - d i s c p r o c e s s Roller or rotating-cylinder process L a r g e h o r i z o n t a l - p l a t e p r o c e s s (Cabot process)

782.5 .6 783. 784. 785. 786. 787. 788. 789. 790. 791.

.1 .2 . 21

.22 792. .01

.1 .2 . 21

. 25 .3 . 31 . 32 .33

T y p e s of b u r n e r s f o r c a r b o n black manufacture Gas p r e s s u r e and a i r - s u p p l y control devices F o r m a t i o n of c a r b o n black by incomplete combustion of g a s r e s u l t i n g f r o m i n a d e quate a i r supply F o r m a t i o n of c a r b o n black by " c r a c k i n g " h y d r o c a r b o n g a s e s and v a p o r s ; f u r n a c e methods Layout and design of c a r b o n black p l a n t s Construction of c a r b o n black p l a n t s O p e r a t i o n and control of c a r b o n black plants Collecting, packing, and shipping of c a r b o n black Other d a t a on m a n u f a c t u r e of c a r b o n black f r o m n a t u r a l gas O t h e r d a t a on r e f i n i n g of p e t r o l e u m and related products C o r r o s i o n in r e f i n e r y equipment and m e t h o d s of m i n i m i z i n g d e s t r u c t i o n due to c o r r o s i o n Use of c h r o m i u m and other c o r r o s i o n resisting metals Electrolytic corrosion Cathodic p r o t e c t i o n R u s t i n h i b i t o r s , p o l a r type Synthetic f u e l s , p r o c e s s e s f o r p r o d u c t i o n of U. S. B u r e a u of Mines synthetic f u e l s program B e r g i u s p r o c e s s f o r production of liquid f u e l s by hydrogenation of coal and o t h e r carbonaceous materials Fischer-Tropsch process for synthesis of liquid h y d r o c a r b o n s Synthesis g a s production f r o m coal C a t a l y s t s f o r u s e in F i s c h e r - T r o p s c h synthesis P r o c e s s e s f o r production of liquid h y d r o c a r b o n s f r o m n a t u r a l g a s by s y n t h e s i s Hydrocol p r o c e s s f o r synthetic f u e l production P r o d u c t i o n of liquid h y d r o c a r b o n f u e l s f r o m agricultural wastes Oxygen, production of f r o m p e t r o l e u m gases

800. TO 900. UTILIZATION OF PETROLEUM AND ITS PRODUCTS 800. 801. . 1 802. 803. 804. 805. 806. 807. . 1 808. 809. 810. 811. . 1 . 11

. 12

G e n e r a l r e f e r e n c e , text, and hand books on utilization of p e t r o l e u m and i t s p r o d u c t s Utilization of naphthas: benzine, gasoline, and engine d i s t i l l a t e s Utilization of gasoline in g a s m a n u f a c t u r e Utilization of k e r o s e n e and r e l a t e d i l l u m i nating and b u r n i n g oils Utilization of l u b r i c a t i n g o i l s and g r e a s e s Utilization of fuel oil Utilization of asphalt and r e l a t e d p r o d u c t s Utilization of p a r a f f i n and r e l a t e d p r o d u c t s Utilization of h y d r o c a r b o n g a s e s Oxidation of n a t u r a l gas Utilization of p e t r o l e u m coke Utilization of m i s c e l l a n e o u s other p e t r o leum products Utilization of p e t r o l e u m and r e l a t e d p r o d u c t s in developing heat and power B u r n e r s and b u r n e r appliances F o r liquid fuel Oil p u m p s Oil h e a t e r s

811.13 . 14 . 15 . 151. . 152. . 153. .2 . 21 . 22 • 23 812. •1 .2 813. .1 .11 . 12 .2 814. .1 .2 . 21 37 -

F u e l oil piping Control v a l v e s F u e l oil b u r n e r s Steam-atomizing burners Air-atomizing burners Mechanical atomizing b u r n e r s B u r n e r s and appliances f o r g a s e o u s f u e l H i g h - p r e s s u r e gas b u r n e r s Low-pressure gas b u r n e r s Gas-pressure regulators Steam r a i s i n g With oil f u e l With g a s e o u s fuel I n d u s t r i a l f u r n a c e heating With oil f u e l With fuel oil With gasoline and r e l a t e d p r o d u c t s With g a s e o u s fuel D o m e s t i c heating With fuel oil and heavy d i s t i l l a t e s With h y d r o c a r b o n g a s e s With n a t u r a l g a s

776. 2 .3 777. . 1

.2

778. . 1 .2 .3 .4 .5 .51 .52 779. 9.

.1 . 11 . 115. .2

780. 781.

782. . 1 .2 .3 .4

The Lilnde p r o c e s s f o r helium e x t r a c t i o n The Claude p r o c e s s f o r helium e x t r a c t i o n E x t r a c t i o n of toluol, benzene, and benzol and other b y - p r o d u c t s f r o m n a t u r a l g a s and o t h e r c a r b o n a c e o u s m a t e r i a l s P r o d u c t i o n of hydrogen f r o m n a t u r a l g a s E x t r a c t i o n of c a r b o n dioxide and m a n u f a c t u r e of " d r y i c e " f r o m n a t u r a l gas Weathering, blending, stabilizing, s t o r ing, and shipping of light c o n d e n s a t e s Weathering of light c o n d e n s a t e s Stabilizing of light c o n d e n s a t e s Blending of light c o n d e n s a t e s with heavier distillates Storage of n a t u r a l gasoline and o t h e r h i g h - v a p o r - p r e s s u r e c o n d e n s a t e s . (See also under 6 4 0 . ) Shipping and t r a n s p o r t a t i o n of n a t u r a l gasoline and other h i g h - v a p o r - p r e s s u r e condensates Shipping r e g u l a t i o n s f o r r a i l t r a n s portation Shipping c o n t a i n e r s f o r high-vaporp r e s s u r e products Other d a t a on condensation of v a p o r s f r o m hydrocarbon gases P r o d u c t i o n of liquid f u e l s f r o m n a t u r a l gas By the F i s c h e r - T r o p s c h s y n t h e s i s By the Hydrocol p r o c e s s . (See also u n d e r 314.) Safety in n a t u r a l gasoline r e c o v e r y plant o p e r a t i o n s . (See also under 934.314.) Removal of hydrogen sulphide f r o m n a t u r a l gas Manufacture of carbon black f r o m n a t u r a l gas T h e o r e t i c a l c o n s i d e r a t i o n s underlying f o r m a t i o n of c a r b o n black T e s t i n g f o r ethane content a s a m e a s u r e of value f o r production of c a r b o n black C o n t a c t - f l a m e p r o c e s s e s f o r carbon black m a n u f a c t u r e The Channel p r o c e s s Small r o t a t i n g - d i s c p r o c e s s Roller or rotating-cylinder process L a r g e h o r i z o n t a l - p l a t e p r o c e s s (Cabot process)

782.5 .6 783. 784. 785. 786. 787. 788. 789. 790. 791.

.1 .2 . 21

.22 792. .01

.1 .2 . 21

. 25 .3 . 31 . 32 .33

T y p e s of b u r n e r s f o r c a r b o n black manufacture Gas p r e s s u r e and a i r - s u p p l y control devices F o r m a t i o n of c a r b o n black by incomplete combustion of g a s r e s u l t i n g f r o m i n a d e quate a i r supply F o r m a t i o n of c a r b o n black by " c r a c k i n g " h y d r o c a r b o n g a s e s and v a p o r s ; f u r n a c e methods Layout and design of c a r b o n black p l a n t s Construction of c a r b o n black p l a n t s O p e r a t i o n and control of c a r b o n black plants Collecting, packing, and shipping of c a r b o n black Other d a t a on m a n u f a c t u r e of c a r b o n black f r o m n a t u r a l gas O t h e r d a t a on r e f i n i n g of p e t r o l e u m and related products C o r r o s i o n in r e f i n e r y equipment and m e t h o d s of m i n i m i z i n g d e s t r u c t i o n due to c o r r o s i o n Use of c h r o m i u m and other c o r r o s i o n resisting metals Electrolytic corrosion Cathodic p r o t e c t i o n R u s t i n h i b i t o r s , p o l a r type Synthetic f u e l s , p r o c e s s e s f o r p r o d u c t i o n of U. S. B u r e a u of Mines synthetic f u e l s program B e r g i u s p r o c e s s f o r production of liquid f u e l s by hydrogenation of coal and o t h e r carbonaceous materials Fischer-Tropsch process for synthesis of liquid h y d r o c a r b o n s Synthesis g a s production f r o m coal C a t a l y s t s f o r u s e in F i s c h e r - T r o p s c h synthesis P r o c e s s e s f o r production of liquid h y d r o c a r b o n s f r o m n a t u r a l g a s by s y n t h e s i s Hydrocol p r o c e s s f o r synthetic f u e l production P r o d u c t i o n of liquid h y d r o c a r b o n f u e l s f r o m agricultural wastes Oxygen, production of f r o m p e t r o l e u m gases

800. TO 900. UTILIZATION OF PETROLEUM AND ITS PRODUCTS 800. 801. . 1 802. 803. 804. 805. 806. 807. . 1 808. 809. 810. 811. . 1 . 11

. 12

G e n e r a l r e f e r e n c e , text, and hand books on utilization of p e t r o l e u m and i t s p r o d u c t s Utilization of naphthas: benzine, gasoline, and engine d i s t i l l a t e s Utilization of gasoline in g a s m a n u f a c t u r e Utilization of k e r o s e n e and r e l a t e d i l l u m i nating and b u r n i n g oils Utilization of l u b r i c a t i n g o i l s and g r e a s e s Utilization of fuel oil Utilization of asphalt and r e l a t e d p r o d u c t s Utilization of p a r a f f i n and r e l a t e d p r o d u c t s Utilization of h y d r o c a r b o n g a s e s Oxidation of n a t u r a l gas Utilization of p e t r o l e u m coke Utilization of m i s c e l l a n e o u s other p e t r o leum products Utilization of p e t r o l e u m and r e l a t e d p r o d u c t s in developing heat and power B u r n e r s and b u r n e r appliances F o r liquid fuel Oil p u m p s Oil h e a t e r s

811.13 . 14 . 15 . 151. . 152. . 153. .2 . 21 . 22 • 23 812. •1 .2 813. .1 .11 . 12 .2 814. .1 .2 . 21 37 -

F u e l oil piping Control v a l v e s F u e l oil b u r n e r s Steam-atomizing burners Air-atomizing burners Mechanical atomizing b u r n e r s B u r n e r s and appliances f o r g a s e o u s f u e l H i g h - p r e s s u r e gas b u r n e r s Low-pressure gas b u r n e r s Gas-pressure regulators Steam r a i s i n g With oil f u e l With g a s e o u s fuel I n d u s t r i a l f u r n a c e heating With oil f u e l With fuel oil With gasoline and r e l a t e d p r o d u c t s With g a s e o u s fuel D o m e s t i c heating With fuel oil and heavy d i s t i l l a t e s With h y d r o c a r b o n g a s e s With n a t u r a l g a s

With m a n u f a c t u r e d g a s With light distillate and condensate vapors With k e r o s e n e and r e l a t e d d i s t i l l a t e s b u r n e d in oil s t o v e s and h e a t e r s With p a r a f f i n s t o v e s P o w e r development with internal c o m bustion engines of explosive type, u s i n g light d i s t i l l a t e s ( k e r o s e n e and naphthas) a s fuel T w o - c y c l e engines F o u r - c y c l e engines Carburetors Ignition s y s t e m s F u e l "dopes" and antiknock compounds K n o c k - r a t i n g of internal combustion engine f u e l s T e t r a - e t h y l - l e a d antiknock r e a g e n t Multicylinder, automotive type i n t e r n a l combustion engine P o w e r development with i n t e r n a l c o m bustion engines of explosive type, u s i n g h y d r o c a r b o n gas a s f u e l . (Subdivide a s u n d e r 815.) Butane engines P o w e r development with Diesel and s e m i D i e s e l types of oil engines T w o - c y c l e engines F o u r - c y c l e engines Ignition s y s t e m s A i r - c o m p r e s s i o n equipment Starting equipment Multicylinder, automotive-type D i e s e l engines S u p e r c h a r g i n g of Diesel engines Development of heat and power through the b u r n i n g of solid h y d r o c a r b o n s Oil s h a l e Oil coke Other m e t h o d s of developing heat and power f r o m p e t r o l e u m and r e l a t e d products By b u r n i n g acid sludge Development of power through application of the expansive f o r c e of h i g h - p r e s s u r e n a t u r a l gas Jet engines, u s e of p e t r o l e u m p r o d u c t s in o p e r a t i o n of J e t - p r o p u l s i o n gas t u r b i n e s , design and p e r f o r m a n c e of Utilization of p e t r o l e u m p r o d u c t s in d e v e l oping light Utilization of n a t u r a l g a s in illumination Utilization of m a n u f a c t u r e d oil gas in illumination Utilization of acetylene g e n e r a t e d f r o m c a r b i d e s in illumination Utilization of c o m p r e s s e d o r liquefied g a s in illumination Utilization of gasoline and other light d i s t i l l a t e v a p o r s with incandescent mantles Use of k e r o s e n e and r e l a t e d d i s t i l l a t e s in l a m p s and wicks Use of p a r a f f i n candles and p a r a f f i n lamps O t h e r d a t a on u s e of p e t r o l e u m and r e lated p r o d u c t s in developing light Utilization of p e t r o l e u m p r o d u c t s f o r l u b r i c a t i o n and s i m i l a r p u r p o s e s T h e o r y and p r i n c i p l e s of lubrication L u b r i c a t i o n d e v i c e s and appliances Lubrication systems L u b r i c a t i o n of s t e a m c y l i n d e r s and t u r bines L u b r i c a t i o n of i n t e r n a l - c o m b u s t i o n engine c y l i n d e r s Aviation engine l u b r i c a n t s . (See also u n d e r 753.)

833. 834. 835. . 1 .2 836. 837. 838. . 1 . 2 .3 839. 840. 841. . . . . .

1 2 3 4 5

.6 842. . . . . . . . 843.

1 2 3 4 5 6 7

.1 .2 .3 .4 844. . 1 .2 849. 850. 851. 852. 853. 854. 855. 859. 860. 861. 862. 863. 864. 869. 870. 871. 872. 38

L u b r i c a t i o n of c o m p r e s s o r and v a c u u m pump c y l i n d e r s Lubrication of ice m a c h i n e s and o t h e r low-temperature devices L u b r i c a t i o n of j o u r n a l s , b e a r i n g s , gland£7 and s p i n d l e s On h i g h - s p e e d m a c h i n e s On heavy, s l o w - s p e e d m a c h i n e s L u b r i c a t i o n of g e a r s , s p r o c k e t s , and pinions L u b r i c a t i o n of s c r e w t h r e a d s , cutting d i e s and t a p s , l a t h e - c u t t i n g tools, t w i s t drills, etc. R e c o v e r y and r e j u v e n a t i o n of spent l u b r i c a t i n g oils By c e n t r i f u g a l t r e a t m e n t By f i l t r a t i o n By distillation Lubrication of other m e c h a n i s m s ; other d a t a on l u b r i c a t i o n S t r u c t u r a l u s e s of p e t r o l e u m and p e t r o leum products Use of p e t r o l e u m p r o d u c t s in paving.and road surfacing Sheet-asphalt paving A s p h a l t - c e m e n t paving Asphalt-block paving B r i c k - a s p h a l t paving Use of hot molten asphalt a s binder f o r loose s u r f a c e m a t e r i a l Use of r o a d oils in laying dust and c o m pacting loose s u r f a c e m a t e r i a l s Use of p e t r o l e u m p r o d u c t s in w a t e r p r o o f ing In conduits and tunnels On r e t a i n i n g walls In c a n a l s On l e v e e s Pipe lines Tanks and other r e c e p t a c l e s Roof joints, skylights, etc. Use of p e t r o l e u m p r o d u c t s in m a n u f a c t u r e of roofing and building m a t e r i a l s Roofing p a p e r Sound-deadening m a t e r i a l Building p a p e r Heat-insulating materials Use of p e t r o l e u m p r o d u c t s in paint m a n u facture P a r a f f i n and asphaltic paints and e n a m e l s , v a r n i s h e s , and l a c q u e r s Turpentine s u b s t i t u t e s f o r u s e in p a i n t s Other s t r u c t u r a l u s e s Use of p e t r o l e u m p r o d u c t s in h y d r o c a r b o n gas m a n u f a c t u r e Oil-gas manufacture Use of oil f o r e n r i c h m e n t of coal gas Water-gas manufacture Pintsch-gas manufacture P r o d u c e r - g a s m a n u f a c t u r e , using oil shale as f u e l Other d a t a on u s e of p e t r o l e u m and r e lated p r o d u c t s in gas m a n u f a c t u r e Medicinal and p h a r m a c e u t i c a l use of p e t r o l e u m and r e l a t e d p r o d u c t s Use of p e t r o l e u m p r o d u c t s in e m o l l i e n t s Use of p e t r o l e u m p r o d u c t s in m a n u f a c t u r e of medicinal oil l a x a t i v e s Use of p e t r o l e u m p r o d u c t s in m a n u f a c t u r e of e t h e r s and o t h e r a n e s t h e t i c s Use of p e t r o l e u m p r o d u c t s in m a n u f a c t u r e of i n s e c t i c i d e s Other medicinal and p h a r m a c e u t i c a l u s e s of p e t r o l e u m p r o d u c t s M e t a l l u r g i c a l and c h e m i c a l u s e s of p e t r o l e u m and r e l a t e d p r o d u c t s Flotation o i l s Use of h y d r o c a r b o n g a s e s to effect r e ducing action

872.1 873. 874. 875. 876. 877. . 1 . 2 .3 .4 .5 .6 . 7 879. 880. 881. 882.

883. .1

.2

890.

On iron oxides in iron and s t e e l m a n u facture Use of fuel oil and hydrocarbon g a s e s as m e t a l l u r g i c a l f u r n a c e fuel. (See also under 813. ) Use of oils as quenching agents in heat t r e a t m e n t of m e t a l s Use of asphalt in e l e c t r o p l a t i n g Use of p a r a f f i n in m a n u f a c t u r e of c o n tainers for corrosive chemicals Use of p e t r o l e u m p r o d u c t s in m a n u f a c t u r e of v a r i o u s c h e m i c a l s , r e a g e n t s , and derivatives P r o d u c t i o n of hydrogen f r o m methane; production of a m m o n i a and f e r t i l i z e r s P r o d u c t i o n of alcohols P r o d u c t i o n of methyl chloride and dichloride P r o d u c t i o n of c h l o r o f o r m P r o d u c t i o n of c a r b o n t e t r a c h l o r i d e Production of f o r m a l d e h y d e P r o d u c t i o n of acetone O t h e r m e t a l l u r g i c a l and chemical u s e s f o r p e t r o l e u m and r e l a t e d h y d r o c a r b o n s U s e of p e t r o l e u m and p e t r o l e u m p r o d u c t s in soap m a n u f a c t u r e ; as cleansing agents, and as solvents Use in m a n u f a c t u r e of naphtha s o a p s U s e of benzine and gasoline in d r y cleaning Use of light naphthas as solvents In r u b b e r m a n u f a c t u r e In dissolving v a r i o u s solid h y d r o c a r b o n s Miscellaneous other u s e s f o r p e t r o l e u m , p e t r o l e u m p r o d u c t s , and r e l a t e d h y d r o carbons

891. . 1 .2 .3 .4 892. .1

.2 893. . 1 .2 894. .1 895. 896. 897. . 1

.2

898. 899.

. 1 .2 .3

Electrical uses As t r a n s f o r m e r oil As switch oil Use of p e t r o l e u m coke in m a n u f a c t u r e of electric arc-light carbons Use a s insulating m a t e r i a l in w i r e c o v e r ings Use of p e t r o l e u m p r o d u c t s in r u b b e r manufacture As r u b b e r s u b s t i t u t e s ; synthetic r u b b e r s Use of c a r b o n black a s r u b b e r " f i l l e r " Use in dye and ink m a n u f a c t u r e U s e of p e t r o l e u m p r o d u c t s in m a n u f a c t u r e of dye s t u f f s U s e of c a r b o n black in m a n u f a c t u r e of p r i n t e r s ' inks Use of p e t r o l e u m p r o d u c t s in e x p l o s i v e s manufacture As a s o u r c e of toluene U s e of p e t r o l e u m p r o d u c t s in t e x t i l e i n dustries Use of g r e a s e s and o i l s in p r e v e n t i n g c o r r o s i o n of iron and s t e e l Use of p e t r o l e u m p r o d u c t s a s p r e s e r v atives On t i m b e r and t i m b e r p r o d u c t s Of f r u i t s , v e g e t a b l e s , f l o w e r s , etc. Use of p a r a f f i n in m a t c h m a n u f a c t u r e M i s c e l l a n e o u s other u s e s of p e t r o l e u m and p e t r o l e u m p r o d u c t s Use of p a r a f f i n in r e c o v e r y of d i a m o n d s U s e of p a r a f f i n in w a t e r p r o o f i n g liquid containers A g r i c u l t u r a l u s e s of p e t r o l e u m p r o d u c t s

900. TO 1000. ECONOMICS OF THE PETROLEUM A N D RELATED INDUSTRIES 900. 901. 902. 903. 904. 905. 906. 907. 910. 911. .01 .02 912. .1 . 11 .12 . 13 . 14 . 15

G e n e r a l r e f e r e n c e , text, and hand books on e c o n o m i c s of the p e t r o l e u m and r e l a t e d industries E c o n o m i c s of the p e t r o l e u m - p r o d u c i n g industry E c o n o m i c s of the p e t r o l e u m - t r a n s p o r t ation i n d u s t r y E c o n o m i c s of the p e t r o l e u m - r e f i n i n g industry E c o n o m i c s of the n a t u r a l gas i n d u s t r y E c o n o m i c s and c o m m e r c i a l a s p e c t s of the shale oil industry. (See also u n d e r 503. and 584.) E c o n o m i c s of the n a t u r a l asphalt i n d u s t r y E c o n o m i c s of the m i n e r a l wax i n d u s t r y S t a t i s t i c s of the p e t r o l e u m i n d u s t r y and regional economics G e n e r a l regional s t a t i s t i c s of the p e t r o leum industry24 World t r a d e in p e t r o l e u m p r o d u c t s . (See also under 960.01) P e r c a p i t a consumption of p e t r o l e u m in d i f f e r e n t c o u n t r i e s . (See also under 912.29) Crude p e t r o l e u m s t a t i s t i c s Crude p e t r o l e u m production s t a t i s t i c s Production statistics Well s t a t i s t i c s Acreage statistics Land ownership and control s t a t i s t i c s S t a t i s t i c s of labor employed in the p e t r o l e u m producing industry

912. 16 . 17 .18 .2 . 29

.4 .45 .48 .5 .6 .7 . 8 .9 .91 . 911. . 912. 913. . i .2 . 3

F u r t h e r subdivision of t h i s n u m b e r may follow the g e o g r a p h i c a l index, a s u n d e r 100. t o 200. T h u s , f o r g e n e r a l p e t r o l e u m i n d u s t r y s t a t i s t i c s of the United States, u s e the n u m b e r 9 1 1 . 1 1 , and f o r C a l i f o r n i a s t a t i s t i c s , 9 1 1 . 1 1 6 . 1 . The g e o g r a p h i c a l index m a y a l s o be used in f u r t h e r e l a b o r a t i o n of n u m b e r s 912. to 918. below.

. 4 . 5 - 39 -

Capital invested in the p e t r o l e u m p r o ducing i n d u s t r y S t a t i s t i c s of o p e r a t i n g c o m p a n i e s in the petroleum-producing industry S t a t i s t i c s of producing p r o p e r t i e s Crude p e t r o l e u m consumption s t a t i s t i c s P e r c a p i t a consumption s t a t i s t i c s . (See also u n d e r 911.02) Crude petroleum pipe-line transportation statistics Crude petroleum storage statistics D a y s ' supply of p e t r o l e u m in s t o r a g e , s t a t i s t i c s of S t a t i s t i c s of " s h u t - i n " p r o d u c t i v e c a p a c ity (below ground r e s e r v e available f o r production) Crude p e t r o l e u m p r i c e s t a t i s t i c s Crude p e t r o l e u m United States export statistics C r u d e p e t r o l e u m United States i m p o r t statistics C r u d e p e t r o l e u m cost s t a t i s t i c s Other crude petroleum statistics Petroleum reserve statistics World r e s e r v e s United States r e s e r v e s S t a t i s t i c s of the p e t r o l e u m - r e f i n i n g i n dustry S t a t i s t i c s of c r u d e p e t r o l e u m r u n to stills S t a t i s t i c s of l a b o r employed in the r e f i n ing i n d u s t r y S t a t i s t i c s of capital invested in the r e f i n ing i n d u s t r y S t a t i s t i c s of o p e r a t i n g r e f i n e r i e s S t a t i s t i c s of o p e r a t i n g r e f i n i n g c o m p a n i e s

872.1 873. 874. 875. 876. 877. . 1 . 2 .3 .4 .5 .6 . 7 879. 880. 881. 882.

883. .1

.2

890.

On iron oxides in iron and s t e e l m a n u facture Use of fuel oil and hydrocarbon g a s e s as m e t a l l u r g i c a l f u r n a c e fuel. (See also under 813. ) Use of oils as quenching agents in heat t r e a t m e n t of m e t a l s Use of asphalt in e l e c t r o p l a t i n g Use of p a r a f f i n in m a n u f a c t u r e of c o n tainers for corrosive chemicals Use of p e t r o l e u m p r o d u c t s in m a n u f a c t u r e of v a r i o u s c h e m i c a l s , r e a g e n t s , and derivatives P r o d u c t i o n of hydrogen f r o m methane; production of a m m o n i a and f e r t i l i z e r s P r o d u c t i o n of alcohols P r o d u c t i o n of methyl chloride and dichloride P r o d u c t i o n of c h l o r o f o r m P r o d u c t i o n of c a r b o n t e t r a c h l o r i d e Production of f o r m a l d e h y d e P r o d u c t i o n of acetone O t h e r m e t a l l u r g i c a l and chemical u s e s f o r p e t r o l e u m and r e l a t e d h y d r o c a r b o n s U s e of p e t r o l e u m and p e t r o l e u m p r o d u c t s in soap m a n u f a c t u r e ; as cleansing agents, and as solvents Use in m a n u f a c t u r e of naphtha s o a p s U s e of benzine and gasoline in d r y cleaning Use of light naphthas as solvents In r u b b e r m a n u f a c t u r e In dissolving v a r i o u s solid h y d r o c a r b o n s Miscellaneous other u s e s f o r p e t r o l e u m , p e t r o l e u m p r o d u c t s , and r e l a t e d h y d r o carbons

891. . 1 .2 .3 .4 892. .1

.2 893. . 1 .2 894. .1 895. 896. 897. . 1

.2

898. 899.

. 1 .2 .3

Electrical uses As t r a n s f o r m e r oil As switch oil Use of p e t r o l e u m coke in m a n u f a c t u r e of electric arc-light carbons Use a s insulating m a t e r i a l in w i r e c o v e r ings Use of p e t r o l e u m p r o d u c t s in r u b b e r manufacture As r u b b e r s u b s t i t u t e s ; synthetic r u b b e r s Use of c a r b o n black a s r u b b e r " f i l l e r " Use in dye and ink m a n u f a c t u r e U s e of p e t r o l e u m p r o d u c t s in m a n u f a c t u r e of dye s t u f f s U s e of c a r b o n black in m a n u f a c t u r e of p r i n t e r s ' inks Use of p e t r o l e u m p r o d u c t s in e x p l o s i v e s manufacture As a s o u r c e of toluene U s e of p e t r o l e u m p r o d u c t s in t e x t i l e i n dustries Use of g r e a s e s and o i l s in p r e v e n t i n g c o r r o s i o n of iron and s t e e l Use of p e t r o l e u m p r o d u c t s a s p r e s e r v atives On t i m b e r and t i m b e r p r o d u c t s Of f r u i t s , v e g e t a b l e s , f l o w e r s , etc. Use of p a r a f f i n in m a t c h m a n u f a c t u r e M i s c e l l a n e o u s other u s e s of p e t r o l e u m and p e t r o l e u m p r o d u c t s Use of p a r a f f i n in r e c o v e r y of d i a m o n d s U s e of p a r a f f i n in w a t e r p r o o f i n g liquid containers A g r i c u l t u r a l u s e s of p e t r o l e u m p r o d u c t s

900. TO 1000. ECONOMICS OF THE PETROLEUM A N D RELATED INDUSTRIES 900. 901. 902. 903. 904. 905. 906. 907. 910. 911. .01 .02 912. .1 . 11 .12 . 13 . 14 . 15

G e n e r a l r e f e r e n c e , text, and hand books on e c o n o m i c s of the p e t r o l e u m and r e l a t e d industries E c o n o m i c s of the p e t r o l e u m - p r o d u c i n g industry E c o n o m i c s of the p e t r o l e u m - t r a n s p o r t ation i n d u s t r y E c o n o m i c s of the p e t r o l e u m - r e f i n i n g industry E c o n o m i c s of the n a t u r a l gas i n d u s t r y E c o n o m i c s and c o m m e r c i a l a s p e c t s of the shale oil industry. (See also u n d e r 503. and 584.) E c o n o m i c s of the n a t u r a l asphalt i n d u s t r y E c o n o m i c s of the m i n e r a l wax i n d u s t r y S t a t i s t i c s of the p e t r o l e u m i n d u s t r y and regional economics G e n e r a l regional s t a t i s t i c s of the p e t r o leum industry24 World t r a d e in p e t r o l e u m p r o d u c t s . (See also under 960.01) P e r c a p i t a consumption of p e t r o l e u m in d i f f e r e n t c o u n t r i e s . (See also under 912.29) Crude p e t r o l e u m s t a t i s t i c s Crude p e t r o l e u m production s t a t i s t i c s Production statistics Well s t a t i s t i c s Acreage statistics Land ownership and control s t a t i s t i c s S t a t i s t i c s of labor employed in the p e t r o l e u m producing industry

912. 16 . 17 .18 .2 . 29

.4 .45 .48 .5 .6 .7 . 8 .9 .91 . 911. . 912. 913. . i .2 . 3

F u r t h e r subdivision of t h i s n u m b e r may follow the g e o g r a p h i c a l index, a s u n d e r 100. t o 200. T h u s , f o r g e n e r a l p e t r o l e u m i n d u s t r y s t a t i s t i c s of the United States, u s e the n u m b e r 9 1 1 . 1 1 , and f o r C a l i f o r n i a s t a t i s t i c s , 9 1 1 . 1 1 6 . 1 . The g e o g r a p h i c a l index m a y a l s o be used in f u r t h e r e l a b o r a t i o n of n u m b e r s 912. to 918. below.

. 4 . 5 - 39 -

Capital invested in the p e t r o l e u m p r o ducing i n d u s t r y S t a t i s t i c s of o p e r a t i n g c o m p a n i e s in the petroleum-producing industry S t a t i s t i c s of producing p r o p e r t i e s Crude p e t r o l e u m consumption s t a t i s t i c s P e r c a p i t a consumption s t a t i s t i c s . (See also u n d e r 911.02) Crude petroleum pipe-line transportation statistics Crude petroleum storage statistics D a y s ' supply of p e t r o l e u m in s t o r a g e , s t a t i s t i c s of S t a t i s t i c s of " s h u t - i n " p r o d u c t i v e c a p a c ity (below ground r e s e r v e available f o r production) Crude p e t r o l e u m p r i c e s t a t i s t i c s Crude p e t r o l e u m United States export statistics C r u d e p e t r o l e u m United States i m p o r t statistics C r u d e p e t r o l e u m cost s t a t i s t i c s Other crude petroleum statistics Petroleum reserve statistics World r e s e r v e s United States r e s e r v e s S t a t i s t i c s of the p e t r o l e u m - r e f i n i n g i n dustry S t a t i s t i c s of c r u d e p e t r o l e u m r u n to stills S t a t i s t i c s of l a b o r employed in the r e f i n ing i n d u s t r y S t a t i s t i c s of capital invested in the r e f i n ing i n d u s t r y S t a t i s t i c s of o p e r a t i n g r e f i n e r i e s S t a t i s t i c s of o p e r a t i n g r e f i n i n g c o m p a n i e s

914. . 1 . 11 .111. . 112. .12 . 125. . 2 . 3 .4 .41 . 42 .5 .6 . 7 .8 .9 . 91 .92 915. . . . . . .

1 11 2 3 4 5

.6 916. 917. 918. 919. . 1 .2 920. .01 . Oil. . 012. .1 .2 .3 .4 . 5 . 6 .7 .8 .9 . 91 ,92 . 93 921. .1 . 2 .3

Statistics of refined petroleum products 28 Gasoline and engine distillate statistics Statistics of refined gasoline produced f r o m crude petroleum Straight-run gasoline statistics Cracked gasoline statistics Natural gasoline statistics Statistics of liquefied gas (propanebutane) production Illuminating oil statistics Gas oil statistics Fuel oil statistics Residuum fuel oil statistics Diesel oil statistics Lubricating oil and grease statistics 2 ' Paraffin-wax statistics Asphalt and road-oil statistics Petroleum-coke statistics Other statistics pertaining to refined petroleum products Statistics of industrial consumers of petroleum products ' Statistics of domestic consumers of petroleum products Natural gas production and consumption statistics Natural gas production statistics Natural gas reserve statistics Natural gas consumption statistics Natural gas reserve statistics Natural gas price statistics Statistics of the natural gasoline industry. (See also under 914.12) Statistics of the carbon black industry Shale and shale oil production and consumption statistics Natural asphalt production and consumption statistics Mineral wax production and consumption statistics Other statistics pertaining to the petroleum and related industries Commodity-price index numbers Wage-scale index numbers Oil company finance, organization, and control Capital requirements of the U. S. petroleum industry Gross investment in the petroleum industry Net investment in the petroleum industry Development and exploration companies Oil-producing companies Oil-transportation companies Oil-refining companies Oil-marketing companies Shale oil companies Natural asphalt-producing companies Mineral wax-producing companies Other types of companies engaged in the oil business Oil company financing and underwriting institutions Oil industry supply companies Oil industry service companies Types and forms of oil companies and associations of individuals engaged in the petroleum industry Partnerships' Stock companies "Unit" companies

" E a c h of the numbers under 914. may further be subdivided as follows: 914. . . . . .

5 51 52 53 54 55

Lubricating-oil and grease statistics Lubrlcating-oil production statistics Lubricating-oil storage statistics Lubricating-oil p r i c e statistics U. S. lubricating-oil export statistics U. S. lubricating-oil import statistics

921. 35 .4 .41 . 5 922. . 1 .11 .2 . 21 .3 .4 923. . . . . . .

1 2 3 4 41 5

924. . 1 .2 .3 925. . 1 926. . . . . . . . . . .

1 11 12 13 14 141. 15 2 3 5

930. . 1 . . . . . .

2 3 4 5 6 7

.8 931. . 1 . 11 . 2 . 21 . 22 932. . 1 .2 . 21

Committee plans for joint control of pooled or unitized properties Oil trusts, corporate mergers, holding companies Advantages and disadvantages of integration in industry Individual ownership, advantages and disadvantages of Oil company (corporation) organization and finance Procedures involved in incorporation Corporation laws of various countries and states. (See also under 983. ) Promotion of oil companies Oil company prospectuses Underwriting Stock selling Capital structure of the petroleum industry: oil company securities and methods of transfer Oil company stocks Oil company bonds Oil company debentures Oil company notes Borrowed capital: bank loans Oil security markets and exchanges and their customs Integration of the oil industry and its effects Formation of trusts. (See also under 921.4) Monopolies, their advantages and disadvantages Control of production and markets Financial risks involved in the petroleum and allied industries Interest rates suitable for oil industry investments Dividends and profits in the petroleum and related industries Oil industry profits Exploration profits Production profits Transportation profits Refining profits Refiners 7 margins Marketing profits Oil company dividends 26 Oil company reinvested earnings Amortization of çapital invested in the petroleum and related industries Company management Management of development and exploration companies Management of oil-producing companies Management of natural gas companies Management of oil-refining companies Management of oil-marketing companies Management of shale oil enterprises Management of natural asphalt companies Management of mineral wax-producing companies Principles of management as applied to the petroleum and related industries Policy planning Standard practice manuals Methods of promoting efficiency of oil industry employees Time and motion studies Employee-training programs Organization of oil and gas companies 27 Principles of organization Organization plans Line organization

" A r r a n g e d alphabetically. "Organization plans may be arranged according to initial letters of company names.

40 -

932.22 . 23 .24 . 3 . 31 . 32 . 33 . 34 . 35 . 36 .37 . 38 . 39 . 391. . 392. . 393. .394. . 395. 933. . 1 .2 . 21 .3 .31 . 32 934. . 1 . 11 .111. . 112. .113. . 12 . 13 .131. .2 .21 . 22 .221. . 222. . 223. . 23 . 24 .3 .31 .311. .311.1 .311.2 . 312. . 313. . 314. . 314. 1 . 314. 2 . 314. 5 . 314. 7 . 314. 8 , . 315. . 32 .321. .322. . 33 .331.

Staff organization Committee organization Oil company organization charts Oil company departments Development department Production department Storage and transport department Refining department Marketing department Accounting department Engineering department Personnel department Other departments Purchasing department Geology department Land department Law department Research department Report systems Financial reports Administrative reports Oil company annual reports i8 Production records Run tickets Graphic production records Labor management Industrial relations; labor organizations and their influence Labor unions, their organization and aims American Federation of Labor Congress of Industrial Organization Company unions Strikes, their causes and control Working agreements and contracts Collective bargaining in labor management Payment of labor According to time worked According to amount of work done Piece-rate systems Bonus and premium plans Contract systems Payment according to value of product Job evaluation: determination of wage and salary scales Employee welfare programs Health: hospitals, working conditions, sanitation, safety, accident prevention, and f i r s t aid Oil company medical departments and establishments; hospitals Promotion of community health Occupational diseases Oil industry working conditions f r o m health standpoint; occupation hazards Sanitation in oil fields and refineries Safety and accident prevention in oil industry operations Safety education of industry workers Causes of industrial accidents F i r e s and explosions, prevention in handling petroleum industry products Safety in petroleum refining Use of colors in accenting industrial hazards First aid to injured persons in oil industry accidents Recreation: clubs, sports, amusements, employee vacations Employee recreational facilities Vacations, provision for oil industry employees Insurance: accident, sickness, life, old age, unemployment Employee accident insurance

934.331. 1 .332. . 333. . 334. . 34

934.341. . 342. . 343. . 343. 1 .343.2 . 35

. 351. .351.1 . 351. 2 . 36

.361. .4 .5 . 51 . 52 . 53 . 54 935. .1 .2 . 21 .3 .4 .5 .6 .8 936. 937. 938.

.1 .2 939. 940.

.1 .2 .3 .4 941. .1 .2 .3 .31 .311.

" A r r a n g e d by initial letters of company names.

41 -

Workman's compensation and industrial accident insurance Employee sickness insurance Employee l i f e insurance: group life insurance plans Unemployment insurance Employee incentives: remuneration for services; wage scales, bonuses, prizes, pensions, profit-sharing plans. (See also under 934. 2) Wage scales: minimum wages and incentive wages P r i z e s and profit-sharing plans Retirement pensions, annuities, and thrift plans Social security retirement pensions Employer-sponsored retirement pension plans Education and training: industrial schools; oil company personnel training plans Vocational training programs American Petroleum Institute program Federal Smith-Hughes Act program Living conditions in oil industry communities: employees' homes, gardens, and other domestic facilities and conveniences Housing of oil industry employees Labor efficiency: motion and time studies Petroleum industry labor statistics. (See also under 912. 15 and 913. 2) Petroleum industry pay rolls Petroleum industry wage scales Petroleum industry employment statistics Labor turnover in the petroleum industry Personnel work in the petroleum and related industries Personnel department organization and methods Selection and employment of personnel Job descriptions and analyses Promotion and transfer of personnel Dismissal and layoff procedures Personnel records Oil company personnel publications Personnel policies in other industries Conservation of supplies, materials, and power in the petroleum and related industries Plant maintenance Insurance requirements of companies engaging in the petroleum and related industries F i r e insurance Employers' liability insurance Other data on management of oil industry enterprises Cost accounting for the petroleum and related industries; office methods and records • Cost accounting for oil producers Cost accounting for the oil transportation industries Cost accounting for oil refineries Cost accounting for shale oil enterprises Bookkeeping and accounting for the petroleum and related industries The books of account Accounting systems Balance sheets and related statements Standardization of balance sheets American Petroleum Institute r e c o m mended uniform balance sheet for oil

941. . . .

32 33 34 38

.4 . 41 . 42 . 43 . 431. . 44 . . . . . 942. .

5 51 6 7 8 01

. 02 .021. . . . . . . . . . . .

1 11 12 13 131. 132. 133. 14 7 8 81

943. . 1 . 15 . 2 . 23 .25 . 3 944. . . . . . . . . . . . * . .

1 11 12 13 2 21 22 221. 222. 23 24 25 26

. 3 . 31 . 32 .4 945. 946. 947.

companies Interpretation of balance s h e e t s Income and expenditure statements Surplus and appropriation statements Oil company balance sheets (arranged by initial l e t t e r s of company names) Depreciation accounting E s t i m a t i n g useful life of physical plant Methods of calculating depreciation charges Capital amortization, accounting for Accumulation of depreciation r e s e r v e funds and methods of accounting f o r them Plant maintenance c h a r g e s and their relation to the depreciation accounts Depletion accounting Methods of calculating depletion c h a r g e s T a x accounting Auditing Budgeting Cost keeping methods and f o r m s E l e m e n t s of production cost: d i r e c t l a b o r , d i r e c t m a t e r i a l , indirect e x pense Variation in c o s t s as e x p r e s s e d by commodity index numbers and purchasing value of c u r r e n c y U. S. B u r e a u of L a b o r S t a t i s t i c s commodity indices C l a s s i f i c a t i o n of cost r e c o r d s P r i m a r y expense r e c o r d s Distributing o r s e r v i c e c o s t r e c o r d s Suspense cost r e c o r d s Plant cost r e c o r d s P r o p e r t y cost r e c o r d s Development cost r e c o r d s Production cost r e c o r d s Graphic cost r e c o r d s Unit c o s t s Methods of calculating standardized unit c o s t s Timekeeping and payment of labor; methods and r e c o r d s Time records Checks on t i m e r e c o r d s Pay rolls Methods of paying wages and s a l a r i e s Overtime records Labor-segregation records Storekeeping and purchasing methods and r e c o r d s Purchasing Buying on bids Contract buying E m e r g e n c y buying Storekeeping Arrangement of warehouse and s t o r a g e facilities Issuance of m a t e r i a l s Requisition s y s t e m Budget s y s t e m Storehouse r e c o r d s Warehouse inventories C a r e and issuance of tools R e c l a i m i n g and reconditioning used equipment and m a t e r i a l s Specifications for oil industry supplies and equipment, American P e t r o l e u m Institute. (See also under 0 9 4 . 0 1 ) Specifications for supplies and equipment purchased by oil companies P r i c e s of supplies and equipment purchased by oil companies S e r v i c e r e c o r d s of oil industry equipment Production r e c o r d s Sales records P r e p a r a t i o n of administrative s t a t e m e n t s

948. . . . . .

1 2 3 4 45

. 5 . 51 . 52 949. . 1 950. . . . .

01 011. 1 11

. 2 . 3 .4 . 5 . 6 . 7 . 8 . 91 . 92 . 93 951. . 1 . 11 .111. . 12 .13 . 131. . 132. . 133. . 134. . 135. . 136. . 14 . 15 . 16 .161. . 17 . . . . .

18 191. 2 21 3

. 4 . 5 . 6 . 7 42 -

and annual r e p o r t s Office s y s t e m s and equipment Office lighting and ventilation Office furniture Office equipment and appliances Office filing s y s t e m s D e c i m a l s y s t e m for filing petroleum industry data Photographic recording devices The photostat Microfilming apparatus. (See also under 3 0 6 . 4 2 2 . ) Other data on cost accounting and office methods and s y s t e m s Expense accounts (individual) Valuation of plant and property f o r the petroleum and related industries Appraisal methods The engineering method Valuation formulae, t a b l e s , etc. F o r computation of present value of future income Methods of conducting examinations f o r appraisal purposes Valuation r e p o r t s : f o r m and technique Valuation for income tax purposes Valuation for s a l e or purchase Valuation f o r consolidations Valuation f o r insurance purposes Oil stock and s e c u r i t y valuation Appraisals of oil and gas royalty interests Appraisals in support of applications for l i c e n s e s to s e l l s e c u r i t i e s Appraisals in support of applications for bank loans Appraisal of oil field plant and property Methods of estimating oil r e s e r v e s and economic life for appraisal purposes B y porosity and saturation computation; formation volume method Ultimate yields per a c r e - f o o t of r e s e r v o i r rock By b a r r e l - d a y value method By d e c l i n e - c u r v e method L o g a r i t h m i c and s e m i l o g a r i t h m i c production r a t e graphs Methods of developing r a t e - o f - p r o duction c u r v e s Methods of developing p e r c e n t a g e - p r o duction-decline c u r v e s Methods of developing average or "family" curves Methods of developing appraisal c u r v e s Methods of developing r a t e - c u m u l a t i v e graphs By use of productivity indices and s u c c e s s i v e bottom-hole p r e s s u r e m e a s u r e ments Use of logging data in estimating r e s e r v e s of oil and gas Material balance method of estimating petroleum r e s e r v e s . (See also under 501.721.) M a t e r i a l - b a l a n c e formulae Pay-out time as an index of property value V a l u e - p e r - w e l l method of appraisal " F a i r m a r k e t value": legal concepts E s t i m a t i n g c o s t of future production E s t i m a t i n g cost of new development E s t i m a t i n g future selling p r i c e of oil and gas E s t i m a t i n g residual value of land Valuation of oil field plant Classification of land for appraisal purposes Appraisal of oil-producing p r o p e r t i e s to be exploited by secondary r e c o v e r y

951.8 . 91 952. . 1 .11 . 12 . 13 . 14 . 15 .2 .6 . 7 .8 953. 954. 955. 956. 957. 958. 959. 960. . 01 . 1 . 11 . 12 . 13 . 14 . 2 . 21 . 22 . 23 . 24 . 25 .3 .31 . 32 . 33 . 34 . 35 . 36 . 37 . 38 . 39 .4 . 41 . 45 .5 .6 . 7 .8 .9 .91 . 92 .93 . 94 961. . 1 . 11 . 12

methods Valuation of gas condensate p r o p e r t i e s P a y - o u t s t a t u s of wells A p p r a i s a l of n a t u r a l gas p r o p e r t i e s . Subdivide a s u n d e r 9 5 1 . , with following changes: Methods of e s t i m a t i n g f u t u r e n a t u r a l gas production and economic l i f e of gas-producing properties By v o l i i m e - o f - t h e - r e s e r v o i r method By r e s e r v o i r - p r e s s u r e - d e c l i n e method E s t i m a t e s of s o l u t i o n - g a s r e s e r v e s By cumulative p r e s s u r e decline - c u mulative production g r a p h s B a c k - p r e s s u r e method of e s t i m a t i n g gas r e s e r v e s Methods of e s t i m a t i n g r e c o v e r a b l e cond e n s a t e in n a t u r a l gas r e s e r v e s A p p r a i s a l of n a t u r a l gasoline e x t r a c t i o n plants A p p r a i s a l of c a r b o n black p l a n t s E s t i m a t i n g f u t u r e selling p r i c e of n a t u r a l gas A p p r a i s a l of p i p e - l i n e and s t o r a g e facilities A p p r a i s a l of r e f i n e r y plant and p r o p e r t y A p p r a i s a l of m a r k e t i n g plant, p r o p e r t y , and f a c i l i t i e s A p p r a i s a l of shale oil p r o p e r t i e s A p p r a i s a l of n a t u r a l asphalt p r o p e r t i e s A p p r a i s a l of m i n e r a l wax p r o p e r t i e s O t h e r d a t a on valuation of plant and p r o p e r t y f o r the p e t r o l e u m and r e l a t e d industries Marketing of p e t r o l e u m and i t s p r o d u c t s : economic influence of m a r k e t conditions on the p e t r o l e u m i n d u s t r y World t r a d e in p e t r o l e u m p r o d u c t s Marketing of naphthas Benzine Gasoline Engine d i s t i l l a t e Liquefied p e t r o l e u m g a s e s Marketing of illuminating o i l s Kerosene Export oil Mineral s e a l oil Signal oil Gas oil Marketing of l u b r i c a n t s and r e l a t e d oils Engine oils Automobile oils Cylinder oils Machine o i l s Spindle oils Flushing oils Cutting oils T r a n s f o r m e r oils Other l u b r i c a t i n g oils and r e l a t e d oils F u e l oil Heavy fuel oils Diesel oil P a r a f f i n wax Asphalt and r o a d oils Coke Greases Other p e t r o l e u m p r o d u c t s P e t r o l a t u m and medicinal oil p r o d u c t s Turpentine substitutes Rubber s u b s t i t u t e s Candles Marketing m e t h o d s and s y s t e m s D i r e c t m a r k e t i n g by p r o d u c e r o r r e f i n e r Through s a l e s o f f i c e s and a g e n c i e s to large consumers Through s e r v i c e stations to s m a l l consumers

961.2 . 21 .3 962. 963. .1 .2 964. .1 .11 .2 .3 965. 966. .1 . n .2 .21 .211. . 22 .3 .4 .5 .6 .7 .8 .9 . 91 967. .1 .2 .3 .4 .5 .6 ,7 .8 969. 970. 97^ 972. _ 1 973. 974>

^1 _2 .3 _ 31 . 32 .321. . 322. _ 322. 1 _ 323. _ 324. - 43 -

Indirect m a r k e t i n g through middlemen and j o b b e r s E x p o r t e r s and i m p o r t e r s Advertising Sales o r g a n i z a t i o n s and s a l e s m a n a g e ment Marketing equipment T r a n s p o r t a t i o n equipment S e r v i c e station equipment Marketing c u s t o m s and p r a c t i c e s P r i c e determination Influence of c r u d e production and s t o r age on m a r k e t p r i c e Competitive conditions Marketing c o m b i n e s Sales d i s t r i c t s : r e g i o n a l m a r k e t s . (Subdivide a s u n d e r 100.) Industrial markets: consuming industries and t h e i r m a r k e t i n g c u s t o m s The automotive i n d u s t r i e s Motor v e h i c l e s , f u e l r e q u i r e m e n t s of The t r a n s p o r t a t i o n i n d u s t r i e s Railroads U s e of Diesel l o c o m o t i v e s by r a i l roads Shipping i n d u s t r y Public u t i l i t i e s Mines and q u a r r i e s Manufacturing i n d u s t r i e s Building and s t r u c t u r a l i n d u s t r i e s D o m e s t i c consumption of p e t r o l e u m products Influence of g e n e r a l i n d u s t r i a l activity and development on the oil i n d u s t r y O t h e r d a t a on the i n d u s t r i a l m a r k e t s for petroleum products Use of p e t r o l e u m p r o d u c t s in dispelling fog (operation "Fido") Influence of competition with substitute p r o d u c t s on p e t r o l e u m m a r k e t s Coal Benzol Alcohol Shale oil p r o d u c t s Vegetable oil p r o d u c t s Synthetic h y d r o c a r b o n p r o d u c t s H y d r o e l e c t r i c power Influence of competition of atomic e n e r g y on f u t u r e of the p e t r o l e u m i n d u s t r y O t h e r d a t a on m a r k e t i n g of p e t r o l e u m products Conservation of p e t r o l e u m r e s o u r c e s Our dwindling r e s e r v e s and n e c e s s i t y for conservation International a s p e c t s of the p e t r o l e u m i n d u s t r y : competition f o r f u t u r e r e s e r v e s W a r t i m e n e e d s and u s e s f o r p e t r o l e u m and p e t r o l e u m p r o d u c t s Government withdrawal l e g i s l a t i o n and p e t r o l e u m land r e s e r v e s Conservation in p e t r o l e u m and n a t u r a l gas production Through exclusion of w a t e r f r o m o i l producing f o r m a t i o n s Through c o n s e r v a t i o n of g a s p r e s s u r e in o i l - p r o d u c i n g f o r m a t i o n s Voluntary unit operation of oil f i e l d s a s a conservation m e a s u r e Economic a d v a n t a g e s of unit control and exploitation of oil f i e l d s Methods of a c c o m p l i s h i n g unitization Voluntary cooperation of p r o d u c e r s Complete unitization with undivided interests E c o n o m i c s of complete unitization of f i e l d s C o m p u l s o r y unitization Consolidation of p r o p e r t i e s by p u r chase

974.4 .41 .411 .42 .421. .422. .423. .423. 1 .423.2 .424. .425. .426. .427. .428. .5 . 51 . 511. . 512. . 513. . 514. . 52 .53 . 531. . 532. . 533. . 534. . 535.

.7 .71 .72 .73 .8 .81 .82 .83 975. 976. 977. 978.

.1 979. .1 980.

Voluntary proration and other forms of production control as a conservation measure. (See also under 986. ) Objectives of proration Effect of production curtailment on ultimate recovery Methods of allocating production quotas Proration on time basis Proration on acreage basis Proration on basis of well potentials Open-flow well potentials Restricted-flow well potentials Proration by maintenance of uniform bottom-hole pressures Proration based on estimates of r e cover able oil Proration allotments based on well depths Production control by regulation of well spacing Composite methods of calculating proration allotments Conservation through avoidance of underground losses and by improvement in production methods Underground losses of oil and gas in field exploitation Due to inefficient use of reservoir energy Due to failure to apply efficient exploitation methods Due to failure to exclude water from wells Due to inappropriate well spacing Economic losses in oil field exploitation Surface losses in oil field exploitation Evaporation losses Oil and gas wastage from wells out of control F i r e losses of oil and gas Wastage of gas blown to the atmosphere L o s s e s in dehydrating oil-water mixtures Historical development of the petroleum conservation program in the United States Conservation activities of government agencies Activities of the Federal Oil Conservation Board Activities of the U. S. Bureau of Mines Activities of the Interstate Oil Compact Commission Conservation activities of various professional and industrial agencies Activities of the American Petroleum Institute Activities of the American Institute of Mining Engineers Activities of the American B a r Association Conservation in petroleum and natural gas storage and transport Conservation in petroleum refining Conservation in petroleum and natural gas utilization Petroleum and natural gas fire losses and methods of conservation through fire prevention Municipal and underwriters' regulations on use of explosive and inflammable petroleum products Other data on consumption and conservation of petroleum resources Stripper well survey, annual, in the United States Legislation and government regulation of the petroleum and related industries

981.

.1 .101 . 101.1 . 101. 2 .111. .111.01 . 111. 011. . 111. 1 . 112. .113. 982. . 01 .1 .11 .111. .112. .113. . 114. .118. .2 .3 .4 .41 . 415. . 42 .5 .6 .7 .8 983. .1 .2 . 21 984. . 01 . 02 . . , . .

021. 022. 023. l n

. 12 .2 .21 . 22 . 23 . 24

- 44 -

Laws of various countries and civil j u r i s dictions pertaining to the petroleum and related industries. (Subdivide as under 100.) International oil agreements Purposes of international oil agreements Reciprocal trade agreements Anglo-American oil agreement Laws of the United States National oil policies, U. S. U. S. import policies Proposed national oil policy for the United States Laws of Mexico Laws of Canada Taxation of the petroleum and related industries Magnitude and rapid growth of the petroleum industry tax burden in the U. S. Income taxes U. S. corporation income taxes Capital gains tax Depletion deduction in calculating income taxes of oil-producing companies Depreciation deduction in calculating income taxes Intangible development costs, allowance for, in calculating income taxes of oil companies State income taxes (arranged according to geographic index) Corporation taxes Property taxes Sales taxes Gasoline and lubricating oil sales taxes, federal and state (arranged according to geographic index) Gasoline tax evasion Lubricating oil sales taxes, federal and state Import and export taxes Social security taxes Severance taxes Excise pipe-line taxes Corporation laws Laws governing incorporation and activities of oil and gas companies Laws governing sale of oil company securities Rulings of the Security Exchange Commission Laws governing land ownership and titles Classification of public land in the United States U. S. general land laws and court decisions governing title to oil and gas The Rule of Capture The offset rule Ownership of oil and gas in place The U: S. P l a c e r Land Law Mineral land locations under the Placer Law Mineral land patents under the P l a c e r Law The U. S. Mineral Land Leasing Laws Prospecting permits under the leasing law of 1920 Leasing provisions of the Mineral Land Leasing Law of 1920 Government royalties and bonuses under the leasing laws Government inspection and regulation under the leasing laws

984. . . .

25 251. 252. 3

. 31 .32 .321. .322. .4

. 71 .8 .85 . 91 .92 985.

.1

.2

. 21 .22 . 23 . 24 . 25 .251. . 252. . 3 .31 .4 .5 .6 986. . 1 .2 .3 . 31 .32 .4 . 5 .51 .511.

Mineral land l e a s i n g law a m e n d m e n t s Noncompetitive l e a s e s Competitive l e a s e s Laws governing acquisition of land f r o m private owners Laws governing t r a n s f e r of title in f e e Laws governing leasing p r a c t i c e s Abandonment of l e a s e s L e a s e t e r m i n a t i o n s and r e n e w a l s L a w s governing r e p a r a t i o n f o r d a m age to other o w n e r s Laws governing r i g h t of e n t r y and eminent domain Riparian rights Oil and gas r i g h t s in Indian r e s e r vations A d m i n i s t r a t i o n of the Indian r e s e r vation lands U. S. naval p e t r o l e u m r e s e r v e s Litigation concerning a g r e e m e n t s f o r exploitation of the naval r e s e r v e s State-owned oil and gas lands L a w s governing title to oil and gas lands in o t h e r c o u n t r i e s . (Subdivide according to geographic index) Labor legislation E m p l o y e r s ' liability laws I n d u s t r i a l w e l f a r e legislation L a w s governing working t i m e Child l a b o r laws Laws governing working conditions Minimum wage laws C o m p u l s o r y collective b a r g a i n i n g laws The Wagner Act The T a f t - H a r t l e y Act Antistrike legislation Compulsory a r b i t r a t i o n of i n d u s t r i a l disputes I m m i g r a t i o n l a w s and their e f f e c t on the p e t r o l e u m and r e l a t e d i n d u s t r i e s Social s e c u r i t y legislation State laws f o r regulation of i n d u s t r i a l r e l a t i o n s . ( C l a s s i f y according to geographic index) Conservation l a w s W a t e r exclusion laws Gas w a s t a g e prohibition laws Government inspection laws and r e g u lations Connolly " h o t - o i l " law F e d e r a l P o w e r C o m m i s s i o n control of the n a t u r a l gas i n d u s t r y of the United States L a w s governing p r o t e c t i o n of overlying n o n c o m m e r c i a l oil sands L a w s governing production control in the oil and g a s i n d u s t r i e s P r o r a t i o n l a w s of d i f f e r e n t s t a t e s and countries P r o r a t i o n p r a c t i c e s in the p r i n c i p a l o i l - p r o d u c i n g s t a t e s of the United States. (Subdivide a c c o r d i n g to the

986. 512. . 513. . 514. .515. .516. 986. 517. . 517. 1 . 518. 987.

.1

.2 .3 .4 .5 988. . 1

.2

. 21 .3 .4 989. . 1 . 11 . 12

. 15 .2 990. 991. . 1 .3 .35 992. 993. . 1 994.

- 45 -

geographic index, 100. to 190.) Court d e c i s i o n s affecting p r o r a t i o n procedures P r o r a t i o n r u l e s governing g a s p r o duction; g a s - o i l r a t i o P r o r a t i o n r u l e s governing p r e s s u r e maintenance P r o r a t i o n r u l e s governing dual c o m pletions P r o r a t i o n r u l e s ; m a r k e t demand h e a r ings Methods of allocating production between wells and f i e l d s Well potential t e s t s P o t e n t i a l r u l e s governing m a x i m u m efficient r a t e s T r a n s p o r t a t i o n and s t o r a g e laws and regulations Pipe-line c o m m o n - c a r r i e r laws L a w s governing shipment and s t o r a g e of i n f l a m m a b l e and explosive s u b stances I n t e r s t a t e c o m m e r c e laws and r e g u lations I n t r a s t a t e l a w s and r e g u l a t i o n s L a w s governing illegal t r a n s p o r t of oil: the Connally " h o t - o i l " law L a w s governing m a r k e t i n g p r a c t i c e s Antitrust laws Public utility regulation of the n a t u r a l gas i n d u s t r y F e d e r a l N a t u r a l Gas Act L a w s governing s a l e s c o n t r a c t s Laws governing r e s p o n s i b i l i t y of agents Other laws p e r t a i n i n g to the p e t r o l e u m and r e l a t e d i n d u s t r i e s W a r t i m e r e g u l a t i o n of the p e t r o l e u m i n d u s t r y by g o v e r n m e n t W a r t i m e control of i n d u s t r i a l m a t e r i a l s W a r t i m e c o n t r o l of oil i n d u s t r y p r o d u c t s Camouflaging i n d u s t r i a l plant f r o m a e r i a l attack The National R e c o v e r y Act of 1933 and its application to the U. S. p e t r o l e u m industry Other d a t a on economic p h a s e s of the p e t r o l e u m and r e l a t e d i n d u s t r i e s H i s t o r y , p r o g r e s s , and development of the p e t r o l e u m and r e l a t e d i n d u s t r i e s Early historical references F u t u r e of the p e t r o l e u m and r e l a t e d industries Influence of competition of atomic e n e r g y on the f u t u r e of the p e t r o l e u m industry T r a n s p o r t a t i o n a s an economic element in the p e t r o l e u m and r e l a t e d i n d u s t r i e s C o n t r a c t s and c o n t r a c t i n g in the conduct of an oil i n d u s t r y e n t e r p r i s e Contract drilling P e t r o l e u m i n d u s t r y public r e l a t i o n s

Index Abandonment of l e a s e s , laws governing, 984. 321. Abandonment of oil and gas producing p r o p e r t i e s , economics of, 539. 16. Abandonment of wells, e c o n o m i c s of, 539. 15. Abandonment of w e l l s , procedure in, 539. 1. Abrasive c o r e - d r i l l i n g , r o t a r y methods of, 427. Absolute v i s c o s i t y , 216. 111. A b s o r b e r s , types of and details of construction, 773. 4. Absorption, 2 1 6 . 6 . Absorption apparatus for gas analysis, 206. 51. Absorption, heat of, 237. 4. Absorption of heat, 238. Absorption method of determining condensable hydrocarbon vapors in natural gas, 227. 21. Absorption method of determining gasoline content of natural gas, 686. 512. Absorption methods of gas analysis, 686. 1. Absorption method of testing g a s e s for condensable-vapor content, 771. 12. Absorption of g a s e s , 215. 2. Absorption oil, dehydration of, 773. 355. Absorption oils and their p r o p e r t i e s , 773. 3. Absorption o i l s , t e s t s of, 265. Absorption plant construction, 773. 2. Absorption plant layout and design, 773. 1. Absorption plant operation and control, 773. 7. Absorption p r o c e s s , oil, f o r extracting natural gasoline f r o m natural gas, 773. Abyssinia, oil and gas fields, d i s t r i c t s and p r o p e r t i e s , 155. A c c e l e r a t o r s f o r hastening setting time of oil-well c e m e n t s , 444. 161. A c c e s s i b i l i t y , importance of in field development, 401. A c c e s s i b i l i t y , importance of in selection of t e s t - w e l l s i t e s , 372. Accident insurance, 934. 33. Accident insurance, employee, 9 3 4 . 3 3 1 . Accident prevention in oil industry operations, 934. 31, 934. 314. Accidents, industrial, c a u s e s of, 934. 314. 2. Accounting departments, oil company, 932. 36. Accounting for the petroleum and related industries, 941. Accounting offices for oil-producing p r o p e r t i e s , 595. Accounting s y s t e m s , 9 4 1 . 2 . Accumulation of petroleum, e s s e n t i a l conditions f o r , 332. Accumulations of petroleum and gas, structural f e a t u r e s influencing, 333. Accumulator tanks in natural gasoline r e c o v e r y plants, 772.61. Acetone, use of petroleum products in manufacture of, 877.7. Acetylene hydrocarbons in petroleum, 223. 3. Acetylene t e t r a c h l o r i d e , use of in determining rock porosity, 2 1 9 . 4 1 . Acetylene, use of in illumination, 823. Acid-bottle i n c l i n o m e t e r s , 420. 116. 11. Acid, mud, use of in preparing wells f o r cementing, 444. 842. A c i d - r e c o v e r y plant, r e f i n e r y , 769. 3. Acid-rosin g r e a s e , manufacture of, 7 5 8 . 4 1 . Acid sludge, disposal and utilization of, 769. 71. Acid sludge, r e c l a m a t i o n of, 7 6 9 . 7 1 1 . Acid sludge, use of in developing heat and power, 819. 1. Acid sludge, use of in s t e a m generation, 762. 113. Acid-soluble c e m e n t s , 444. 163. Acid treatment of wells to i n c r e a s e r e c o v e r y efficiency, 532. 91. Acid, use of in fishing operations, 428. 93. Acidizing wells for r e m o v a l of mud cake f r o m walls, 459. 22. Acids, action of in and on petroleum, 223. 6. Acids in petroleum, determination of, 225. 4. Acids, use of in treating petroleum distillates, 725. 1. A c r e a g e b a s i s f o r proration, 974. 422.

A c r e a g e s t a t i s t i c s , oil and gas producing, 912. 13. A c r e - f o o t yields, estimation of f o r appraisal purposes, 951. 111. Activities of oil companies, laws governing, 983. 1. Adapters, casing, 433. 8. A d d r e s s e s , 080. A d d r e s s e s , company, 082. A d d r e s s e s , personal, 081. Adhesion, methods of testing, 2 1 7 . 4 . Adhesive retention of petroleum in r e s e r v o i r r o c k s , 501. 742. Adjuster grips, rod-operated pumps, 514. 33. Administration of r e f i n e r i e s , 768. Administrative o f f i c e s f o r oil-producing p r o p e r t i e s , 595. Administrative r e p o r t s , 933. 2. Administrative statements, preparation of, 947. Adsorption, heat of, 237. 4. Adsorption media f o r extraction of natural gasoline f r o m natural gas, 774. 1. Adsorption method of determining condensable hydrocarbon vapors in natural gas, 227. 22. Adsorption method of determining gasoline content of natural gas, 686. 511. Adsorption method of testing g a s e s for condensable vapor content, 7 7 1 . 1 1 . Adsorption of acidic constituents of oils on s i l i c a gel, 725. 4. Adsorption of g a s e s , 215. 2. Adsorption plant construction, 774. 3. Adsorption plant layout and design, 774. 2. Adsorption plant operation and control, 774. 6. Adsorption p r o c e s s f o r extraction of natural gasoline f r o m natural gas, 774. Adsorption towers, 774. 4. Adulterants in petroleum products, estimation of, 228. 2. Advertising of petroleum-industry products, 961. 3. Aerial mapping equipment for geological exploration, 306. 13. A e r i a l mapping methods, 363. 1. A e r i a l pipe-line s t r e a m c r o s s i n g s , 615. 381. A e r i a l rope tramways, use of, in transportation of bituminous s u b s t a n c e s , 5 8 1 . 3 . A e r i a l surveys for location of pipe lines, 615. 06. Aeroplane engine lubricants, 832. 5. A e r o s o l s , behavior of, 2 1 6 . 7 . Afghanistan, petroleum industry of, 149. A. A f r i c a , oil and gas fields, d i s t r i c t s and p r o p e r t i e s , 150. African countries, patents, 071. 5. African governments, publications of, 035. A f t e r - c o o l e r s for cooling c o m p r e s s e d gas, 772. 41. A f t e r - c o o l e r s for use on gas c o m p r e s s o r s , 624. 5. Age, geologic, of formations, determination of, 366. Age, geologic, of o i l - and g a s - b e a r i n g formations, 351. 6. Age, geologic, of petroleum producing formations, 321. Age insurance, old, 934. 33. Agencies, government, publications of, 030. Agents, laws governing responsibility of, 988. 4 . Agitation of fluids in wells to induce flow, 511. 71. Agitation of oil with F u l l e r s ' earth o r clay to decolorize, 726.2. Agitators for c h e m i c a l treatment of oils, 735. 1. Agitators for decolorizing o i l s , 736. 2. Agitators, mechanical, operation of, in distilling, 7 4 1 . 5 . Agitators, operation and control of, 743. Agreements, international oil, 980. 1. Agreements, labor, 934. 13. Agricultural u s e s of petroleum products, 899. 3. Agricultural wastes, production of liquid hydrocarbons f r o m , 792. 32. ,Air and gas equipment, use of, in the petroleum and r e l a t e d industries, 094. 84. A i r - a t o m i z i n g oil b u r n e r s , 811. 152. A i r - b o r n e magnetometer, use of in exploration, 368. 31. 46 -

A i r , compressed, application of, to reservoir rock to restore pressure, 537. Air-cooled coils for louvre towers in gas cooling, 772. 421. A i r cooling of oils in dewaxing, 728. 2. A i r , forcing, into reservoir rocks to restore pressure, 533. 2. A i r - l i f t applied to lifting oil f r o m wells, 515. A i r - l i f t applied to lifting oil f r o m wells, arrangement of surface equipment for, 515.2. A i r - l i f t applied to lifting oil f r o m wells, continuous lifts, 515. 11. A i r - l i f t applied to lifting oil f r o m wells, intermittent lifts, 515. 12. A i r - l i f t applied to lifting oil f r o m wells, stage lifts, 515. 14. A i r - l i f t applied to lifting oil f r o m wells, types of air lifts, 515. 1. A i r - l i f t , use of for water production, 515.01. Air-supply devices in carbon black manufacture, 782. 6. Air transport in oil-field development, 372. 4. Airplanes, use of in patrolling pipe-lines, 615. 633. 5. Alabama, oil and gas fields, districts and properties, 111. 17. Alabama, southern, petroleum industry of, 111.44. Alabama, University of, 022. A l . Alaska, oil and gas fields, districts and properties. 111. 7. Albania, petroleum industry of, 139. A. 1. Alberta, oil and gas fields, districts and properties, 113.6. Alcohol, influence of, on market for petroleum products, 967. 3. Alcohols, production of, f r o m petroleum products, 877. 2. Algeria, oil and gas fields, districts and properties, 152. Alkaline reagents, use of, in treating oil distillates, 725. 2. Alkylation processes in oil refining, 729. 7. Alkylation, use of hydrofluoric acid in, 729. 75. Allocating production, methods of, 986.517. Alloys, corrosion-resistant, 095. 3. Alloys, industrial, 094. 92. Alloys, oxidation-resistant, 095. 4. Alumina cements, high, 444. 167. Aluminum alloys, 094. 922. Aluminum-base greases, manufacture of, 758. 52. Aluminum chloride distillation, 721. 51. Aluminum plate, use of, in construction of oil-storage tanks, 649.1. American Association of Oilwell Drilling Contractors, 023. A l . American Association of Petroleum Geologists, 023. A2; 025.4. American Association of Petroleum Geologists, publications of, 023.2. American Bar Association, oil conservation activities of, 974. 83. American Chemical Society, publications of, 026. 1. American Federation of Labor, 934. 111. American Gas Association, Natural Gas Division, 023. A3; 023. A4. American Gas Association, publications of, 023. 3. American Institute of Chemical Engineers, publications of, 026. 2. American Institute of Electrical Engineers, publications of, 028. 2. American Institute of Mining and Metallurgical Engineers, oil conservation activities of, 974. 82. American Institute of Mining and Metallurgical Engineers, publications of, 024. 1. American Institute of Mining and Metallurgical Engineers, publications Petroleum Division, 024. 11. American Mining Congress, publications of, 024. 3. American oil and gas fields, districts and properties, 110. A. P. I. method of determining water and suspended solids in oil by centrifuging, 678. 13. American Petroleum Institute, 023. A5. American Petroleum Institute cement specifications, 444. 111. 6. American Petroleum Institute, conservation activities of, 974. 81. American Petroleum Institute gravity scale, 213. 111. American Petroleum Institute, publications of, 023. 1. American Petroleum Institute, sizes and specifications for steel derricks, 422.221. 14.

F o r wooden derricks, 422. 221.16. American Petroleum Institute specifications for oil industry equipment, 944. 3. American Petroleum Institute standard grades of steel for casing manufacture, 432.112.1. American Petroleum Institute standardization program, 094.011. Specifications for oil industry supplies, 094.012. American Petroleum Institute standards, 270.12. American Petroleum Institute uniform balance sheet for oil companies, 941.31. American Petroleum Institute vocational training programs, 934.351. American Society for Testing Materials cement specifications, 444.111.5. American Society for Testing Materials, publications of, 027. 2. American Society for Testing Materials standards, 270. 13. American Society of Automotive Engineers, publications of, 028. 3. American Society of Civil Engineers, publications of, 027. 1. American Society of Mechanical Engineers, publications of,

028. 1.

Amortization of capital, accounting for, 941.43. A. S. T. M. distillation method of determining water in oil, 678. 22. A. S. T. M. method of determining water and suspended solids in oil by centrifuging, 678. 13. American "standard" cable-drilling system and rigs, 424. 2. Ammeters, 206. 73. Ammonia, liquid, use of as cooling agent in dewaxing oils, 728. 5. Ammonia, liquid, use of in cooling compressed gas, 772. 45. Ammonia, production of, f r o m petroleum products, 877. 1. Amortization of capital invested in the petroleum and related industries, 926. 5. Amusements and recreational facilities for oil industry employees, 934. 32. Analyses and tests of petroleums, natural gases, and bitumens, 205. Analyses of waters, chemical, to determine source in wells, 535. 11. Analysis of natural gas, 686. Analysis of natural gas, apparatus for, 686. 4. Analysis of natural gas to determine helium content, 776. 1. Analysis of soils, equipment for, 306. 216. Analysts, physicists, and chemists, directories and biographies, 208. Analytical numbers, 224. Analyzers, electric, 206.791. Analyzers, electronic, 092. 12. Anchors, gas, for pumping wells, 514.42. Anesthetics, use of petroleum products in manufacture of, 863. Anesthetizing properties of petroleum, 243. Anglo-American oil agreement, 981.012. Aniline point, determination of, 224. 21. Animal fat — mineral oil blends, 758. 91. Animal origin theories, 311. 1. Animal power for drilling rigs, 422. 11. Animal power for drilling purposes, 422. 32. Animal-powered drilling rigs, 424. 1. Animal-powered rotary rigs, 425. 1. Animal transport in oil-field development, 372. 32. Animal transport of petroleum, oil products, oil shale, natural asphalt and related bitumens, 604. Animal transport of solid bitumens, 634. Annual reports, 947. Annual reports, oil company, 933. 21. Annuities, 934. 343. Anodes, magnesium and zinc, use of in cathodic protection of steel tank bottoms, 644. 623. 1; 644. 623. 2. Anodes, zinc, use of in corrosion control of pipe-lines, 615.635.42. Antartica, petroleum industry of, 170. Anticlinal theory of accumulation, 331. 3. Anticline, 333. 1. Anti-knock compounds for use with light distillates in internal combustion engines, 815. 5.

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A n t i - s t r i k e legislation, 985. 3. Anti-trust laws, 988. 1. Appalachian oil and gas fields, d i s t r i c t s and p r o p e r t i e s ,

111. 1.

Appraisal c u r v e s , methods of developing, 951. 135. Appraisal methods, 9 5 0 . 0 1 . Appraisal of o i l - f i e l d plant and property, 951. Appraisal of petroleum industry plant and property, 950. Appraisals, methods of conducting examinations f o r , 950. 2. Appropriation and surplus statements, 941. 34. Aquagel, use of in improving colloidal p r o p e r t i e s of drilling fluids, 4 2 5 . 218. 432. 2. Arabia, oil and gas fields, d i s t r i c t s and p r o p e r t i e s , 148. Arbitration of industrial disputes, compulsory, 985. 31. A r c - l i g h t c a r b o n s , usé of petroleum coke in manufacture of, 8 9 1 . 3 . Arc-welding of pipe l i n e s , 615. 322. 2. . Argentina, oil and gas fields, d i s t r i c t s and p r o p e r t i e s , 128. Arizona, oil and gas fields, d i s t r i c t s and p r o p e r t i e s , 1 1 1 . 5 6 . A r k a n s a s , oil and gas fields, d i s t r i c t s and p r o p e r t i e s , 111.33. A r k a n s a s , State of, publications, 031. 1 9 3 . 3 . Aromatic hydrocarbons, manufacture of, 7 5 1 . 4 . Arrangement and numbering of wells in o i l - f i e l d development, 4 1 3 . Arrangement of wells f o r water-flooding, 538. 21. A r s e n i c , use of a s c o r r o s i o n inhibitor in acid treatment of wells, 5 3 2 . 9 1 5 . 1. Aruba, petroleum industry of, 115. 91. A s b e s t o s f i b e r , use of in drilling fluids to reduce water loss, 425.218.437. Ash content of petroleum and related hydrocarbons, d e t e r mination of, 225. 5. Asia Minor, oil and gas fields, d i s t r i c t s and p r o p e r t i e s of, 140.9. Asiatic countries, patents, 071. 4. Asiatic governments, publications of, 034. Asiatic oil and gas fields and d i s t r i c t s , 140. Asphalt-block paving, 841. 3. A s p h a l t - b r i c k paving, 8 4 1 . 4 . Asphalt-cement paving, 8 4 1 . 2 . Asphalt companies, natural, management of, 930. 7. Asphalt companies, natural, finance, organization and control of, 920. 7. Asphalt deposits, c h a r a c t e r i s t i c s of, 355. Asphalt deposits, natural, development of, 465. Asphalt deposits, types of, 335. Asphalt industry, natural, economics of, 906. Asphalt Institute, 023. A6. Asphalt, manufacture of, 756. Asphalt, marketing of, 9 6 0 . 6 . Asphalt, molten, use of, as binder for loose m a t e r i a l in paving, 841. 5. Asphalt, natural, general data on refining and preparation of, 704. Asphalt plants ( r e f i n e r i e s ) , 715. Asphalt production and consumption s t a t i c s , natural, 917. Asphalt p r o p e r t i e s , natural, appraisal of, 957. Asphalt s t a t i s t i c s , 914. 7. Asphalt, transportation of, 637. Asphalt, use of, in e l e c t r o - p l a t i n g , 875. Asphalt, u s e of, in páving, 841. Asphalt, utilization of, 805. Asphaltic-base petroleums, 223.011. Asphaltic e n a m e l s and paints, manufacture of, 7 5 6 . 3 . Asphaltic o i l s , complete r e f i n e r i e s for p r o c e s s i n g , 713. Asphaltic paints, e n a m e l s , v a r n i s h e s , and l a c q u e r s , use of, 844. 1. Asphalts and bituminous sands, bibliography on, 043. Asphalts, determination of impurities in, 226. Asphalts, general technology of, 002. 2. Asphalts, hydrocarbons in, 223. 03. Asphalts, m i n e r a l o g i c p r o p e r t i e s of, 342. 3. Asphalts, natural, methods of estimating weights and volumes of, 690. Asphalts, natural, mining of, 554. Asphalts, natural, s t o r a g e of, 667. Asphalts, t e s t s of, 268. Asphyxiating p r o p e r t i e s of petroleum, 241.

A s s a m , oil and gas fields, d i s t r i c t s and p r o p e r t i e s , 144. 2. A s s a m , petroleum industry of, 144. 4. Associations of petroleum and gas in nature, 350. Atomic energy, influence of on future of the petroleum industry, 967. 8; 991. 35. Atomizing oil fuel in oil b u r n e r s , 811. 15. Auditing, 941. 7. Australia, oil and gas fields, d i s t r i c t s and p r o p e r t i e s , 161. Australian patents, 071. 61. Austria, petroleum industry of, 139. A. 2. Automatic feeding devices for r o t a r y drilling, 425. 219. 2. Automobile o i l s , manufacture of, 753. 2. Automobile o i l s , marketing of, 960. 32. Automobiles, types of used in petroleum industry, 094. 932. Automotive industries as c o n s u m e r s of petroleum industry products, 966. 1. Automotive v e h i c l e s , use of in petroleum industry, 094. 93. Auxiliary plants and departments about the r e f i n e r y , 760. Auxiliary plants and departments in oil-producing and r e l a t e d industries, 590. Aviation engine lubricants, 832. 5. Aviation engines, manufacture of lubricants f o r , 7 5 3 . 9 1 . Aviation gasoline, manufacture of, 751. 22. Axle g r e a s e s , manufacture of, 758. 3. B B a c k - f i l l i n g trench in o i l - p i p e - l i n e construction, 615. 34. B a c k - p r e s s u r e , application of, to wells by use of the g a s lift, 5 1 5 . 3 7 . B a c k - p r e s s u r e devices for control of flowing wells, 5 1 1 . 2 . B a c k - p r e s s u r e , influence of, on production r a t e of wells and g a s / o i l ratio, 5 1 1 . 2 1 . B a c k - p r e s s u r e on oil and gas s e p a r a t o r s , regulation of, to control p r e s s u r e conditions in flowing wells, 511. 24. B a c k - p r e s s u r e on wells, advantages and disadvantages of, 522. 1. B a c k - p r e s s u r e on wells, methods of maintaining, 522. 2; 533. 1. B a c k - s i d e crank pumping s y s t e m s , 5 1 6 . 4 1 1 . B a c t e r i a , r o l e of in c o r r o s i o n of p i p e - l i n e s , 6 1 5 . 6 3 5 . 11. B a c t e r i a , r o l e of, in formation of petroleum, 315. 1. B a c t e r i o l o g i c a l methods of desulphurizing o i l s , 724. 3. Baffling m a t e r i a l , use of, in absorption towers, 773. 43. B a h r e i n Island, oil and gas fields, d i s t r i c t s and p r o p e r t i e s 147. B a i l e r method of plugging wells with cement, 444. 41. B a i l e r methods of well cementing, 444. 31. B a i l e r s , dump, for cementing operations in wells, 444. 75. Bailing oil f r o m wells, 513. 1. Bailing t e s t s of wells to determine s o u r c e of entering water, 535. 13. B a l a n c e s h e e t s , 941. 3. B a l a n c e s h e e t s , oil company, 941. 38. B a l a n c e s and weights, laboratory, 206. 31. B a l a n c e s for determining gas density, 685. 2. Balancing loads on c e n t r a l power in multiple pumping, 5 1 6 . 4 1 2 . 5. B a l l m i l l s , 582. 33. Band-wheel powers, 5 1 6 . 4 2 1 . Bank loans, 9 2 3 . 4 1 . Bank loans, appraisals in support of, 950. 93. B a r b a d o s , oil and gas fields, d i s t r i c t s and p r o p e r t i e s , 1 1 5 . 2 . Bargaining, c o l l e c t i v e , 934. 131. Bargaining laws, compulsory c o l l e c t i v e , 985. 25. B a r g e s for m a r i n e drilling, 422. 912. B a r g e s f o r water transport of oil, 614. 2. B a r i - s o l dewaxing p r o c e s s , 725. 38. B a r i t e , use of, in weighting drilling fluid, 4 2 5 . 2 1 8 . 4 3 3 . B a r o m e t r i c leveling, 306. 123. 3. B a r r e l - d a y value method of appraising oil-producing p r o p e r t i e s , 951. 12. B a r r e l factory, r e f i n e r y , 764. B a r r e l s , drums, and other containers used in transportation of petroleum, 611. B a r r e l s , use of, in s t o r a g e of solid hydrocarbons, 664. B a r r e l s , working, f o r o i l - w e l l pumps, 514. 23. B a s e s , d e r r i c k , 422. 221. 15. - 48 -

B a s k e t s , cement, 444. 791. B a t c h - d i s t i l l i n g s y s t e m s in oil refining, 741. 1. B a t t e r i e s , storage, 206. 77. B a u m é s c a l e s , 213. 11. B e a m - h a n g e r s , 514. 34. B e a n s , flow, f o r maintaining b a c k - p r e s s u r e on wells, 511. 22. B e a r i n g s , lubrication of, 835. Belgium, petroleum industry of, 139. B . 1. B e l t and bucket conveyor s y s t e m s , use of, in transportation of bituminous s u b s t a n c e s , 581. 5. Belting, use of, in the petroleum and related industries, 094.6. Bending s t r e s s e s in casing, methods of calculating, 432. 213. Bends, formation of in pipe-line construction, 615. 323. Bentonite, use of, in drilling fluids, 425. 218. 432. Benzene, extraction of, f r o m natural gas, 777. Benzene hydrocarbons in petroleum, 223. 5. Benzene, manufacture of, 7 5 1 . 4 . Benzene, marketing of, 9 6 0 . 1 1 . Benzene, t e s t s of, 263. Benzene, use of, in dry cleaning, 882. Benzene, utilization of, 801. Benzol, extraction of, f r o m natural gas, 777. Benzol, influence of, on m a r k e t for petroleum products, 967. 2. Benzol, manufacture of, 7 5 1 . 4 . B e r g i u s p r o c e s s f o r production of liquid fuels by hydrogénation of coal, 792. 1. B e r g i u s p r o c e s s f o r production of synthetic liquid fuel f r o m coal, 314. 111. B i b l i o g r a p h i e s , 040. On asphalts and bituminous sands, 043. On m i n e r a l waxes, 044. On natural gas technology, 042. On oil shale technology, 045. On petroleum technology, 041. B i d s , s e c u r i n g of, in purchasing, 9 4 4 . 1 1 . " B i g - I n c h " pipe line, 6 1 5 . 0 5 1 . Bin s t o r a g e of solid hydrocarbons, 663. B i n s for s t o r a g e of solid bituminous substances, 585. 1. B i o g r a p h i e s , 080. Biographies of petroleum geologists, 308. B i t p e r f o r m a n c e in r o t a r y drilling, 425. 291. B i t - p r e s s u r e control in r o t a r y drilling, 425. 245. B i t s , churn-drilling, 424. 221. B i t s , drilling, d r e s s i n g and tempering, 4 2 2 . 4 1 5 . B i t s , drilling, hard-facing, 4 2 2 . 4 1 5 . 1 . B i t s , rotary-drilling, 4 2 5 . 2 1 4 . B i t s , r o t a r y , footage obtained with, 425. 214. 1. B i t s , r o t a r y , types of, 4 2 5 . 2 1 4 . 1 . B i t s , s p e c i a l f o r m s of for directional drilling, 429. 223. B i t u m e n s , solid, t e s t s of, 269. Bituminous outcrops, indication of p r e s e n c e of petroleum, 352.4. Bituminous-sand deposits, development of, 464. Bituminous sands, bibliography on, 043. Bituminous sands, general technology of, 002. 2. Bituminous sands, methods of estimating weights and volumes of, 690. Bituminous sands, mining or extraction of, 553. Bituminous sands, production of, 504. Bituminous sands, s t o r a g e of, 666. Bituminous sands, transportation of, 636. B l a s t i n g in mining operations, 474. Equipment f o r , 482. Bleaching of oils, 727. Blending and compounding o i l s and g r e a s e s , 729. 1. Blending- and compounding-plant operation and control, 746. Blending equipment, 738. Blending of components of m i n e r a l oil g r e a s e s , 758. 7. Blending of natural gasoline and light condensates, 778. 3. Blending oils in pipe-line operation, 615. 62. Blends of m i n e r a l and vegetable oil, 758. 92. Blends of m i n e r a l oil and animal fat, 758. 91. B l o c k s , casing, 433. 3. B l o c k s , crown, for r o t a r y drilling, 425. 217. B l o c k s , hoisting, for r o t a r y drilling, 425. 217. B l o o m of petroleum and its d e r i v i t i e s , 211. 5. B l o w e r s , r o t a r y , f o r gas c o m p r e s s i o n , 624. 1.

B l o w e r s , use of, in the petroleum and r e l a t e d industries, 094. 86. Blow-out p r e v e n t e r s , 447. 1. Blow-outs of h i g h - p r e s s u r e wells and their effect; p r e cautionary m e a s u r e s , 4 4 7 . B o i l e r f e e d - w a t e r c o n t r o l s , 422. 333. 3. B o i l e r fuels, 422. 334. B o i l e r s c a l e , methods of preventing formation of and removing, 4 2 2 . 33-3. 2. B o i l e r t e s t s , s t e a m , 251. B o i l e r water, purification of, 422. 333. 1. B o i l e r s , use of, in supplying power f o r pumping w e l l s , 516. 14. Boiling point of petroleum, 214. 1. Bolivia, oil and gas fields, d i s t r i c t s and p r o p e r t i e s , 125. Bolted tanks, 644. 2. B o m b s for m e a s u r i n g bottom-hole p r e s s u r e s in wells, 509. 11. Applications of, 509. 12. B o m b s , p r e s s u r e , use of, in studying r e s e r v o i r p r e s s u r e s , 533.4. B o m b s used in well shooting, 452. 3. Bonding p i p e - l i n e s as protection against e l e c t r o l y s i s , 615. 6 3 5 . 2 5 . Bonds, oil company, 923. 2. Bonus and p r e m i u m plans for payment of l a b o r , 934. 222. B o n u s e s , government, under the U. S. Mineral Land L e a s i n g Law, 984. 23. B o n u s e s in connection with l e a s i n g of privately-owned oil land, 3 8 3 . 4 . B o n u s e s in payment of oil industry employees, 934. 34. Bookkeeping and accounting f o r the petroleum and r e l a t e d industries, 941. Books used in bookkeeping for the petroleum and r e l a t e d industries, 941. 1. B o o s t e r s f o r gas c o m p r e s s i o n , 624. 1. B o r n e o , oil and gas fields, d i s t r i c t s and p r o p e r t i e s , 162. 1. Bottle thieves f o r oil sampling, 676. 12. B o t t o m - c l o s u r e thieves for oil sampling, 676. 11. B o t t o m - h o l e chokes, 511. 222. B o t t o m - h o l e p r e s s u r e b o m b s , 509. 11. Applications of, 509. 12. B o t t o m - h o l e p r e s s u r e s , methods of calculating, 509. 13. B o t t o m - h o l e p r e s s u r e m e a s u r e m e n t s , use, of in e s t i m a t i n g future productions of oil p r o p e r t i e s , 951. 14. Bottom-hole sample data, 5 0 9 . 3 1 . B o t t o m - p a c k e r method of placing cement in w e l l s , 4 4 4 . 321. B o t t o m s , tank, r e c l a m a t i o n of, 769. 73. Bourdon-tube p r e s s u r e gauges, 684. 2. B o y l e s law, 210. 1. B r a k e s , d r a w - w o r k s , 425. 2 1 2 . 6 . B r a n t l y control, 425. 219. 22. B r a s s , b r o n z e , and related alloys used in r e f i n e r y construction, 732. 7. B r a z i l , oil and gas fields, d i s t r i c t s and p r o p e r t i e s , 127. B r e a k e r s , r o c k , gyratory, 5 8 2 , 2 1 . B r e a t h e r - r o o f tanks, 644. 57. B r e a t h i n g l o s s e s of oil vapor during s t o r a g e of petroleum, 648. 2. B r i c k and t i l e used in r e f i n e r y construction, 732. 5. B r i c k - a s p h a l t paving, 841. 4. B r i d g e s f o r pipe-line s t r e a m c r o s s i n g s , 615. 38. Bridging of well in r o t a r y drilling, methods of avoiding and c o r r e c t i n g , 4 2 5 . 281. 3. Brightening o i l s , 727. B r i g h t s t o c k s , manufacture of, 753. 3. B r i n e s , oil field, disposal of, 501. 61. B r i n g i n g - i n wells, 457. B r i t i s h B o r n e o , oil and gas fields, d i s t r i c t s and p r o p e r t i e s , 162. 11. B r i t i s h Colombia, petroleum industry of, 113. 7. B r i t i s h Guiana, petroleum industry of, 124. 1. B r i t i s h Honduras, petroleum industry of, 1 1 4 . 2 1 . B r i t i s h I s l e s , oil and gas fields, d i s t r i c t s and p r o p e r t i e s , 137. B r o m o f o r m , u s e of in isolation of heavy m i n e r a l s , 3 6 7 . 4 1 1 . Brunton c o m p a s s , 306. 121. Bubble-plate columns, 734. 5. Bubble t o w e r s for use in oil absorption p r o c e s s of r e c o v e r i n g 49 -

natural gasoline, 773. 44. Bucket and belt conveyor systems, use of, in transportation of bituminous substances, 581.5. Budget system for issuance of warehouse materials, 944. 22. Budgeting, 941.8. Building and structural industries as consumers of petroleum industry products, 966. 6. Building materials, use of petroleum products in manufacture of, 843. Building paper, use of petroleum products in manufacture of, 843.3. Buildings and structures, mine, 487. Buildings, oil field, 402. Buildings, refinery, 733. Build-up curves, pressure, interpretation and applications of, 509. 121. Bulgaria, petroleum industry of, 139. B. 2. Bulk delivery of cement, 444. 93. Bullets, radio-active, use of in well drilling, 420. 14. Buna-S synthetic rubber, manufacture of, 759. 33. Bureau of Foreign and Domestic Commerce, U. S., publications of, 031. 172. Bureau of Internal Revenue, U. S., publications of, 031. 121. Bureau of Mines, U . S . , carbonization method, 236.4. Bureau of Mines, U. S., publications of, 031. 132. Bureau of Standards, U . S . , publications of, 031.171. Bureau of Census, U . S . , publications of, 031.134. Bureaus, government, publications of, 030. Burettes, centrifuge, 206. 42. Burettes, graduated, for analytical purposes, 206.41. Buried pipe-lines, devices for locating, 615. 631. Burma, oil and gas fields, districts and properties, 144. 1. Burma, petroleum industry of, 144. 3. Burners and burner appliances, 811. Oil, 811.1. Gas, 811. 2. Burners, gas, types of, for carbon black manufacture, 782. 5. Burning oils, storage of, 640.12. Burning oils, use of, in illumination, 826. Burning oils, utilization of, 802. Burning point, experimental values and physical significance of, 231.3. Burning qualities of hydrocarbon products, 233. Bursting stresses in casing, methods of calculating, 432. 214. Butadiene, manufacture of, 759. 31. Butane engines, 404. 24; 816. 1. Butane engines for drilling purposes, 422. 342. 5. Butane engines for production purposes, 516.253. Butane, manufacture of, 751. 5. Butane and propane, liquid, tests of, 263.4. Butane-propane condensates, tank cars for rail transport of, 613. 13. Butane-propane liquefied gas statistics, 914. 125. Butane-propane mixtures, recovery of, from natural gas, 775. 1. Butane-propane mixtures, storage of, 640. 15. Butane-propane mixtures, use of, as internal combustion engine fuel, 422. 344. 2. Butane-propane mixtures, use of in promoting oil recovery, 539. 2. Butane-propane solvent extraction process, 725. 32. Button screen pipe, 517. 23. Button screens, 454. 12. Buying on bids, procedure in, 944. 11.

C

Cable, drilling, 424. .222. Cable drilling, mechanics of, 424.241. Cable-drilling tools, string of, 424. 221. Cable-operated well-pumping outfits, 514. 35.

Cable, parted, fishing f o r , 428. 4. Cable system of drilling, advantages and disadvantages of, 424.28. Cable system of power transmission, traveling, for use in multiple pumping, 516. 414. Cable, wire, use of, in the petroleum and related industries, 094. 13. Cables, drilling, sizes, weights and breaking strengths of, 425. 217. 13. Cables, hoisting, for rotary drilling, 425. 217. Cables, steel, types of used in rotary drilling, 425. 217. 11. Cabot process for carbon black manufacture, 782. 4. Cages, valve, for oil-well pumps, 514. 21. Caissons and piers for marine drilling, 422. 911. Calcium carbide, use of, in determining water in petroleum, 225.14. California Natural Gasoline Association, 023. C I . California, oil and gas fields, districts and properties, 111.61.

California, Southern, University of, 022. SI. California, State of, publications of, 031. 196. 1. California-type combination drilling rig, 426. 1. California, University of, 022. C I . Caliper surveys of wells for cementing operations, 444. 811. Caliper well logging, 420.112.91. Calorific power of hydrocarbons, 232. Calorimeters, 206. 62. For gases, 232. 3. For liquids and solids, 232. 2. Calorimeters, flow, 232.32. Calorimetry, 232. Camouflaging industrial plant against aerial attack, 989. 15. Camp facilities, oil field, 402. Can factory, refinery, 763. Canada, laws of, pertaining to the petroleum and related industries, 981.113. Canada, oil and gas fields, districts and properties, 113. Canadian pole-tool system of drilling, 424. 4. Canals, use of petroleum products in waterproofing, 842. 3. Candles, manufacture of, 759. 4. Candles, marketing of, 960. 94. Candles, paraffin, use of, in illumination, 827. Cans used in transportation of petroleum and oil products, 611. Cap rocks, 332. 4; 344. Capacity of oil and gas wells, testing, 451. Capacity of oil-well plunger pumps, 514. 513. Capacity of wells, estimation of open-flow capacity from restricted-flow tests, 451. 25. Capacity of wells, open-flow, estimation of from restricted flow tests, 451. 25. Capacity of wells, productive, methods of determining, 458. 1. By flow tests, 458.12. By gas-lift tests, 458.13. By pumping tests, 458. 14. By use of formation testers, 458. 11. Capillarity, influence of, on oil migration, 331. 5. Capillary-pressure determinations, methods of making, 216. 23. Capillary retention of petroleum in reservoir rocks, 501.741. Capillary, surface tension, and diffusion phenomena, 216. 2. Capital amortization, accounting for, 941.43. Capital, borrowed, 923.41. Capital gains tax, U . S . , 982. 111. Capital investments in oil and gas pipe lines, 605. 2. Capital invested in the oil refining industry, statistics of, 913.3. Capital invested in the petroleum and related industries, amortization of, 926. 5. Capital invested in the petroleum-producing industry, 912. 16. Capital requirements of the U. S. petroleum industry, 920.01. Capital structure of the petroleum industry, 923. Capping gushers and high-pressure wells, 448. Capture, rule of, 984.021. Carbon, activated, use of in Hypersorption process for 50 -

fractionating hydrocarbons, 729. 92. Carbon black, collecting, packing and shipping, of, 788. Carbon black, formation of, by cracking hydrocarbon g a s e s , 784. Carbon black, formation of, by incomplete combustion of natural g a s e s , 783. Carbon black industry, s t a t i s t i c s of, 9 1 5 . 6 . Carbon b l a c k , manufacture of, f r o m natural g a s , 780. Carbon black plants, appraisal of, 952. 7. Carbon black plants, construction of, 786. Lay-out and design of, 785. Operation and control of, 787. Carbon b l a c k , t e s t s of, 269. 3. Carbon black, t h e o r e t i c a l considerations underlying manufacture of, f r o m natural gas, 781. Carbon black, use of, in rubber manufacture, 892. 2. Carbon dioxide, extraction of, f r o m natural g a s , 777. 2. Carbon dioxide in natural g a s , determination of, 227. 4. Carbon dioxide in petroleum and related substances, 223. 62. Carbon dioxide, liquid, use of, as cooling agent in dewaxing o i l s , 728. 4 . Carbon in petroleum and related substances, 221. 1. Carbon r a t i o s , significance of, in origin of petroleum, 313. Carbon-residue apparatus, Conradson, 2 3 6 . 3 . Carbon t e t r a c h l o r i d e , u s e of petroleum products in manuf a c t u r e of, 877. 5. Carbonate m i n e r a l s , identification of in formation s a m p l e s , 368. 61. Carbons, a r c - l i g h t , use of petroleum coke in manufacture of, 8 9 1 . 3 . Carbonization of petroleum and other bituminous products, 236. C a r b u r e t o r s for use in internal combustion engines using light d i s t i l l a t e s , 8 1 5 . 3 . C a r o l i n a s , North and South, petroleum industry of. 111. 93. Carpenter shop equipment and methods, use of, in o i l producing and related industries, 590. 3. C a r r i e r beds, 332. 2. C a r s , tank, for transport of oil, structural f e a t u r e s , c a p a c i t i e s , types, e t c . , 6 1 3 . 1 . Casing blocks, 433. 3. Casing c e n t r a l i z e r s , 444. 792. Casing, collapsed or parted, fishing f o r , 428. 3. Casing c o l l a r s , 432. 42. Casing columns, graduated or tapered, 432. 2 1 9 . 2 . Casing, corrugated sheet metal, 432. 16. Casing design, formulas f o r , 432. 21. Casing, deterioration of, 432. 6. Casing, driving, 435. 5. Casing e l e v a t o r s , 433. 1. Casing elongation under tension, 432. 212. 1. Casing, fishing operations on, 436. Casing guides and adapters, 4 3 3 . 8. Casing-head gasoline, t e s t s of, 263. 2. Casing-head equipment, well, 456. 1. Casing heads and connections for applying vacuum to wells, 536. 3. Casing heads, arrangement of, 456. Casing heads for g a s - l i f t wells, 515. 22. Casing heads f o r pumping wells, 514. 43. Casing heads, stuffing box, for gas injection, 537. 3. Casing hooks, 433. 4 . Casing in wells, measuring, 439. 1. Casing installations, 432. Casing, iron and s t e e l , use of, in the petroleum and related industries, 094. 11. Casing joints, types of, 4 3 2 . 4 1 . Casing, landing, 437. Casing l e a k s , locating and repairing, 436. 4. Casing, manipulation of, during insertion into the well, 435. Casing m a t e r i a l s , 432. 1. Casing, methods of manufacture of, 432. 111. Casing, perforating, 4 3 8 . ; 453. Casing r e p a i r s and r e p l a c e m e n t , methods of making, 535. 2. Casing, sheet metal, 432. 15. Casing s h o e s , 433. 7. Casing, s i z e s and weights of, 432. 113. Casing, s i z e s , weights, and physical and c h e m i c a l p r o p e r t i e s of, 432.

Casing s p i d e r s , 4 3 3 . 5. Casing s t r e s s e s , formulae f o r calculating, 432. 21. Casing s t r i n g s , design of, 432. 2. Casing t h r e a d s , 432. 43. Casing tools and appliances, 433. Casing tongs, 433. 2. Casing, welded-joint, 432. 5. Castings and forgings, detection of flaws in, 094. 101. 2. C a t a l y s i s , 223. 8. C a t a l y s i s of hydrocarbons, 720. 3. Catalysts for u s e in F i s c h e r - T r o p s c h synthesis, 792. 25. Catalysts, regeneration of, 7 2 1 . 3 3 8 . 5 . Catalysts, use of, in c r a c k i n g (experimental), 234. 4. Catalysts used in refining, 721. 338. Catalytic c r a c k i n g , liquid phase, 721. 51. Catalytic dehydrogenation p r o c e s s , 721. 331. Catalytic desulphurization p r o c e s s . Gray, 724. 7. Catalytic i s o m e r i z a t i o n p r o c e s s , 721. 53. Catalytic polymerization, 729. 61. C a t a l y z e r s , c h e m i c a l , distillation of oil in p r e s e n c e of, 721. 5. C a t a l y z e r s , c h e m i c a l , use of, in c r a c k i n g p r o c e s s e s in oil refining, 721. 33. Cathode-ray equipment; o s c i l l o g r a p h s , 206. 76. Cathodic protection of r e f i n e r y equipment against c o r r o s i o n , 791. 21. Cathodic protection of p i p e - l i n e s against c o r r o s i o n , 615. 635. 4. Cathodic protection of s t e e l tanks against c o r r o s i o n , 644. 623. Caucasus, region of R u s s i a , oil and gas fields, d i s t r i c t s and p r o p e r t i e s , 131. 1. Caving methods of mining, 576. Caving of walls of well in r o t a r y drilling, methods of c o r r e c t i n g , 425. 281. 3. Cavities about wells within r e s e r v o i r r o c k , formation of, 4 5 9 . 1. Cellulose m a t e r i a l s , use of in reducing l o s s of cement s l u r r y in highly porous f o r m a t i o n s , 444. 91. Cement, bulk delivery of, 444. 93. Cement, influence of physical and c h e m i c a l v a r i a b l e s of, on setting qualities, 444. 13. Cement j o b s , planning, in well cementing operations, 4 4 4 . 8. Cement mixing d e v i c e s , 444. 21. Cement, oil-well, a c c e l e r a t o r s for hastening setting t i m e of, 444. 161. Cement, o i l - w e l l , introducing, into w e l l s , methods of, 4 4 4 . 3. Cement, o i l - w e l l , mixing methods, 444. 2. Cement, o i l - w e l l , r e t a r d e r s for prolonging setting t i m e of, 444. 162. Cement pumps, 444. 76. Cement, quantity of, n e c e s s a r y in well cementing operations, 444. 81. Cement shoes, casing, 433. 75. Cement s l u r r i e s , p r e s s u r e s n e c e s s a r y in pumping, 444. 371. Cement s l u r r i e s , pumpability of, 444. 37. Cement s p e c i f i c a t i o n s , o i l - w e l l , 4 4 4 . 111. Cement, use of in plugging off water in wells, 532. 92. Cement, use of, in plugging wells, 444. 4; 455. 2. Cement, use of, in the petroleum and related industries, 094. 3. Cementing appliances, well, 444. 7. Cementing casing and wells f o r water exclusion, 444. Cementing l i n e r s in wells, 444. 6. Cementing method, full-hole, 444. 332. 2. Cementing method, m u l t i p l e - s t a g e , 4 4 4 . 3 3 2 . 1. Cementing methods, squeeze, 444. 36. Cements, o i l - w e l l , c h e m i c a l composition of, 094. 31. Cements, o i l - w e l l , influence of water dilution on, 4 4 4 . 1 3 2 . 11. Cements, o i l - w e l l , porosity and density of, 444. 15. C e m e n t s , o i l - w e l l , p r o p e r t i e s , constitution, and testing of, 444. 1. C e m e n t s , o i l - w e l l , special types of, 444. 163. C e m e n t s , o i l - w e l l , strength of, 444. 14. Cements, o i l - w e l l , t e s t s applied to, 444. 112. Cementing methods, well, 444. B a i l e r methods, 4 4 4 . 3 1 . Cementing through p e r f o r a t i o n s , 444. 35. Halliburton method, 444. 332. P e r k i n s method, 444. 331. Pumping cement through casing without b a r r i e r s , 444. 34. - 51

Tubing methods, 444. 32. Census Bureau of the U. S. , publications of, 031. 134. Census, U . S . Bureau of the, 031. 175. Central American States, oil and g a s fields, d i s t r i c t s and p r o p e r t i e s , 114. Central Asiatic region of R u s s i a , oil and g a s fields, d i s t r i c t s and p r o p e r t i e s , 131. 3. Central o i l - s t o r a g e s y s t e m s ; tank f a r m s , 642. Central power plant equipment and design, 516. 7. Centrifugal c o m p r e s s o r s for g a s compression, 624. 15. Centrifugal dehydration, 546. 5. Centrifugal pumps for oil pipe lines, 615. 512. 3. Centrifugal pumps, multi-stage, for well pumping, 516.911. Centrifugal separation of solid hydrocarbons in oil refining, 729. 8. Centrifugal treatment of spent lubricating oils, 838. 1. Centrifuge burettes, 206. 42. Centrifuge methods for determining water and suspended s o l i d s in oil, 678. 1. Types of burettes used, 678. 12. Types of centrifuges used, 678. 11. Centrifuge method of determining water and suspended s o l i d s in petroleum, 225. 11. Centrifuges, 206.81. Centrifuges, u s e of in conditioning drilling fluids, 4 2 5 . 2 1 8 . 4 4 4 . 1. Centrifuging method of determining sand content of drilling fluids, 4 2 5 . 2 1 8 . 4 1 1 . 4 2 . C e r a m , oil and g a s f i e l d s , d i s t r i c t s and p r o p e r t i e s , 162. 2. C e r e a l s , u s e of, in excluding water f r o m wells, 442. 2. C e r e s i n , t e s t s of, 267. Cetane number, 224. 23. Chain belt for power t r a n s m i s s i o n in rotary drilling, 425. 234. 1. Channel p r o c e s s for carbon black manufacture, 782. 1. Charcoal-adsorption method of determining condensable hydrocarbon v a p o r s in natural g a s , 227. 22. Charcoal-adsorption method of determining gasoline content of natural g a s , 686. 511. Charcoal-adsorption method of testing g a s e s for condensable vapor content, 771.11. Charcoal, t e s t s of, 269. 5. Charcoal, u s e of, a s an adsorption medium in extraction of gasoline f r o m natural g a s , 774.11. C h a r l e s law, 210. 1. Charts, d r i l l i n g - p r o g r e s s , 420. 12. Charts for determining gravity of oil in oil-water m i x t u r e s , 677. 41. Charts for r e c o r d i n g - p r e s s u r e gauges, 684.41. Cheleken region of R u s s i a , oil and g a s fields, d i s t r i c t s and p r o p e r t i e s , 131.4. Chemical and physical p r o p e r t i e s of petroleum, 200; 220. Chemical a n a l y s e s of w a t e r s to determine source in wells, 535. 11. Chemical a n a l y s i s methods of geophysical exploration, 368. 6. Chemical c a t a l y z e r s , distillation of oil in p r e s c e n c e of, 721. 5. Chemical c a t a l y z e r s , u s e of, in cracking p r o c e s s in oil refining, 721. 33. Chemical dehydrating methods, 546. 6. Chemicals used in, 546. 62. P r i n c i p l e s of, 546.61. Chemical l a b o r a t o r i e s for oil-producing p r o p e r t i e s , 597. Chemical laboratory and analytical testing equipment for mines, 489. 3. Chemical methods of excluding water from wells, 4 4 9 . 1 . Chemical methods of selective water exclusion in wells, 532. 92. Chemical properties of hydrocarbon vapors and g a s e s , 771. Chemical reactions, 224. Chemical r e a g e n t s , solvents, and laboratory m a t e r i a l s for oil and g a s testing, 206. 1. Chemical reagents, use of, in water flooding, 538. 25. Chemical reconditioning of wells, 532. 925. Chemical s o c i e t i e s and institutes, publications of, 026. Chemical tables and f o r m u l a s , 064. Chemical technologist, position of, in the petroleum industry, 091.

Chemical treatment equipment in oil r e f i n e r i e s , 735. Chemical u s e s of petroleum and related products, 870. Chemicals, u s e of in the petroleum and related industries, 094.4. Chemistry, a s applied to the testing of petroleum, history and p r o g r e s s , 204. Chemistry of oil refining, 720. 2. Chemists, p h y s i c i s t s , and analysts, d i r e c t o r i e s and biographies, 208. Child labor laws, 985. 22. Chile, petroleum industry of, 129. 3. Chilean m i l l s for grinding solid hydricarbons, 582. 32. Chilled-shot drilling, 427. 2. Chillers in oil and wax r e f i n e r i e s , 737. 2. Chilling and freezing p r o c e s s e s in oil refining, 728. China, oil and g a s f i e l d s , d i s t r i c t s and p r o p e r t i e s , 145. Chlorates, u s e of in desulphurizing, 724. 4. Chloroform, use of, in identifying petroleum, 353. 111. Chloroform, use of petroleum products in manufacture of, 877.4. Chokes for maintaining b a c k - p r e s s u r e on wells, 511. 22. C h r i s t m a s - t r e e a s s e m b l i e s for h i g h - p r e s s u r e wells, 456. 11. C h r i s t m a s - t r e e a s s e m b l i e s for well control, 511. 81. Chromium and chromium alloys used in refinery construction, 732. 6. Chromium, use of, in minimizing corrosion of r e f i n e r y equipment, 791. 1. Churn-drilling bits, 424. 221. Churn-drilling bits, footage obtained with, 422. 221.1. Churn-drilling methods, 424. Circuit Court of Appeals, U . S . , publications of, 031.142. C i r c u l a r flooding s y s t e m , 538. 213. Circulating heads for use in mudding wells under p r e s s u r e , 446.3. Circulating pumps for oil-well s e r v i c e , 514. 115. Circulating s y s t e m in r o t a r y drilling, 425. 218. Circulating s y s t e m of drilling, standard, 424. 3. Circulating s y s t e m , oil, in absorption p r o c e s s of natural gasoline r e c o v e r y , 773. 5. Circulating s y s t e m , control of, in rotary drilling, 425. 25. Circulation, lost, in drilling, r e m e d i e s for, 420. 32. Civil engineering, institutes and s o c i e t i e s , publications of, 027. Clarifying equipment, operation and control of, 744. Clarifying p r o c e s s in oil refining, 727. Claude p r o c e s s for extracting helium f r o m natural g a s , 776. 3. Clay in r e s e r v o i r rock, e f f e c t s of in water flooding, 538. 91. Clay-lined r e s e r v o i r s for oil storage, 646. Clays and s h a l e s a s cap r o c k s , 344. 1. Clays, character of, for u s e in exclusion of water f r o m wells by mudding methods, 446. 2. Clays, filtrative e f f e c t s of, on p r o p e r t i e s of petroleum, 315.4. Clays, preparation of, to, develop filtrative p r o p e r t i e s , 726.4. C l a y s , u s e of, in decolorizing oils, 726. 1. Clays, u s e of, in drilling fluids, 4 2 5 . 2 1 8 . 4 3 1 . Cleaning and r e p a i r i n g wells, 532. Cleaning, dry, use of petroleum products in, 882. Clean-out devices, 532.11. Cleansing agents, use of petroleum products in manufacture of, 880. Clinographs, directional, for well surveying, 420. 116.2. Closed-flow gauging of g a s during flow through pipes under p r e s s u r e , 682. Clubs, oil-company employees', 934.32. Coal g a s , u s e of petroleum products, in enrichment of, 852. Coal, influence of, on market for petroleum products, 967. 1. Coal, synthesis g a s production f r o m , for liquid fuel production, 792. 21. Coal, t e s t s of, 2 6 9 . 4 . Coal, underground gasification of, 579. 1. Coal v e r s u s petroleum a s fuel, 255. Coals, retorting of, 584. Methods, 5 8 4 . 3 . Physical v a r i a b l e s involved, 584. 2. Theoretical considerations, 584. 1. Coating oil pipe lines, 615. 33. - 52 -

Machines f o r , 615.332. M a t e r i a l s f o r , 615.331. Coatings, p i p e - l i n e , to r e s i s t c o r r o s i o n , 615.635. 3. Coefficient of expansion of p e t r o l e u m , 213. 2. Cohesion and toughness, m e t h o d s of testing, 217. 3. Coke, oil, u s e of, in development of heat and power, 818. 2. Coke, p e t r o l e u m , m a n u f a c t u r e of, 757. Coke, p e t r o l e u m , m a r k e t i n g of, 960. 7. Coke, p e t r o l e u m , t e s t s of, 269. 2. Coke, p e t r o l e u m , utilization of, 808. Coke s t a t i s t i c s , p e t r o l e u m , 914.8. Cold-oil pumping, p i p e - l i n e , 615. 52. C o l d - s e t r o s i n g r e a s e , m a n u f a c t u r e of, 758. 4. Cold t e s t s , 214. 5. Collapsed casing, swaging, 436. 3. Collapsible b i t s , 425. 214. 16. Collapsible d e r r i c k s , 422. 24. Collapsing s t r e s s e s in c a s i n g i n s t a l l a t i o n s , methods of calculating, 432.215. C o l l a r s , casing, 4 3 2 . 4 2 . C o l l a r s , c e m e n t , 444. 71. Collective bargaining, 934. 131. Collective b a r g a i n i n g laws, c o m p u l s o r y , 985. 25. College c o u r s e s and c u r r i c u l a , 093. College publications, 022. Colloidal m a t e r i a l s , u s e of, in d r i l l i n g Quids, 425. 218.432. Colloidal p r o p e r t i e s of drilling fluids, i n s t r u m e n t s f o r measuring, 425.218.411.3. Colombia, oil and gas f i e l d s , d i s t r i c t s and p r o p e r t i e s , 123. Colorado, oil and g a s f i e l d s , d i s t r i c t s and p r o p e r t i e s , 111.53. Colorado School of Mines, 022. C2. Colorado, State of, publications, 031. 195. 3. Color of p e t r o l e u m , c o l o r i m e t r i c a p p a r a t u s , 211.3. C o l o r i m e t r i c m e t h o d s of d e t e r m i n i n g hydrogen-ionization value of d r i l l i n g fluids, 425. 218. 411. 311. Colors, u s e of in accenting i n d u s t r i a l h a z a r d s , 934. 314. 8. Column s t r e s s e s in c a s i n g installations, methods of calculating, 432. 216. Combination c a s i n g columns, 432. 219. 2. Combination drilling m e t h o d s and equipment, 426. C a l i f o r n i a - t y p e combination r i g , 4 2 6 . 1 . Combined s t r e s s e s in c a s i n g i n s t a l l a t i o n s , methods of calculating, 432. 217. Combustion of h y d r o c a r b o n s , 232. Combustion, t h e o r y of, 232. 1. C o m m e r c e C o m m i s s i o n , U. S. I n t e r s t a t e , publications of, 031. 183. C o m m e r c e , D e p a r t m e n t of, U. S . , publications of, 031. 170. C o m m e r c e in p e t r o l e u m p r o d u c t s , world, 911.01. C o m m e r c e laws and r e g u l a t i o n s , i n t e r s t a t e , 987. 3. C o m m e r c e , world, in p e t r o l e u m p r o d u c t s , 960.01. C o m m i t t e e organization, 932. 23. C o m m i t t e e plans f o r joint control of unitized p r o p e r t i e s , 921. 35. Commodity index n u m b e r s , 942. 02. Commodity p r i c e index n u m b e r s , s t a t i s t i c s of, 919.1. C o m m o n - c a r r i e r p i p e - l i n e laws, 987. 1. C o m m o n - c a r r i e r r u l e s and r e g u l a t i o n s governing oil pipe l i n e s , 615. 7. Communication f a c i l i t i e s f o r field development p u r p o s e s , 405. Communication in r e f i n e r i e s , 769. 2. Communication s y s t e m along p i p e - l i n e s , construction of, 615. 36. Communication s y s t e m s f o r o i l - p r o d u c i n g p r o p e r t i e s , 599.1. C o m m u n i t i e s , oil industry, living conditions in, 934. 36. Community health, promotion of, 9 3 4 . 3 1 1 . 1 . Community l e a s e s , 383. 11. Community m u d - m i x i n g p l a n t s , 425. 218. 443. Compact C o m m i s s i o n , U. S. I n t e r s t a t e Oil, publications of, 031. 184. Compaction of r e s e r v o i r r o c k s , expulsive e f f e c t s of, on d r a i n a g e of p e t r o l e u m , 501. 734. Compaction of s e d i m e n t s , influence of, on oil m i g r a t i o n , 331.6. Companies engaged in the oil industry, types of, 921.

C o m p a n i e s , o p e r a t i n g p e t r o l e u m , s t a t i s t i c s of, 912.17. Companies, oil, d i r e c t o r i e s , a d d r e s s e s , etc'., 080. Companies, oil refining, s t a t i s t i c s of, 913. 5. Company d i r e c t o r y , 082. Company finance, organization, and control, oil, 920. Company o r g a n i z a t i o n and f i n a n c e , oil, 922. Company p e r s o n n e l publications, 935. 6. Company unions, 934. 113. C o m p a s s e s , use. of in well s u r v e y i n g , 420. 116. 21. Compensation i n s u r a n c e , w o r k m a n ' s , 934. 331. 1. Competitive conditions in the m a r k e t i n g of p e t r o l e u m i n d u s t r y p r o d u c t s , 964. 2. Competitive l e a s e s , p r o v i s i o n s governing, under the U. S. m i n e r a l land l e a s i n g law, 984. 252. Composition of p e t r o l e u m , n a t u r a l gas, and b i t u m e n s , e l e m e n t a l ; a n a l y s e s , 221. Completion of wells, m u l t i - z o n e , 459. 6. Completion of wells, p r o r a t i o n r u l e s governing, 986. 515. Compounding and blending g r e a s e s and oil, 729. 1. Compounding- and blending-plant operation and control, 746. Compounding equipment, 738. C o m p r e s s e d - a i r equipment f o r c e n t r a l power plants, 516.75. C o m p r e s s e d - a i r equipment f o r o p e r a t i n g a g i t a t o r s in oil refining, 735.2. C o m p r e s s e d a i r o r gas, application of, to r e s e r v o i r r o c k to r e s t o r e p r e s s u r e , 537. C o m p r e s s e d - a i r plant, r e f i n e r y , 762. 3. C o m p r e s s e d gas, injection of, into wells to a s s i s t flow, 511. 73. C o m p r e s s e d Gas M a n u f a c t u r e r ' s Association, 023.02. C o m p r e s s e d gas, u s e of, in illumination, 824. C o m p r e s s e d gas, s t o r a g e of, in h i g h - p r e s s u r e steel tanks, 654. C o m p r e s s i b i l i t y of n a t u r a l g a s , 213. 32. C o m p r e s s i b i l i t y of p e t r o l e u m , 213. 31. C o m p r e s s i b i l i t y of p e t r o l e u m and n a t u r a l g a s , 213. 3. C o m p r e s s i o n and r e f r i g e r a t i o n method of d e t e r m i n i n g gasoline content of n a t u r a l gas, 686. 513. C o m p r e s s i o n and r e f r i g e r a t i o n method of t e s t i n g g a s e s f o r c o n d e n s a b l e - v a p o r content, 771. 13. C o m p r e s s i o n and r e f r i g e r a t i o n p r o c e s s f o r e x t r a c t i n g n a t u r a l gasoline f r o m gas, 772. Plant operation and control, 772. 7. C o m p r e s s i o n and t r a n s m i s s i o n of n a t u r a l gas, 620. C o s t s of, 620. 1. C o m p r e s s i o n of gas f o r u s e in g a s - l i f t operation, 515. 5. C o m p r e s s i o n of gas in c o m p r e s s i o n and r e f r i g e r a t i o n p r o c e s s of r e c o v e r i n g n a t u r a l gasoline, 772.3. C o m p r e s s i o n of gas, power development f o r , 772. 32. C o m p r e s s i o n of gas, t h e o r e t i c a l c o n s i d e r a t i o n s , 621. C o m p r e s s i o n of n a t u r a l gas, 624. C o m p r e s s i o n t e s t s f o r o i l - w e l l c e m e n t s , 444. 112. 5. C o m p r e s s i v e s t r e s s e s in c a s i n g i n s t a l l a t i o n s , m e t h o d s of calculating, 432.211. C o m p r e s s o r c y l i n d e r s , l u b r i c a t i o n of, 833. C o m p r e s s o r equipment, gas and a i r , in r e f i n e r i e s , 739. 3. C o m p r e s s o r s , gas, f o r n a t u r a l gasoline r e c o v e r y , 772.31. C o m p r e s s o r s , gas, f o r p r e s s u r e r e s t o r a t i o n in r e s e r v o i r r o c k s , 537. 1. C o m p r e s s o r s , h o r i z o n t a l r e c i p r o c a t i n g , 624. 2. V e r t i c a l r e c i p r o c a t i n g , 624. 3. Computing i n s t r u m e n t s and d e v i c e s , 092. 1. C o n c r e t e - l i n e d r e s e r v o i r s f o r oil s t o r a g e , 647. C o n c r e t e r e s e r v o i r s , cost of s t o r a g e of oil in, 640. 32. C o n c r e t e tanks f o r oil s t o r a g e , r e i n f o r c e d , 645. C o n d e n s a t e - c o l l e c t i n g s y s t e m s in n a t u r a l gasoline r e c o v e r y plants, 772. 6. Condensate f i e l d s , advantages of m u l t i - z o n e c o m p l e t i o n s in, 459.61. Condensate f i e l d s , exploitation of, 520.02; 525.; 537. Condensate f i e l d s , m u l t i - z o n e completions in, 525. 22. Condensate plant design and operation, 537. 71. Condensate production equipment, c o r r o s i o n of, 508. 5. Condensate production, equipment used in, 525. 1. Condensate production, m a i n t e n a n c e of p r e s s u r e in, by r e c y c l i n g , 525. 2. Condensate production in p a r t i c u l a r f i e l d s o r a r e a s , 52.5,01. - 53 -

Condensate, production of f r o m condensate fields, 507. Condensate p r o p e r t i e s , valuation of, 9 5 1 . 8 ; 9 5 2 . 0 3 . Condensate r e s e r v e s , methods of estimating, 952. 2. Condensate technology, bibliographies on, 046. Condensate wells, control of c o r r o s i o n in, 520. 025; 525. 3. Condensate wells, testing equipment f o r use in, 525. 11. Condensates, light, weathering, blending, stabilizing, storing and shipping of, 778. Condensates, s t o r a g e of, 640. 15. Condensation apparatus, s e l e c t i v e , for gas analysis, 206. 53. Condensation methods of gas analysis, fractional, 686. 3. Condensation, s e l e c t i v e , method of determining hydrocarbon vapors in natural g a s , 227. 23. Condensation of hydrocarbons, r e t r o g r a d e , 2 1 5 . 4 . Condensation of hydrocarbon vapors, r e t r o g r a d e , 775. 2. Condensation of hydrocarbon vapors, r e t r o g r a d e , in production f r o m d e e p - s e a t e d r e s e r v o i r r o c k s , 771. 2. Condensation of hydrocarbons after distillation, 722. Condensation of s h a l e - o i l vapors in retorting, 584. 5. Condensation of vapors f r o m hydrocarbon g a s e s , 770. T h e o r e t i c a l considerations governing, 771. Condenser c o i l s , c o r r o s i o n of, 742. 1. Condensers for natural gasoline absorption plants, 773. 63. Condensers in oil r e f i n e r i e s , 734. 3. Condensers, vapor, operation and control of, in oil refining, 742. Conditioning wells, e c o n o m i c s of, 532. 95. Conditions of work, laws governing, 985. 23. Conduction of heat, 238. Conductivity and r e s i s t i v i t y apparatus, e l e c t r i c a l , 206. 74. Conductivity of water in wells, e l e c t r i c a l , devices f o r measuring, 535. 15. Conductor pipe, corrugated sheet m e t a l , 432. 16. Conductor pipe, wooden, 432. 14. Conduits and tunnels, use of petroleum products in w a t e r proofing, 842. 1. Cone b i t s , 4 2 5 . 214. 14. Cone-shaped explosive c h a r g e s used in gun perforating, 453. 225. 1. Congealing point and cold t e s t s , 214. 5. Conglomerates as oil and gas r e s e r v o i r r o c k s , 343. 3. C o n g r e s s , U . S . , official documents, 031. 180. C o n g r e s s , U . S . , publications of, 031. 186. C o n g r e s s of Industrial Organization, 934. 112. Conn ally "hot o i l " law, 986. 31; 987. 5. Connate water in c o r e s , r e s t o r e d state method of d e t e r mining, 4 2 0 . 1 1 1 . 2 4 1 . Connate water in c o r e s , t e s t s f o r determination of, 219. 6. Connecticut, petroleum industry of, 111. 915. Conradson carbon-residue apparatus, 236. 3. Conservation p r o g r a m , h i s t o r i c a l development of, in the U. S. , 974. 6. Conservation of petroleum r e s o u r c e s , 970. Conservation of supplies, m a t e r i a l s , and power in the petroleum and r e l a t e d industries, 936. Consistency of s e m i - s o l i d s , 217. 5. Consolidation of sediments, influence of, on migration, 331.6. Consolidation of companies, appraisals f o r , 950. 6. Construction c e m e n t , specifications f o r , 4 4 4 . 1 1 1 . 1 . Construction c o s t s , oil pipe-line, 6 1 5 . 8 . Construction of absorption plants, 773. 2. Construction of adsorption plants, 774. 3. Construction of carbon black plants, 786. Construction of c o n c r e t e - l i n e d o i l - s t o r a g e r e s e r v o i r s , 647.2. Construction of gas p i p e - l i n e s , 623. Construction of r e i n f o r c e d - c o n c r e t e o i l - s t o r a g e tanks, 645. 2. Construction of riveted s t e e l - p l a t e tanks, 644. 32. Consular r e p o r t s , U . S . State Department, 0 3 1 . 1 1 1 . C o n s u m e r s of petroleum products, s t a t i s t i c s of, 914. 91; 914. 92. Consuming industries, oil, 966. Consumption of petroleum products, p e r capita, 9 1 1 . 0 2 ; 912. 29. Consumption s t a t i s t i c s , crude petroleum, 912. 2. Consumption s t a t i s t i c s , natural gas, 915. 2.

Contact filtration, continuous, 729. 21. Contact-flame p r o c e s s e s for carbon black manufacture, 782. Containers, shipping, f o r h i g h - v a p o r - p r e s s u r e products, 778.52. Contamination by oil and gas, effect of, on setting qualities of o i l - w e l l c e m e n t s , 444. 132. 4 . Conservation B o a r d , U. S. F e d e r a l Oil, publications of, 031. 188. Conservation in petroleum and gas production, 974. Conservation laws, 986. Continental shelves, acquisition of title to oil and gas deposits in, 3 8 4 . 1 1 3 . Continental shelves, difficulties in exploiting, 5 0 1 . 2 1 . Continental s h e l v e s , o c c u r r e n c e of oil and gas in, 390. 1. Continental s h e l v e s , methods of exploiting oil and gas accumulations in, 422. 914. Continuous distilling s y s t e m s in oil refining, 741. 2. Contouring o i l - s t o r a g e r e s e r v o i r s and sumps, 672. Contract buying, 9 4 4 . 1 2 . Contract drilling, 993. 1. Contract s y s t e m s for payment of l a b o r , 934. 223. Contracts, labor, 934.13. Contracts, s a l e s , laws governing, 988. 3. Contracts, use of in conduct of an oil industry e n t e r p r i s e , 993. Control devices, e l e c t r o n i c , 094. 835. Control instruments and t h e i r use in r e f i n e r y operation, 749. 2. Control of gas pipe l i n e s , 625. Control of oil and gas pipe l i n e s , government, 605. 3. Control of oil companies, 920. Control of oil industry products, government wartime, in the U. S . , 989. 12. Control of production, laws governing, 986. 5. C o n t r o l l e r s , proportional-flow, 740. 15. Controls, drilling, 425. 219. 2. Controls for oil pipe-line pumping stations, automatic, 615. 55. Convergence maps, 409. 22. Conversion c h a r t s for determining gravity of oil in o i l water m i x t u r e s , 6 7 7 . 4 1 . Conveying equipment, use of, in the petroleum and r e l a t e d industries, 094. 88. Conveying machinery in oil r e f i n e r i e s , 736. 4. Conveyor s y s t e m s , belt and bucket, use of, in t r a n s p o r tation of bituminous substances, 581. 5. C o o l e r s for use in conjunction with gas c o m p r e s s o r s , 624. 5. Cooling c o m p r e s s e d gas, 7 7 2 . 4 . Cooling o i l - s t o r a g e tanks with water s p r a y s , 648. 221. Cooling o i l s , methods of, in dewaxing, 728. Cooling ponds for use in conjunction with gas c o m p r e s s o r s , 624.5. Cooling s y s t e m s for use in oil absorption p r o c e s s of natural gasoline r e c o v e r y , 773. 53. Cooling s y s t e m s , water, methods of minimizing c o r r o s i o n in, 624. 56. Cooling tower design, 624. 51. Cooling, treatment of water f o r , 624. 55. Cooperation of producers, voluntary, conservation by, 974.321. Cooperative development of oil fields, 417. Copper, b r a s s , bronze, and related alloys used in r e f i n e r y construction, 732. 7. Copper oxide, use of, in desulphurizing o i l s , 724. 1. Copper sweetening p r o c e s s for desulphurizing, 724. 1. Cordage, use of, in the petroleum and related industries, 094.6. Core b a r r e l s , p r e s s u r e , 425. 214. 53. C o r e b a r r e l s , w i r e - l i n e , 425. 214. 54. Core drilling for s t r u c t u r a l information, 364. 1. C o r e - d r i l l i n g methods, a b r a s i v e , r o t a r y , 427. Core-drilling methods and technics in r o t a r y drilling, 425. 3. C o r e - d r i l l i n g s y s t e m s , percussion, 424. 7. Core drilling with oil to p r e s e r v e water content of c o r e s , 425. 35. Core drilling with r o t a r y equipment, 425. 246. Core orientation, 340. 92. Core sampling of oil in tanks and r e s e r v o i r s , 676. 33. Core-thieves f o r oil sampling, 676. 13. - 54

C o r e s , inspection of, 420. 111. C o r e s , o r i e n t a t i o n of, 420. 111.23. Coring d e v i c e s , 420. 111. Coring d e v i c e s , s i d e - w a l l , 424.72; 4 2 5 . 2 1 4 . 5 2 ; 4 2 0 . 1 1 1 . 1 . Coring t e c h n i c s , s i d e - w a l l , in r o t a r y drilling, 425. 32. Coring tools, r o t a r y , 425. 21'4. 5. C o r p o r a t i o n income t a x e s , U. S . , 982. 11. C o r p o r a t i o n laws, 983. C o r p o r a t i o n laws of v a r i o u s s t a t e s and c o u n t r i e s , 9 2 2 . 1 1 . C o r p o r a t i o n m e r g e r s , 921.4. C o r p o r a t i o n t a x e s , 982. 2. C o r r e l a t i o n of geologic f o r m a t i o n s by paleontological m e t h o d s , 323. C o r r e l a t i o n of well logs, 367. C o r r o s i o n , e f f e c t s of, in d e p r e c i a t i o n of s t i l l s , 741.6. C o r r o s i o n E n g i n e e r s , National Association of, 0 2 9 . 1 . C o r r o s i o n fatigue in s u c k e r r o d s , 514. 545. 1. C o r r o s i o n - f a t i g u e of d r i l l pipe, u s e of p l a s t i c coatings in resisting, 425.215.51. C o r r o s i o n inhibitors, 095. 5. C o r r o s i o n inhibitors, u s e of in acid t r e a t m e n t of w e l l s , 532. 915. C o r r o s i o n , i n s t r u m e n t s f o r m e a s u r i n g e f f e c t s of on wall t h i c k n e s s of tubes, 095. 6. C o r r o s i o n in gas condensate wells, control of, 520. 025; 525. 3. C o r r o s i o n in w a t e r - c o o l i n g s y s t e m s , methods of m i n i m i z ing, 6 2 4 . 5 6 . C o r r o s i o n of c o n d e n s e r coils, rundown l i n e s , and d i s t r i b uting s y s t e m s , 742. 1. C o r r o s i o n of d r i l l pipe, 425. 215. 5. C o r r o s i o n of equipment and m a t e r i a l s , 095. C o r r o s i o n of iron and s t e e l , u s e of oils and g r e a s e s in preventing, 896. C o r r o s i o n of n a t u r a l - g a s pipe l i n e s , 625. 45. C o r r o s i o n of n a t u r a l - g a s pipe l i n e s , methods of m i n i m i z ing, 629. 1. C o r r o s i o n of oil pipe l i n e s , m e t h o d s of minimizing, 615.635. C o r r o s i o n of pipe lines, r o l e of b a c t e r i a in, 615. 635. 11. C o r r o s i o n of production equipment, 508; 514. 91. C o r r o s i o n of r e f i n e r y equipment, methods of minimizing, 791. C o r r o s i o n of s t e e l tanks, 644. 62. C o r r o s i o n of s t e e l tanks, reduction of by p l a s t i c coatings, 644.624. C o r r o s i o n , prevention of by p r o t e c t i v e m e t a l coatings, 095. 2. C o r r o s i o n t e s t s , 219. 3. C o r r o s i o n , t h e r m o g a l v a n i c , 095.011. C o r r o s i o n , u s e of s i l i c a t e s in inhibiting, 095. 1. C o r r o s i v e action of saline ground w a t e r s on casing, 432. 61. C o r r o s i v e p r o p e r t i e s of w a t e r s produced f r o m gas c o n d e n s a t e wells, 432.611. C o r r u g a t e d s t e e l tanks, 6 4 4 . 1 . C o s t a Rica, oil and gas f i e l d s , d i s t r i c t s and p r o p e r t i e s , 114.5. C o s t - a c c o u n t i n g f o r the p e t r o l e u m and r e l a t e d i n d u s t r i e s , 940. C o s t - k e e p i n g m e t h o d s and f o r m s , 942. Cost, production, e l e m e n t s of, 942.01. Cost r e c o r d s , c l a s s i f i c a t i o n of, 942. 1. Cost r e c o r d s , graphic, 942. 7. Cost of drilling, 420. 5. Cost of d r i l l i n g by cable tools, 424. 27. Cost of d r i l l i n g by r o t a r y equipment, 425. 27. Cost of d r i l l i n g fluid p r e p a r a t i o n and reconditioning, 425. 218.437. Cost of finding new oil and gas r e s e r v e s , 387. Cost of f u t u r e production, estimating, 951. 2. Cost of m o t o r - t r u c k t r a n s p o r t a t i o n of oil, 612. 3. Cost of oil s t o r a g e , 640. 3. Cost of p e t r o l e u m production in the U. S . , 501. 45. Cost of p e t r o l e u m , s t a t i s t i c s of, 912.8. Cost of production, influence of depth of wells on, 501. 43. Cost of production, influence of r a t e of production on, 501.42. Cost of p i p e - l i n e t r a n s p o r t a t i o n of oil and gas, 605. 2. Cost of p i p e - l i n e t r a n s p o r t a t i o n of p e t r o l e u m , 615. 01.

Cost of power in oil production, 516. 8. Cost of producing p e t r o l e u m and o p e r a t i n g w e l l s , 501. 4. Cost of r e f i n i n g p e t r o l e u m , 701. 2. Cost of w a t e r shipment of oil, 61,4.4. C o s t s of p i p e - l i n e c o n s t r u c t i o n and operation, 615. 8. C o s t s , v a r i a t i o n in, a s e x p r e s s e d by c o m m o d i t y index n u m b e r s , 942. 02. C o u n t e r b a l a n c e s , u s e of on o i l - w e l l power t r a n s m i s s i o n m e c h a n i s m s , 514. 36. Coupling joints f o r g a s p i p e - l i n e s , 622. 22. Couplings f o r oil p i p e - l i n e s , flexible, 615. 223. Couplings, h y d r a u l i c , 4 2 2 . 3 6 2 . 1 . C o u r s e s , u n i v e r s i t y and college, in p e t r o l e u m technology, 093. Court d e c i s i o n s and evidence, t r a n s c r i p t s of, U. S. C i r c u i t Court of Appeals, 031. 142. U. S. D i s t r i c t C o u r t s , 031. 143. U. S. S u p r e m e Court, 031. 141. C r a c k e d gasoline s t a t i s t i c s , 914. 112. C r a c k i n g distillation, 721. 3. C r a c k i n g of h y d r o c a r b o n g a s e s to p r o d u c e c a r b o n black, 784. C r a c k i n g of p e t r o l e u m , 234. P h y s i c a l conditions influencing, 234. 2. T h e o r y of, 234. 1. C r a c k i n g of p e t r o l e u m and r e l a t e d s u b s t a n c e s , 222. 1. C r a c k i n g s t i l l s and a c c e s s o r i e s ( e x p e r i m e n t a l ) , 234. 3. C r e e p of m e t a l s , influence of on design of p r e s s u r e v e s s e l s , 734.011. C r e s y l i c acid a s r e a g e n t in solvent e x t r a c t i o n p r o c e s s , 725.33. Crooked h o l e s , m e t h o d s of c o r r e c t i n g , in r o t a r y d r i l l i n g , 425.281. 1. Crown blocks, 422. 143. 4. Crown blocks f o r r o t a r y drilling, 425. 217. Crude oils, t e s t s of, 261. Crude p e t r o l e u m r e f i n e d , s t a t i s t i c s of, 913. 1. Crude p e t r o l e u m s t a t i s t i c s , 912. Crude s t i l l s , o p e r a t i o n of, 741.31. C r u s h e r s , jaw, 582. 23. C r u s h e r s , r o c k , t y p e s of, 582. 2. C r u s h i n g of solid b i t u m i n o u s s u b s t a n c e s , 582. P r i n c i p l e s of, 582. 1. Types of c r u s h e r s , 582. 2. C r y s t a l l i z a t i o n of solid h y d r o c a r b o n s , 214. 6. Cuba, oil and gas f i e l d s , d i s t r i c t s and p r o p e r t i e s , 1 1 5 . 3 . C u m u l a t i v e - r a t e of production g r a p h s , m e t h o d s of developing, 951. 136. Cup g r e a s e s , m a n u f a c t u r e of, 758. 1. Cup-packed plunger p u m p s f o r o i l - w e l l s e r v i c e , 514. 111. C u r a c a o , p e t r o l e u m i n d u s t r y of, 115.92. C u r r i c u l a , u n i v e r s i t y and college, 093. C u t l e r ' s t h e o r e m on well spacing, 412. 111. 2. Cutting o i l s , m a n u f a c t u r e of, 753. 7. Cutting oils, m a r k e t i n g of, 960. 37. Cutting tools, lathe, l u b r i c a t i o n of, 837. Cycloconversion r e f i n i n g p r o c e s s , 721. 335. 1. Cycling, gas, p r i n c i p l e s of, 520.021; 525; 537. Cycling of gas, r e t r o g r a d e condensation in, 501. 722. Cycling of g a s to s t i m u l a t e oil r e c o v e r y , 537. 7. Cyclopedia, 050. Cylinder o i l s , m a n u f a c t u r e of, 753. 3. Cylinder o i l s , m a r k e t i n g of, 960. 33. C y l i n d e r s , c o m p r e s s o r , l u b r i c a t i o n of, 833. C y l i n d e r s , g r a d u a t e d , f o r analytical p u r p o s e s , 2 0 6 . 4 1 . C y l i n d e r s , i n t e r n a l combustion engine, l u b r i c a t i o n of, 832. C y l i n d e r s , s t e a m , l u b r i c a t i o n of, 831. C y l i n d e r s , vacuum pump, l u b r i c a t i o n , of, 833. Czechoslovakia, p e t r o l e u m i n d u s t r y of, 139. C.

D Dakota, North, p e t r o l e u m i n d u s t r y of, 111.391. Dakota, South, p e t r o l e u m i n d u s t r y of, 111. 392. Dale p h o t o - e l e c t r i c cell f o r locating w a t e r e n t r y in w e l l s , 441. 223. D a l t o n ' s law, 2 1 0 . 1 . - 55 -

Damage to land owners, laws governing reparatipn f o r , 984. 4. D a r c y p e r m e a b i l i t y unit, 3 4 1 . 3 1 ; 2 1 9 . 5 ; 306. 214. D a y ' s supply of petroleum in s t o r a g e , s t a t i s t i c s of, 912. 45. Dead-weight t e s t e r s f o r testing p r e s s u r e gauges, 684. 51. Debentures, oil company, 923. 3. D e c c a s y s t e m of surveying, 306. 127. Decline curve method of estimating future production of oil and gas p r o p e r t i e s , 951. 13. Decline in production of wells, 501. 1. Decolorizing equipment in oil r e f i n e r i e s , 736. Decolorizing o i l s , 726. Deep drilling, economic l i m i t s of, 420. 55. Deep drilling, p r o b l e m s of, 4 2 0 . 4 1 . R e c o r d s of, 420. 4 2 . Deep well pumping p r o b l e m s , 514. 8. Deepening w e l l s , 532. 6. Deepening and r e - d r i l l i n g w e l l s , 532. 6. Defensive t a c t i c s in competitive field development p r a c t i c e , 415. Deflecting w e l l s , methods of, 4 2 9 . 22. Dehydrating oil, l o s s e s in, 974. 535. Dehydrating petroleum, 546. Centrifugal methods, 546. 5. Chemical methods, 5 4 6 . 6 . E l e c t r i c a l methods, 546. 4. F i l t r a t i o n methods, 546. 7. Gravity s y s t e m s , 546. 2. Heat application s y s t e m s , 546. 3. Dehydrating p r o c e s s e s in oil refining, 729. 3. Dehydrogenation catalytic p r o c e s s , 721. 331. Dehydrogenation p r o c e s s , Hydroforming, 721. 34. Dehydration of absorption oil, 773. 355. Dehydration of natural gas, 547. 1. Dehydration of natural gas for pipe-line t r a n s m i s s i o n , 629. 25. Dehydration of oil and gas as a m e a n s of minimizing pipeline c o r r o s i o n , 6 1 5 . 6 3 5 . 5 ; 629. 11. Delaware, petroleum industry of, 1 1 1 . 9 2 2 . Delayed d r i l l i n g s y s t e m as applied in water flooding, 5 3 8 . 2 1 5 . Demountable b i t s , 425. 214. 13. Demulsifying p r o c e s s e s in oil refining, 729. 3. Denmark, petroleum industry of, 139. D. Density and volume relationships for petroleum and its derivitives, 213. Density determination apparatus, 213. 12. Density of drilling fluids, instruments for determining, 4 2 5 . 218. 4 1 1 . 1 . Density of g a s , apparatus for determining, 206. 54. Density of g a s , m e a s u r e m e n t of, 685. Density of oil, determination of, 677. Density of o i l - w e l l c e m e n t , 444. 15. Density of petroleum, variation of, 2 1 3 . 1 3 . Density of r o c k s , 341. 6. Departments, government, publications of, 030. Departments, oil company, 932. 3. Dephlegmators in oil r e f i n e r i e s , 734. 5. Depletion accounting, 941. 5. Depletion c h a r g e s , methods of calculating, 9 4 1 . 5 1 . Depletion deduction in income tax r e t u r n s , 982. 112. Depreciation accounting, 9 4 1 . 4 . Depreciation c h a r g e s , methods of calculating, 941. 42. Depreciation deduction in income tax r e t u r n s , 982. 113. Depreciation r e s e r v e funds, accumulation of and accounting f o r , 9 4 1 . 4 3 1 . Depth m e a s u r e m e n t s in wells, methods of making, 420. 123. Depth of wells, influence of on production cost, 5 0 1 . 4 3 . Depth of wells, limitations on, 4 2 0 . 4 ; 5 0 1 . 3 . Depth-pressure gauges, use of, in studying r e s e r v o i r pressures, 533.4. D e p t h - p r e s s u r e r e c o r d s in oil wells, 509. 1. Depth-recording devices f o r use in oil gauging, 675. 2. Depth-sampling devices for use in wells, 509. 3. Depth-temperature r e c o r d s in wells, 509. 2. Depthograph, 516. 922. 1. D e r r i c k design, s t e e l , 422. 221. 1. D e r r i c k foundations, footings, b a s e s and substructures, 422.221.15. D e r r i c k tools, 4 2 2 . 4 . D e r r i c k s , A. P . I., s i z e s and specifications,

Steel, 4 2 2 . 2 2 1 . 14. Wooden, 422. 221. 16. D e r r i c k s , dead loads on, 422. 221. 12. D e r r i c k s , live loads on, 422. 221. 13. D e r r i c k s , portable, sectionalized and folding, 422. 24. D e r r i c k s and r i g s for m e c h a n i c a l l y - c o n t r o l l e d r o t a r y drilling equipment, 425. 21. D e r r i c k s f o r drilling purposes, 422. 2. D e r r i c k s for use in American standard cable s y s t e m of drilling, 4 2 4 . 2 1 . D e r r i c k s , wind loads on, 422. 221. 11. Design and layout of carbon black plants, 785. Design of absorption plants, 774. 2. Design of gas pipe lines, 622. Design of oil pipe l i n e s , 615. 2. Design of oil r e f i n e r i e s , 731. Design of r e i n f o r c e d - c o n c r e t e - l i n e d r e s e r v o i r s for oil storage, 647. 1. Design of r e i n f o r c e d - c o n c r e t e o i l - s t o r a g e tanks, 6 4 5 . 1 . Design of r i v e t e d - s t e e l - p l a t e tanks, 644. 31. Desulphurization p r o c e s s . Gray catalytic, 724. 7. Desulphurizing oils, 724. Desulphurizing with the aid of c h l o r a t e s , 724. 4 . Detonation of explosives used in well shooting, 452. 4 . Development companies, oil, finance, organization, and control of, 920. 1. Development companies, oil management of, 930. 1. Development cost r e c o r d s , 942. 133. Development departments, oil company, 9 3 2 . 3 1 . Development, field, estimating cost of, 951. 21. Development of deposits of oil, g a s , and other bitumens, 400. Development of deposits of solid hydrocarbons, 460. Development of oil and gas fields, Cooperative, 417. Unit, 4 1 6 . Development of the petroleum and related industries, 991. Development p r o g r a m s , planning, 4 1 4 . ; 410. Deviation of natural gas f r o m gas laws, 213. 321. Dewaxing of o i l s , 728. Dewaxing p r o c e s s , B a r i - s o l , 725. 38. D i a g r a m s , oil-company organization, 932. 2. D i a m e t e r of wells, influence of on drainage efficiency, 501.753. D i a m e t e r of wells, limitations on, 4 2 0 . 4 ; 5 0 1 . 3 . Diamond drilling, 427. 1. Diamonds, use of paraffin in r e c o v e r y of, 899. 1. Diastrophism, cause of oil migration, 331. 1. D i c t i o n a r i e s , 050. Dies and taps, lubrication of, 837. D i e s e l - e l e c t r i c drives f o r drilling r i g s , 422. 361. D i e s e l - e l e c t r i c power f o r drilling purposes, 404. 31. D i e s e l - e n g i n e equipment for c e n t r a l power plants, 516. 74. D i e s e l - e n g i n e power, development of, f o r o.il-field e x ploration, 372. 53. D i e s e l - e n g i n e power for field development purposes, 404. 23. D i e s e l - e n g i n e power f o r operation of tank ships, 614. 1 4 2 . ' D i e s e l engines, application of, to well drilling, 4 2 2 . 3 4 3 . D i e s e l engines for individual well pumping s e r v i c e s , 516.251. D i e s e l engines for oil pipe-line pumping, 615. 511. 3. D i e s e l engines, multicylinder, automotive type, 8 1 7 . 6 . D i e s e l engines, supercharging of, 817. 7. D i e s e l engines, use of, in power development, 817. D i e s e l engines, v e r t i c a l multicylinder automotive type, c h a r a c t e r i s t i c s of, 516. 233. D i e s e l engines, v e r t i c a l multicylinder, f o r drilling purposes, 4 2 2 . 343. 3. D i e s e l fuel o i l s , t e s t s of, 266. D i e s e l locomotives, use of by r a i l r o a d s , 966. 211. D i e s e l oil, marketing of, 960. 4 5 . D i e s e l oil s t a t i s t i c s , 914. 42. D i e s e l oil, storage of, 640. 23. D i e s e l oil, use of, as internal combustion engine fuel, 422.344.4. D i e s e l oils, manufacture of, 754. 2. Diethylene glycol, use of as a r e f r i g e r a n t in dehydrating natural gas, 547. 131. Differential and static recording p r e s s u r e gauges f o r use with o r i f i c e m e t e r s in gas m e a s u r e m e n t , 6 8 3 . 3 1 .

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Differential p r e s s u r e gauges, 684. 3. Diffusion, capillary, and s u r f a c e tension phenomena, 216. 2. Diffusion of g a s e s , 215. 1. Dilution, mud, effect of, on setting qualities of o i l - w e l l cement, 4 4 4 . 1 3 2 . 3 . Dilution, water, effect of, on setting of oil-well cement, 4 4 4 . 1 3 2 . 1. Dip of s t r a t a in wells, methods of measuring, 4 2 0 . 1 1 7 . Dipmeter, 4 2 0 . 1 1 7 . D i r e c t labor; element of production c o s t , 942. 01. D i r e c t m a t e r i a l ; element of production c o s t , 9 4 2 . 0 1 . Directional clinographs f o r well surveying, 420. 116. 2. Directional drilling, 4 2 9 . 2. D i r e c t i o n a l s.urveys of wells, 4 2 0 . 1 1 6 . D i r e c t o r i e s , 080. Company, 082. Personal, 081. D i r e c t o r i e s of petroleum geologists, 308. D i s c h a r g e of employees, 935. 4. D i s e a s e s , occupational, 934. 311. 2; 9 3 4 . 3 1 2 . Disk bits, 425. 214. 12. Disk p r o c e s s f o r carbon black manufacture, rotating, 782. 2. Disk p u l v e r i z e r s , 582. 34. D i s m i s s a l of employees, p r o c e d u r e s f o r , 935. 4. Dispatching, oil pipe-line, 6 1 5 . 6 1 . Displacement capacity of o i l - w e l l plunger pumps, 514. 513. Displacement pumps, use of, in o i l - w e l l pumping, 515. 13. Displacement-type gas m e t e r s , 683. 1. Disputes, industrial, compulsory arbitration of, 9 8 5 . 3 1 . D i s t i l l a t e s , treatment of, to remove or inhibit formation of gums, t a r r y residue, and other impurities, 725. D i s t i l l a t e s , use of, in domestic heating, 8 1 4 . 2 3 . D i s t i l l a t e s , volatile, storage of, 6 4 0 . 1 . Distillation apparatus and t e s t s , 2 1 4 . 3 1 . Distillation equipment, oil, 734. Distillation methods, 721. Distillation methods and equipment for natural gasoline absorption plants, 773. 6. Distillation methods for determining water in o i l s , 678. 2. Distillation methods of determining impurities in petroleum, 225.12. Distillation of spent lubricating o i l s to remove impurities, 838.3. Distillation p r a c t i c e in oil refining, 741. Distilling equipment for u s e in the adsorption p r o c e s s of gasoline r e c o v e r y f r o m natural gas, 774. 5. Distributing c o s t r e c o r d s , 942. 12. Distributing s y s t e m s for h i g h - p r e s s u r e gas in operation of g a s - l i f t s , 515. 62. Distributing s y s t e m s , oil, in r e f i n e r i e s , c o r r o s i o n of, 742. 1. D i s t r i c t Courts, U . S . , publications of, 031. 143. D i s t r i c t s , oil, geological descriptions and maps of, 305. Ditches, mud, for drilling fluid, 425. 218. 2. Dividends, oil company, 926. 2. Dividends and profits in the petroleum and related indust r i e s , 926. Dolomites a s cap r o c k s , 344. 2. Dolomites as oil and gas r e s e r v o i r r o c k s , 343. 2. Domes, 333. 2. D o m e s t i c c o n s u m e r s of petroleum products, s t a t i s t i c s of, 914.92. D o m e s t i c consumption of petroleum industry products, 966.7. Domestic gas m e t e r s , 683. 1. Domestic heating, 814. Dominican Republic, petroleum industry of, 1 1 5 . 4 1 . Doodlebugs, 306. 391. "Dopes, " fuel, f o r use with light d i s t i l l a t e s in internal combustion engines, 8 1 5 . 5 . Drafting equipment for geological exploration work, 306. 4 1 . Drainage of oil and gas toward a well, radial c h a r a c t e r i s t i c s of, 501. 75. Drainage of oil through mine openings, 551. Drainage of petroleum f r o m its r e s e r v o i r r o c k s , conditions influencing, 5 0 1 . 7 . Drainage radius of oil and gas wells, 501. 754. Drainage s y s t e m s and methods, mine, 475. Equipment f o r , 486. D r a w - w o r k s b r a k e s , 425. 2 1 2 . 6 .

D r a w - w o r k s for r o t a r y drilling, 4 2 5 . 212. Dredging, p l a c e r mining, 564. 1. D r e s s i n g drilling b i t s , 422. 415. Drift mining, 564. 3. Drifting and tunneling in mining operations, 4 7 2 . Drill collars, rotary, 425.215. D r i l l cuttings, manipulation of r o t a r y drilling equipment in removing, 4 2 5 . 25. D r i l l cuttings, r e m o v a l of f r o m wells by drilling fluids, 4 2 5 . 2 1 8 . 421. D r i l l pipe, 4 2 5 . 2 1 5 . D r i l l pipe c o r r o s i o n , 425. 215. 5. D r i l l pipe f a i l u r e s in r o t a r y drilling, methods of c o r r e c t i n g , 425.281.2. D r i l l pipe, r o t a r y , collapsed o r parted, fishing f o r , 428. 3. D r i l l pipe, use of plastic coatings on, to r e s i s t c o r r o s i o n fatigue, 4 2 5 . 2 1 5 . 5 1 . D r i l l - s t e m t e s t s of w e l l s , 4 5 8 . 1 1 . D r i l l a b l e m e t a l s , 094. 924. D r i l l e r ' s logs, 4 2 0 . 15. Graphic logs, 4 2 0 . 1 5 2 . Written logs, 4 2 0 . 151. Drilling b i t s , r o t a r y , 425. 214. Drilling bits, s p e c i a l f o r m s of f o r directional drilling, 429.223. Drilling c a b l e , 4 2 4 . 222. Drilling c a b l e s , c h a r a c t e r i s t i c s of s t e e l used in construction of, 425. 217. 12. Drilling c a b l e s , s i z e s , weights and breaking strengths of, 4 2 5 . 2 1 7 . 13. Drilling c a b l e s , u s e of t o n - m i l e unit in measuring s e r v i c e of, 425. 217. 2. Drilling c o n t r a c t s , 993. 1. Drilling c o n t r o l s , 4 2 5 . 2 1 9 . 2 . Drilling c o s t s , 4 2 0 . 5. Drilling c o s t , r o t a r y equipment, 4 2 5 . 27. Drilling, deep, economic l i m i t s of, 4 2 0 . 55. Drilling, deep, p r o b l e m s of, 4 2 0 . 4 1 . R e c o r d s of, 4 2 0 . 42. Drilling, difficulties encountered in, 4 2 0 . 3. Drilling, directional, 4 2 9 . 2. Drilling equipment f o r s t r u c t u r e drilling, 306. 5. Drilling equipment, r o t a r y , manipulation of, 425. 24. Drilling equipment, r e m o v a l and salvage of, 4 5 9 . 4 . Drilling equipment, s t r u c t u r e , f o r exploration work, 306. 14. Drilling fluid analysis, logging wells by, 4 2 0 . 1 1 2 . 6. Drilling fluid analysis, use of, in well logging, 425. 2 1 8 . 4 6 . Drilling fluid density, instruments for determining, 4 2 5 . 2 1 8 . 4 1 1 . 1. Drilling fluid mixing d e v i c e s . Hydraulic, 4 2 5 . 2 1 8 . 4 4 2 . Mechanical, 4 2 5 . 2 1 8 . 4 4 1 . Drilling fluid mixing plants, community, 4 2 5 . 2 1 8 . 4 4 3 . Drilling fluid preparation and reconditioning, cost of, 425. 2 1 8 . 4 3 7 . Drilling fluid reconditioning devices and methods, 425.218.444. Drilling fluids, colloidal p r o p e r t i e s of, 425. 218. 411. 3. Drilling fluids, emulsified, 4 2 5 . 2 1 8 . 4 5 2 . Drilling fluids, functions of, 4 2 5 . 2 1 8 . 4 2 . Ingredients of, 4 2 5 . 2 1 8 . 4 3 . P r e p a r a t i o n of, devices and f a c i l i t i e s f o r , 425. 2 1 8 . 4 4 . P r o p e r t i e s of, 425. 218. 41. T e s t methods and instruments f o r , 4 2 5 . 218. 411. Drilling fluids, instruments f o r m e a s u r i n g v i s c o s i t y of, 425.218.411.2. Drilling fluids, methods of determining salt content of, 425.218.411.5. Drilling fluids, methods of determining sand content of, 425. 218. 4 1 1 . 4 . Drilling fluids, oil b a s e , 4 2 5 . 2 1 8 . 4 5 . Drilling fluids, r e m o v a l of entrained gas f r o m , 425. 218. 446. Drilling fluids, thixotropic p r o p e r t i e s of, 425. 218. 411. 32. Drilling, horizontal, 429. 23. Drilling, hydraulic jetting method of, 429. 1. Drilling j a r s , 4 2 4 . 221. 2. Drilling, machine, in mining operations, 474. Equipment f o r , 482. Drilling, m a r i n e , 4 2 2 . 9 1 . 57 -

Drilling methods and equipment, 422. Drilling methods, churn or percussion, 424. 2. Drilling methods, historical development of, 420. 2; 422. 01. Drilling methods, rotary, 425. Drilling methods, well, 420. Drilling motors, 422. 351. Drilling operations, time analysis of, 420. 16. Drilling-out in stages to determine source of water in wells, 535. 16. Drilling personnel, directories of, 0 8 1 . 2 . Drilling progress charts, 420. 12. Drilling records and devices employed in obtaining well data, 420. 1. Drilling rig building and assembling, 422.142. Drilling rig design, 422. 141. Drilling rig materials and parts, 422. 143. Drilling rigs, 421. 1; 422. 1. Man- and animal-powered, 422. 11. Portable, 422. 12. Semi-portable, 4 2 2 . 1 3 . Stationary, 422. 14. Drilling rigs and methods, combination, 426. Drilling, rotary percussion, 429. 6. Drilling safeguards, 4 2 0 . 3 1 . Drilling speed, rotary equipment, 425. 26. Drilling, straight-hole, 429. 21. Drilling systems, choice of, 422. 5. Drilling-time logs, 4 2 0 . 1 1 2 . 9 2 . Drilling-time recording instruments, 420. 122. Drilling tools, 422. 4. Drilling tools, fishing for, 428. 2. Drilling tools, hard-facing, economics of, 4 2 2 . 4 1 5 . 2 . Drills, twist, lubrication of, 837. Drips, gas-line, 543. 4. Drive heads, casing, 433. 6. Drive-shoe method of excluding water from wells, 442. 1. Driving casing, 435. 5. Drum factory, refinery, 764. Drums, b a r r e l s , and other containers used in transportation of petroleum, 611. Dry cleaning, use of petroleum products in, 882. Dry distillation at atmospheric pressure, 721.1. Dry gravity of oil in oil-water mixtures, determination of, 677.4. By use of conversion charts, 677.41. Dry ice, manufacture of, from natural gas containing carbon dioxide, 777. 2. Dual-completion wells, operation of, 501. 8. Dual completions, methods employed in, 459. 6. Dual completions of oil and gas wells, 418. Dual completions, proration rules governing, 986. 515. Ductility, methods of testing, 217. 2. Dump bailers for cementing operations in wells, 444. 75. Duo-sol extraction process, 725. 37. Dutch East Indies, oij and gas fields, districts and properties, 162. Dye manufacture, use of petroleum products in, 893. 1. Dyes, use of, in tracing underground flow of waters, 535. 12. Dynamite, use of in well shooting, 452. 22. Dynamometers for determining sucker-rod s t r e s s e s , 516.921.

E Earnings, oil company reinvested, 926. 3. Earthen sumps for oil storage, 646. Economic factors influencing well spacing, 412. 12. In condensate fields, 412.123. In gas fields, 412. 122. In oil fields, 412.121. Economic geology of petroleum, 330. Economic Geologists, Society of, 025. 2. Economic life of oil and gas properties, estimation of, for appraisal purposes, 951.1. Economic life of oil-producing properties, 414. 2.

Economic Palaeontologists and Mineralogists, American Society of, 025. 6. Economics of the petroleum and related industries, general reference, text and hand-books on, 900. Economics of the petroleum industry, regional, 910. Ecuador, oil and gas fields, districts and properties, 126. Edeleanu process of oil refining, 725. 31. Edge-water encroachment studies, 535. 5. Edge-water, expulsive effects of, on drainage of petroleum from reservoir rocks, 501. 732. Education of oil industry employees, 934. 35. Education of the petroleum technologist, 093. Education, U. S. Bureau of, publications of, 031.181. Educational institutions, publications of, 022. Eduction tube, influence of length and diameter of, on gas-lift efficiency, 515. 32. Eductor-tube foot-pieces for use on gas lifts, 515.44. Eductor tubes for gas-lift wells, 515. 21. "Tapered" eductor tubes, 515. 215. Efficiency of free flowing wells, 511. 15. Efficiency of oil industry employees, methods of promoting, 931. 2. Efficiency of oil-well plunger pumps, mechanical, 514. 58. Efficiency of oil-well pump valves, influence of wear on, 514.525. Efficiency of the gas-lift, mechanical, 515. 38. Efflux apparatus for measuring gas density, 685. 1. Egypt, oil and gas fields, districts and properties, 151. E i r e , petroleum industry of, 137.4. Elastic elongation of sucker rods, 514. 54. Elastic properties of rocks, 341. 5. Electric analyzers, 206. 791. E l e c t r i c equipment for central power plants, 516. 72. E l e c t r i c lighting equipment for drilling rigs, 422. 355. E l e c t r i c , magnetic, and galvanic apparatus for testing purposes, 206. 7. Electric meter, Thomas, for gas measurement, 683. 6. Electric models, use of in planning exploitation of oil and gas fields, 419. 1; 533. 35. Electric models, use of in planning exploitation programs, 501.701. Electric models, use of in planning water-flooding operations, 538. 236. Electric motors, application of, to rotary drilling, 425.233. Electric motors for individual well-pumping service, 516.3. Electric pilot, use of in determining permeability of formations penetrated by wells, 501. 775. Electric pilot, use of in gas injection studies, 537.95. Electric pilot, use of in water-flooding studies, 538. 3. Electric plant, refinery, 762. 2. Electric power, application of, to drilling wells, 422. 35. Electric Power Association, Petroleum, 0 2 8 . 4 . Electric power, development of, for oil-field exploration, 372.52. Electric-power distribution and transmission lines for well-pumping service, 516.31. Electric power for field-development purposes, 404. 3. Electric power for oil pipe-line pumping, 615. 511. 3. Electric-power transmission for drilling purposes, 422. 352. E l e c t r i c a l - a r c welding of steel tanks, 644. 42. Electrical conductivity of water in wells, devices for measuring, 535. 15. Electrical dehydrating of petroleum, 546. 4. Principles of, 546.41. Equipment for, 546. 42. Electrical depth indicators for oil-storage tanks, 675. 24. Electrical devices for indicating fluid levels in wells, 516.922. 2. Electrical engineering societies, publications of, 028. Electrical equipment, use of, in the petroleum and related industries, 094. 83. Electrical geophysical-exploration equipment, 306. 35. Electrical hazards in transportation and storage of petroleum and natural gas, 600. 12. Electrical hazards, protection of stored oil against, 648. 31. Electrical logging in oil-base drilling fluids, 420. 112. 4. Electrical logging, Schlumberger system of, 420. 112.01. - 58 -

Electrical logging while drilling, 420.112. 3. Electrical logs, 420.112. Electrical logs, use of in estimating oil and gas reserves, 951. 15. Electrical method of determining water in petroleum, 225. 13. Electrical methods of geophysical exploration, 368. 4. Electricál protection of refineries, 769.13. Electrical-resistivity methods of identifying oil-bearing strata, 353. 112. Electrical-resistivity methods, use of, in correlation of formations encountered in wells, 367. 3. Electrical shop equipment and methods, use of, in oilproducing and related industries, 590. 7¡ Electrical tables and formulas, 062. Electrical uses of petroleum, 891. Electrical water-locating devices, 441. 22. Electrically-welded casing, 432. 111.3. Electrically-welded line pipe for petroleum transportation, 615.232. Electrically-welded line pipe for gas transmission, 622. 32. Electro-chemical processes of oil refining, 729. 4. Electro drill, 429. 4. Electro-magnetic brakes for draw-works, 425. 212.62. Electro-plating, use of asphalt in, 875. Electrolysis of pipe-lines, bonding against, 615. 635. 25. Electrolytic action on well casing, 432. 62. Electrolytic corrosion of pipe lines, 615. 635. 2. Electrolytic corrosion of refinery equipment, 791. 2. Electrolytic corrosion of steel tanks, 644. 621. Electrometric method of determining hydrogen-ionization value of drilling fluids, 425. 218.411.312. Electronic control devices, 094. 835. Electronic equipment for test purposes, 206. 78. Electronic devices for computing, 092. 12. Electronic pipe-line controls, 625. 81. Electrostatic separation of mineral grains, 367. 43. Elemental composition of petroleum, natural gas, and bitumens; chemical analyses, 221. Elevators, casing, 433. 1. Elevators, drill-pipe, 425. 222. Elevations, measurement of by vehicle-borne instruments, 306. 126. Elongation of casing in tension, 432. 212. 1. Elongation of sucker rods, elastic, in oil-well pump operation, 514. 54. Elutriators for determining sand content of drilling fluids, 425.218.411.43. Elutriators for sand-classification studies, 306. 212. Emanometric prospecting, 368. 93. Emergency buying, 944. 13. Eminent domain, laws governing, 984. 5. Emission spectroscopy, 211.613.1. Emollients, use of petroleum in, 861. Emollients, properties of, containing petroleum, 245. Employee efficiency, methods of promoting, 931.2. Employee training programs, 931. 22. Employee welfare, 934. 3. Employees, oil industry, education and training of, 934. 35. Employees, discharge of, 935. 4. Promotion of, 935. 3. Selection of, 935. 2. Employers' liability insurance, 938. 2. Employers' liability laws, 985. 1. Employment of personnel, 935. 2. Employment statistics, 934. 53. > Emulsibility, 216. 5. Emulsified drilling fluids, 425. 218. 452. Emulsified oils, manufacture of, 756. 4. Emulsions, oil-water, character of, 546.1. Enamels and paints, asphaltic, manufacture of, 756. 3. Enamels, use of petroleum products in manufacture of, 844. 1. Encroachment of edge water, studies of, 535. 5. Energy gradients in moving oil through reservoir rocks, 501. 752. Encyclopedia, 050. Engine distillate, manufacture of, 751. 3. Engine distillate, marketing of, 960.13.

Engine distillate statistics, 914.1. Engine distillates, utilization of, 801. Engine oils, manufacture of, 753. 1. Engine oils, marketing of, 960.31. Engine tests, internal combustion, 252. Engineer, position of the, in the petroleum industry, 091. Engineer, relation of to management, 091. 1. Engineering committees, functions of, 091. 2. Engineering departments, oil company, 932. 37. Engineering departments f o r oil-producing enterprises, 598. Engineering method in oil property appraisals, 950.011. Engineers, petroleum, directories, biographies, addresses, etc., 080. Engines, butane, 816. 1. Engines, butane, for production purposes, 516.253. Engines, jet, use of petroleum products in operation of, 819.3. Engines, multicylinder automotive type internal combustion engine, 815.6. Engines, single-cylinder horizontal gas engines, characteristics of, 516. 231. Engines, types of for oil pipe-line pumping, 615.511.1. Engines, vertical multicylinder automotive type gas engines, characteristics of, 516.232. England, petroleum industry of, 137. 1. English-channel war-time oil pipe line, 615. 372. 1. English glossaries, dictionaries, and encyclopedia, 051. Ennis Lo-kate-it (water-locating) device, 441.222. Enthalpies, hydrocarbon, 223. 002. Entry, right of, laws governing, 984. 5. Equilibrium constants, hydrocarbons, 223.001. Equipment manufacturing and supply personnel, directories of, 081.7. Equipment, office, 948. Equipment, oil industry, A. P . I. specifications for, 944. 3. Equipment, reclaiming and maintenance of, 094. 99. Equipment, reconditioning of, 944. 26. Equipment service records, 094. 02. Ethane content of natural gas as a measure of carbon black value, testing f o r , 781. 1. Ethane hydrates, phase diagrams for, 526. 1. Ether, use of, in identifying petroleum, 353. 111. Ether, use of petroleum products in manufacture of, 863. Ethylene, process for production of, 720. 11. European countries, patents, 071.3. European governments, publications of, 033. European oil and gas fields, districts and properties, 130. Evaporation and volatility of petroleum, 214.2. Evaporation loss of oil in storage, reduction of temperature in minimizing, 648. 22. Evaporation losses of oil, 974. 531. Evaporation losses of oil during storage, 648. 2. Evaporation losses of oil, reduction of, 534. 2. Examination, testing, and sampling of petroleum, 200. Examinations for appraisal purposes, 950. 2. Excavation methods in drilling, hand, 423. Excavations preparatory to drilling, 421. 2. Excavations, supporting, in mining operations, 473. Excavators, mechanical, use of, in open-pit mining, 561.3. Exchangers, heat, in oil refineries, 734. 2. Exchangers, heat, operation and control of, in oil refining, 742. Exchanges, oil security, 923. 5. Exclusion of water f r o m wells, 440. By cementing casing, 444. By use of cereals, saw-dust, and other expanding materials, 442. 2. By use of packers, 443. Drive-shoe method, 442. 1. Expansion, gas, as a means of cooling compressed gas, 772.44. Expansion coils, use of, in cooling compressed gas, 772. 441. Expansion engines, use of, in cooling compressed gas, 772.442. Expansion of petroleum, coefficient of, 213. 2. Expenditure and income statements, 941. 33. Expense accounts, individual, 949. 1. Expense cost records, primary, 942.11. Experiment station publications, 021. - 59 -

F e r t i l i z e r , production of, f r o m p e t r o l e u m p r o d u c t s , 877. 1. F i b e r c e m e n t s , 444. 164. F i b e r g r e a s e s , m a n u f a c t u r e of, 758. 2. F i b r o u s m a t e r i a l s , u s e of in d r i l l i n g fluids to r e d u c e w a t e r l o s s , 425. 218. 437. F i e l d p r e s s u r e , c o n s e r v a t i o n of, 533. F i e l d p r e s s u r e decline, planning exploitation p r o g r a m to maintain u n i f o r m , 533. 3. F i e l d s , oil, geological d e s c r i p t i o n and m a p s of, 305. F i l t e r s in oil r e f i n e r i e s , 736. 1. Filing s y s t e m s , office, 948.4. F i l t r a t i o n , continuous contact, 729. 21. F i l t r a t i o n equipment, 206. 82. F i l t r a t i o n equipment, operation and control of, 744. F i l t r a t i o n methods of dehydrating p e t r o l e u m , 546. 7. F i l t r a t i o n of i m p u r i t i e s f r o m spent lubricating o i l s , 838. 2. F i l t r a t i o n of liquids, 216. 3. F i l t r a t i o n of oil through F u l l e r ' s e a r t h or clay to d e c o l o r i z e , 726. 1. F i l t r a t i o n p r o c e s s e s in oil r e f i n i n g , 729. 2. F i l t r a t i v e p r o p e r t i e s of F u l l e r ' s e a r t h and clay in d e c o l o r izing oils, 726. 3. F i l t r o l f r a c t i o n a t i o n p r o c e s s , 729. 93. F i n a n c e of oil c o m p a n i e s , 920; 922. F i n a n c i a l r e p o r t s , oil company, 933. 1. F i n a n c i a l r i s k s in the p e t r o l e u m and allied i n d u s t r i e s , 925. Financing institutions, oil company, 920.91. Finland, p e t r o l e u m i n d u s t r y of, 139. F . F i r e h a z a r d s and f i r e prevention in gas p i p e - l i n e operation, 625. 5. F i r e h a z a r d s in oil s t o r a g e , 648. 3. F i r e h a z a r d s in s t o r a g e and t r a n s p o r t a t i o n of p e t r o l e u m and n a t u r a l gas, 600.11. F i r e h a z a r d s in water t r a n s p o r t of oil, 614. 61. F i r e I n s u r a n c e , 938. 1. F i r e l o s s e s and m e t h o d s of c o n s e r v a t i o n through f i r e p r e vention, 978. F i r e l o s s e s in oil s t o r a g e , 648. 3. F i r e l o s s e s of oil and g a s , 974. 533. F i r e l o s s e s of oil and gas, methods of reducing, 534. 5. F i r e prevention a s a c o n s e r v a t i o n m e a s u r e , 978. F i r e prevention in p i p e - l i n e operation, 615. 64. F i r e p r e v e n t i v e and extinguishing equipment, r e f i n e r y , 769. 1. F i r e p r o t e c t i o n s y s t e m f o r oil producing p r o p e r t i e s , 599. 2. F i r e walls in tank f a r m s , 648. 33. F i r e s , prevention of, in handling p e t r o l e u m i n d u s t r y products, 934.314.5. F i r e s , well and tank, m e t h o d s of preventing and combating, 534. 5. F i r s t aid in oil i n d u s t r y accidents, 934. 31; 934. 315. F i s c h e r - T r o p s c h p r o c e s s f o r production of liquid f u e l s , 792.2. F i s c h e r - T r o p s c h s y n t h e s i s , c a t a l y s t s f o r u s e in, 792. 25. F i s c h e r - T r o p s c h s y n t h e s i s p r o c e s s f o r p r o d u c i n g liquid f u e l s f r o m coal, 314. 12. F i s c h e r - T r o p s c h s y n t h e s i s p r o c e s s f o r producing liquid f u e l s f r o m n a t u r a l gas, 314.21; 779. 11. F i s h - t a i l bits, 425. 214.11. F i s h i n g o p e r a t i o n s on casing, 436. F i s h i n g tools and methods, 428. F i x e d - b e d catalytic c r a c k i n g p r o c e s s , 721.335. F l a s h point, e x p e r i m e n t a l v a l u e s and physical significance of, 231.2. Flash testers, 231.1. F l a s k s , g r a d u a t e d , f o r analytical p u r p o s e s , 206.41. Flexible coupling joints f o r gas pipe l i n e s , 622. 225. F l e x i b l e couplings f o r oil pipe l i n e s , 615. 223. Floating d e p t h - i n d i c a t o r s f o r oil s t o r a g e tanks and r e s e r v o i r s , 675. 22. F l o a t i n g - r o o f tanks, 644. 53. Flooding r e s e r v o i r r o c k s with w a t e r to s t i m u l a t e oil r e c o v e r y , 538. E f f e c t s of, 538. 1. Methods of applying, 538. 2. Flooding, w a t e r , e c o n o m i c s of, 538.8. F l o r a , types of, c h a r a c t e r i z i n g d i f f e r e n t geologic p e r i o d s , 322. 1.

Exploration and p r o s p e c t i n g f o r p e t r o l e u m and other b i t u m e n s , 300. Exploration c o m p a n i e s , oil, finance, organization, and control of, 920. 1. Exploration c o m p a n i e s , oil, m a n a g e m e n t of, 930. 1. Exploration cost, 387. Exploration G e o p h y s i c i s t s , Society of, 023. SI. Exploration m e t h o d s , s u b m a r i n e , 360. 05. Exploration outfits and equipment, 306. Exploration p e r s o n n e l , d i r e c t o r i e s of, 0 8 1 . 1 . Exploration p r o f i t s , 926.11. Exploration, s u b m a r i n e , equipment and methods, 306. 15. Explosion a p p a r a t u s f o r gas a n a l y s i s , 206. 52. Explosion h a z a r d s in oil s t o r a g e , 648. 3. Explosion h a z a r d s in s t o r a g e and t r a n s p o r t a t i o n of p e t r o l eum and n a t u r a l g a s , 600. 11. Explosion h a z a r d s in w a t e r t r a n s p o r t of oil, 614. 61. Explosion m e t h o d s of g a s a n a l y s i s , 686. 2. Explosions, p r e m a t u r e , in well shooting, c a u s e s and e f f e c t s of, 4 5 2 . 6 . Explosions, prevention of, in handling p e t r o l e u m i n d u s t r y p r o d u c t s , 934. 314. 5. Explosive c o r d , u s e of in cleaning l i n e r p e r f o r a t i o n s , 532.93. Explosive h y d r o c a r b o n - a i r m i x t u r e s , 2 3 1 . 4 . Explosive m i x t u r e s , control of in a i r - d r i v e o p e r a t i o n s , 537.96. Explosive p e t r o l e u m p r o d u c t s , r e g u l a t i o n s governing u s e of, 978. 1. Explosive s u b s t a n c e s , laws governing shipment and s t o r a g e of, 9 8 7 . 2 . Explosives, u s e of, in f i s h i n g o p e r a t i o n s , 428. 5. Explosives, u s e of, in setting c e m e n t in wells, 4 4 4 . 4 2 . E x p l o s i v e s , u s e of, in the p e t r o l e u m and r e l a t e d i n d u s t r i e s , 094.4. Explosives, u s e of p e t r o l e u m p r o d u c t s in m a n u f a c t u r e of, 894. E x p l o s i v e s u s e d in gun p e r f o r a t i n g , 438. 25; 453. 225. E x p l o s i v e s u s e d in s e i s m i c surveying, 306.325. E x p l o s i v e s u s e d in well shooting, 452. 2. Detonation of, 452. 4. Export oil, m a n u f a c t u r e of, 752. 2. Export oil, m a r k e t i n g of, 960. 22. E x p o r t s t a t i s t i c s . United States c r u d e p e t r o l e u m , 912.6. Export t a x e s , 982. 5. E x p o r t e r s of p e t r o l e u m p r o d u c t s , 961. 21. Expulsive f o r c e s influencing d r a i n a g e of oil f r o m r e s e r v o i r r o c k s , 501.73. E x t r a c t i o n of oil f r o m wells, 510. E x t r a c t i o n p r o c e s s e s , solvent, 725. 3.

F F a c t o r i e s engaged in production of equipment f o r the p e t r o l e u m and r e l a t e d i n d u s t r i e s , 094. 87. F a i r m a r k e t value of oil and gas p r o p e r t i e s ; legal concepts, 951. 191. Falkland Islands, p e t r o l e u m i n d u s t r y of, 129.2. F a m i l y c u r v e s , m e t h o d s of developing,. 951. 134. F a r m s , tank, f o r oil s t o r a g e , 642. F a t i g u e f a i l u r e s in s t e e l use, 094. 101. 1. Fatigue s t r e s s e s in s u c k e r r o d s , 514. 545. F a u l t s , influence of, on oil and gas accumulation, 333. 5. Fauna, types of, c h a r a c t e r i z i n g d i f f e r e n t geologic p e r i o d s , 322.2. F e d e r a l Oil Conservation Board, U . S . , a c t i v i t i e s of, 974. 71. F e d e r a l Oil Conservation Board, U. S., publications of, 031.188. F e d e r a l P o w e r C o m m i s s i o n , U. S . , regulation of n a t u r a l g a s i n d u s t r y by, 986. 32. F e d e r a l T r a d e C o m m i s s i o n , U . S . , publications of, 031. 182. F e e ownership of p r o p e r t y , m e t h o d s of acquisition of land, 382. F e e title to land, l a w s governing t r a n s f e r of, 984.31. F e e d i n g d e v i c e s , automatic, f o r r o t a r y drilling, 4 2 5 . 2 1 9 . 2 . 60

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F o s s i l s , m i c r o - , use of, in c o r r e l a t i o n of well r e c o r d s , 367.21. F o s s i l s , types of, c h a r a c t e r i z i n g different geologic p e r i o d s , 322, Fauna, 322. 2. F l o r a , 322. 1. Foundations, d e r r i c k , 4 2 2 . 2 2 1 . 15. Foundations, r i g , design and construction of, 421. 35. F o u r - c y c l e internal-combustion engines using light d i s t i l l a t e s in power development, 815. 2. F o u r - c y c l e oil engines, 8 1 7 . 2 . F r a c t i o n a l condensation methods of gas a n a l y s i s , 686. 3. F r a c t i o n a l distillation, 2 1 4 . 3 . ; 7 2 1 . 0 2 . F r a c t i o n a l precipitation and solubility, 2 1 6 . 4 . F r a c t i o n a t i n g columns, 2 1 4 . 3 1 1 . F r a c t i o n a t i n g columns in oil r e f i n e r i e s , 734. 5. F r a n c e , oil and gas fields, d i s t r i c t s and p r o p e r t i e s , 135. F r a s c h p r o c e s s of desulphurizing o i l s , 724. 1. F r e e - f a l l s y s t e m of drilling, 424. 6. F r e e pump, Kobe, 5 1 4 . 1 2 1 . 2 .

F l o r i d a gulf c o a s t , petroleum industry of, 1 1 1 . 4 5 . F l o r i d a , petroleum industry of, 1 1 1 . 9 3 4 . Flotation o i l s , use of petroleum products in manufacture of, 871. Flow calculations, p i p e l i n e , 6 1 5 . 1 1 . Flow connections for pumping wells, 5 1 4 . 4 . F l o w - c o n t r o l l e r s , proportional, 740. 15. F l o w - l i n e sampling d e v i c e s , automatic, 676. 14. F l o w - l i n e sampling of oil, 676. 35. Flow of gas through pipes, theoretical considerations, 621. Flow of oil through pipes, t h e o r e t i c a l considerations, 615. 1. Flow of wells, equipment for controlling, 511. 8. Flow plugs for maintaining b a c k - p r e s s u r e on wells, 511. 22. Flow tanks, 5 1 1 . 8 4 . Flow tanks, s t r u c t u r a l f e a t u r e s and arrangement of, 641. 1. Flow t e s t s on oil and gas wells, methods of conducting, 451. 2. Flow t e s t s to determine productive capacity of wells, 458. 12. Flowing-well production r e c o r d s , 5 1 1 . 9 1 . Flowing wells, c h a r a c t e r i s t i c s of, 511. 11. Flow efficiency, 511. 15. Flow v e l o c i t i e s , 511. 13. Hydrodynamics of, 5*11. 1. Installation of tubing in, 5 1 1 . 4 . P r e s s u r e conditions in flow columns, 511. 14. P r e s s u r e control of, 5 1 1 . 2 . Slippage of gas through oil in, 511. 12. Flowing wells, c o r r o s i o n in, 508. 1. Flowing wells through tubing, advantages of, 511. 305. F l o w e r s , use of petroleum products in preservation of, 897.2. Fluid content of formation s a m p l e s , determination of, 420. 111.24. Fluid, drilling, functions of, 4 2 5 . 2 1 8 . 4 2 . Ingredients of, 4 2 5 . 2 1 8 . 4 3 . P r e p a r a t i o n and control of, 425. 218. 4. P r e p a r a t i o n of, devices and f a c i l i t i e s f o r , 425. 2 1 8 . 4 4 . P r o p e r t i e s of, 425. 218. 41. T e s t methods and instruments f o r , 425. 2 1 8 . 4 1 1 . Fluid l e v e l s in wells, devices for determining, 5 1 6 . 9 2 2 . Fluid l e v e l s in wells, study of, to determine s o u r c e s of entering water, 535. 13. Fluid m e c h a n i c s , applications of in r e s e r v o i r engineering, 500. 11. Fluid-packed pumps for oil-well s e r v i c e , 5 1 4 . 1 1 4 . Fluid saturation of c o r e s , 340. 91. Fluid saturation of c o r e s . X - r a y method of determining, 219. 61. Fluid saturation of formation s a m p l e s . X - r a y equipment for determining, 3 0 6 . 2 1 7 . 3 . Fluidity and v i s c o s i t y of liquids, 216. 1. F l u o r e s c e n c e of petroleum, 211. 5. Fluorographic analysis, 368. 92. Flushing o i l s , manufacture of, 753. 6. Flushing o i l s , marketing of, 960. 36. F o a m protection f o r stored oil, 648. 32; 7 6 9 . 1 2 . F o a m t e s t for o i l - w e l l c e m e n t s , 444. 112. 6. F o g , dispelling of, by burning oil, 966. 91. F o o t - p i e c e s for eductor-tubes on gas lifts, 5 1 5 . 4 4 . Footings, d e r r i c k , 422. 221. 15. F o r e i g n and Domestic C o m m e r c e , U. S. Bureau of, publications of, 031. 172. F o r g e - s h o p equipment and methods, use of, in oil-producing and related industries, 590. 2. F o r g i n g s and c a s t i n g s , detection of flaws in, 094. 101. 2. Formaldehyde, use of in inhibiting c o r r o s i o n , 615. 635. 6. Formaldehyde, use of petroleum products in manufacture of, 8 7 7 . 6 . F o r m a t i o n of hydrocarbons, heat of, 237. 1. F o r m a t i o n s a m p l e r s , 353. 113. F o r m a t i o n s a m p l e s , inspection of, 4 2 0 . 1 1 1 . F o r m a t i o n shut-offs, 442. F o r m a t i o n t e s t e r s , use of, in determining productive capacity of wells, 451. 1 . ; 458. 11. F o r m a t i o n t e s t s and t e s t e r s , 4 2 0 . 113. F o r m a t i o n volume method of estimating oil r e s e r v e s , 951. 11. F o r m u l a s and t a b l e s , general, 060. F o r m u l a s , t a b l e s , and constants, physical and c h e m i c a l , 207.

F r e e z i n g of c o r e s to prevent fluid l o s s , 420. 111. 242. F r e e z i n g of d r i l l pipe, methods of avoiding and c o r r e c t i n g in r o t a r y drilling, 425. 281. 3. F r e e z i n g p r o c e s s e s in oil refining, 728. F r e n c h g l o s s a r i e s , d i c t i o n a r i e s , and cyclopedia, 053. F r e n c h Guiana, petroleum industry of, 124. 3. F r i c t i o n of oil and gas moving through r e s e r v o i r r o c k , f o r m u l a s f o r computing, 501. 743. F r o z e n casing, freeing, 436. 2. F r u i t s , use of petroleum products in p r e s e r v a t i o n of, 897. 2. F u e l development in shale and coal r e t o r t i n g , 584. 7. F u e l "dopes" for use with light d i s t i l l a t e s in i n t e r n a l combustion engines, 815. 5. F u e l , efficiency of petroleum and natural gas, 2 5 5 . ; 256. F u e l oil b u r n e r s , 8 1 1 . 1 5 . Fuel oil, marketing of, 960. 4 . F u e l oil s t a t i s t i c s , 914. 4 . F u e l oil, tank c a r s f o r r a i l transport of, 6 1 3 . 1 1 . F u e l oil, use of, as internal-combustion-engine fuel, 4 2 2 . 3 4 4 . 5. Fuel oil, use of, as m e t a l l u r g i c a l - f u r n a c e fuel, 873. F u e l oil, use of, in domestic heating, 8 1 4 . 1 . F u e l oil, use of, in industrial f u r n a c e s , 813. 1. F u e l oil, use of, in s t e a m generation, 8 1 2 . 1 . F u e l oil, utilization of, 804. F u e l o i l s , heavy, manufacture of, 754. F u e l o i l s , s t o r a g e of, 640. 22. F u e l o i l s , t e s t s of, 266. F u e l pumps f o r s t e a m b o i l e r s , 4 2 2 . 337. F u e l supply and distribution f o r internal-combustion engines used in operating pumping wells, 516. 2 1 . F u e l supply for pumping wells using s t e a m engines and boilers, 516.11. F u e l s for s t e a m b o i l e r purposes, 422. 334. F u e l s for s t e a m generation in r e f i n e r y plants, 762. 11. F u e l s , internal combustion engine, 422. 344. F u e l s , synthetic liquid, f r o m coal, 314. 1. F u e l s , synthetic liquid, f r o m natural g a s , 314. 2. F u e l s , u s e of, in the petroleum and r e l a t e d industries, 094.5. F u l l e r ' s earth, use of, in decolorizing o i l s , 726. 1. F u l l - h o l e cementing, 444. 332. 2. Fuming sulphuric acid, use of, in t r e a t i n g oil d i s t i l l a t e s , 725. 11. F u r f u r a l refining p r o c e s s , 729. 94. F u r n a c e fuel, m e t a l l u r g i c a l , use of fuel oil and hydrocarbon g a s e s a s , 873. F u r n a c e heating, industrial, 813. F u r n a c e t e s t s , industrial, 253. F u r n a c e s for activating F u l l e r ' s earth, 736. 3. F u r n i t u r e , office, 948. 2. F u s i o n , heat of, 237. 2. F u t u r e of the petroleum and related industries, 991. 3. F u t u r e production, estimating cost of, 9 5 1 . 2 . Future r e s e r v e s of petroleum, international competition f o r , 972. G -

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Galicia, oil and gas fields, districts and properties, 132. Galician rod-tool system of drilling, 424. 5. Galvanic cells and storage batteries, 206. 77. Galvanic, electric, and magnetic apparatus for testing purposes, 206. 7. Galvanometers, 206. 72. Gamma-ray inspections of forgings and castings, 094. 101. 2. Gamma-ray logs. 420. 112. 51. Gardens, oil industry employees', 934. 36. Gas-actuated well-pumping mechanisms, 516.55. Gas and air equipment, use of, in the petroleum and related industries, 094. 84. Gas anchors for pumping wells, 514.42. Gas, analysis of, 686. Gas analysis apparatus, 206. 5; 686. 4. Gas balances for determining density of gases, 685. 2. Gas bubbles, resistance offered by, in drainage of oil f r o m reservoir rocks, 501. 731. 1. Gas burners, types of, for carbon-black manufacture, 782.5. Gas-collecting equipment in refineries, 739.3. Gas companies, natural, management of, 930. 3. Gas, compressed, application of to reservoir rock to restore pressure, 537. Gas, compressed, use of expansive force of, in power development, 819. 2. Gas compression and transmission, 620. Gas compression in compression and refrigeration process for recovering natural gasoline, 772. 3. Gas, compression of, 624. Gas compression, power development for, 772. 32. Theoretical considerations governing, 621. Gas compressors for natural gasoline recovery, 772. 31. Gas compressors for pressure restoration, 537. 1. Gas compressors for use in gas-lift operation, 515.5. Gas contamination, effect of, on setting qualities of oil-well cements, 444.132.4. Gas cooling, compressed, 772. 4. Gas-cut drilling fluids, methods of degassing, 425. 218. 446. Gas cycling, principles of, 520. 021. Gas cycling, retrograde condensation in, 501. 722. Gas-density measurement, 685. Gas-distributing systems, high pressure, for operation of gas lifts, 515. 62. Gas-driving system, operation and control of, 537. 4. Gas, economy in oil-field use of, 534. 4. Gas emanations at surface, 352. 2. Gas-engine-driven compressors, 772. 321. Gas-engine equipment for central power plants, 516. 73. Gas-engine power, development of, for oil-field exploration, 372.53. Gas-engine power for field development purposes, 404. 21. Gas engines, application of, to well drilling, 422. 341. Gas engines for individual well-pumping service, 516.23. Gas engines for oil pipe-line pumping, 615. 511. 2. Gas engines, vertical multicylinder, for drilling purposes, 422. 341. 2. Gas, expulsive effects of, on drainage of oil f r o m reservoir rocks, 501. 731. Gas, extraction of, from wells, 520. Gas, flow of, through pipes, theoretical considerations governing, 621. Gas, forcing of, into reservoir rocks to restore pressure, 533.2. Gas gathering facilities, provision of, for field development purposes, 406. Gas-gathering systems, 543. Lay-out and design of, 543. 1. Operation and control of, 543. 5. Gas gauging and metering, 680. Gas gauging, calculations in; units of measure, tables, formulas, and conversion factors, 687. Gas gauging records, individual well, 681.01. Gas gauging records, pipe-line, 682. 02. Gas heaters for use in operation of the gas lift, 515. 42. Gas holders, design, construction, and use of, 652. Gas, hydrocarbon, use of, in power development with internal-combustion engines, 816. Gas industry, natural, economics of, 904.

Gas, influence of, on oil migration, 331.4. Gas injection economics, 537. 8. Gas injection into wells to assist flow, 511. 73. Gas-injection technics, intermittent, 537.41. Gas in oil, effect of, on oil-well plunger-pump efficiency, 514. 57. Gas-input control devices for use with gas lifts, design of, 515. 4. Gas, input, influence of volume, pressure, and temperature of, on efficiency of gas lifts, 515. 31. Gas leakage and waste, reduction of, 543. 3. Gas lift, application of, to lifting oil f r o m wells, 515. Arrangement of surface equipment for, 515. 2. Continuous gas lift, 515. 11. Intermittent gas lift, 515. 12. Stage gas lift, 515.14. Types of gas lifts, 515. 1. Gas lift, mechanical efficiency of, 515. 38. Influence of flow velocities and capacities on, 515. 34. Gas-lift operating records, 515. 92. Gas-lift operation, choice of, in preference to air lift, 515.33. Gas-lift pilot controls, 515.125.1; 515.75. Gas-lift tests on oil wells, methods of conducting, 451. 3. Gas-lift tests to determine productive capacities of wells, 458. 13. Gas lifts, advantages and disadvantages of, 515. 91. Gas lifts, control and operation of, 515. 7. Gas lifts in well service, factors influencing design of, 515. 3. Gas-line drips, 543. 4. Gas, liquefied or compressed, use of, in illumination, 824. Gas manufacture, utilization of gasoline in, 801.1. Gas, manufactured o i l - , use of, in illumination, 822. Gas, manufactured, use of petroleum products in, 850. Gas measurement, problems in wet, 680. 01. Gas meters, orifice, operation and maintenance of, 683. 34. Gas meters, types of, 683. Gas, natural (see natural gas). Gas, natural, general data on production of, 502. Gas oil, manufacture of, 752. 5. Gas oil, marketing of, 960.'25. Gas-oil ratio as a measure of production efficiency, 501. 76. Gas-oil ratio laws governing oil and gas production, 986. 513. Gas-oil ratio, significance of, as an index of production efficiency, 533. 11. Gas-oil statistics, 914. 3. Gas oil, storage of, 640. 24. Gas oil, tests of, 264. Gas pipe-line construction, 543. 2. Gas pipe-line construction and testing, 623. Gas pipe-line design, 622. Gas pipe-line joints, types of, 622. 2. Gas pipe-line operation, 625. 7. Gas pipe-line operation and control, 625. Gas pipe lines, corrosion of, and methods of minimizing, 629. 1. Gas-pressure and air-supply control devices in carbonblack manufacture, 782. 6. Gas-pressure conservation in oil-producing formations, 974.2. Gas-pressure regulators, 625. 1. Gas-pressure regulators for gas burners, 811. 23. Gas-producing properties, appraisal of, 952. Gas recovery, percentage, factors influencing, 530.12. Gas reserves, use of logging data in estimating, 367. 8. Gas sampling, 688. Gas storage, 650. Gas storage by reinjection into porous earth strata, 653. Gas storage in underground formations, 533. 25. Gas storage, use of pipe lines f o r , in gas transmission, 625. 6. Gas transmission for gas-lift operation, 515.6. Gas transmission lines in pressure restoration, 537. 2. Gas transportation facilities, provision of, for field development purposes, 407. Gas traps in oil refineries, 734. 7. Gas traps, types of, in oil production, 544. 1. Gas turbines, 094. 845. - 62

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Gas turbines for compressor operation, 624. 45. Gas turbines, jet propulsion, design and performance of, 819.31. Gas turbines, use of petroleum products in operation of, 819.4. Gas wastage prohibition law.s, 986. 2. Gas-well equipment, 521. Gas-well equipment, corrosion of, 508. 4. Gas-well "syphons," 523. 1. Gas wells, determining productive capacity of, 458. 2. Gas wells, drowning and revival of, 535. 6. Gas wells, methods of removing water from, 523. Gases and vapors, hydrocarbon, physical and chemical properties of, 771. Gases, hydrocarbon, as metallurgical furnace fuel, 873. Gases, hydrocarbon, utilization of, 807. Gases, liquid, manufacture of, 751.5. Gases, refinery, utilization of, 769. 72. Gases, sampling of, 281. Gaseous fuel burners, 811. 2. Gaseous fuel, use of, in domestic heating, 814. 2. Gaseous fuel, use of, in industrial furnaces, 813. 2. Gaseous fuel, use of, in steam raising, 812. 2. Gaseous hydrocarbons, general technology of, 003. Gaseous hydrocarbons, methods of determining properties of, 215. 02. Gaseous hydrocarbons, properties of, 215.01. Gaseous products of petroleum, tests of, 262. Gasification of coal, underground, 579. 1. Gasoline and motor fuels, tank cars for rail transport of, 613.12. Gasoline and other light condensates, extraction of, from natural gas, 775. Gasoline content of natural gas, determination of, 686. 51. Gasoline engine power for field development purposes, 404. 22. Gasoline engines, application of, to well drilling, 422. 342. Gasoline engines for individual well-pumping service, 516. 24. Gasoline extraction plants, natural, appraisal of, 952. 6. Gasoline industry, natural, statistics of, 915. 5. Gasoline, manufacture of, 751.2. Gasoline, marketing of, 960.12. Gasoline, motor, storage of, 640. 13. Gasoline, natural, extraction of, from natural gas by compression and refrigeration process, 772. Gasoline, natural, storage of, 640. 14. Gasoline, pipe-line transport of, 616. Gasoline pipe lines, 615. 92. Gasoline plant lay-out and design, compression and refrigeration process, 772. 1. Plant construction, 772. 2. Gasoline recovery plants, natural, 716. Gasoline sales taxes, 982.41. Gasoline statistics, 914. 1. Gasoline tax evasion, 982.415. Gasoline, tests of, 263. Gasoline, use of, as internal-combustion-engine fuel in well drilling, 422. 344. 3. Gasoline, use of, in dry cleaning, 882. Gasoline, use of, in illumination, 825. Gasoline, use of, in industrial furnaces, 813. 12. Gasoline, use of, in internal-combustion engines in power development, 815. , Gasoline, utilization of, 801. Gasoline, utilization of in gas manufacture, 801. 1. Gasometers, design, construction and use of, in gas storage, 652. Gathering facilities, oil- and gas-, for field development purposes, 406. Gathering lines, vacuum, 536. 2. Gathering systems, petroleum, 615.02. Gathering systems for collecting oil in field operations, 542. Lay-out and design of, 542. 1. Operation and control of, 542. 5. Gathering systems for low-pressure wet gas, 515. 61. Gathering systems, gas-, 543. Lay-out and design of, 543. 1. Operation and control of, 543. 5.

Gauge tables for oil storage reservoirs and sumps, preparation of, 672. Gauge tables for oil tanks, preparation of, 761. Gauges, differential and static recording pressure, for use with orifice meters in gas measurement, 683. 31. Gauges for measuring and recording gas pressures, types of, 684. Gauging and metering natural gas, 680. Gauging and metering oil, 670. Gauging of gas, calculations in; units of measure, tables, formulas, and conversion factors, 687. Gauging of natural gas, influence of hydrogen sulphide on, 680.02. Gauging of petroleum, natural gas, and shale oil, general data on, 600. Gauging of wet gas, problems in, 680. 01. Gauging records from individual wells, 670.11. Gauging records from tanks and reservoirs, 670. 21. Gauging records, gas, individual well, 681.01. Gauging records, gas pipe-line, 682.02. Gauging records, pipe-line, 670. 31. Gauging tanks and their use, oil-, 673. Gear drives for power transmission in rotary drilling, 425. 234. 2. Gear-driven pumping units, 516. 5. Double-reduction, 516. 52. Single-reduction, 516. 51. Gear-type pumps for oil pipe lines, 615. 512. 4. Geared power in multiple-well pumping, 516. 422. Gearing, speed reduction, for transmission of power in electric well-pumping service, 516. 34. Gears, lubrication of, 836. Gel cements, 444. 165. Gel strength of drilling fluids, methods of measuring, 425.218.411.32. General Land Office, U.S., publications of, 031.133. Genesis of petroleum, 310. Geoanalyzer, 420. 112. Geochemical analysis equipment, 306. 216. Geochemical logging, 420. 112. 8. Geochemical methods of exploration, 368.61. Geochemistry, 310. Geodynamic prospecting, 368.91. Geographic distribution of petroleum, 100. Geographical maps, 102. Geographies, general and economic, 100. Geologic age of formations, determination of, 366. Geologic age of formations producing petroleum, 321. Geologic age of oil- and gas-bearing formations, 351. 6. Geologic factors in selection of test-well sites, 371. Geologic mapping, 363. Geologic maps, 409. 2. Geologic inaps and sections, interpretation and use of, 361. Geologic vertical sections, use of, in correlation of well records, 367. 1. Geological and exploration outfits and equipment, 306. Geological and mineralogical tables and formulas, 065. Geological descriptions of oil fields, general, 305. Geological indications of petroleum and natural gas, 351. Geological nomenclature, 303. Geological periodicals and journals, 301. Geological Society of America, publications of, 025. 1. Geological Society of London, 025. 3. Geological societies, organizations and institutions, 302. Geological societies, publications of, 025. Geological Survey, U.S., publications of, 031.131. Geological surveys, methods of conducting, 360. Geological tables, charts, and formulas, 307. Geologist, position of, in the petroleum industry, 091. Geologists, petroleum, directory and biographies, 308. Geology departments, oil company, 932. 392. Geology of petroleum, general, 300. Reference, text, and hand books on, 300. History, progress, and development of, 304. Geology, tectonic, 361. Geophones, 306. 32. Geophysical equipment, 306. 3. Geophysical indications of petroleum and natural gas, 351. 5. Geophysical methods of exploration, 368. - 63 -

Geophysicists, Exploration, Society of, 023. S I . Georgia, petroleum industry of, 111.933. Geothermal gradients in oil fields, 353. 3. German glossaries, dictionaries, and cyclopedia, 052. Germany, oil and gas fields, districts and properties, 134. Glands, lubrication of, 835. "Glory holes", use of, in surface mining, 562. Glossaries, 050. Government agencies, bureaus, and departments, publications of, 030. Government regulation of oil and gas pipe lines, 605. 3. Government regulation of the petroleum and related industries, 980. Government regulation of the petroleum industry, wartime, 989. 1. Gradients, pressure, in oil and gas reservoirs, 501. 53. Graduated casing columns, design of, 4 3 2 . 2 1 9 . 2 . Graduated sucker-rod strings, design of, 514.741. Grains, mineral, in rocks and sands, size of, 341.4. Graphic cost records, 942. 7. Graphic logs, 420. 152. Symbols for use on, 420.152. 1. Graphic methods of displaying results of water analysis, 420.114.2. Graphic production records, 933. 32. Graphic solution of well-spacing problems, 412. 2. Graphs, production time-rate, use of in estimating oil and gas r e s e r v e s , 951. 131. Graphs, well production, 501.11. Gravel-packing, economics of, 459. 35. Gravel-packing wells, 459. 3. Gravel packs, circulated, 454.131. Gravel screens for sand control in wells, 454.13; 517. 24. Gravel screens, prepacked, 454.132. Gravimeters, 306. 33. Gravimetric apparatus, 206. 3. Gravimetric methods of exploration, 368. 1. Gravitational force, expulsive effects of, on drainage of petroleum from r e s e r v o i r rocks, 501. 733. Gravity balances, 306. 33. Gravity-flow systems for oil pipe lines, 615. 4. Gravity, influence of selective action of, on oil accumulation, 331.3. Gravity of oil, determination of, 677. Gravity of oil in oil-water mixtures, determination of, 677.4. Gravity scale, A. P . I . , 213.111. Gravity systems for separation of water from oil, 546. 2. Gravity tramways, use of, in transportation of bituminous substances, 5 8 1 . 2 . Gray catalytic desulphurization process, 724. 7. Grease statistics, 914. 5. Greases and lubricants, use of, in the petroleum and related industries, 094. 7. Greases, manufacture of, 758. Greases, marketing of, 960. 8. Greases, use of, in preventing corrosion of iron and steel, 896. Greases, utilization of, 803. Greece, petroleum industry of, 139. G. Grief stems, 425. 215. Grinders, types of, 582. 3. Grips, adjuster, for polished rods, 514. 33. Ground-temperature surveys in oil fields, 353. 3. Ground-water analyses and interpretations, 420. 114. Ground waters, characteristics of, and relation to oil and gas accumulations, 353. 2. Ground waters in wells, chemical inter-action of, 441. 8. Ground waters, saline, influence of, on properties of petroleum, 3 1 5 . 3 . Guatemala, oil and gas fields, districts and properties, 114. 1. Guianas, oil and gas fields, districts and properties, 124. Guides, casing, 433. 8. Gulf Coast, oil and gas fields, districts and properties, United States, 1 1 1 . 4 . Gumming tests, 219.3. Gums, removing or inhibiting formation of, in distillates, 725.

Gun perforaters, 438. 2 . ; 453. 22. Gun perforating, explosives used in, 438. 25; 453. 225. "Gushers, " 511.5. Characteristics of, 511.51. "Gushers, " capping and control of, 448. Gypsum cements, 444.166. Gyratory breakers, crushing of solid hydrocarbons by, 582. 21. Gyroscopic compass, use of in well surveying, 420.116. 21. H Haiti, oil and gas fields, districts and properties, 115.4. Halliburton methods of well cementing, 444. 332. Halogen compounds in petroleum, 223. 7. Halogens in petroleum and related substances, 221. 6. Hand books, text, and reference books, general, 000. Hand methods in open-pit mining, 561.1. Hand-power drilling rigs, 422. 11. Hangers, beam-, for sucker-rod suspensions, 514.34. Hard-facing drilling bits, 422. 415. 1. Hard-facing drilling bits, increased footage obtained by, 425.214. 11; 4 2 5 . 2 9 1 . 1 . Hard-facing drilling tools, economics of, 422. 415. 2. Hard-facing materials, 422. 4 1 5 . 1 . Hardness of rocks, 341. 7. Hardness; penetrometry, 217.1. Haulage, mechanical, in mining operations, 477. Equipment for, 483. Haulage of bituminous substances, use of tractors and trucks for, 5 8 1 . 6 . Haulage systems, monorail, use of, in transportation of bituminous substances, 581.4. Hay tanks for petroleum dehydration, 546. 711. Hazards, fire, in gas pipe-line operation, 625. 5. Hazards, in storage of oil, protection against, 648. 3. Hazards in transportation and storage of petroleum and natural gas, 600. 1. Hazards in water transport of oil, 614. 6. Head frames for mines, 4 8 7 . 1 . Heads, cementing, 444. 74. Health, community, promotion of, 934. 311. 1. Health of employees, 934. 31.; 934. 312. Heat absorption, conduction, and radiation constants, 238. Heat, absorption of by drilling fluids, 425. 218. 424. Heat- and temperature-measurement apparatus, 206. 6. Heat, effects of, in depreciation of stills, 741. 6. Heat exchange in oil refining, 723. Heat-exchanger design, theoretical considerations of, 723. 1. Heat exchangers, for natural gasoline absorption plants, 773.62. Heat exchangers in oil refineries, 734. 2. Heat exchangers, operation and control of, in oil refining, 742. Heat exchangers, use of, in cooling compressed gas in gasoline plants, 772.441. Heat insulating material, use of petroleum products in manufacture of, 843. 4. Heat insulators used in refinery construction, 732.4. Heat of adsorption and absorption, 237. 4. Heat of fusion, 237. 2. Heat of vaporization, latent, apparatus and tests, 214. 22. Heat-reflecting paints, use of, to minimize evaporation losses in oil storage, 648. 223. Heat treatment of metals, use of oils as quenching agents in, 874. Heat, use of, in dehydrating oil, 546. 3. Heats of reaction and formation of hydrocarbons, 2 3 7 . 1 . Heaters, domestic, use of kerosene in, 8 1 4 . 3 . Heaters, gas, for use in operation of the gas lift, 515.42. Heaters, oil, for use with oil burners, 811.12. Heaters, ovens, and hot plates for laboratory purposes, electric, 206. 17. Heating equipment, induction and dielectric, 094. 835. 1. Heating equipment,oil-, for use in pipe-line transportation of petroleum, 615. 531. Heaving shale, chemical control of, 420. 3 3 . ; 425. 218. 435. Heaving shales, characteristics of, 343.41. Heaving shales, control of in drilling, 425. 258. Heavy crude petroleum, storage of, 640. 21. - 64 -

H e a v y - m i n e r a l - s e g r e g a t i o n methods, 3 6 7 . 4 1 . H e a v y - m i n e r a l - s e g r e g a t i o n t e s t s , equipment f o r , 306. 215. Heavy m i n e r a l s , u s e of b r o m o f o r m in isolation of, 367.411. Heavy m i n e r a l s , u s e of, in d r i l l i n g f l u i d s , 425. 218.433. H e l i c o p t e r s , u s e of in magnetic s u r v e y s , 368. 311. H e m a t i t e , u s e of, in weighting d r i l l i n g fluid, 4 2 5 . 2 1 8 . 4 3 3 . Helium content of n a t u r a l g a s e s ; methods of a n a l y s i s , 7 7 6 . 1 . Helium, e x t r a c t i o n of, f r o m h y d r o c a r b o n g a s e s , 776. Helium in n a t u r a l gas, d e t e r m i n a t i o n of, 227. 6. H i g h - a l u m i n a c e m e n t s , 444.167. H i g h - e a r l y s t r e n g t h c e m e n t s , s p e c i f i c a t i o n s f o r , 444. 111.3. H i g h - p r e s s u r e fluids, function of d r i l l i n g fluid in controlling, 425.218.423. H i g h - p r e s s u r e wells, control of, 448. High-temperature cements, specifications for, 444.111.4. Highway t r a n s p o r t in o i l - f i e l d development, 372. 3. Hild d r i v e , 4 2 5 . 2 1 9 . 2 1 . Hindustan, p e t r o l e u m i n d u s t r y of, 144. 1 H i s t o r i e s , well, 420. 13. H i s t o r y of development of well d r i l l i n g methods, 422. 01. H i s t o r y of the oil c o n s e r v a t i o n m o v e m e n t in the U. S . , 974. 6. H i s t o r y of the p e t r o l e u m and r e l a t e d i n d u s t r i e s , 991. H i s t o r i c a l development of p i p e - l i n e t r a n s p o r t a t i o n of oil and gas, 605. 1. H i s t o r i c a l r e f e r e n c e s to p e t r o l e u m , e a r l y , 991. 1. Hoisting blocks f o r casing, 433. 3. Hoisting blocks f o r r o t a r y drilling, 425. 217. Hoisting cable s e r v i c e , u s e of t o n - m i l e unit in m e a s u r i n g , 425. 217. 2. Hoisting c a b l e s , c h a r a c t e r i s t i c s of s t e e l used in c o n s t r u c t i o n of, 425. 217. 12. Hoisting c a b l e s f o r r o t a r y drilling, 425.217. Hoisting c a b l e s , s i z e s , weights and b r e a k i n g s t r e n g t h s of, 425. 217.13. Hoisting equipment, u s e of, in the p e t r o l e u m and r e l a t e d i n d u s t r i e s , 094. 88. Hoisting hooks f o r r o t a r y drilling, 425. 217. Hoisting in mining o p e r a t i o n s , 477. Equipment f o r , 484. Holding c o m p a n i e s , 921.4. Holland, p e t r o l e u m i n d u s t r y of, 139. N. 1. H o m e s , oil i n d u s t r y e m p l o y e e s ' , 934. 36. H o n d u r a s , B r i t i s h , p e t r o l e u m industry of, 114.21. H o n d u r a s , oil and g a s f i e l d s , d i s t r i c t s and p r o p e r t i e s , 114. 2. Hooks, casing, 433. 4. Hooks, hoisting, f o r r o t a r y drilling, 425.217. Horizontal c y l i n d r i c a l s t e e l tanks, 644. 52. Horizontal drilling, 429. 23. Horizontal wells, u s e of in oil mining, 551.41. Hose f o r r o t a r y drilling, 425. 216. H o s p i t a l s f o r e m p l o y e e s , 934. 31. H o s p i t a l s , oil company, 934. 311. " H o t - o i l " law, Conn ally, 987. 5. Hot-oil pumping, pipe-line, 615.53. H o t - p l a t e s , ovens, and h e a t e r s , e l e c t r i c , for l a b o r a t o r y p u r p o s e s , 206.71. Houdry f i x e d - b e d catalytic c r a c k i n g p r o c e s s , 721. 521. House of R e p r e s e n t a t i v e s , U. S . , documents and publications of, 031. 182. Housing of oil i n d u s t r y e m p l o y e e s , 934. 361. Hughes plunger lift, 515. 15. Hungary, p e t r o l e u m i n d u s t r y of, 139. H. H y d r a f r a c p r o c e s s f o r i n c r e a s i n g oil r e c o v e r y f r o m wells, 530. 13. H y d r a t e f o r m a t i o n in production and t r a n s m i s s i o n of n a t u r a l gas, 526; 5 4 3 . 6 . ; 629. 2. H y d r a t e s , heating n a t u r a l gas to p r e v e n t f o r m a t i o n of, 629. 251. H y d r a t e s , h y d r o c a r b o n , 223. 93. H y d r a t e s , p h a s e d i a g r a m s f o r , 526.1; 629.21. Hydraulic couplings, 422. 362. 1. Hydraulic couplings, u s e of in power t r a n s m i s s i o n on r o t a r y drilling r i g s , 425. 234. 5. Hydraulic equipment, u s e of in the p e t r o l e u m and r e l a t e d i n d u s t r i e s , 094.82. Hydraulic-jet gun, u s e of in well acidizing, 532.912. Hydraulic-jetting method of drilling, 429. 1. H y d r a u l i c l i m e , u s e of, in cementing wells, 4 4 4 . 1 2 . Hydraulic p o w e r - t r a n s m i s s i o n devices, u s e of in r o t a r y

drilling, 4 2 5 . 2 3 4 . 5 . Hydraulic p r e s s u r e a s a c a u s e of oil m i g r a t i o n , 331. 2'. Hydraulic well-pumping s y s t e m , using c i r c u l a t i n g power fluid, 516.912. Hydraulic well-pumping units, 516. 54. H y d r o c a r b o n a n a l y s i s , a p p a r a t u s and i n s t r u m e n t s employed in, 223.06. H y d r o c a r b o n compounds in p e t r o l e u m , n a t u r a l gas, and o t h e r b i t u m e n s , 223. H y d r o c a r b o n g a s e s , utilization of, 807. H y d r o c a r b o n h y d r a t e s , 223. 93. H y d r o c a r b o n ignition t e m p e r a t u r e s , 231. 5. H y d r o c a r b o n p h a s e r e l a t i o n s , 214.01. H y d r o c a r b o n t h e r m o d y n a m i c s , 230. 1. H y d r o c a r b o n v a p o r s and g a s e s , p h y s i c a l and c h e m i c a l p r o p e r t i e s of, 771. H y d r o c a r b o n v a p o r s in n a t u r a l gas, condensable, d e t e r m i n ation of, 227. 2. H y d r o c a r b o n v a p o r s , r e t r o g r a d e condensation of, 775. 2. ; 771. 2. H y d r o c a r b o n - w a t e r s y s t e m s , p h a s e r e l a t i o n s of, 214.02. H y d r o c a r b o n s , c a t a l y s i s of, 720. 3. H y d r o c a r b o n s , g a s e o u s , g e n e r a l technology of, 003. H y d r o c a r b o n s , liquid, g e n e r a l technology of, 001. H y d r o c a r b o n s , m e t h o d s of making u l t i m a t e a n a l y s e s of, 221.01. H y d r o c a r b o n s , solid, development of d e p o s i t s of, 460. H y d r o c a r b o n s , solid, g e n e r a l technology of, 002. H y d r o c a r b o n s , solid, m e t h o d s of e s t i m a t i n g weights and v o l u m e s of, 690. H y d r o c a r b o n s , solid, u s e of, in development of heat and power, 818. Hydrocol p r o c e s s f o r production of liquid f u e l s f r o m n a t u r a l gas, 314.215; 779. 115; 7 9 2 . 3 1 . H y d r o d y n a m i c s of n a t u r a l flow, f a c t o r s influencing efficiency, 511.1. H y d r o - e l e c t r i c power, influence of, on m a r k e t f o r p e t r o l e u m p r o d u c t s , 967. 7. H y d r o f l u o r i c acid bottle i n c l i n o m e t e r s , 420. 116. 11. H y d r o f l u o r i c acid, u s e of in alkylation, 729. 75. H y d r o f o r m i n g dehydrogenation p r o c e s s , 721. 34. Hydrogen, distillation of oil in p r e s e n c e of, 721. 6. Hydrogen in p e t r o l e u m and r e l a t e d s u b s t a n c e s , 221. 2. Hydrogen-ionization a s a m e a s u r e of colloidal p r o p e r t i e s of d r i l l i n g fluids, 425. 218. 411. 31. Hydrogen, production of, f r o m m e t h a n e , 877. 1. Hydrogen, production of, f r o m n a t u r a l gas, 777.1. Hydrogen sulphide c o r r o s i o n of s t e e l t a n k s , 644. 622. Hydrogen sulphide in n a t u r a l gas, e f f e c t s on m e a s u r e m e n t of gas, 680.02. Hydrogen sulphide, r e m o v a l of f r o m n a t u r a l g a s , 779. 3. Hydrogénation, 721.6 Hydrogénation and c a t a l y s i s , 223. 8. Hydrogénation in s h a l e and coal r e t o r t i n g , 584. 34. Hydrogénation of coal by B e r g i u s p r o c e s s , 792. 1. Hydrogénation of coal, production of synthetic liquid f u e l s by, 314. 11. Hydrology, o i l - f i e l d , 440. H y d r o m a t i c b r a k e s f o r d r a w w o r k s , 425. 212. 61. H y d r o m e t e r s , 206; 32; 213.121; 677. 1. H y p e r s o r p t i o n p r o c e s s f o r f r a c t i o n a t i n g h y d r o c a r b o n s , 729. 92. I Ice cooling of o i l s in dewaxing, 728. 3. Ice m a c h i n e s , l u b r i c a t i o n of, 834. Idaho, p e t r o l e u m i n d u s t r y of, 111.58. Ignition s y s t e m s f o r i n t e r n a l - c o m b u s t i o n engines u s i n g light d i s t i l l a t e s as fuel, 8 1 5 . 4 . Ignition s y s t e m s f o r oil engines, 8 1 7 . 3 . Ignition t e m p e r a t u r e s of h y d r o c a r b o n s , 231. 5. Ignition v a r i a b l e s , 231. Illinois, oil and g a s f i e l d s , d i s t r i c t s and p r o p e r t i e s , 111.23. Illuminating and g a s oils, t e s t of, 264. Illuminating oil s t a t i s t i c s , 914. 2. Illuminating oils, m a n u f a c t u r e of, 752. Illuminating oils, m a r k e t i n g of, 960. 2. Illuminating oils, utilization of, 802. Illuminating power of h y d r o c a r b o n p r o d u c t s , 233. 65 -

Illumination, use of petroleum products in, 820. Immigration laws and their effect on the petroleum and related industries, 985. 4. Import policies, U. S., 981.111.011. Import statistics. United States crude petroleum, 912.7. Import taxes, 982. 5. Importers of petroleum products, 961. 21. Impurities in asphalts, waxes, and shales, determination of, 226. Impurities in liquid hydrocarbons, determination of, 225. Impurities in natural gas, estimation of, 227. Impurities, removing or inhibiting formation of, in distillates, 725. Incentives, employee, 934. 34. Inclinometers f o r well surveying, 420.116.1. Income and expenditure statements, 941.33. Income-tax accounting, 941. 6. Income-tax purposes, valuation of properties f o r , 950. 4. Income taxes, 982. 1. Income taxes, state, 982. 118. Incorporation of oil and gas companies, laws governing, 983.1. Incorporation of oil companies, 922.1. Independent Oil P r o d u c e r ' s Agency, 023.11. Independent Petroleum Association of A m e r i c a , 023.12. Independent Petroleum Association's report on cost of producing petroleum, 1941, 501.453. India, oil and gas f i e l d s , districts and properties, 144. Indian reservations, oil and gas rights in, 984. 7. Indian reservations, U . S . administration of, 984. 71. Indiana, oil and gas fields, districts and properties. 111. 22. Indications of petroleum and other bitumens in nature, 350. Indications of presence of petroleum and natural gas, subsurface, 353. Indicators, floating depth-, f o r o i l - s t o r a g e tanks and r e s e r v o i r s , 675. 22. Indicators, weight, 425.291.1. Indirect expense, element of production cost, 942. 01. Individual ownership, advantages and disadvantages of, 921. 5. Indo-China, oil and gas fields, districts and properties, 145. 1. Inducing flow, methods of, 511.7. Induction heating equipment, 094. 835. 1. Induction logging system, 420.112.04. Industrial accident insurance, 934. 331. 1. Industrial activity, influence of general, on development of the petroleum industry, 966. 8. Industrial consumers of petroleum products, statistics of, 914. 91. Industrial disputes, compulsory arbitration of, 985.31. Industrial furnace heating, 813. Industrial furnace tests, 253. Industrial markets f o r oil industry products, 966. Industrial relations, state laws governing, 985. 6. Industrial w e l f a r e legislation, 985. 2. Inert gases, use of, in protecting stored oil against f i r e and explosion hazards, 648. 34. Inflammable petroleum products, regulations governing use of, 978.1. Inflammable substances, laws governing shipment and storage of, 987. 2. I n f r a - r e d spectrograph, 211.612. I n f r a - r e d spectrophotometer, 223.062. Inhibitors, corrosion, use of in acid treatment of wells, 532. 915. Inhibitors, rust, 791.22. Initial productions of wells, 501. 111. Injection of gas into earth strata f o r storage purposes, 653. Injection of gas into oil r e s e r v o i r s , economics of, 537.8. Injection of gas into wells to assist flow, 511. 73. Injection technics, gas, 537.41. Injection wells, water, operation and behavior of in water flooding, 538.231. Ink manufacture, use of petroleum products in, 893. Inorganic theories of petroleum origin, 312. Insecticides, use of petroleum products in manufacture of, 864. . Insert pumps f o r o i l - w e l l s e r v i c e , 514. 113. Inspection, government, under the U. S. Mineral Land

Leasing Law, 984. 24. Inspection laws, conservation, government, 986. 3. Inspection of gas pipe lines, 625. 4. Inspection of oil pipe lines, 615. 63. Institute of Petroleum, publications of, 023. 4. Institute of Petroleum (Institution of Petroleum Technologists), 023.13. Institution of Petroleum Technologists, publications of, 023.4. Institutions, societies, and organizations, physical, chemical, and testing, publications of, 202. Instruments and reagents f o r oil and gas testing, 206. Instruments, pressure-indicating and recording, 206. 92. Insulating material, electrical, use of petroleum products in manufacture of, 891. 4. Insulating material, heat, use of petroleum products in manufacture of, 843. 4. Insulation, heat, used in r e f i n e r y construction, 732. 4. Insurance, employee accident, 934. 331. Insurance, l i f e , group plans f o r , 934. 333. Insurance, oil company employee, 934. 33. Insurance purposes, appraisals of plant and property f o r , 950. 7. Insurance requirements of companies engaging in the petroleum and related industries, 938. Insurance, sickness, 934. 332. Insurance, unemployment, 934. 334. Intangible development cost, allowance f o r in preparing income-tax returns, 982.114. Integration in industry, advantages and disadvantages of, 921.4. Integration of the oil industry and its effects, 924. Integrators, electronic, 092. 12. Integrators f o r circular chart r e c o r d conversions, 683. 331. Intensive flooding system, 538. 214. I n t e r - c o o l e r s f o r cooling compressed gas in gasoline plants, 772.41. I n t e r - c o o l e r s f o r use on gas c o m p r e s s o r s in pipe-line transportation, 624. 5. Interest rates suitable f o r oil industry investments, 925. 1. Interfacial tension determinations, methods of making, 216.22. Interior Department, U . S . , publications of, 031.13. Intermittent flow of wells, 512. Intermittent gas lift, 515.12. Intermitters f o r control of flowing wells, 515. 125. Internal-combustion-engine cylinders, lubrication of, 832. Internal-combustion-engine fuels, 422. 344. Internal-combustion-engine power, application of, to r o t a r y drilling, 425. 232. Internal-combustion-engine power, development of, f o r o i l - f i e l d exploration, 372. 53. Internal-combustion-engine power f o r drilling purposes, 422.34. Internal-combustion-engine power f o r field development purposes, 404. 2. Internal-combustion-engine tests, 252. Internal-combustion engines f o r oil pipe-line pumping, 615. 511. 2. Internal-combustion engines, individual, f o r operation of pumping wells, 516. 2. Internal-combustion engines, multicylinder, automotive type, 815.6. Internal-combustion engines, power development with, using light distillates, 815. International oil agreements, 980. 1. International Trade, Fuels and Lubricants Section, U. S. O f f i c e of, 031. 176. Interpretation of well logs and records, 367. Interstate C o m m e r c e Commission, U. S., publications of, 031. 183. Interstate c o m m e r c e laws and regulations, 987. 3. Interstate Oil Compact Commission, conservation activities of, 974.73. Interstate Oil Compact Commission, U. S., publications of, 031.184. Inventories of materials in warehouses, 944. 24. Investment in the petroleum industry, 920.011. Investments, oil industry, interest rates suitable f o r , 925.1. 66 -

Iowa, oil and g a s f i e l d s , d i s t r i c t s and p r o p e r t i e s , 111.24. Ireland (Eire), p e t r o l e u m i n d u s t r y of, 137.4. Ireland, North, p e t r o l e u m i n d u s t r y of, 137.41. Iran, p e t r o l e u m i n d u s t r y of, 143. Iraq, oil and g a s f i e l d s , d i s t r i c t s and p r o p e r t i e s , 142. Iron and s t e e l , c o r r o s i o n of, 095. 01. Iron and s t e e l , m e t a l l u r g y of, 094.101. Iron and s t e e l pipe, m e t h o d s of m a n u f a c t u r e of, 094. 111. Iron and s t e e l , t e s t s to d e t e r m i n e p r o p e r t i e s of, 094. 102. Iron and s t e e l , u s e of, in the- p e t r o l e u m and r e l a t e d i n d u s t r i e s , 094. 1. I r o n - c a s e gas m e t e r s , 683. 12. Iron m a n u f a c t u r e , u s e of h y d r o c a r b o n g a s e s in, 8 7 2 . 1 . Iron-oxide c e m e n t s , 444. 168. Iron oxide, u s e of, in weighting drilling fluid, 425. 218. 433. Iron oxides, u s e of h y d r o c a r b o n g a s e s in reduction of, in i r o n and s t e e l m a n u f a c t u r e , 872. 1. Iron, s h e e t , used in r e f i n e r y construction, 732. 2. I r o n s , r i g , 422.143. 1. Isobutane liquid c a t a l y s t r e f i n i n g p r o c e s s , 721. 512. Isobutane, m a n u f a c t u r e of, 751. 24. I s o f o r m i n g p r o c e s s of r e f i n i n g using solid c a t a l y s t s in fixed bed, 721.54. I s o m a t e liquid c a t a l y s t p r o c e s s , 721.513. I s o m e r i z a t i o n , 721. 92. I s o m e r i z a t i o n p r o c e s s , catalytic, 721. 53. I s o - o c t a n e , m a n u f a c t u r e of, 751. 25. Isopentane liquid c a t a l y s t r e f i n i n g p r o c e s s , 721. 512. Isopentane, m a n u f a c t u r e of, 751. 25. Italian g l o s s a r i e s , d i c t i o n a r i e s , and cyclopedia, 055. Italy, oil and g a s f i e l d s , d i s t r i c t s and p r o p e r t i e s , 136.

K e r o s e n e , u s e of, in d o m e s t i c heating, 814. 3. K e r o s e n e , u s e of in illumination, 826. K e r o s e n e , u s e of, in i n t e r n a l - c o m b u s t i o n engines f o r power development, 815. K e r o s e n e , utilization of, g e n e r a l , 802. Ketone-benzol, u s e of in solvent dewaxing, 725. 36. K e y - s e a t i n g of d r i l l column in r o t a r y drilling, m e t h o d s of avoiding and c o r r e c t i n g , 4 2 5 . 2 8 1 . 5 . " K i c k - o f f " v a l v e s f o r u s e in s t a r t i n g g a s l i f t s , 515.43. K n o c k - r a t i n g of engine f u e l s , 252. 1; 263. 11; 273.1. K n o c k - r a t i n g of i n t e r n a l combustion engine f u e l s , 815. 51. K n o c k - r a t i n g t e s t s , 231. 41. K n o c k - t e s t engines, A. S. T . M . - C . F . R . , 231.411. K n u c k l e - j o i n t s , u s e of in d i r e c t i o n a l drilling, 429. 222. Kobe " f r e e " pump, 5 1 4 . 1 2 1 . 2 . Kobe g a s - o p e r a t e d w e l l - p u m p i n g jack, 516. 551. Kobe m u l t i p l e - p u m p i n g s y s t e m , 516. 9 1 2 . 1 . Kobe r o d l e s s p l u n g e r - d i s p l a c e m e n t pump f o r oil-well s e r v i c e , 514.121. 1. Kobe slotted pipe f o r well s c r e e n i n g , 4 5 3 . 1 2 1 . Korea, p e t r o l e u m i n d u s t r y of, 149. K. L

J J a c k s , pumping, 516.45. J a m a i c a , oil and gas f i e l d s , d i s t r i c t s and p r o p e r t i e s , 115. 5. J a m i n action, 501. 731. 1. Japan, oil and gas f i e l d s , d i s t r i c t s and p r o p e r t i e s , 146. J a r s , drilling, 4 2 4 . 2 2 1 . 2 . Java, oil and g a s f i e l d s , d i s t r i c t s and p r o p e r t i e s , 162.3. Jaw c r u s h e r s , 582. 23. J e t engines, u s e of p e t r o l e u m p r o d u c t s in operation of, 819. 3. Jet gun, h y d r a u l i c , u s e of in well acidizing, 532.912. Jet propulsion gas t u r b i n e s , design and p e r f o r m a n c e of, 819.31. J e t t i n g method of drilling, h y d r a u l i c , 4 2 9 . 1 . Job d e s c r i p t i o n s and a n a l y s e s , 935. 21. Job evaluation, 934. 24. J o b b e r s , functions of in m a r k e t i n g of oil i n d u s t r y p r o d u c t s . 961.2. Joints f o r s c r e w casing, t y p e s of, 4 3 2 . 4 1 . Joints, g a s p i p e - l i n e , types of, 622. 2. Joints, oil p i p e - l i n e , types of, 615.22. Joints, pipe-line t h r e a d e d , l e a k a g e of oil and gas through, 615. 351. Joints, tool, f o r r o t a r y d r i l l pipe, 425. 215. J o u r n a l s and p e r i o d i c a l s , physical and chemical, 201. J o u r n a l s , lubrication of, 835. J o u r n a l s , technical and t r a d e , 010. J u d i c i a r y D e p a r t m e n t , U . S . , publications of, 031.140.

K K a n s a s , oil and g a s f i e l d s , d i s t r i c t s and p r o p e r t i e s . 111. 31. K a n s a s , State, publications of, 031. 193.1. K a n s a s , U n i v e r s i t y of, 022. K l . Kellys f o r r o t a r y drilling, 425. 215. Kentucky, oil and gas f i e l d s , d i s t r i c t s and p r o p e r t i e s , 111. 15. Kerogen content of oil s h a l e s , c h a r a c t e r i s t i c s of, 354. 1. Kerogen in oil shale, 342. 61. K e r o s e n e , m a n u f a c t u r e of, 752. 1. K e r o s e n e , m a r k e t i n g of, 9 6 0 . 2 1 . K e r o s e n e , s t o r a g e of, 640.12. K e r o s e n e , t e s t s of, 264. 1.

L a b o r a g r e e m e n t s and c o n t r a c t s , 934. 13. -Labor efficiency, 934. 4. L a b o r employed in the o i l - r e f i n i n g i n d u s t r y , s t a t i s t i c s of, 913. 2. L a b o r in the p e t r o l e u m - p r o d u c i n g i n d u s t r y , s t a t i s t i c s of, 912. 15. L a b o r legislation, 985. L a b o r m a n a g e m e n t , 934. L a b o r o r g a n i z a t i o n s and t h e i r influence, 934. 1. L a b o r , payment of, 934. 2. L a b o r s e g r e g a t i o n r e c o r d s , 943. 3. L a b o r s t a t i s t i c s , 934. 5. L a b o r t u r n - o v e r in t h e p e t r o l e u m i n d u s t r y , 934. 54. L a b o r unions, t h e i r organization and a i m s , 934. 11. L a b o r , U . S . D e p a r t m e n t of, publications of, 031. 187. L a b o r w e l f a r e , 934. 3. L a b o r a t o r y equipment f o r u s e in exploration work, 306. 2. L a b o r a t o r y equipment, m i s c e l l a n e o u s , 206. 2. L a b o r a t o r i e s , r e f i n e r y t e s t i n g and r e s e a r c h , 765. L a b r a d o r , p e t r o l e u m i n d u s t r y of, 1 1 3 . 9 1 . L a c q u e r s , u s e of p e t r o l e u m in m a n u f a c t u r e of, 844. 1. Lagging o i l - s t o r a g e tanks to m i n i m i z e evaporation l o s s e s , 648.222. L a m p black, t e s t s of, 269. 3. L a m p s , p a r a f f i n , u s e of in illumination, 827. Land, acquisition of, f r o m p r i v a t e o w n e r s , laws governing, 984. 3. Land, acquisition of, on the public domain, 384. ' L a n d c l a s s i f i c a t i o n f o r a p p r a i s a l p u r p o s e s , 951. 6. Land c l a s s i f i c a t i o n , U . S . public, 9 8 4 . 0 1 . Land d e p a r t m e n t s , oil company, 932. 393. Land, laws governing acquisition of, on the public domain, 384. Land l a w s , U. S. g e n e r a l , 984. 02. Land l e a s i n g law, U. S. Mineral, of 1920, 384. 112. Land, l e a s i n g f r o m p r i v a t e o w n e r s , 383. Land, l e a s i n g of, f r o m p r i v a t e o w n e r s , legal f o r m s f o r , 383.2. Land Management, U . S . Office of, 031. 133. Land Office, U . S . G e n e r a l , publications of, 031. 133. Land, oil, m e t h o d s of acquisition of, 380. Land ownership and control s t a t i s t i c s , 912. 14. Land ownership and t i t l e s , laws governing, 984. Land r e s e r v e s , p e t r o l e u m , g o v e r n m e n t withdrawal l e g i s lation, 973. Land, r e s i d u a l value of, e s t i m a t i n g , 9 5 1 . 4 . Land s c o u t s , m e t h o d s and a c t i v i t i e s , 386. Land s u r v e y s , U . S . m i n e r a l , r e g u l a t i o n s governing, 3 8 1 . 1 . Landing casing, 437. L a n d s , s t a t e - o w n e d oil and g a s , 9 8 4 . 9 1 . L a p - w e l d e d c a s i n g , 432.111. 1. L a p - w e l d e d line pipe f o r oil pipe l i n e s , 615. 231. L a p - w e l d e d line pipe f o r g a s pipe l i n e s , 622. 31. Latent heat of v a p o r i z a t i o n a p p a r a t u s and t e s t s , 214. 22.

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L a u n c h e s , u s e of in m a r i n e drilling, 422. 912. Law d e p a r t m e n t s , oil company, 932. 394. , L a w s and r e g u l a t i o n s governing p r o r a t i o n , 986. 51. L a w s and r e g u l a t i o n s , s t a t e c o m m i s s i o n , 987. 4. L a w s , child l a b o r , 985. 22. L a w s , c o r p o r a t i o n , 983. L a w s , e m p l o y e r s ' liability, 985. 1. L a w s governing acquisition of land f r o m p r i v a t e o w n e r s , 984. 3. L a w s governing b e h a v i o r of h y d r o c a r b o n s , 210. 1. L a w s governing c o m p u l s o r y collective bargaining, 985. 25. L a w s governing c o n s e r v a t i o n , 986. L a w s governing g a s wastage, 986. 2. L a w s governing illegal t r a n s p o r t of oil, 987. 5. L a w s governing i m m i g r a t i o n and t h e i r e f f e c t on the p e t r o l e u m and r e l a t e d i n d u s t r i e s , 985.4. L a w s governing i n c o r p o r a t i o n , 922. 11. L a w s governing i n t e r s t a t e c o m m e r c e , '987. 3. L a w s governing m a r k e t i n g p r a c t i c e s , 988. Laws governing operation of pipe lines a s common c a r r i e r s , 987.1. L a w s governing production control in the oil and g a s i n d u s t r i e s , 986. 5. Laws governing p r o t e c t i o n of oil s a n d s , 986. 4. L a w s governing r e p a r a t i o n f o r d a m a g e to land o w n e r s , 984. 4. L a w s governing r e s p o n s i b i l i t y of agents, 988. 4. L a w s governing r i g h t of e n t r y and eminent domain, 984. 5. Laws governing s a l e s c o n t r a c t s , 988. 3. L a w s governing shipment and s t o r a g e of explosive and i n f l a m m a b l e s u b s t a n c e s , 987. 2. Laws governing s t r i k e s , 985. 3. L a w s governing t r a n s p o r t a t i o n and s t o r a g e , 987. L a w s governing wages, 985. 24. L a w s governing w a t e r exclusion, 986. 1. L a w s governing w a t e r r i g h t s , 984. 6. L a w s governing working conditions, 985. 23. Laws of v a r i o u s j u r i s d i c t i o n s pertaining to the p e t r o l e u m and r e l a t e d i n d u s t r i e s , 981. L a w s providing f o r inspection of wells and oil p r o p e r t i e s , 986.3. Laxative e f f e c t s of p e t r o l e u m , 244. L a x a t i v e s , u s e of p e t r o l e u m p r o d u c t s in m a n u f a c t u r e of, 862. Laying oil pipe l i n e s , 615. 32. Lay-off p r o c e d u r e s , 935. 4. L e a d - b a s e l u b r i c a n t s , m a n u f a c t u r e of, 758. 8. Lead l i n e s f o r pumping wells, 514. 45. Lead l i n e s , placing of, 456. Lead s a l t s , u s e of, in desulphurizing o i l s , 724. 2. League of Nations o r g a n i z a t i o n s , 030. 11. League of Nations, publications of, 039. 3. Leakage l o s s e s of oil during s t o r a g e , 648.1. Leakage of gas pipe l i n e s , m e t h o d s of minimizing, 625. 2. Leakage of n a t u r a l g a s at s u r f a c e , reduction of, 534. Leakage of t h r e a d e d joints, g a s and oil, 615.351. L e a k s in oil pipe l i n e s , t e s t i n g f o r , 615. 35. L e a k s , p i p e - l i n e , d e v i c e s f o r detecting, 615. 632. L e a s e r e n e w a l s , laws governing, 984. 322. L e a s e s , m e t h o d s of acquisition of, 380. L e a s e s , l a w s governing abandonment of, 984. 32. L e a s i n g land f r o m p r i v a t e o w n e r s , 383. Legal f o r m s f o r , 383. 2. L e a s i n g law of 1920, U. S. M i n e r a l Land, 384. 112. L e a s i n g law, U. S. Mineral Land, 984. 2. L e a s i n g p r a c t i c e s , laws governing, 984. 32. L e a s i n g p r o v i s i o n s of the U. S. Mineral Land L e a s i n g Law, 984.22. L e g i s l a t i o n and government regulation of the p e t r o l e u m and r e l a t e d i n d u s t r i e s , 980. Legislation governing social s e c u r i t y , 985. 5. L e g i s l a t i o n r e l a t i n g to l a b o r , 985. Length of s t r o k e of o i l - w e l l p u m p s , 514. 51. L e n t i c u l a r oil d e p o s i t s , 333. 6. L e v e e s , u s e of p e t r o l e u m p r o d u c t s in w a t e r - p r o o f i n g , 842. 4. L e v e l s , 306. 123. Liability i n s u r a n c e , e m p l o y e r s ' , 938. 2. Life, economic, of oil and g a s p r o p e r t i e s , e s t i m a t i o n of, f o r a p p r a i s a l p u r p o s e s , 951. 1. Life, economic, of o i l - p r o d u c i n g p r o p e r t i e s , 414. 2. L i f e i n s u r a n c e , 934. 33.

L i f e i n s u r a n c e , group plans f o r , 934. 333. L i f e of oil and g a s producing p r o p e r t i e s , economic, e s t i m ation of f o r a p p r a i s a l p u r p o s e s , 951. 11. Life of physical plant, e s t i m a t i n g , 941.41. Lifting equipment, m e t h o d s of improving efficiency of, 531. Lifting m e t h o d s , c o n s i d e r a t i o n s in choosing among, 510. 1. Light, utilization of p e t r o l e u m p r o d u c t s in developing, 820. Lighting equipment f o r d r i l l i n g r i g s , 422. 355. Lighting equipment f o r o i l - p r o d u c i n g and r e l a t e d i n d u s t r i e s , 592. Lighting of m i n e s , 476. Equipment f o r , 485. Lighting, office, 948. 1. Lighting s y s t e m s , r e f i n e r y , 769. 5. Lightning and e l e c t r i c a l h a z a r d s in t r a n s p o r t a t i o n and s t o r a g e of p e t r o l e u m and n a t u r a l gas, 600. 12. L i g h t n i n g - a r r e s t i n g t o w e r s , 648. 311. Lightning protection in r e f i n e r i e s , 769. 13. Lightning, p r o t e c t i o n of s t o r e d oil against, 648. 31. Lignite, t e s t s of, 269.4. L i m e - b a s e g r e a s e s , m a n u f a c t u r e of, 758.51. L i m e , hydraulic, u s e of, in cementing wells, 444. 12. L i m e s t o n e s as cap r o c k s , 344. 2. L i m e s t o n e s a s oil and g a s r e s e r v o i r r o c k s , 343. 2. Linde copper sweetening p r o c e s s f o r desulphurizing, 724. 11. Linde p r o c e s s f o r e x t r a c t i n g helium f r o m n a t u r a l gas, 776. 2. Line a g r e e m e n t s in o i l - f i e l d development p r a c t i c e , 415. 1. Line organization, 932.21. Line pipe, types of, f o r oil t r a n s m i s s i o n , 615. 23. F o r g a s t r a n s m i s s i o n , 622. 3. L i n e r plunger p u m p s , s t e e l - , f o r oilwell s e r v i c e , 514.112. L i n e r s , cementing of, in wells, 444. 6. Liquefied-gas s t a t i s t i c s , 914. 125. Liquefied gas, s t o r a g e of, in s t e e l tanks, 654. Liquefied gas, u s e of, in illumination, 824. L i q u e f i e d - p e t r o l e u m g a s e s , s t o r a g e of, 640. 151. Liquid f u e l b u r n e r s , 811. 1. Liquid f u e l s , production of f r o m n a t u r a l g a s , 779. 1. Liquid g a s e s , m a n u f a c t u r e of, 751. 5. Liquid h y d r o c a r b o n s f r o m n a t u r a l gas, s y n t h e s i s of, 792. 3. Liquid h y d r o c a r b o n s , g e n e r a l technology of, 001. Liquid h y d r o c a r b o n s , production of f r o m a g r i c u l t u r a l w a s t e s , 792. 32. Liquid-phase catalytic cracking, 721.51. L i q u i d - p h a s e c r a c k i n g p r o c e s s e s , 721. 31. Lithologic indications of p e t r o l e u m and n a t u r a l gas, 351. 3. Lithologic inspection of f o r m a t i o n s a m p l e s , 420. 111. 1. Lithologic studies, 365. Lithology of bituminous r o c k s and a s s o c i a t e d r o c k s , 340; 341. "Little Big Inch" p r o d u c t s pipe line, 615.052. Living conditions in o i l - i n d u s t r y c o m m u n i t i e s , 934. 36. Loading and unloading f a c i l i t i e s f o r tank ships engaged in t r a n s p o r t i n g p e t r o l e u m and oil p r o d u c t s , 614. 3. Loading r a c k s f o r r a i l loading of p e t r o l e u m and dil p r o d u c t s , 613. 2. Loading s y s t e m s and methods in mining o p e r a t i o n s , 477. Equipment f o r , 483. Loans, bank, 923. 41. Loans, bank, a p p r a i s a l s in support of, 950. 93. Location of wells in oil-field development, 411. Locations, m i n e r a l land, under the U.S. P l a c e r Law, 984. 11. Locomotives, Diesel, u s e of by r a i l r o a d s , 966. 211. L o g a r i t h m i c production t i m e - r a t e graphs, u s e of in e s t i m ating r e s e r v e s of oil and gas, 951.131. Log data, well, gathering, 420.11. Logs, d r i l l e r s , 420. 15. Graphic logs, 420. 152. Written logs 420. 151. Logs, e l e c t r i c a l , 420. 112. Logs, graphic, 420. 152. Symbols f o r u s e on, 420. 152. 1. Logs, radioactivity, geological i n t e r p r e t a t i o n of, 368.421. Logs, r e s i s t i v i t y , 420. 112. 1. Logs, s a m p l e , 420.153. Logs, s e l f - p o t e n t i a l , 420. 112. 2. Logs, t e m p e r a t u r e , 420. 112. 7; 420. 115. 1. Logs, well, c o r r e l a t i o n of, 367. Logging by d r i l l i n g fluid a n a l y s i s , 420. 112. 6. 68 -

Logging, caliper, 420. 112.91. Logging, drilling-time or rate-of-penetration, 420. 112. 92. Logging, gamma-ray, 420. 112.51. Logging, geochemical, 420.112.8. Logging, induction system of, 420.112.04. Logging, microlog system of electrical, 420. 112.03. Logging, neutron, 420.112.52. Logging, radioactivity, 420. 112.5. Logging, spectrochemical, 420. 112. 81. Logging wells by drilling fluid analysis, 425. 218.46. Lo-kate-it device for locating water in wells, 441. 222. Long-stroke pumping devices, 514.514; 516.6. Long-wall mining, 577. Looping gas pipe lines to increase capacity, 622. 4. Looping oil pipe lines to increase capacity, 615. 24. Losses in oilfield exploitation, economic, 974. 52. Losses in pipe-line operation, oil, 615.65. Losses of oil and gas, surface, 974. 53. Losses of oil and gas, surface, reduction of, 534. Losses of oil and gas, underground, 974. 51. Losses of oil during storage and methods of minimizing, 648. Lost circulation in drilling, remedies for, 420. 32. Louisiana, oil and gas fields, districts and properties (northern), 111.35. Louisiana, oil and gas fields, districts and properties (southern), 111.41. Louisiana State University, 022. L I . Louvre tower design, 624. 51. Louvre towers for cooling compressed gas, 772. 42; 624. 5. Low-temperature carbonization of bituminous products, 236. 1. Low-temperature devices, lubrication of, 834. Lubricants, aeroplane engine, 832. 5. Lubricants and greases, use of, in the petroleum and related industries, 094. 7. Lubricants and related oils, manufacture of, 753. Lubricants and related oils, marketing of, 960. 3. Lubricants for aviation engines, manufacture of, 753. 91. Lubricants, lead-base, manufacture of, 758. 8. Lubricants, solid, admixture of mineral oils and, 758. 6. Lubricants, storage of, 640. 25. Lubricating oil sales taxes, 982. 42. Lubricating oil statistics, 914. 5. Lubricating oils, solvent refining of, 725.301. Lubricating oils, spent, recovery and rejuvenation of, 838. Lubricating oils, tests of, 265. Lubricating oils, utilization of, 803. Lubrication devices and appliances, 830. 2. Lubrication of rotary drill pipe by drilling fluid, 425. 218. 424. Lubrication systems, 830. 3. Lubrication, theory and principles of, 830. 1. Lubrication, use of petroleum products for, 830. Lumber and timber, use of, in the petroleum and related industries, 094. 2. M Macaroni pumps for oil-well service, 514. 116. Machine oils, manufacture of, 753. 4. Machine oils, marketing of, 960. 34. Machine shop equipment and methods, use of, in oilproducing and related industries, 590. 1. Machine tools, use of, in the petroleum and related industries, 094. 89. Machinery, use of, in the petroleum and related industries, 094. 8. Mackenzie Basin, petroleum industry of, 113.92. Magnesium alloys, 094. 923. Magnesium anodes, use of in cathodic protection of steel tank bottoms, 644. 623. 1. Magnetic compass, use of in well surveying, 420. 116. 21. Magnetic, electric, and galvanic apparatus for testing purposes, 206. 7. Magnetic fishing devices, 428. 91. Magnetic methods of geophysical exploration, 368. 3. Magnetic mineral segregation methods, 367. 42. Magnetic surveys, use of helicopters in making, 368. 311. Magnetometer, air-borne, use of, in exploration, 368.31. Magnetometers, 306. 34.

Maine, petroleum industry of, 111.911. Maintenance and repair of gas pipe lines, 625.4: Maintenance charges, relation to depreciation accounts, 941.44. Maintenance of equipment in the petroleum and related industries, 094. 99. Maintenance of oil pipe lines, 615. 63. Maintenance of plant, 937. Maintenance of pressure in recycling operations, 525. 2. Malaysian countries, patents, 071.6. Malaysian governments, publications of, 036. Management and care of oil and gas wells, 530. Management of labor, 934. Management of oil companies and related organizations, 930. Management of refineries, 768. Management, principles of, as applied to the petroleum and related industries, 931. Manifolds, pipe-line, in refineries, 739. 22. Manitoba, oil and gas fields, districts and properties, 113.4. Manometers for indicating gas pressure, 684.1. Man-power drilling rigs, 422.11. Man power for drilling purposes, 422. 31. Man-powered drilling rigs, 424. 1. Man-powered rotary rigs, 425. 1. Manually-controlled rotary drilling equipment, 425. 2. Manuals, standard practice, 931. 11. Manufactured gas, use of, in domestic heating, 814. 22. Manufactures, U. S. Bureau of, publications, 031.173. Manufacturing industries as consumers of petroleum industry products, 966. 5. Map symbols, oil field, 409. 11. Maps and sections, geologic, interpretation and use of, 361. Maps, convergence, 409.22. Maps, geographical. 102. Maps, geologic, 409. 2. Maps of oil fields and districts, 305. Maps, structure-contour, 409. 21. Mapping and surveying equipment, mine, 489. 1. Mappi. g equipment, aerial, for exploration and prospecting, 306. 13. Mapping, geologic, 363. Mapping methods, aerial, 363. 1. Mapping, mine. 478. Mapping of oil properties for field development purposes, 409.1. Mapping, topographic, 362. Marbles, glass, use of in torpedoes in well shooting, 452. 35. Marginal wells, conditions influencing operation of, 501. 41; 501. 51. Margins, refiner's, 926. 141. Marietta system of stimulating oil recovery by gas or air injection, 537.4. Marine drilling, 422. 91. Marine drilling, barges used in, 422.912. Marine drilling foundations, 422. 911. 1. Marine pipe-line construction methods, 615. 372. Markers, radio-active, use of in well drilling, 420.14. Market conditions, economic influence of, on the petroleum industry, 960. . Market-demand hearings, proration based on, 986. 516. Marketing combines, 964. 3. Marketing companies, oil-, finance, organization and control of, 920. 5. Marketing companies, oil-, management of, 930. 5. Marketing customs and practices, 964. Marketing customs of oil-consuming industries, 966. Marketing departments, oil company, 932. 35. Marketing equipment, 963. Marketing methods and systems, 961. Marketing of petroleum and its products, 960. Marketing personnel, directories of, 081. 6. Marketing plant, property, and facilities, appraisal of, 955. Marketing practices, laws governing, 988. Marketing profits, 926. 15. Markets, control of, 924. 3. Markets, industrial, for petroleum industry products, 966. Markets, oil security, 923. 5. Markets, regional, for oil industry products, 965. 69 -

Marls as cap rocks, 344. 2. Marsh funnel for measuring drilling fluid viscosity, 425.218.411.21. Maryland, petroleum industry of, 111.923. Massachusetts, petroleum industry of, 111.914. Mass spectrometer, 211.611. Mass spectrometer, use of in hydrocarbon analysis, 223. 061. Mass spectrometry, radio frequency, 211.611.1. Masts, drilling, 422. 25. Material-balance formulae, 951. 161. Material-balance method of estimating oil and gas r e s e r v e s , 951. 16. Materials and equipment, reclaiming of, 094. 99. Materials, conservation of, 936. Materials, issuance of, in storekeeping, 944. 22. Materials, reclaiming of, 944. 26. Materials used in the petroleum and related industries, 094. Match manufacture, use of paraffin in, 898. Mathematical tables and formulas, 061. Maximum efficient rate of production, 501. 311; 501. 52. Maximum efficient rate of production, proration rules governing, 986. 518. Mechanical apparatus for oil testing, 206. 8. Mechanical atomizing oil burners, 811. 153. Mechanical engineering societies, publications of, 028. Mechanical excavators, use of, in open pit mining, 561. 3. Mechanical transport of solid hydrocarbons, 581. Mechanical treatment of oils for separation of impurities and solid components, 729. 8. Mechanically-controlled rotary drilling equipment, 425. 2. Mechanics of materials, tables and formulas, 063. Medical departments oil company, 934.311. Medicinal and pharmaceutical uses of petroleum products, 860. Medicinal and physiological properties of petroleum, 240. Medicinal oil, manufacture of, 759. 1. Medicinal oil, marketing of, 960. 91. Medicinal oil products, utilization of, 809. 1. Melting-point apparatus, 206. 63. Melting-point apparatus and tests, 214. 4. Mercaptin extraction process, Unisol, 724. 6. Mercaptins in petroleum, 223, 921. 5. Mercaptins, use of tannins in removing, 724. 5. Mergers, corporation, 921. 4. Mesopotamia, petroleum industry of, 142. Metallurgical u s e s of petroleum and related products, 870. Metals, drill able, 094. 924. Metamorphic influences, effects of, on properties of petroleum, 315.5. Meter charts, orifice, interpretation of, 683.332. Metering and control stations, gas pipe-line, remote control of, 625. 8. Metering and gauging oil, 670. Metering flow of gas from wells through pipes under pressure, 458. 22. Metering gas in pipe-line operation, 625. 3. Metering, sampling, and testing of oil products in oil refining, 747. Meters, gas, types of, 683. Meters, oil, and their use, 674. Meters, orifice, operation and maintenance of, 683. 34. Methane hydrate, phase diagrams for, 526. 1. Methyl chloride and dichloride, use of petroleum products in production of, 877. 3. Mexico, laws of, pertaining to the petroleum and related industries, 981. 112. Mexico, oil and gas fields, districts and properties, 112. Michigan, oil and gas fields, districts and properties, 111.25. Microfilming apparatus, 306. 422; 948. 5. Microfossils, use of, in correlation of well records, 367. 21. Microlog system of electrical logging, 420.112. 03. Micropaleontology, use of, in correlating geologic formations, 323. 1. Microscopic and other optical instruments and apparatus, 206.91. Microscopic examination, 219. 2. Microscopes, petrographic, 306. 211.

Mid-continent Oil and Gas Association, 023. Ml. Mid-Continent Oil and Gas Association, publications of, 023.5. Mid-Continent, United States, oil and gas fields, districts and properties, 111. 3. Middlemen, functions of, in marketing oil industry products, 961. 2. Migration of oil through rocks, natural forces responsible for, 331. Military oil pipe-lines, 615. 053. Mills and factories engaged in production of equipment for the petroleum and related industries, 094. 87. Mills, types of, 581.3. Ball and tube, 582. 33. Chilean, 582. 32. Stamp, 582. 31. Mine buildings and structures, 487. Mine development, principles and methods, 470. Mine drainage, 475. Equipment for, 486. Mine equipment, 480. Mine lighting, 476. Equipment for, 485. Mine safety and rescue, 479.1. Mine surveying, mapping and sampling, 478. Mine ventilation, 476. Equipment for, 485. Mine workings, underground, use of, for storage of solid hydrocarbons, 661. Mineral content of rocks, 341. 1. Mineral content of strata, use of, in correlation of formations encountered in wells, 367.4. Mineral grains in rocks and sands, size of, 341.4. Mineral land laws, U. S . , 384. 11. Mineral Land Leasing Law of 1920, U . S . , 384. 112. Mineral land leasing laws of the United States, 984. 2. Mineral land locations under the U.S. Placer Law, 984. 11. Mineral-oil-animal-fat blends, 758. 91. Mineral-oil-vegetable-oil blends, 758. 92. Mineral seal oil, manufacture of, 752. 3. Mineral seal oil, marketing of, 960. 23. Mineral seal oil, tests of, 264. 2. Mineral segregation methods, heavy, 367. 41. Magnetic, 367.42. Mineral segregation studies, equipment for heavy, 306. 215. Mineral wax deposits, characteristics of, 356. Mineral wax deposits, development of, 466. Mineral wax deposits, types of, 336. Mineral wax, indication of presence of petroleum by, 352. 3. Mineral wax industry, economics of, 907. Mineral wax producing companies, finance, organization and control of, 920. 8. Mineral wax producing companies, management of, 930. 8. Mineral wax production and consumption statistics, 918. Mineral wax properties, appraisal of, 958. Mineral wax, storage of, 668. Mineral wax, transportation of, 638. Mineral waxes, bibliography on, 044. Mineral waxes, general data on refining of, 705. Mineral waxes, general technology of, 002. 3. Mineral waxes, hydrocarbons in, 223. 04. Minéral waxes, minéralogie properties, 342. 4. Mineral waxes, mining or extraction of, 555. Mineral waxes, production of, 506. Mineralogical and geological tables and formulas, 065. Mineralogical tables, charts and formulas, 307. Mines and quarries as consumers of petroleum industry products, 966.4. Mines, U. S. Bureau of, publications of, 031. 132. Minimum wage laws, 985. 24. Mining and Metallurgical Society of America, publications of, 024.2. Mining for oil, 551. Mining methods, surface, 560. Mining methods, underground, 570. Mining of hydrocarbon substances through mine openings, 550. Mining, oil, combination of water-flooding, 551.215. Mining, oil, economics of, 551.8. 70 -

Mining s o c i e t i e s and institutes, publications of, 024. Minnesota, petroleum industry of, 1 1 1 . 2 6 . Minnesota, University of, 022. M l . M i n u t e - p r e s s u r e method of gauging wells, 6 8 1 . 1 . M i s s i s s i p p i , Gulf Coast, petroleum industry of, 1 1 1 . 4 3 . M i s s i s s i p p i , northern, petroleum industry of. 111. 37. Missouri, petroleum industry of, 1 1 1 . 3 8 , M i s s o u r i School of Mines, 022. M2. Mixed-base petroleums, 223. 013. Mixers, cement, 4 4 4 . 2 1 . Mixing of o i l - w e l l cements, methods of, 444. 2. Models, peg, use of, in c o r r e l a t i o n of well r e c o r d s , 367. Models, use of in planning exploitation of oil and gas fields, 419. 1; 533. 35. Models, use of in planning exploitation p r o g r a m s , 501. 701. Models, u s e of in planning water-flooding operations, 538. 236. Molecular weights and ionic relationships, 222. Monoclines, 333. 3. Monopolies, advantages and disadvantages of, 924. 2. Monorail haulage s y s t e m s , use of, in transportation of bituminous substances, 5 8 1 . 4 . Montana, oil and gas fields, d i s t r i c t s and p r o p e r t i e s , 111. 51. Montana School of Mines, 022. M3. Montana, State of, publications, 0 3 1 . 1 9 5 . 1 . Morocco, oil and gas fields, d i s t r i c t s and p r o p e r t i e s , 153. Motion and time studies, 931. 21; 934. 4. Motor fuels, tank c a r s for r a i l transport of, 613. 12. Motor fuels, t e s t s of, 263. 1. Motor gasoline, manufacture of, 751. 21. Motor gasoline, s t o r a g e of, 6 4 0 . 1 3 . M o t o r - t r u c k transport in o i l - f i e l d development, 372. 31. Motor-truck transport of oil, 612. Motor-truck transport of petroleum and related products, (in general), 603. Motor-truck transport of solid bitumens, 633. M o t o r - t r u c k transportation of oil, c o s t of, 612. 3. Motor t r u c k s , use of, on oil-producing p r o p e r t i e s , 593. 1. Motors, e l e c t r i c , application of, to r o t a r y drilling, 425. 233. Motors, e l e c t r i c , for individual well-pumping s e r v i c e , 516. 33. Motors, e l e c t r i c , f o r drilling purposes, 422. 351. Mud-acid, use of in preparing wells for cementing, 444. 842. Mud-balance, A. P . I . , 425. 2 1 8 . 4 1 1 . 1 2 . Mud cake, r e m o v a l of f r o m walls of wells, 459. 2. Mud dilution, effect of, on setting qualities of o i l - w e l l c e m e n t s , 444. 1 3 2 . 3 . Mud-fluid a n a l y s i s , logging wells by, 420. 1 1 2 . 6 . Mud fluid for r o t a r y drilling, 425. 218. 4. Functions of, 4 2 5 . 2 1 8 . 4 2 . Ingredients of, 4 2 5 . 2 1 8 . 4 3 . P r e p a r a t i o n and control of, 425. 2 1 8 . 4 4 . P r o p e r t i e s of, 4 2 5 . 2 1 8 . 4 1 . T e s t methods and instruments for, 425. 218. 411. Mud-fluid reconditioning devices and methods, 425. 218. 444. Mud fluids, c h a r a c t e r of, for use in exclusion of water f r o m wells, 446. 2. Mud fluids, s e e also under "Drilling fluids" Mud-mixing devices, 2 1 8 . 4 4 . Hydraulic, 425. 218. 442. Mechnical, 4 2 5 . 2 1 8 . 4 4 1 . Mud-mixing plants, community, 4 2 5 . 2 1 8 . 4 4 3 . Mud pits and ditches for s t o r a g e of drilling fluid, 4 2 5 . 218. 2. Mud volcanoes and dykes, as s u r f a c e indications of p e t r o l eum and natural gas, 352. 21. Mudding equipment for use in excluding water f r o m wells, 446. 3. Mudding methods for water exclusion, 4 4 6 . Mudwate hydrometer, 425. 2 1 8 . 4 1 1 . 11. Multiple-batch squeeze cementing, 444. 361. Multiple-engine drives for r o t a r y drilling, 4 2 5 . 2 3 4 . 4 . Multiple pumping s y s t e m s , economy, advantages and d i s advantages of, 5 1 6 . 4 7 . Multiple-pumping s y s t e m , Kobe, 516. 912. 1. Multiple-shot well surveying instruments, 420. 116. 3. Multiple-stage cementing, 4 4 4 . 3 3 2 . 1. Multiple s y s t e m s , operation and control of, 5 1 6 . 4 6 . Multiple well-pumping s y s t e m s , 5 1 6 . 4 .

Design of, 516. 41. Multi-zone completions, cementing of l i n e r s in, 444. 61. Multi-zone completions in condensate fields, advantages of, 5 2 5 . 2 2 . Multiple-zone completions of oil and gas wells, 4 1 8 . Multi-zone completions, proration r u l e s governing, 986. 515. Multi-zone r e s e r v o i r s , development of, 414. 3. Multi-zone well completions, methods employed in, 4 5 9 . 6. Multi-zone wells, operation of, 501. 8. Municipal regulations governing use of explosives and inf l a m m a b l e petroleum products, 978. 1. Museum, U . S . National, publications of, 031. 185.

N Nails and spikes, use of, in the petroleum and r e l a t e d industries, 094. 15. Naphtha, use of, in internal combustion engines in power development, 815. Naphtha soaps, use of petroleum products in manufacture of, 881. Naphthas, manufacture of, 751. Naphthas, marketing of, 960. 1. Naphthas, t e s t s of, 263. Naphthas, use of, as solvents, 883. Naphthas, use of, in illumination, 825. Naphthas, utilization of, 801. Naphthene hydrocarbons in petroleum, 223. 2. National Lubricating G r e a s e Institute, 023. N l . National Museum, U . S . , publications of, 031. 185. National P e t r o l e u m Association, 023. N2. National P e t r o l e u m Association, publications of, 023. 7. National P e t r o l e u m News, 010. N. National R e c o v e r y Act of 1933, 989. 2. Natural asphalt companies, management of, 930. 7. Natural asphalt deposits, development of, 465. Natural asphalt, general data on refining and preparation of, 704. Natural asphalt industry, e c o n o m i c s of, 906. Natural asphalt producing companies, finance, organization and control of, 920. 7. Natural asphalt production and consumption s t a t i s t i c s , 917. Natural asphalt p r o p e r t i e s , appraisal of, 957. Natural asphalt, transportation and s t o r a g e of, g e n e r a l data on, 600. Natural asphalt, transportation of, 637. Natural asphalts, general data on production of, 505. Natural asphalts, methods of estimating weights and volume of, 690. Natural asphalts, mixing of, 554. Natural asphalts, s t o r a g e of, 667. Natural Gas Act, U . S . , 988. 21. Natural gas, a n a l y s i s of, 686. Apparatus f o r , 6 8 6 . 4 . Natural gas companies, management of, 930. 3. Natural g a s , c o m p r e s s i b i l i t y of, 2 1 3 . 3 2 . Natural gas c o m p r e s s i o n and t r a n s m i s s i o n , 620. Natural gas consumption s t a t i s t i c s , 915. 2. Natural gas deposits, types of, 333. Natural g a s , determination of gasoline content in, 686. 51. Natural gas, deviation of f r o m gas laws, 213. 321. Natural Gas Division, A m e r i c a n Gas Association, 0 2 3 . A4. Natural Gas Division, A m e r i c a n Gas Association, publications of, 023. 31. Natural gas, estimating future selling p r i c e of, 952. 8. Natural gas, extraction of f r o m wells, 520. Natural gas, flow of through pipes: t h e o r e t i c a l c o n s i d e r ations, 621. Natural g a s , gauging and metering, 680. Natural gas gauging, calculations in: units of m e a s u r e , f o r m u l a s and conversion f a c t o r s , 687. Natural g a s , g e n e r a l data on extraction of refined products f r o m , 702. Natural gas, general data on production of, 502. Natural gas, g e n e r a l technology of, 003. Natural g a s , hydrate formation in production and t r a n s m i s s i o n of, 629. 2. 71 -

Natural gas, hydrocarbon compounds in, 223. 02. Natural gas industry, economics of, 904. Natural gas leakage and waste, reduction of, about wells and f r o m pipe lines, 534. 3. Natural gas, mineralogic properties of, 342. 2. Natural gas, oxidation of, 807. 1. Natural gas, physical properties of, 210. Natural gas price statistics, 915.4. Natural gas producing properties, appraisal of, 952. Natural gas production and consumption statistics, 915. Natural gas production statistics, 915.1. Natural gas, properties of, 215. Natural gas, removal of impurities from, 547. Natural gas r e s e r v e statistics, 915. 11; 915. 3. .Natural gas reserves, methods of estimating, 952. 1. Natural gas sampling, 688. Natural gas, specifications for purchase of, 272. Natural gas storage, 650. Natural gas storage and transportation, conservation in, 975. Natural gas, sulphur in, 524. Natural gas technology, bibliography on, 042. Natural gas, tests of, 262. Natural gas, transportation, storage and gauging of, general data on, 600. Natural gas, use of, as internal-combustion-engine fuel, 422. 344. 1. Natural gas, use of expansive force of, in power development, 819. 2. Natural gas, use of in domestic heating, 814. 21. Natural gas, use of in illumination, 821. Natural gas, use of in industrial furnaces, 813.2. Natural gas, use of in power development with internalcombustion engines, 816. Natural gas, use of in steam generation, 812. 2. Natural gas utilization, conservation in, 977. Natural gas versus other fuels, 256. Natural gases, estimation of impurities in, 227. Natural Gasoline Association of America, 023. N3. Natural Gasoline Association of America, publications of, 023.6. Natural gasoline, extraction of, from natural gas by adsorption process, 774. Natural gasoline, extraction of, from natural gas by compression and refrigeration process, 772. Natural gasoline extraction plants, appraisal of, 952. 6. Natural gasoline industry, statistics of, 915. 5. Natural gasoline plant lay-out and design, compression and refrigeration process, 772.1. Plant construction, 772. 2. Natural gasoline recovery plants, 716. Natural gasoline statistics, 914. 12. Natural gasoline, storage of, 640. 14. Natural gasoline, tests of, 263. 2. Natural gasoline, weathering, blending, stabilizing, storing and shipping, 778. Natural-potential logs, 420.112.2. Naval petroleum reserves, U. S., 984. 8. Navy Department, U . S . , publications of, 031.160. Nebraska, oil and gas fields, districts and properties, 111. 36. Netherland East Indies, oil and gas fields, districts and properties, 162. Netherlands Guiana, petroleum industry of, 124. 2. Netherlands, petroleum industry of, 139. N. 1. Neutron logs, 420. 112. 52. Nevada, oil and gas fields, districts and properties. 111. 55. New Brunswick, oil and gas fields, districts and properties, 113.1. Newfoundland, petroleum industry of, 113.93. New Guinea, oil and gas fields, districts and properties, 163. New Hampshire, petroleum industry of, 111.912. New Jersey, petroleum industry of. 111. 921. New Mexico, oil and gas fields, districts and properties, 111.57. New Mexico School of Mines, 022. N l . New South Wales, oil and gas fields, districts and properties, 161.1. New York State, oil and gas fields, districts and properties, 111. 11.

New Zealand, oil and gas fields, districts and properties, 164. Nicaragua, oil and gas fields, districts and properties, 114. 3. Nickel and related alloys used in refinery construction, 732. 6. Nitrobenzene extraction process, 725. 35. Nitrogen compounds and derivaties in petroleum, 223. 91. Nitrogen in natural gas, determination of, 227. 5. Nitrogen in petroleum and related substances, 221. 3. Nitrogen in petroleum, determination of, 225. 3. Nitrogen products, extraction of, in shale retorting, 584. 6. Nitroglycerine, use of in well shooting, 452. 21. Noise elimination in town-lot drilling operations, 420.311; 422. 141.8. Nomenclature, 050. Nomenclature, geological, 303. Nomenclature, physical and chemical, 203. Noncompetitive leases, provisions governing under the U. S. mineral land leasing law, 984.251. North American countries, patents, 071. 1. North American governments, publications of, 031. North American oil and gas fields, districts and properties, 110. North Carolina, petroleum industry of, ,111. 931. North-Central United States oil and gas fields, districts and properties, 111. 2. North Dakota, petroleum industry of, 111. 391. Norway, petroleum industry of, 139. N. 2. Notes, oil company, 923.4. Nova Scotia, petroleum industry of, 113.94. Numbering and arrangement of wells in oil-field development, 413.

O

Occupational diseases, 934. 311.2; 934.312. Oceania, countries of, patents, 071.6. Oceania and Malaysian governments, publications of, 036. Oceania and Malaysian oil and gas fields, districts and properties, 160. Octane number, 224. 22. Octane rating of engine fuels, 252. 1; 263.11; 273. 1. Octane rating of internal combustion engine fuels, 815. 51. Odor of petroleum, 212. Offensive tactics in competitive field development practice, 415. Office equipment for geological exploration work, 306. 4. Office equipment, mine, 489. 2. Office systems and equipment, 948. Offices, refinery administrative, 768. Off-set rule, 984. 022. Off-setting neighboring activities in oil-field development, 415. Off-shore loading facilities for tank ships engaged in transporting petroleum, 614. 32. Ohio, oil and gas fields, districts and properties, northwestern, 111.21. Ohio, oil and gas fields, districts and properties, southeastern, 111.13. Ohio, State of, publications, 031. 192. 1. Ohio State University, 022.01. Oil, (see subjects listed under "petroleum"). Oil absorption method of determining condensable hydrocarbon vapors in natural gas, 227. 21. Oil absorption method of determining gasoline content of natural gas, 686. 512. Oil absorption method of testing gases for condensable vapor content, 771.12. Oil absorption process for extraction of natural gasoline f r o m natural gas, 773. Oil and Gas Division, U. S. Dept. of Interior, 031. 135. Oil and Gas Journal, 010.01. Oil and gas properties influencing drainage f r o m reservoir rocks, 501.72. Oil and gas transportation facilities, provision of, for field development purposes, 407. Oil-base drilling fluid, electrical logging in, 420. 112. 4. 72 -

O i l - b a s e d r i l l i n g fluids, 425. 218. 45. Oil b u r n e r s , 8 1 1 . 1 . Oil c i r c u l a t i n g s y s t e m in absorption p r o c e s s of n a t u r a l gasoline r e c o v e r y , 773. 5. Oil coke, u s e of in development of heat and power, 818. 2. Oil Compact C o m m i s s i o n , U. S. I n t e r s t a t e , publications of, 031.184. Oil c o m p a n i e s , d i r e c t o r i e s , p e r s o n n e l , a d d r e s s e s , e t c . , 080. Oil company d i r e c t o r y , 082. Oil company finance, organization and control, 920. Oil company organization and finance, 922. Oil company p e r s o n n e l publications, 935. 6. Oil Conservation B o a r d , U. S. F e d e r a l , publications of, 031. 188. Oil contamination, effect of, on setting qualities of o i l well c e m e n t s , 444. 132. 4. Oil content of f o r m a t i o n s a m p l e s , d e t e r m i n a t i o n of, 420. 111. 24. Oil, c r u d e , h i g h - g r a v i t y , s t o r a g e of, 640. 11. Oil d e p o s i t s , t y p e s of, 330. Oil-engine equipment f o r c e n t r a l power plants, 516. 74. Oil-engine power f o r field development p u r p o s e s , 404.23. Oil engines, application of, to well drilling, 422. 343. Oil engines f o r individual well pumping s e r v i c e , 516. 25. Oil engines, u s e of in power development, 817. Oil, e x t r a c t i o n of, f r o m wells, 510. O i l - f i e l d c a m p f a c i l i t i e s , 402. O i l - f i e l d surveying and mapping f o r field development p u r p o s e s , 409. 1. Oil f i e l d s , geological d e s c r i p t i o n s and m a p s of, 305. Oil f i e l d s , sanitation in, 934. 313. Oil f i e l d s , production r e c o r d s of, 501. 12. Oil f u e l , u s e of, in d o m e s t i c heating, 814. 1. Oil fuel, u s e of in i n d u s t r i a l f u r n a c e s , 813. 1. Oil f u e l , u s e of in s t e a m generation, 812. 1. O i l - g a s m a n u f a c t u r e , 851. O i l - g a s , m a n u f a c t u r e d , u s e of, in illumination, 822. O i l - g a t h e r i n g f a c i l i t i e s f o r field development p u r p o s e s , 406. Oil gauging and m e t e r i n g , 670. Oil gauging r e c o r d s , 670. 21; 670. 11; 670. 31. Oil-gauging tanks and t h e i r u s e , 673. Oil-Heat Institute of A m e r i c a , 023.01. Oil h e a t e r s f o r u s e with oil b u r n e r s , 811. 12. O i l - h e a t i n g equipment f o r u s e in p i p e - l i n e t r a n s p o r t a t i o n of p e t r o l e u m , 615. 531. Oil in c o r e s , r e s t o r e d s t a t e method of determining, 420. 111. 241. Oil land, methods of acquisition of, 380. Oil l o s s e s during s t o r a g e and m e a n s of minimizing, 648. Oil l o s s e s in p i p e - l i n e operation, 615. 65. Oil m e t e r s and t h e i r u s e , 674. Oil mining, 551. Oil mining, method using h o r i z o n t a l radiating wells f r o m a mine s h a f t , 551. 4. Oil p i p e - l i n e pumping s t a t i o n s , automatic controls f o r , 615. 55. Oil P r o d u c e r ' s Agency of C a l i f o r n i a , 023. 02. O i l - p r o d u c i n g c o m p a n i e s , s t a t i s t i c s of, 912. 17. Oil r e c o v e r y , p e r c e n t a g e , f a c t o r s influencing, 530. 11. Oil refining, c h e m i s t r y of, 720. 2. Oil r e f i n i n g , g e n e r a l r e f e r e n c e , text and hand books on, 700. Oil r e s i d u e s , r e c l a m a t i o n of, 769. 73. Oils, r o a d , u s e of, in laying dust and compacting loose s u r f a c e m a t e r i a l , 841.6. Oil s a n d s , laws governing protection of, 986. 4. Oil s e e p a g e s , 352. 1. Oil, s h a l e - , c o m p a n i e s , m a n a g e m e n t of, 930.6. O i l - s h a l e d e p o s i t s , c h a r a c t e r i s t i c s of, 354. O i l - s h a l e deposits, development of, 463. O i l - s h a l e d e p o s i t s , types of, 334. Oil, s h a l e - e n t e r p r i s e s , c o s t - a c c o u n t i n g f o r , 940.4. Oil, s h a l e - , production and consumption s t a t i s t i c s , 916. Oil s h a l e , production of, 503. Oil, s h a l e - , p r o p e r t i e s , a p p r a i s a l of, 956. Oil shale r e s e a r c h p r o g r a m , U. S. B u r e a u of Mines, 002. 11. Oil shale, s t o r a g e of, 665. Oil shale technology, bibliography on, 045.

Oil Oil Oil Oil Oil Oil Oil Oil Oil Oil Oil Oil Oil

shale, t r a n s p o r t a t i o n of, 635. shale, underground r e t o r t i n g of, 579. 2. shale, u s e of, in development of heat and power, 818. 1. s h a l e s , d e t e r m i n a t i o n of i m p u r i t i e s in, 226. s h a l e s , g e n e r a l technology of, 002. 1. s h a l e s , h y d r o c a r b o n s in, 223. 05. s h a l e s , k e r o g e n content of, c h a r a c t e r i s t i c s of, 354. 1. s h a l e s , m e c h a n i c a l t r a n s p o r t of, 581. s h a l e s , m i n e r a l o g i c p r o p e r t i e s of, 342.6. s h a l e s , mining o r e x t r a c t i o n of, 552. s h a l e s , oil yield of, 354.2. s h a l e s , p e t r o g r a p h i c c h a r a c t e r i s t i c s , 354. 3. s h a l e s , r e t o r t i n g of, 584. Methods, 584.3. P h y s i c a l v a r i a b l e s involved in, 584. 2. T h e o r e t i c a l c o n s i d e r a t i o n s , 584. 1. Oil s h a l e s , t e s t s of, 269. 1. Oil s t o r a g e , 640. Oil s t o r a g e at the well, 641. Oil stoves, u s e of k e r o s e n e in, 814. 3. Oil s u m p s f o r oil s t o r a g e at the well, 541. 2. Oil tanks f o r oil s t o r a g e at the well, 541. 1. Oil t h i e v e s f o r sampling p u r p o s e s , 676. 1. Oil t r a n s f e r p u m p s in r e f i n e r i e s , 739. 23. Oil t r a n s p o r t a t i o n equipment in r e f i n e r i e s , 739. 2. Oil, u s e of in c o r e d r i l l i n g to p r e s e r v e w a t e r content of cores, 425.35. O i l - w a t e r m i x t u r e s in wells, control of, 518. Oil World, 010.02. Oil yield obtainable f r o m oil s h a l e s , 354. 2. Oils, absorption, and t h e i r p r o p e r t i e s , 773. 3. Oils, u s e of, in p r e v e n t i n g c o r r o s i o n in iron and s t e e l , 896. Oklahoma, oil and gas f i e l d s , d i s t r i c t s and p r o p e r t i e s , 111. 32. Oklahoma, State of, publications, 031. 193. 2. Oklahoma, University of, 022. 02. Old age i n s u r a n c e , 934. 33. Olefin h y d r o c a r b o n s in p e t r o l e u m and n a t u r a l gas, 223. 2. Ontario, oil and gas f i e l d s , d i s t r i c t s and p r o p e r t i e s , 113.3. Open-flow gauging of gas w e l l s , 681. Open-pit mining, 561. O p e r a t i n g c o s t s , oil p i p e - l i n e , 6 1 5 . 8 . Operation of gas p i p e - l i n e s , 625. O p e r a t i o n of wells, d i f f i c u l t i e s encountered in, 501. 2. Optical i n s t r u m e n t s and a p p a r a t u s , 206. 91. Optical p r o p e r t i e s of p e t r o l e u m , 211.; 319.2. • O r e bins f o r m i n e s , 487. 2. O r e - b r e a k i n g , p r i n c i p l e s of, 582. 1. Oregon, oil and g a s f i e l d s , d i s t r i c t s and p r o p e r t i e s . 111. 62. Organic acids in p e t r o l e u m , 223. 61. O r g a n i c colloids, u s e of in conditioning d r i l l i n g f l u i d s , 4 2 5 . 2 1 8 . 4 3 2 . 2. O r g a n i c t h e o r i e s of p e t r o l e u m origin, 311. Organization d i a g r a m s , company, 932. 2. Organization of oil and gas c o m p a n i e s , 932. O r g a n i z a t i o n of oil c o m p a n i e s , 920.; 922. Organization of p e r s o n n e l d e p a r t m e n t s , 935. 1. Organization, oil and g a s company, p r i n c i p l e s of, 932. 1. Organization plans, 932. 21. O r i e n t a t i o n of c o r e s , 340. 9 2 . ; 420. 111. 23. O r i e n t i n g s u r v e y i n g i n s t r u m e n t s in and out of w e l l s , 420. 116.5. O r i f i c e - m e t e r c h a r t s , i n t e r p r e t a t i o n of, 683. 332. O r i f i c e - m e t e r t a b l e s and c h a r t s , 683. 32. O r i f i c e m e t e r s , o p e r a t i o n and maintenance of, 683. 34. O r i f i c e m e t e r s f o r g a s m e a s u r e m e n t , 683. 3. O r i f i c e well t e s t e r method of gauging gas w e l l s , 681. 3. Origin of p e t r o l e u m , 310. O s c i l l o g r a p h s , 206.76. Ovens, h e a t e r s and h o t - p l a t e s , e l e c t r i c , f o r l a b o r a t o r y p u r p o s e s , 206.71. Overhand stoping, 572. O v e r t i m e r e c o r d s , 943. 25. Ownership of land, laws governing, 984. Ownership of oil and g a s in place, laws governing, 984. 023. Ownership of oil and gas pipe l i n e s . G o v e r n m e n t , 605. 3. Oxidation of n a t u r a l gas, 8 0 7 . 1 . Oxidation p r o c e s s e s in oil refining, 729. 95. O x i d a t i o n - r e s i s t a n t alloys, 095. 4. - 73 -

Oxyacetylene-welding equipment and methods, u s e of, in o i l - p r o d u c i n g and r e l a t e d i n d u s t r i e s , 590. 6. Oxyacetylene welding of pipe l i n e s , 615. 322. 1. Oxyacetylene welding of s t e e l tanks, 644. 41. Oxygen compounds of p e t r o l e u m ; oxidation, 223. 6. Oxygen in n a t u r a l g a s , d e t e r m i n a t i o n of, 227. 4. Oxygen in p e t r o l e u m and r e l a t e d s u b s t a n c e s , 221.4. Oxygen, production of f r o m h y d r o c a r b o n g a s e s , 792. 33. Oxygenated h y d r o c a r b o n s , 223. 63. Oxygenated h y d r o c a r b o n s , m i n é r a l o g i e p r o p e r t i e s of, 342. 5. O z o k e r i t e , t e s t s of, 267. P P a c i f i c Coast Gas Association, 023. P I . P a c i f i c Coast oil and gas f i e l d s , d i s t r i c t s and p r o p e r t i e s . United States, 111.6. P a c k e r s , u s e of, in excluding water and gas f r o m wells, 443. Types of, 443. 1. Use of, in controlling gas in wells, 443. 3. P a c k i n g and shipping of c a r b o n black, 788. P a c k i n g d e p a r t m e n t , r e f i n e r y , 766. Packing, u s e of, in the p e t r o l e u m and r e l a t e d i n d u s t r i e s , 094. 6. P a i n t , u s e of p e t r o l e u m p r o d u c t s in m a n u f a c t u r e of, 844. P a i n t i n g of s t e e l tanks, 644. 61. P a i n t s , heat r e f l e c t i n g , u s e of, to m i n i m i z e evaporation l o s s e s in oil s t o r a g e , 648. 223. P a k i s t a n , p e t r o l e u m i n d u s t r y of, 144. 2. Paléontologie indications of p e t r o l e u m and n a t u r a l gas, 351.4. Paléontologie inspection of f o r m a t i o n s a m p l e s , 420. 111. 2. Paleontological equipment, 306. 22. Paleontological i n t e r p r e t a t i o n s , u s e of, in c o r r e l a t i o n of well r e c o r d s , 367. 2. Paleontological studies, 366. Paleontology of p e t r o l i f e r o u s f o r m a t i o n s , 322. P a l e s t i n e , p e t r o l e u m i n d u s t r y of, 149. P . P a l m e r - S t a b l e r s y s t e m of c h e m i c a l hydrology, 420.114. 1. P a n a m a , oil and gas f i e l d s , d i s t r i c t s and p r o p e r t i e s , 114.4. P a n - A m e r i c a n Union, publications of, 039. 2. Panuco d i s t r i c t of Mexico, oil and gas f i e l d s and p r o p e r t i e s , 112. 3. P a p e r , building, u s e of p e t r o l e u m p r o d u c t s in m a n u f a c t u r e of, 843. 3. Papua, oil and g a s f i e l d s , d i s t r i c t s and p r o p e r t i e s , 163. P a r a f f i n - b a s e p e t r o l e u m s , 223.012. P a r a f f i n candles and l a m p s , u s e of, in illumination, 827. P a r a f f i n o i l s , complete r e f i n e r i e s f o r p r o c e s s i n g , 712. P a r a f f i n , r e m o v a l of, f r o m wells, 532. 2. P a r a f f i n s t o v e s , 814.4. P a r a f f i n , u s e of, in m a n u f a c t u r e of c o n t a i n e r s f o r c o r r o sive c h e m i c a l s , 876. P a r a f f i n , u s e of, in m a n u f a c t u r e of paints, e n a m e l s , v a r n i s h e s and l a c q u e r s , 844. 1. P a r a f f i n , u s e of, in m a t c h m a n u f a c t u r e , 898. P a r a f f i n , u s e of, in r e c o v e r y of diamonds, 899. 1. P a r a f f i n , u s e of, in w a t e r - p r o o f i n g liquid c o n t a i n e r s , 899. 2. P a r a f f i n , utilization of, 806. P a r a f f i n wax, m a n u f a c t u r e of, 755. P a r a f f i n wax, m a r k e t i n g of, 960. 5. P a r a f f i n wax s t a t i s t i c s , 914. 6. P a r a f f i n wax, t e s t s of, 267. P a r a f f i n s in p e t r o l e u m and n a t u r a l gas, 223. 1. P a r a g u a y , p e t r o l e u m i n d u s t r y of, 129.4. P a r t e d c a s i n g , r e p a i r i n g , 436. 1. P a r t n e r s h i p s , u s e of, in the p e t r o l e u m industry, 921. 1. P a t e n t Office publications, U. S . , 070. P a t e n t s , d r i l l i n g equipment and methods, 074. P a t e n t s , geological and geophysical methods and equipment, 073. P a t e n t s , m i n e r a l land, u n d e r the U. S. P l a c e r Law, 984.12. P a t e n t s , production equipment and methods, 075. P a t e n t s , r e f i n e r y equipment and p r o c e s s e s , 077. P a t e n t s , s p e c i f i c a t i o n s , c l a i m s , d r a w i n g s and d e s c r i p t i o n s , 070.

P a t e n t s , t e s t i n g and sampling equipment and methods, 072. P a t e n t s , t r a n s p o r t a t i o n and s t o r a g e equipment and methods, 076. P a t e n t s , utilization equipment and p r o c e s s e s , 078. P a t r o l l i n g pipe l i n e s , 615. 633. Paving a s p h a l t s , m a n u f a c t u r e of, 756. 1. Paving, u s e of p e t r o l e u m p r o d u c t s in, 841. P a y m e n t of l a b o r , 934. 2. P a y m e n t of l a b o r , m e t h o d s and r e c o r d s , 943. P a y - o u t s t a t u s of wells, 951. 91. P a y - o u t t i m e a s an index of p r o p e r t y value, 951.17. P a y r o l l s , 943. 2. P a y r o l l s , p e t r o l e u m industry, 934.51. P e a t , t e s t s of, 269. 4. P e c h e l b r o n n m e t h o d s of oil mining, 551.11. P e c h e l b r o n n oil field, 135. 1. P e g m o d e l s , u s e of in c o r r e l a t i o n of well r e c o r d s , 367. P e n d u l u m methods of geophysical exploration, 368.12. P e n d u l u m s , 306. 33. P e n e t r o m e t r y , 217. 1. P e n s i o n s f o r oil i n d u s t r y e m p l o y e e s , 934. 34. P e n n s y l v a n i a Grade Crude Oil Association, 023. P 2 . P e n n s y l v a n i a , oil and g a s f i e l d s , d i s t r i c t s and p r o p e r t i e s , 111. 12. P e n n s y l v a n i a State College, 022. P I . Pennsylvania, State of, publications, 0 3 1 . 1 9 1 . 2 . P e r - c a p i t a consumption of p e t r o l e u m p r o d u c t s , 911. 0 2 . ; 912. 29. P e r c e n t a g e production decline c u r v e s , methods of developing, 951. 133. P e r c u s s i o n c o r e d r i l l i n g s y s t e m s , 424. 7. P e r c u s s i o n d r i l l i n g methods, 424. P e r c u s s i o n drilling, r o t a r y , 429. 6. P e r f o r a t i n g casing, 4 3 8 . ; 453. P e r f o r a t i n g c a s i n g in the well, d e v i c e s f o r , 453. 2. Mechanical p e r f o r a t i n g d e v i c e s , 453. 21; 438. 1. Gun p e r f o r a t e r s , 453. 22; 438. 2. P e r f o r a t i o n s in casing, f o r m s of, 4 5 3 . 1 . P e r i o d i c a l s and j o u r n a l s , c h e m i c a l and physical, 201. P e r i o d i c a l s and t e c h n i c a l j o u r n a l s , 010. P e r k i n s method of well cementing, 444. 331. P e r m e a b i l i t y , definitions of, 219.01. P e r m e a b i l i t y - d e t e r m i n a t i o n equipment, 306. 214. P e r m e a b i l i t y of f o r m a t i o n s p e n e t r a t e d by wells, u s e of e l e c t r i c pilot in d e t e r m i n i n g , 501. 775. P e r m e a b i l i t y of r o c k s , 341. 3. P e r m e a b i l i t y t e s t s , 219. 5. P e r m e a b i l i t y unit, D a r c y , 341.31; 219.5; 306.214. P e r m e a b i l i t i e s , a i r , 219.04. P e r m e a b i l i t i e s , oil, 219.05. P e r m e a b i l i t i e s , r e l a t i v e , 219.02. P e r m e a b i l i t i e s , w a t e r , 219.03. P e r m e a m e t e r s , types of, 219. 51. P e r m i a n Basin, T e x a s , 1 1 1 . 3 4 3 . 1 . P e r m i a n Basin, New Mexico, 111.571. P e r s i a , oil and gas f i e l d s , d i s t r i c t s and p r o p e r t i e s , 143. P e r s o n a l d i r e c t o r y , 081. P e r s o n n e l d e p a r t m e n t s , oil company, 932. 38. P e r s o n n e l p o l i c i e s in other i n d u s t r i e s , 935. 8. P e r s o n n e l work in the p e t r o l e u m and r e l a t e d i n d u s t r i e s , 935. D e p a r t m e n t o r g a n i z a t i o n and methods, 935. 1. D i s c h a r g e of p e r s o n n e l , 935. 4. E m p l o y m e n t and selection of p e r s o n n e l , 935. 2. P r o m o t i o n and t r a n s f e r of p e r s o n n e l , 935. 3. R e c o r d s . 935.5. P e r u , oil and gas f i e l d s , d i s t r i c t s and p r o p e r t i e s , 121. P e t c o c k s a m p l i n g of oil through walls of s t o r a g e and shipping tanks, 676. 34. " P e t r e c o " e l e c t r i c a l d e h y d r a t o r s , 546. 421. P e t r o g r a p h i c c h a r a c t e r i s t i c s of oil s h a l e s , 354. 3. P e t r o g r a p h i c equipment, 306. 21. P e t r o l a t u m , m a n u f a c t u r e of, 759. 1. P e t r o l a t u m , m a r k e t i n g of, 960. 91. P e t r o l a t u m , utilization of, 809. 1. P e t r o l e u m , (see s u b j e c t s listed u n d e r "oil"). P e t r o l e u m A d m i n i s t r a t i o n f o r War, U. S . , 0 3 1 . 1 8 9 . 1 . P e t r o l e u m A d m i n i s t r a t i o n , U. S. Office of, 031. 189. 2. P e t r o l e u m and r e l a t e d i n d u s t r i e s , f u t u r e of, 9 9 1 . 3 . P e t r o l e u m and r e l a t e d i n d u s t r i e s , h i s t o r y , p r o g r e s s and - 74 -

development of, 991. P e t r o l e u m coke, manufacture of, 757. P e t r o l e u m coke, marketing of, 960. 7. P e t r o l e u m coke s t a t i s t i c s , 9 1 4 . 8 . P e t r o l e u m coke, t e s t s of, 269. 2. P e t r o l e u m , c o m p r e s s i b i l i t y of, 213. 31. P e t r o l e u m c o s t , s t a t i s t i c s of, 9 1 2 . 8 . P e t r o l e u m , crude, specifications for purchase of, 271. P e t r o l e u m , crude, storage of, at the well, 641. P e t r o l e u m , crude, tank c a r s f o r r a i l transport of, 6 1 3 . 1 1 . P e t r o l e u m , crude, use of, as internal-combustion-engine fuel, 422. 344. 6. P e t r o l e u m deposits, types of, 3 3 0 . ; 333. P e t r o l e u m derivitives, estimation of use of, as adulterants, 228. 1. P e t r o l e u m Division, A. I. M. E . , publications of, 024. 11, P e t r o l e u m , dominating position of among energy s o u r c e s , 096. P e t r o l e u m , e a r l y h i s t o r i c a l r e f e r e n c e s to, 9 9 1 . 1 . P e t r o l e u m , economic geology of, 330. P e t r o l e u m , economy in o i l - f i e l d use of, 534. 4. P e t r o l e u m Engineer, 010. P I . P e t r o l e u m geology, r e f e r e n c e books on, 300. History, p r o g r e s s and development of, 304. P e t r o l e u m , heavy crude, storage of, 6 4 0 . 2 1 . P e t r o l e u m , high-gravity, s t o r a g e of, 640. 11. P e t r o l e u m , hydrocarbon compounds in, 2 2 3 . 0 1 . P e t r o l e u m , identification of, in s u b - s u r f a c e s t r a t a , 353. 11. P e t r o l e u m industry, international aspects of, 972. P e t r o l e u m industry trade journals, 011. P e t r o l e u m , liquid, sampling of, 282. P e t r o l e u m , mineralogic p r o p e r t i e s of, 342. 1. P e t r o l e u m , origin of, 310. P e t r o l e u m , physical p r o p e r t i e s of, 210. P e t r o l e u m , pipe-line transportation of, 615. Cost, 6 1 5 . 0 1 . P e t r o l e u m producing industry, e c o n o m i c s of, 901. P e t r o l e u m production methods, general data on, 501. P e t r o l e u m , products obtained f r o m , 701. 1. P e t r o l e u m products, pipe-line transportation of, 616. P e t r o l e u m products, refined, s t a t i s t i c s of, 914. P e t r o l e u m products, s t r u c t u r a l u s e s of, 840. P e t r o l e u m , radioactive p r o p e r t i e s of, 218. P e t r o l e u m refined, crude, s t a t i s t i c s of, 913. 1. P e t r o l e u m R e f i n e r , 010. P 2 . P e t r o l e u m refining, general r e f e r e n c e , text and hand books on, 700. P e t r o l e u m refining industry, e c o n o m i c s of, 903. P e t r o l e u m refining industry, s t a t i s t i c s of, 913. P e t r o l e u m r e s e r v e s , d e c r e a s i n g , 971. P e t r o l e u m r e s e r v e s , s t a t i s t i c s of, 9 1 2 . 9 1 . P e t r o l e u m r e s o u r c e s , conservation of, 970. P e t r o l e u m , sampling of, 676. P e t r o l e u m s t a t i s t i c s , crude, 912. P e t r o l e u m technologist, education of, 093. P e t r o l e u m technologists, d i r e c t o r i e s , biographies, a d d r e s s e s , etc. , 080. P e t r o l e u m technology, bibliography on, 041. P e t r o l e u m technology s o c i e t i e s and institutes, 023. P e t r o l e u m transportation industry, e c o n o m i c s of, 902. P e t r o l e u m , transportation of, 610. Motor truck, 612. P i p e - l i n e , 615. R a i l r o a d , 613. Water. 614. P e t r o l e u m , transportation, s t o r a g e and gauging of, 600. P e t r o l e u m utilization, conservation in, 977. P e t r o l e u m v e r s u s coal as a fuel, 255. P e t r o l e u m World, 010. P 3 . Petrology of bituminous r o c k s and associated r o c k s , 340. P h a r m a c e u t i c a l and medicinal u s e s of petroleum products, 860. P h a s e d i a g r a m s , hydrocarbon, 2 1 4 . 0 1 1 . P h a s e r e l a t i o n s of hydrocarbons, 214. 01. P h a s e r e l a t i o n s of hydrocarbon-water s y s t e m s , 2 1 4 . 0 2 . P h a s e relationships in oil refining, 701. 01. Phenol as reagent in s o l v e n t - e x t r a c t i o n p r o c e s s , 725. 33. Phillipine Islands, oil and gas fields, d i s t r i c t s and p r o p e r t i e s , 165.

Phosphates, use of in controlling v i s c o s i t y of drilling fluids, 4 2 5 . 2 1 8 . 4 3 4 . Photochemical properties of petroleum, 2 1 1 . 6 . Photoelectric cell for locating water entry in wells, 441.223. Photographic equipment f o r geological exploration work, 306.42. Photographic r e c o r d i n g devices, 948. 5. Photometry, 233. Photostat, 948. 5. Photostat, use of, in g e o l o g i s t ' s office, 3 0 6 . 4 2 1 . Phthalic anhydride, production of f r o m petroleum, 729. 95. pH value of drilling fluids as a m e a s u r e of colloidal values, 425.218.411.31. pH values of w a t e r s produced f r o m gas condensate wells, 4 3 2 . 6 1 1 . ; 523. 2. P h y s i c a l and c h e m i c a l p r o p e r t i e s of petroleum, 2 0 0 . ; 210. P h y s i c a l p r o p e r t i e s of hydrocarbon vapors and g a s e s , 771. P h y s i c a l t a b l e s and f o r m u l a s , 066. P h y s i c i s t s , c h e m i s t s and analysts, d i r e c t o r i e s and b i o graphies, 208. P h y s i c s , h i s t o r y , p r o g r e s s and development of, as applied to the testing of petroleum, 204. Physiological p r o p e r t i e s of petroleum, 240. P i e c e - r a t e s y s t e m s for remuneration of labor, 934. 221. P i e r loading and unloading f a c i l i t i e s for tank ships, 614. 31. P i e r s and c a i s s o n s for m a r i n e drilling, 422. 911. P i l e driving in preparation of m a r i n e drilling foundations, 4 2 2 . 911. 1. Pilot-controlled gas-lift devices, 5 1 5 . 1 2 5 . 1 . ; 515.75. Pitot tube method of gauging gas wells, 681. 2. Pitot tubes for closed-flow gas m e a s u r e m e n t , 683. 5. Pinions, lubrication of, 836. P i n t s c h gas manufacture, use of petroleum products in, 854. Pipe, drill, f o r r o t a r y drilling, 425. 215. Pipe fittings, 0 9 4 . 1 1 2 . P i p e , iron and s t e e l , methods of manufacture of, 094. 111. Pipe, iron and s t e e l , use of, in the petroleum and r e l a t e d industries, 0 9 4 . 1 1 . Pipe, iron and s t e e l , used in r e f i n e r y construction, 732. 3. P i p e - l a y i n g m a c h i n e s , 615. 321. P i p e - l i n e b r i d g e s for s t r e a m c r o s s i n g s , 615. 38. P i p e - l i n e coating and wrapping, 615. 3 3 . ; 615. 635. 3. Materials for, 615.331. Machines f o r , 6 1 5 . 3 3 2 . P i p e - l i n e c o m m o n - c a r r i e r laws, 987. 1. P i p e - l i n e construction for o i l - g a t h e r i n g s y s t e m s , 542. 2. P i p e - l i n e construction, gas-gathering, 543. 2. P i p e - l i n e construction methods, m a r i n e , 6 1 5 . 3 7 2 . P i p e - l i n e construction, oil, 6 1 5 . 3 . P i p e - l i n e construction, safety in, 6 1 5 . 3 9 1 . P i p e - l i n e c o r r o s i o n , r o l e of b a c t e r i a in, 615. 635. 11. P i p e - l i n e design, gas, 622. P i p e - l i n e design, oil, 615. 2. P i p e - l i n e f a c i l i t i e s , appraisal of, 953. P i p e - l i n e flow calculations, 615. 11. P i p e - l i n e flow of oil: t h e o r e t i c a l considerations, 615. 1. P i p e - l i n e joints, gas, types of, 622. 2. P i p e - l i n e joints, oil, types of, 6 1 5 . 2 2 . P i p e - l i n e joints, welding of, 615. 322. P i p e - l i n e leakage, gas, methods of minimizing, 625. 2. P i p e - l i n e l e a k s , devices f o r detecting, 615. 632. P i p e - l i n e maintenance and r e p a i r , gas, 6 2 5 . 4 . P i p e - l i n e maintenance and r e p a i r : inspection and r e c o n ditioning, 6 1 5 . 6 3 . P i p e - l i n e manifolds in r e f i n e r i e s , 739. 22. P i p e - l i n e m e t e r i n g and control stations, r e m o t e control of, 625.8. P i p e - l i n e , oil, construction and operating c o s t s , 6 1 5 . 8 . P i p e - l i n e s , oil, in r e f i n e r i e s , 7 3 9 . 2 1 . P i p e - l i n e operation and control, g a s , 625. P i p e - l i n e operation and control, oil, 6 1 5 . 6 . P i p e - l i n e p a t r o l s , 615. 633. P i p e - l i n e pumping stations, power plant f o r , 615. 511. Pipe-line reconnaissance surveys, 6 1 5 . 0 6 . P i p e - l i n e r i v e r c r o s s i n g s , construction of, 615. 371. P i p e - l i n e s y s t e m s , trunk, for petroleum t r a n s p o r t , 6 1 5 . 0 3 . Pipe-line taxes, excise, 982.8. Pipe-line terminals, 615.93. - 75 -

Pipe-line terminals, operation of, 615.931. Pipe-line transport of oil and gas, 605. Historical development of, 605. 1. Costs and capital investments in, 605. 2. Government regulation of, 605. 3. Ownership of, 605. 3. Profits in, 605. 4. Pipe-line transportation of petroleum, 615. Cost of, 615. 1. Pipe-line transportation statistics, crude petroleum, 912. 3. Pipe lines, buried, devices for locating, 615. 631. Pipe lines, descriptions of individual, 615.05. Pipe lines, gasoline, 615. 92. P i p e l i n e s , oil, military or war-time, 615.053. Pipe lines, oil, testing of, for leaks, 615. 35. P i p e l i n e s , reclaiming, 615.636. P i p e l i n e s , submarine oil, 615.91. P i p e l i n e s , under-water, 615.37. Pipe lines, use of, for gas storage, 625. 6 . ; 651. Pipe lines, use of petroleum products in waterproofing, 842.5. Pipe-shop equipment and methods in oil-producing and related industries, 590. 5. Pipe tongs for use on drill pipe, 425. 221. Pipes, gauging rate of flow of oil through, 670. 3. Pipes, sampling of oil during flow through, 676. 14.; 676. 35. Pipettes, graduated, for analytical purposes, 206.41. Piping, fuel oil, in oil-burner installations, 811. 13. Piping in natural gas recovery plants, 772. 5 . ; 772. 62. Piping, oil, for natural gasoline absorption plants, 773. 54. Pits, mud, for storage of drilling fluid, 4 2 5 . 2 1 8 . 2 . Pittsburgh, University of, 022. P2. P l a c e r Law of 1872, U. S . , 384. 111. P l a c e r Land Law, U. S. 9 8 4 . 1 . P l a c e r mining, 564. Plant maintenance, 937. Plane tables, 306.124. Plant cost records, 942. 131. Plant maintenance charges, relation to depreciation accounts, 941.44. Plant, oil and gas field, appraisal of, 951. Plant, oil-field, valuation of, 951. 5. Plant, physical, estimating useful life of, 941.41. Plant, valuation of, 950. Plaster and cement, use of, in the petroleum and related industries, 094. 3. Plastic coatings on steel tanks, corrosion-resistant, 644. 624. Plastic drill-pipé coatings to combat corrosion fatigue, 425. 215. 51. Plastics, manufacture of from petroleum, 759. 5. Plastics, use of in excluding water from wells, 532. 9 2 . ; 535.41. Plastics, use of in plugging off water in wells, 444. 9 2 . ; 449.2. Plasticity of rocks, 341. 8. Plate process for carbon-black manufacture, 782. 4. Plug-back operations 532.61. Plugging^off water in wells, 535.16. Plugging-off water-wet sands in wells, selective methods of, 449. 11. Plugging the bottoms of wells, 455. With cement, 455. 2. Plugging wells to exclude water, 535. 3. Plugging wells with cement, 444. 4. Bailer method, 444. 41. P r e s s u r e methods, 444. 5. Use of explosives in setting cement, 444. 42. Plugs, cementing, 444. 73. Plugs, well, types of, 455. 1. Plumb-bobs for use in oil gauging, 675. 21. Plunger clearance in oil-well pumps, 514. 53. Plunger-displacement, rod-operated pumps for oil-well service, 514. 11. Circulating pumps, 514.115. Cup-packed plunger pumps, 514. 111. Fluid packed pumps, 514. 114. Insert pumps, 514. 113. "Macaroni" pumps, 514. 116. Steel-liner plunger pumps, 514. 112.

Plunger velocity, oil-well pump, 514.512. Plungers for oil-well pumps, 514.22. Pneumatic and refrigeration equipment, use of, in the petroleum and related industries, 094. 85. Pneumatic cylinder, Sullivan, 516.552. Pneumatic depth indicators for oil-storage tanks, 675. 23. Pneumatic devices for indicating fluid levels in wells, 516. 922. 3. Pneumatic methods of pumping oil from wells, 515. Podbielniak gas analysis apparatus, 206. 531. Poland, oil and gas fields, districts and properties, 132. Polarization of petroleum; polariscopes, 2 1 1 . 2 . Pole-tool system of drilling, Canadian, 424. 4. Policies, U.S. national oil, 9 8 1 . 1 1 1 . 0 1 . Policy planning, 9 3 1 . 1 . Polished rods, 514. 32. Polution, oil, of water in harbors, prevention of, 614.33. Polyforming refining process, 721. 91. Polymerization, catalytic, 729.61. Polymerization of petroleum and related substances, 222. 2. Polymerization process in oil refining, 729. 6. Polymethylene hydrocarbons in petroleum and natural gas, 223.2. Ponds, cooling, for cooling compressed gas, 772. 43. Pore friction created by oil and gas moving through r e s e r voir rocks, formulas for computing, 501. 743. Pore spaces in rocks, form of, 341. 2. Porosity and saturation method of estimating oil r e s e r v e s , 951. 11. Porosity-determination equipment, 306.213. Porosity logs, 420. 112. 2. Porosity of oil-well cement, 444. 15. Porosity of rocks, 341. 2. Porosity tests, 219. 4. Portable derricks, 422. 24. Portable drilling rigs, 422. 12. Portable winches for well equipment repair, 532. 71. Portland cement, oil-well, properties, constitution and testing of, 4 4 4 . 1 1 . Portland cement specifications, 444. 111. Porto Rico, oil and gas fields, districts and properties, 115.6. Portugal, petroleum industry of, 139. P . Portuguese West Africa, oil and gas fields, districts and properties, 154. Potential productive capacity of wells, determination of, for proration purposes, 458.15. Potential tests, well, basis for proration, 986. 517. 1. Potentials, pipe-to-soil, measuring, 615. 635.41. Potentials, well, basis for proration, 974.423. Potentiometers, 206. 72. Potentiometric analyzers, 206. 791. 1. Potentiometric models, use of in planning exploitation programs, 501. 701.1. Pour-point apparatus, 206. 63. Pour tests, 214.53. Power and thermal efficiency tests, 250. Power, application of, in cable system of drilling, 424. 22. Power, application of, to manually-controlled rotary drilling rigs, 425. 23. Power, application of, to pumping wells, 516. Power, application of, to the drilling of wells, 422. 3. Power connections for rod-operated oil-well pumps, 514. 3. Power, conservation of, 936. Power development for gas compression, 772. 32. Power development in shale and coal retorting, 584. 7. Power development with Diesel and semi-Diesel types of oil engines, 817. Power development with internal-combustion engines, using hydrocarbon gas as fuel, 816. Power development with internal-combustion engines, using light distillate as fuel, 815. Power distribution for oil-producing and related industries, 592. Power equipment for mining purposes, 481. Power in oil production, cost of, 516. 8. Power for operation of tank ships, choice of, 614.14. Power plant and power distribution, refinery, 762. Power plant equipment and design, central, 516. 7.

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Power plant for oil-pipe-line pumping stations, 615. 511. Power plant for oil-producing and related industries, 592. Power plant for operation of gas compressors, choice of, 624.4. Power supply, importance of, in selection of test-well sites, 372. Power supply, oil-field, 404. Power supply, provision of, for drilling purposes, 421. 5. Power-transmission devices, 422.36. Power-transmission devices, for rotary drilling, 425. 234. Power, utilization of petroleum and related products in developing, 810. "Powers" for multiple pumping, types of, 516. 42. Practice manuals, standard, 931.11. Precipitation, fractional, 216. 4. Premium plans for payment of labor, 934. 222. Prepacked gravel screens, 454. 132. Present value of future income, formulas and tables for computing, 950.11. Preservatives, use of petroleum products in manufacture of, 897. Pressure-bombs for measuring depth-pressures in wells, 509. 11. Applications of, 509. 12. P r e s s u r e bombs, use of, in studying reservoir pressures, 533.4. P r e s s u r e build-up curves, interpretation and applications of, 509.121. P r e s s u r e conditions in flow columns of flowing wells, 511.14. Pressure-controlled devices, gas, for use in operation of the gas lift, 515.41. P r e s s u r e control for gas-gathering systems, 543. 3. P r e s s u r e control of flowing wells, 511. 2. P r e s s u r e control of gas pipe lines, 625.1. P r e s s u r e control of wells in water flooding, 538. 24. P r e s s u r e core-barrels, 425. 214. 53. P r e s s u r e decline, planning field exploitation program to maintain uniform, 533. 3. Pressure-depth records in oil-wells, 509. 1. Pressure-determination apparatus, 213.41. P r e s s u r e drilling, 429. 5. P r e s s u r e drop in flow of gas through pipes, 622. 1. P r e s s u r e , effects of, in depreciation of stills, 741.6. P r e s s u r e , field, conservation of, 533. Pressure-gauge charts and their interpretation in gas gauging, 684.41. P r e s s u r e gauges, differential and static recording, for use with orifice meters in gas measurement, 683. 31. P r e s s u r e gauges, instruments for testing, 684. 5. P r e s s u r e gradients in oil and gas reservoirs, 501. 53. P r e s s u r e gradients in reservoir rock around producing wells, 501.751. P r e s s u r e indicating and recording instruments, 206. 92. P r e s s u r e , influence of, on setting of oil-well cements, 444. 131. P r e s s u r e loss in flow of oil through pipes, 615. 21. P r e s s u r e maintenance and recycling in condensate production, 525. 2. Pressure-maintenance rules, proration laws governing, 986. 514. Pressure-maintenance system of oil recovery, operation and control of, 537. 5. P r e s s u r e of gas, measurement of, 680. Pressure, pump, necessary in well cementing operations, 444. 83. P r e s s u r e regulation, use of, in selective condensation, 722. 2. Pressure-restoration system of oil recovery, operation and control of, 537. 6. P r e s s u r e stills, operation of, 741. 35. Pressure-temperature-volume relationships, apparatus for determining, 213.4. P r e s s u r e v e s s e l s , design of, 734.01. Pressure-volume-temperature relations of reservoir fluids, 501. 721. P r e s s u r e s , bottom-hole, methods of calculating, 509. 13. Price determination in marketing of oil products, 964. 1. Price, future, of natural gas, estimating, 952. 8. Price index numbers, commodity, statistics of, 919.1.

Price of oil industry supplies and equipment, 944. 32. Price of oil, selling, estimating future, 951.3. Price of petroleum products, market, influence of crude production and storage on, 964. 11. Price statistics, crude petroleum, 912.5. Price statistics, natural gas, 915.4. Prime movers used in multiple pumping, types of, 516.423. Printers' inks, use of carbon black in manufacture of, 893. 2. Prizes in remuneration of oil industry employees for special services, '934. 34. Producer gas manufacture, use of oil shale in, 855. Producer, marketing methods of the, 96i. 1. Producing companies, oil, finance, organization and control of, 920. 2. Producing companies, oil, management of, 930. 2. Producing industry, petroleum, economics of, 901. Producing personnel, directories of, 081. 3. Production capacity of wells, estimation of open-flow capacity from restricted-flow tests, 451. 25. Production control, 924. 3. Production control a s a conservation measure, 974. 4. Production control by proration, 974. 4. Production control, laws governing, 986. 5. Production cost, elements of, 942.01. Production cost, estimating future, 951.2. Production cost records, 942. 14. Production departments, oil company, 932. 32. Production efficiency, methods of increasing, 530. Production efficiency, significance of the gas-oil ratio as an indication of, 533. 11. Production efficiency, use of the gas-oil ratio as a measure of, 501. 76. Production, estimating future oil and gas, for appraisal purposes, 951. 1. Production graphs, well, 501.1. Production methods, considerations in choosing among, 510.1. Production methods, improvement of, as a conservation measure, 974. 5. Production methods in particular fields or areas, 520.01. Production of petroleum, natural gas, oil shale and other related hydrocarbons, general data on, 500. Production of wells, initial, 501. 111. Production, oil and gas, cost-accounting for, 940. 1. Production, oil industry, profits in, 926. 12. Production-rate curves, methods of developing, 951. 132. Production rate, influence of, on price of petroleum industry products, 964.11. Production rate, influence of on recovery efficiency, 501. 31. Production records, 933. 3; 945. Production records for flowing wells, 511.91. Production records, graphic, 933. 32. Production records of individual oil and gas fields, 501.12. Production records, well, 501. 1. Production statistics, crude petroleum, 912.11. Production time-rate graphs, use of in estimating oil and gas r e s e r v e s , 951.131. Productive capacity of oil and gas wells, testing, 451. Productive capacity of wells, determining, 458. By use of formation testers, 457.11. Flow tests, 458. 12. Gas-lift tests, 458. 13. Pumping tests, 458.14. Productive capacity of wells, indexes of, 501. 77. Productivity factors in well operation, 501. 77. Productivity index method of estimating productive capacity of oil wells, 951.14. Productivity indexes, 533.5. Productivity of wells, variables controlling, 501.6. Products derived from shale oil, 703. 1. Products, refined, obtained from natural gas, general data on, 702. Products obtained from petroleum, general data on, 701.1. Professional society publications, 020. Profit-sharing plans, 934. 342. Profit-sharing plans in remuneration of oil industry employees, 934. 34. Profits in oil and gas pipe-line operation, 605. 4. Profits in the petroleum and related industries, 926. - 77 -

P r o f i t s , influence of r a t e of production on, 501.44. P r o f i t s , oil industry, 9 2 6 . 1 . P r o g r e s s c h a r t s , drilling, 420.12. P r o g r e s s of the p e t r o l e u m and r e l a t e d i n d u s t r i e s , 991. P r o m o t i o n and t r a n s f e r of p e r s o n n e l , 935. 3. P r o m o t i o n of oil c o m p a n i e s , 922. 2. P r o p a n e and butane, liquid, t e s t s of, 263. 4. P r o p a n e - b u t a n e c o n d e n s a t e s , tank c a r s f o r r a i l t r a n s p o r t of, 613. 13. P r o p a n e - b u t a n e liquefied g a s s t a t i s t i c s , 914. 125. P r o p a n e - b u t a n e m i x t u r e s , liquid, u s e of, as i n t e r n a l c o m b u s t i o n - e n g i n e fuel, 422. 344. 2. P r o p a n e - b u t a n e m i x t u r e s , r e c o v e r y of, f r o m n a t u r a l gas, 775. 1. P r o p a n e - b u t a n e m i x t u r e s , s t o r a g e of, 640. 15. P r o p a n e - b u t a n e m i x t u r e s , u s e of in p r o m o t i n g oil r e c o v e r y , 539. 2. P r o p a n e deasphaltlng p r o c e s s , 725. 34. P r o p a n e , m a n u f a c t u r e of, 7 5 1 . 5 . P r o p e r t i e s of h y d r o c a r b o n s a s m i n e r a l s u b s t a n c e s , 342. P r o p e r t i e s of p e t r o l e u m , physical and c h e m i c a l , 200. P r o p e r t i e s , oil-producing, s t a t i s t i c s of, 912.18. P r o p e r t y cost r e c o r d s , 942. 132. P r o p e r t y , o i l - and g a s - f i e l d , a p p r a i s a l of, 951. P r o p e r t y t a x e s , 982. 3. P r o p e r t y , valuation of, 950. P r o p o r t i o n a l - f l o w c o n t r o l l e r s , 740. 15. P r o p o r t i o n a l gas m e t e r s , 683. 2. P r o r a t i o n a s a m e a n s of production control, 9 7 4 . 4 . P r o r a t i o n laws, v a r i o u s s t a t e s and c o u n t r i e s , 986. 51. P r o r a t i o n m e t h o d s , 974. 42. P r o r a t i o n , o b j e c t i v e s of, 974.41. P r o r a t i o n p r o c e d u r e s , c o u r t decisions affecting, 986.512. P r o r a t i o n p u r p o s e s , d e t e r m i n a t i o n of productive capacity of wells f o r , 458.15. P r o r a t i o n , voluntary, as a c o n s e r v a t i o n m e a s u r e , 974. 4. P r o s p e c t i n g f o r p e t r o l e u m and o t h e r b i t u m e n s , 300. P r o s p e c t i n g outfits and equipment, 306. P r o s p e c t i n g p e r m i t s under m i n e r a l land laws, 385. P r o s p e c t i n g p e r m i t s under the U. S. Mineral Land L e a s i n g Law, 9 8 4 . 2 1 . P r o s p e c t i n g , s u b m a r i n e , equipment and methods, 306. 15. P r o s p e c t u s e s , oil company, 922.21. P r o t e c t i o n of oil s a n d s , laws governing, 986.4. P r o t e c t o r s f o r r o t a r y d r i l l pipe, 425. 215. Public domain, acquisition of land and p r i v i l e g e s on, 384. Public r e l a t i o n s , p e t r o l e u m industry, 994. Public u t i l i t i e s as c o n s u m e r s of oil and gas i n d u s t r y p r o d u c t s , 966. 3. Public utility r e g u l a t i o n , 988. 2. P u b l i c a t i o n s , company, 935.6. P u l l - l i n e s , u s e of, in t r a n s m i t t i n g power in multiple p u m p ing, 5 1 6 . 4 1 2 . ; 516.43. Supports f o r , 516.44. " P u l l i n g " and r e p a i r i n g r o d s , tubing, p u m p s and o t h e r Well equipment, equipment f o r , 532. 7. P u l v e r i z e r s , disk, 582. 34. P u l v e r i z e r s , types of, 582. 3. P u m p , oil-well, choice of size of, 514. 72. P u m p , o i l - w e l l , choice of type of, 514. 71. P u m p p a r t s , oil-well, 514. 2. P u m p p r e s s u r e n e c e s s a r y in well cementing o p e r a t i o n s , 444.83. P u m p s , c e m e n t , f o r oil well cementing o p e r a t i o n s , 444. 76. P u m p s f o r developing high injection p r e s s u r e s in w a t e r flooding, 538.235. P u m p s f o r oil pipe l i n e s , 615. 512. P u m p s f o r u s e in mudding wells under p r e s s u r e , 446. 3. P u m p s f o r u s e with oil b u r n e r s , 811.11. P u m p s , f u e l , f o r s t e a m b o i l e r s in drilling of wells, 422. 337. P u m p s , m u l t i - s t a g e c e n t r i f u g a l , f o r well-pumping s e r v i c e , 516.911. P u m p s , oil, f o r u s e in oil absorption p r o c e s s of n a t u r a l gasoline r e c o v e r y , 773. 52. P u m p s , o i l - t r a n s f e r , in o i l - g a t h e r i n g s y s t e m s , 542. 4. P u m p s , o i l - t r a n s f e r , in r e f i n e r i e s , 739. 23. P u m p s , oil-well, placing of in the well, 456. P u m p s , oil-well, p r i n c i p l e s and f a c t o r s governing operation of, 514. 5.

P u m p s , oil-well, r e p a i r and r e p l a c e m e n t of, 514. 6. P u m p s , r o d - o p e r a t e d o i l - w e l l , power connections f o r , 514. 3. P u m p s , r o t a r y , 094. 865. P u m p s , r o t a r y , f o r r e f i n e r y u s e , 739. 235. P u m p s , slush, 4 2 5 . 2 1 8 . 1 . P u m p s , types of, used in oil-well s e r v i c e , 514. 1. C i r c u l a t i n g p u m p s , 514.115. Cup-packed plunger pumps, 514. 111. F l u i d - p a c k e d p u m p s , 514. 114. I n s e r t p u m p s , 514. 113. " M a c a r o n i " p u m p s , 514. 116. R o d l e s s plunger p u m p s , 514. 12. S t e e l - l i n e r plunger p u m p s , 514. 112. P u m p s , vacuum, 536. 1. P u m p s , vacuum, in r e f i n e r i e s , 739. 4. P u m p i n g and control of o i l s about the r e f i n e r y , 748. P u m p i n g d e v i c e s , long s t r o k e , 516.6. P u m p i n g equipment, r e p a i r i n g worn and clogged, 532. 5. P u m p i n g equipment, u s e of, in the p e t r o l e u m and r e l a t e d i n d u s t r i e s , 094. 86. P u m p i n g equipment, w e l l - , m e t h o d s of improving e f f i c i e n c y of, 531. Pumping i n s t a l l a t i o n s in oil wells, design of, 514. 7. Pumping j a c k s . 516.45. P u m p i n g m e c h a n i s m s , w e l l - , g a s actuated, 516.55. P u m p i n g oil f r o m wells, 514. Pumping p r o b l e m s , deep well, 514. 8. Pumping, slow-motion, advantages of, 514. 515. P u m p i n g station design, oil p i p e - l i n e , 615. 5. P u m p i n g station equipment, oil p i p e - l i n e , 615. 51. P u m p i n g s y s t e m , hydraulic, u s i n g c i r c u l a t i n g power fluid, 516.912. P u m p i n g s y s t e m s f o r oil pipe l i n e s , 615. 5. P u m p i n g t e s t s on oil wells, m e t h o d s of conducting, 451. 4. Pumping t e s t s to d e t e r m i n e productive capacity of wells, 458. 14. P u m p i n g "units", 516. 5. Double-reduction g e a r , 516. 52. G a s - a c t u a t e d , 516. 55. Hydraulic, 516.54. Single-reduction g e a r , 516.51. Straight lift, 516. 53. Pumping wells, application of power to, 516. Pumping wells, c o r r o s i o n of equipment in, 508. 3. P u m p i n g wells, flow connections f o r , 5 1 4 . 4 . P u r c h a s e and s a l e of p r o p e r t i e s , a p p r a i s a l s f o r , 950. 5. P u r c h a s e of p e t r o l e u m d e r i v i t i e s , s p e c i f i c a t i o n s f o r , 270. P u r c h a s i n g d e p a r t m e n t , r e f i n e r y , 767. P u r c h a s i n g d e p a r t m e n t s f o r o i l - p r o d u c i n g o p e r a t i o n s , 596. P u r c h a s i n g d e p a r t m e n t s , oil company, 932. 391. P u r c h a s i n g m e t h o d s and r e c o r d s , 944.1. P u r c h a s i n g value of c u r r e n c y , r e l a t i o n of c o s t s to, 942. 02. P u s h - a n d - p u l l s y s t e m of power t r a n s m i s s i o n f o r multiple pumping, 516.413. P y c n o m e t e r s and specific g r a v i t y b o t t l e s , 206. 33. P y c n o m e t e r s , u s e of, in d e t e r m i n i n g oil gravity, 677. 2. P y r o l y s i s , 234. P y r o l y s i s , e l e c t r i c a l , of h y d r o c a r b o n s , 234. 5. P y r o m e t e r s and t h e r m o m e t e r s , 206. 61. Q Q u a r r i e s and m i n e s a s c o n s u m e r s of p e t r o l e u m i n d u s t r y p r o d u c t s , 966. 4. Q u a r r y i n g of solid h y d r o c a r b o n s , 563. Quebec, oil and gas f i e l d s , d i s t r i c t s and p r o p e r t i e s , 113.2. Quebracho, u s e of in controlling v i s c o s i t y of d r i l l i n g fluids, 425.218.434. Queensland, oil and gas field's, d i s t r i c t s and p r o p e r t i e s , 161. 3. Quenching agents, u s e of oils as, in heat t r e a t m e n t of m e t a l s , 874. Quick f r e e z i n g of c o r e s to p r e v e n t fluid l o s s , 420. 111. 242.

R Racks, loading, f o r handling r a i l s h i p m e n t s of p e t r o l e u m

products, 613. 2. Radar equipment, use of In exploration, 306. 393. Radar methods of triangulation: "Shoran", 306. 125. Radial characteristics of flow of oil and gas toward a well, 501. 75. Radial-cone tanks, 644. 58. Radiation of heat, 238. Radii-averaging instruments for orifice meter chart conversions, 683. 3 3 . ; 684.415. Radioactive cements, 4 4 4 . 1 6 9 . 1 . Radioactive markers, use of in well drilling, 4 2 0 . 1 4 . Radioactive properties of petroleum, 218. Radioactivity logs, 420. 112.5. Radioactivity logs, geological interpretation of, 368. 421. Radioactivity methods and equipment, use of in exploration, 368.42. Radioactivity of petroleum, 319.1. Radioactivity of petroleum and its derivatives, 211. 7. Radioactivity prospecting apparatus, 306. 37. Radio apparatus, 206. 78. Radio equipment, use in exploration, 306. 392. Radio telephone communication systems for pipe-line control, 615.365. Radio-telephone for field development purposes, 405. 4. Radiometric methods of geophysical exploration, 368. 42. Rail loading and unloading facilities for petroleum products, 613. 2. Rail transport in oil-field development, 372. 2. Rail transport of natural gasoline and other light condensates, regulations governing, 778.51. Rail transport of oil, regulations governing, 613.3. Rail transport of petroleum, oil products, oil shale, natural asphalt and related bitumens, 601. Rail transport of solid bitumens, 631. Railroad shipping rates for oil products, 613.4. Railroad transportation of oil, 613. Railroad transportation of solid bituminous substances, 581. 1. Railroads as consumers of oil industry products, 966. 21. Ranney oil-mining methods, 551. 21. Raoult's law, 210.1. Rate-cumulative graphs, methods of developing, 951. 136. Rate of drilling wells in oil-field development, 414. Rate-of-drilling recording instruments, 420.122. Rate-of-penetration logs, 420. 112. 92. ; 420.121. Rate of production, influence of on profits, 501. 44. Rate-of-production curves, methods of developing, 951. 132. Rate of production, influence of on recovery efficiency, 501.31. Rate of production, influence of on unit production cost, 501.42. Radius of drainage of oil and gas wells, 501. 754. Rates for water shipment of oils, 614. 4. Rates, shipping, for rail transport of oil, 613.4. Rating of wells, 458. By use of formation testers, 458. 11. Flow tests, 458.12. Gas-lift tests, 458. 13. Pumping tests, 458. 14. Reaction, heat of, 237. 1. Reactions, chemical, 224. Reactors, high-pressure, design of, 734.01. Reagents and instruments for oil and gas testing, 206. Reamers, types of, 4 3 4 . 1 . Reaming wells preparatory to casing, 434. Reciprocating pumps for oil pipe lines. Horizontal, 6 1 5 . 5 1 2 . 1 . Vertical, 6 1 5 . 5 1 2 . 2 . Reciprocal trade agreements, 981.011. Reclaiming of equipment and materials, 944. 26. Reclaiming of materials and equipment in the petroleum and related industries, 094. 99. Reconditioning of equipment and materials, 944. 26. Reconditioning of gas pipe lines, 625. 4. Reconditioning of oil pipe lines, 615. 63. Reconnaissance surveys for location of pipe lines, 615. 06. Recording devices for use with pressure gauges, 684. 4. Recording devices, photographic, 948. 5. Record, drilling, and devices employed in obtaining data for, 4 2 0 . 1 .

Records, operating, for gas lift wells, 515. 92. Records, well production, 5 0 1 . 1 . Recovery efficiency, influence of production rate on, 501. 31. Recovery, percentage oil, factors Influencing, 530.11. Recreational facilities for oil industry employees, 934.321. Reda multi-stage centrifugal pump, 516. 9 1 1 . 1 . Redrilling and deepening wells, 532. 6. Redrilling wells, 532. 6. Reduced-pressure drilling, 429.51. Reducing action of hydrocarbon gases, 872. Reducing oils to effect clarification, 727. Reducing stills, operation of, 741.36. Reference, text and hand books, general, 000. Refined petroleum products, statistics of, 914. Refined oil products and their manufacture, 750. Refiner, marketing methods of, 9 6 1 . 1 . Refiner's margins, 926.141. Refinery administration and management, 768. Refinery buildings and structures, 733. Refinery construction, equipment and materials, 730. Refinery construction, materials used in, 732. Refinery control instruments, 749. 2. Refinery costs, oil, 701.2. Refinery departments and auxiliary plants, 760. Refinery equipment, corrosion of, and methods of minimizing, 791. Refinery equipment, maintenance of, 749. 1. Refinery gases, use of, in power generators, 762. 112. Refinery gases, utilization of, 769. 72. Refinery lay-out and design, 731. Refinery operation and control, 740. Refinery operation and control, instruments and devices employed in, 740. 1. Refinery plant and property, appraisal of, 954. Refinery practice, oil, general reference, text and hand books on, 700. Refinery practices, regional oil, 710. 2. Refinery processes, oil, theoretical considerations, 720. Refinery products and supplies, storage of, 739. 1. Refineries, complete, for processing, Asphaltic oils, 713. Paraffin oils, 712. Refineries, cost-accounting for, 9 4 0 . 3 . Refineries, oil, descriptions of individual, 710. 1. Refineries, oil, types of, 710. Refineries, operating, statistics of, 9 1 3 . 4 . Refineries, sanitation in, 914. 313. Refining and preparation of natural asphalt, 704. Refining companies, oil, finance, organization and control of, 920.4. Refining companies, oil, management of, 930. 4. Refining companies, oil,statistics of, 913. 5. Refining departments, oil company, 932. 34. Refining industry, petroleum, economics of, 903. Refining industry, petroleum, statistics of, 913. Refining of mineral wax, general data on, 705. Refining of natural gas, general data on extraction of r e fined products, 702. Refining of petroleum, conservation in, 976. Refining of shale oil, general data on, 703. Refining, oil, chemistry of, 720. 2. Refining personnel, directories of, 081. 5. Refining profits, 926. 14. Reflection methods, seismic, of geophysical exploration, 368. 22. Reforming, thermal, refining process, 721. 332. Refraction methods, seismic, of geophysical exploration, 368.21. Refractories used in refinery construction, 732. 4. Refractivity of petroleum and refractometers, 211. 1. Refrigerating equipment in oil refineries, 737. 1. Refrigeration and compression method of determining gasoline content of natural gas, 686. 513. Refrigeration and compression method of testing gases for condensable vapor content, 771.13. Refrigeration and compression process for extracting natural gasoline from natural gas, 772. Plant operation and control, 772.7. Refrigeration equipment, use, of, in petroleum and related

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Resistivity and conductivity apparatus, 206. 74. Resistivity apparatus for locating water in wells, 441. 224. Resistivity equipment for geophysical exploration, 306. 351. Resistivity logs, 420.112. 1. Resistivity methods, electrical, for identifying oil-bearing strata, 353. 112. Resistivity methods, electrical, of geophysical exploration, 368.41. Resistivity methods, electrical, use of in correlation of formations in wells, 367. 3. Resistor controls for drilling motors, 422. 354. Restored state method of determining oil and connate water in c o r e s , 420. 111. 241. Restricted-flow tests of wells, estimation of open-flow capacity from, 451. 25. Retainers, cement, 444. 72. Retaining walls, use of petroleum products in waterproofing, 842. 2. Retarders for prolonging setting time of oil-well cements, 444.162. Retentive factors opposing drainage of petroleum from reservoir rocks, 501. 74. Retirement pensions, 934. 343. Retorting equipment for use in the adsorption process, 774. 5. Retorting methods, 584. 3. Retorting of oil shale in underground stopes, 579. 2. Retorting of oil shales and coals, 584. Methods, 584.3. Physical variables involved, 584. 2. Theoretical considerations, 584. 1. Retorts, shale and coal, types of, 584.4. Retrograde condensation in gas cycling, 501. 722. Retrograde condensation of hydrocarbons, 215. 4. Retrograde condensation of hydrocarbon vapors, 775. 2. Retrograde condensation of hydrocarbon vapors in production from deep-seated reservoir rocks, 771. 2. Rhode Island, petroleum industry of. 111. 916. Rifled pipe-line oil-pumping system, 615. 54. Rig building and assembling, 422. 142. Rig design, drilling, 422. 141 Rig irons, 422. 143. 1. Rig materials and parts, drilling, 422. 143. Rigs and derricks for mechanically controlled rotary drilling equipment, 425. 21. Rig building, drilling, 421. 3. Rigs, drilling, for use in American "Standard" cable system, 4 2 4 . 2 1 . Rigs, well drilling, 422. 1. Man-and animal-powered, 4 2 2 . 1 1 . Portable, 4 2 2 . 1 2 . Semi-portable, 422. 13. Stationary, 4 2 2 . 1 4 . Right of entry, 984. 5. Ring test for oil well cements, 444. 112. 2. Riparian rights, laws governing, 984. 6. Risks in the petroleum and allied industries, financial, 925. River crossings, pipe line, 615. 371. Riveted sheet-steel casing, 432. 3. Riveted steel-plate tanks, 644. 3. Design of, 644.31. Construction of, 644. 32. Materials for, 644. 33. Rivets, use of, in the petroleum and related industries, 094. 15. Road building in oil-field development, 372. 3 . ; 401. Road oil statistics, 914. 7. Road oils, manufacture of, 756. Road oils, marketing of, 960. 6. Road oils, tests of, 268. Road oils, use of, in laying dust and compacting loose surface material, 841.6. Road surfacing, use of petroleum products in, 841. Roasting furnaces for activating fuller's earth and clays, 736. 3. Rock crushers, types of, 582. 2. Rock drilling in mining operations, 474. Equipment for, 482. Rocky Mountain Oil and Gas Association, 023. R. 1.

industries, 094. 85. Refrigeration method of dehydrating natural gas, 547.13. Regional economics of the petroleum industry, 910. Regional markets for oil industry products, 965. Regional statistics of the petroleum industry, 911. Regulation, government, under the U. S. Land Leasing Law, 984. 24. Regulation of oil and gas pipe lines, government, 605. 3. Regulation of the petroleum and related industries, legislation and governmental, 980. Regulation of the petroleum industry by government, wartime, 989. 1. Regulations governing oil pipe lines, common c a r r i e r , 615. 7. Regulations governing rail shipment of oil, 613. 3. Regulations governing rail transport of light condensates, 778.51. Regulations governing use of explosive and inflammable petroleum products, 9 7 8 . 1 . Regulations governing water transport of oils, 614. 5. Regulations, government, relating to conservation, 986. 3. Regulators, gas-pressure, 625. 1. Reinforced concrete tanks for oil storage, 645. Reinvested earnings, oil company, 926.3. Remote control of gas pipe-line metering and control stations, 625.8. Remuneration for services of oil industry employees, 934. 34. Rentals, in connection with leasing of privately-owned oil land, 383. 3. Repair of gas pipe lines, 625. 4. Repair of oil pipe lines, 615. 63. Repair of oil-well pumps, 514. 6. Repairing and cleaning wells, 532. Reparation to land owners for damage suffered, laws governing, 984. 4. Replacement of oil-well pumps, 514.6. Report systems, 933. Reports, company annual, 947. Reports, oil company, 082. Representatives, U. S. House of, documents and publications of, 031. 186. 2. Repressuring reservoir rock to stimulate oil recovery, 533.2. Requisition system for issuance of warehouse materials, 944.221. Re-run stills, operation of, 741. 32. Rescue work in mine disasters, 4 7 9 . 1 . Research departments, oil company, 932. 395. Research institution publications, 021. Research laboratories for oil-producing properties, 597. Research laboratories, refining, 765. Reserve funds, depreciation, accounting for, 941.431. Reserve of crude petroleum available for production, shutin, 912.48. Reserve statistics, crude petroleum, 912. 91. Reserve statistics, natural gas, 9 1 5 . 3 . ; 915. 11. Reserves, gas, use of logging data in estimating, 3 6 7 . 8 . Reserves, natural gas, methods of estimating, 952. 1. Reserves of petroleum, dwindling, 971. Reserves of petroleum, future, competition for, 972. Reserves, oil and gas, estimation of for appraisal purposes, 951. 1. Reservoir engineering, principles of, 5 0 0 . 1 . Reservoir pressures, use of depth-pressure gauges in studying, 5 3 3 . 4 . Reservoir rock properties influencing drainage of oil, 501. 71. Reservoir rocks, 332. 3. Reservoir rocks, oil and gas, types and characteristics, 343. Reservoirs, concrete, cost of oil storage in, 640. 32^ Reservoirs for oil storage, clay-lined, 646. Reservoirs for oil storage, concrete-lined, 647. Reservoirs for storage of refinery supplies and products, 739. 12. Reservoirs, gauging oil in, 670. 2. Reservoirs, oil-storage, contouring of, 672. Reservoirs, oil-storage, methods of sampling, 676. 4. Residual value of land, estimating, 951.4. Residues, oil, reclamation of, 769. 73. Residuum and fuel oils, tests of, 266. Residuum fuel oil statistics, 914. 41. 80

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Safety in oil i n d u s t r y o p e r a t i o n s , 934. 314. Safety in p e t r o l e u m r e f i n i n g , 934. 314. 7. Safety in p i p e - l i n e construction, 615. 391. Safety p r e c a u t i o n s in town-lot d r i l l i n g o p e r a t i o n s , 420. 311. Safety p r e c a u t i o n s in w a t e r t r a n s p o r t of oil, 614. 62. Sakhalin Island, oil and gas f i e l d s , d i s t r i c t s and p r o p e r t i e s , 131.5. S a l a r i e s and wages, m e t h o d s of paying, 943. 23. S a l a r y s c a l e s , d e t e r m i n a t i o n of, 934. 24. Sale and p u r c h a s e of p r o p e r t i e s , a p p r a i s a l s f o r , 950. 5. Sale of oil company s e c u r i t i e s , l a w s governing, 983. 2. Sales agencies, 961. 11. Sales c o n t r a c t s , laws governing, 988. 3. Sales d i s t r i c t s , 965. Sales m a n a g e m e n t , 962. Sales o r g a n i z a t i o n s , 962. Sales r e c o r d s , 946. Sales t a x e s , 982. 4. Saline ground w a t e r , c o r r o s i v e action of, on casing, 4 3 2 . 6 1 . Saline ground w a t e r a s c o r r o b o r a t i v e indication of p r e s e n c e of p e t r o l e u m , 352. 5. Saline ground w a t e r s , influence of, on p r o p e r t i e s of petroleum, 315.3. Salt content of d r i l l i n g f l u i d s , methods of d e t e r m i n i n g , 425.218.411.5. Salt d o m e s , 333. 7. Salt, r e m o v a l of f r o m p e t r o l e u m , 548.; 729. 91. Salt w a t e r d i s p o s a l , 594. 5. Salts in p e t r o l e u m , d e t e r m i n a t i o n of, 225. 6. Salts, p r e c i p i t a t e d , r e m o v a l of, f r o m wells, 532. 3. Salvador, oil and gas f i e l d s , d i s t r i c t s and p r o p e r t i e s , 114.6. Salvage of d r i l l i n g equipment, 459. 4. Sample logs, 420. 153. S a m p l e r s , f o r m a t i o n , 353. 113. Samples, b o t t o m - h o l e , d a t a s e c u r e d f r o m , 509. 31. Samples, f o r m a t i o n , inspection of, 420. 111. Samples, gas, p r o t e c t i o n of, during shipment, 688. Samples, oil, c a r e of, d u r i n g shipment, 676. 2. Samples, w a t e r , d e v i c e s f o r obtaining f r o m wells, 535. 14. Sampling and t e s t i n g of p e t r o l e u m , 200. Sampling d e v i c e s f o r u s e in w e l l s , 282. 3 . ; 509. 3. Sampling i n s t r u m e n t s , 282. 1. Sampling, m e t e r i n g and t e s t i n g of oil p r o d u c t s in oil refining, 747. Sampling, m i n e , 478. Sampling of h y d r o c a r b o n s , 280. Gaseous h y d r o c a r b o n s , 281. Liquid h y d r o c a r b o n s , .282. Solid h y d r o c a r b o n s , 283. Sampling of n a t u r a l g a s , 688. Sampling oil in s t o r a g e s u m p s and r e s e r v o i r s , 6 7 6 . 4 . Sampling o i l s in t a n k s , m e t h o d s f o r , 676. 3. Sampling p e t r o l e u m , 676. Sand and s e d i m e n t , r e m o v a l of, f r o m producing wells, 5 1 7 . 4 . ; 532.1. Sand and s e d i m e n t , s e p a r a t i o n of, f r o m oil, 545. Sand content of d r i l l i n g f l u i d s , m e t h o d s of d e t e r m i n i n g , 425.218.411.4. Sand control in oil production, 517. Sand in oil, e f f e c t of, on o i l - w e l l plunger pump efficiency, 514.56. Sand, r e m o v a l of f r o m d r i l l i n g f l u i d s b y centrifuging, 425.218.445. Sand, r e m o v a l of f r o m d r i l l i n g f l u i d s by v i b r a t i n g s c r e e n s , 425. 218.447. Sands and s a n d s t o n e s a s oil and gas r e s e r v o i r r o c k s , 3 4 3 . 1 . Sands, bituminous, mining o r e x t r a c t i o n of, 553. Sands, bituminous, s t o r a g e of, 666. Sands, oil, m e c h a n i c a l t r a n s p o r t of, 581. Sands, sizing t e s t s of, 219. 1. Sandstones a s oil and g a s r e s e r v o i r r o c k s , 343. 1. Sanitation in oil i n d u s t r y o p e r a t i o n s , 934. 31. San Juan Basin, New Mexico, p e t r o l e u m i n d u s t r y of, 111.572. Saskatchewan, oil and g a s f i e l d s , d i s t r i c t s and p r o p e r t i e s , 113.5. Saturation and p o r o s i t y method of e s t i m a t i n g oil r e s e r v e s , 951.111. Saturation, fluid, of f o r m a t i o n s a m p l e s , X - r a y equipment f o r d e t e r m i n i n g , 306. 217. 3.

Rocky Mountain oil and gas f i e l d s , d i s t r i c t s and p r o p e r t i e s . United States, 111.5. R o d - o p e r a t e d p l u n g e r - d i s p l a c e m e n t p u m p s f o r oil-well s e r v i c e , 514. 11. Rod r o t o r s , 514. 34. Rod-tool s y s t e m of drilling, 424. 5. Rods, graduated, f o r u s e in oil gauging, 675. 2. Rods, s t e e l , f o r t r a n s m i s s i o n of power in multiple p u m p ing, 516. 43. Supports f o r , 516.44. Rods, s u c k e r , f o r o p e r a t i n g o i l - w e l l p u m p s , 514. 31. Sizes, weights, s t r e n g t h s , e t c . , 514.311. Joints, 514.312. Rods, s u c k e r , r e p a i r i n g b r o k e n , 532. 4. R o d l e s s plunger d i s p l a c e m e n t p u m p s , 514. 12. R o l l e r bits, 425. 214. 15. R o l l e r p r o c e s s f o r c a r b o n black m a n u f a c t u r e , 782. 3. Rolls, c r u s h i n g , 582. 22. Roofing asphalts, m a n u f a c t u r e of, 756. 2. Roofing f o r o i l - s t o r a g e r e s e r v o i r s , 647. 15. Roofing m a t e r i a l s , u s e of p e t r o l e u m p r o d u c t s in m a n u f a c t u r e of, 843. Roofing p a p e r , use of p e t r o l e u m products in m a n u f a c t u r e of, 843. 1. Roofs, u s e of p e t r o l e u m p r o d u c t s in waterproofing, 842. 7. R o o m - a n d - p i l l a r mining, 578. Rope d r i v e s f o r power t r a n s m i s s i o n in r o t a r y drilling, 425.234. 3. Rope s o c k e t s , 4 2 4 . 2 2 1 . 3 . Rope t r a m w a y s , a e r i a l , u s e of in t r a n s p o r t a t i o n of b i t u m inous s u b s t a n c e s , 581.3. Rosin, c o l d - s e t , m a n u f a c t u r e of, 758. 4. R o t a r y b i t s , footage d r i l l e d by, 425.291. R o t a r y b i t s , footage obtained with, 425. 214. 1. R o t a r y b i t s , types of, 425.214. 1. R o t a r y b l o w e r s f o r g a s c o m p r e s s i o n , 624. 1. R o t a r y c o r e drilling, 425. 246. R o t a r y d r i l l pipe, collapsed o r p a r t e d , fishing f o r , 428. 3. R o t a r y drilling b i t s , 425. 214. R o t a r y drilling, d i f f i c u l t i e s encountered in, 425. 281. R o t a r y d r i l l i n g equipment, manipulation of, 425. 24. R o t a r y drilling, m e c h a n i c s of, 425. 241. R o t a r y d r i l l i n g methods, 425. R o t a r y method of drilling, advantages and disadvantages of, 425.28. R o t a r y p u m p s f o r r e f i n e r y u s e , 739. 235. R o t a r y t a b l e s , 425.213. Rotating-cylinder p r o c e s s f o r c a r b o n black m a n u f a c t u r e , 782.3. Rotating-disk p r o c e s s f o r c a r b o n black m a n u f a c t u r e , 782. 2. R o t o r s , rod, 514. 34. Roumania, oil and gas f i e l d s , d i s t r i c t s and p r o p e r t i e s , 133. Royalties, g o v e r n m e n t , u n d e r the U. S. Mineral Land L e a s i n g Law, 984. 23. Royalties in connection with l e a s i n g of privately-owned oil land, 383. 3. Royalty i n t e r e s t s , oil and gas, a p p r a i s a l of, 950.91. Rubber " f i l l e r " , u s e of carbon black a s , 892. 2. Rubber m a n u f a c t u r e , u s e of light naphthas in, 883. 1. Rubber s u b s t i t u t e s , m a n u f a c t u r e of, 759. 3. Rubber s u b s t i t u t e s , m a r k e t i n g of, 960. 93. Rubber s u b s t i t u t e s , u s e of p e t r o l e u m p r o d u c t s in m a n u f a c t u r e of, 892. 1. Rubber, u s e of p e t r o l e u m p r o d u c t s in m a n u f a c t u r e of, 892. Rule of c a p t u r e , 984. 021. Run t i c k e t s , 933.31. Rundown l i n e s , c o r r o s i o n of, 742. 1. Running-thief s a m p l i n g method, 676.32. R u s s i a , oil and gas f i e l d s , d i s t r i c t s and p r o p e r t i e s , 131. R u s s i a n g l o s s a r i e s , d i c t i o n a r i e s , and cyclopedia, 056. Rust inhibitors, p o l a r type, 791. 22. S Safety Safety Safety Safety Safety

education, 934. 314.1. f a c t o r s used in c a s i n g design, 432. 219. 1. in drilling o p e r a t i o n s , 420. 31. in mining o p e r a t i o n s , 479. 1. in n a t u r a l gasoline plant o p e r a t i o n s , 779. 2. -

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Saturation of cores, fluid, 340.91. Sawdust, use of, in excluding water from wells, 442. 2. Scale, boiler, methods of preventing formation of and removing, 422. 333. 2. Schlumberger electrical logging system, 420. 112.01. School and college publications, 022. Schools, industrial, 934. 35. Scotland, petroleum industry of, 137. 2. Scouts, land, their methods and activities, 386. Scrapers, mechanical, for backfilling trenches in oil-pipe line construction, 615.341. Scrapers, wall, use of in preparing walls of wells for cementing, 444. 841. Scratchers, wall, use of in preparing walls of wells for cementing, 444.841. Screen analysis method of determining sand content of drilling fluids, 4 2 5 . 2 1 8 . 4 1 1 . 4 1 . Screen openings for sand control in wells, determining proper size and form of, 454. 3. Screen-sizing equipment, laboratory, 306. 212. Screen tests applied to cements, 444. 112. 1. Screening of crushed solid bituminous substances, 583. Screens, gravel, for sand control in wells, 454. 13. Screens, gravel-prepacked, 454.132. Screens, oil well, 454. Button screens, 4 5 4 . 1 2 . Placing screen pipe in the well, 454. 2. Types of, 454. 1. Wire-wrapped screens, 4 5 4 . 1 1 . Screens, oil well, 517. Cleaning, 517. 3.

Semi-portable drilling rigs, 4 2 2 . 1 3 . Senate, U . S . , official documents, 031. 180.1. Senate, U. S . , official documents and publications, 031. 186. 1. Separators, oil and gas, types of, 544. 1. Location of, 544. 3. Operation of, 544. 2. Principles of, 544. 4. Service companies, oil industry, 920. 92. Service cost records, 942. 12. Service records of oil industry equipment, 094. 02; 944. 4. Service records, oil industry equipment, 944. 4. Service station equipment, 963.2. Service stations, functions of, in marketing and oil industry products, 961.12. Servicing equipment, well, 532. 71. Setting of cement, influence of physical and chemical variables on, 4 4 4 . 1 3 . Severance taxes, 982. 7. Sewage-disposal system, refinery, 769. 74. Shackle lines, use of in transmitting power in multiple pumping, 5 1 6 . 4 1 2 . ; .516. 43. Shaft sinking and raising in mining operations, 471. Shale deposits, oil-, characteristics of, 354. Shale .deposits, oil-, types of, 334. Shale, heaving, chemical control of, 420. 3 3 . ; 425. 218.435. Shale-oil companies, finance, organization and control of, 920.6. Shale-oil companies, management of, 930. 6. Shale, oil, determination of impurities in, 226. Shale-oil enterprises, cost-accounting for, 940. 4. Shale-oil industry, economics and commercial aspects of, 905. Shale oil, general data on refining of, 703. Shale-oil production and consumption statistics, 916. Shale oil, production of, 503. Shale-oil products, influence of, on market for petroleum products, 967. 4. Shale-oil products, properties of, 703. 11. Shale-oil properties, appraisal of, 956. Shale-oil research program, U. S. Bureau of Mines, 002. 11. Shale oil, transportation, storage and gauging of, 600. Shale oil, underground retorting of, 579. 2. Shale oil, use of, in development of heat and power, 818. 1. Shale, spent, disposition of, in retorting, 584. 8. Shales and clays as cap rocks, 344. 1. Shales as oil and gas reservoir rocks, 343.4. Shales, oil, Kerogen content and characteristics, 354. 1. Oil yield of, 354. 2. Petrographic characteristics of, 354. 3. Shales, oil, mechanical transport of, 581. Shales, oil, mineralogic properties.of, 342. 6. Shales, oil, mining or extraction of, 552. Shales, oil, retorting of, 584. Methods, 584. 3. Physical variables involved, 584. 2. Theoretical considerations, 584. 1. Shaped charges, cone-, used in gun perforating, 453.225. 1. Shearometer, A. P . I . , for measuring gel-strength of drilling fluids, 4 2 5 . 2 1 8 . 4 1 1 . 3 2 1 . Shedding oil-storage tanks to minimize evaporation losses, 648. 222. Sheet-asphalt paving, use of petroleum products in, 841. 1. Sheet-metal-shop equipment and methods, use of, in oil producing and related industries, 590. 4. Sheet-steel casing, 432. 15. Sheet-steel casing, riveted, 432. 3. Shells, explosive, used in well shooting, 4 5 2 . 3 . Shipment and storage of inflammable and explosive substances, laws governing, 987. 2. Shipment of gas samples, 688. Shipping containers for high-vapor-pressure products, 778.52. Shipping department, refinery, 766. Shipping facilities, provision of, for field-development purposes, 407. Shipping industry as consumer of oil industry products, 966.22. Shipping of carbon black, 788.

Efficiency of, factors controlling, 517.1. Types of, 517.2. Screens, vibrating, 4 2 5 . 2 1 8 . 3 . Screens, vibrating, use of in desanding drilling fluids, 425. 218.447. 1. Screw casing, 432. 4. Screw joints for gas pipe lines, 622. 21. Screw joints for oil pipe lines, 615. 221. Screw threads, lubrication of, 837. Scrubbers, gas, in natural gasoline recovery plants, 772. 51. Sealing porous formations, function of drilling fluid in, 425.218.422. Seamless casing, 432. 111. 2. Seats, valve, for oil-well pumps, 514.21. Secondary recovery of oil, appraisal of properties for, 951. 7. Sections, geologic, interpretation and use of, 361. Sections, geologic, use of, in correlation of well records, 367. 1. Securities, appraisals in support of licenses to sell, 950. 92. Securities, oil company, laws governing sale of, 983. 2. Securities, oil company, methods of transfer of, 923. Security Exchange Commission, rulings of, 983.21. Security markets and exchanges, oil-, 923. 5. Security valuation, 950. 8. Sediment, removal of, from producing wells, 517. 4 . ; 532. 1. Sediment, separation of, from oil, 545. Seepage losses of oil during storage, 648.1. Seepage l o s s e s of oil, reduction of, 534. 1. Seepages, oil, 352. 1. Seismic methods of geophysical exploration, 368. 2. Seismic surveying, explosives used in, 306. 325. Seismographs, 306. 32. Selection of personnel, 935. 2. Selective condensation. By pressure regulation, 722. 2. By temperature regulation, 722. 1. Selective condensation method of testing gases for condensable vapor content, 771. 14. Selective methods of water exclusion in wells, 532. 92. Selective plugging of water-wet sands, 449. 11. Self-potential logs, 420. 112. 2. Selling oil company stock, 922.4. Selling-price of oil, estimating future, 951.3. Semi-Diesel engines for individual well pumping service, 516. 252. Semi-Diesel engines, use of, in power development, 817. Semi-logarithmic production time-rate graphs, use of in estimating r e s e r v e s of oil and gas, 951.131. 82

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Shipping of natural gasoline and light condensates, 778. 5. Shipping r a t e s and costs, water, 614.4. Shipping r a t e s , oil pipe-line, 615. 8. Shipping r a t e s , r a i l r o a d , for oil products, 613.4. Shipping regulations governing r a i l t r a n s p o r t of oil, 613. 3. Ships, tank, construction of, 614. 12. Design of, 614.11. Operation of, 614.13. Power for operation of, 614.14. Ships, tank, s t r u c t u r a l f e a t u r e s , capacities, types, etc. 614.1. Ships, use of in m a r i n e drilling, 422. 912. S h o c k - a b s o r b e r s f o r s u c k e r - r o d suspensions, 514. 34. Shoes, casing, 433. 7. Shoes, cement, 444. 71. Shooting of wells, explosives used in, 452. 2. Shooting wells to s t a r t flow of oil and gas, 452. Construction of torpedoes, shells and bombs, 452. 3. E f f e c t s of shooting, 452.1. Explosives used, 452. 2. Methods óf detonation, 452. 4. Methods of placing shots, 452. 5. P r e m a t u r e explosions, c a u s e s and effects of, 452. 6. Shooting wells, u s e of g l a s s m a r b l e s in torpedoes f o r , 452.35. Shop and r e p a i r equipment for mines, 488. Shop-perforated casing f o r well screening, 453. 11. Shops, r e f i n e r y , 761. Shoran, r a d a r method of triangulation, 306. 125. Shore-line conditions of deposition of sediments, 332. 5. Shrinkage stoping in underground mining, 332. 5. "Shut-in" crude p e t r o l e u m productive capacity, 912. 48. Shutter pipe f o r well screening, 453. 122. Sickness insurance, 934. 332. Side-tracking p r o c e d u r e s and appliances, 428. 92. Side-wall coring devices, 420. 111. 1; 424. 214. 52; 424. 72. Side-wall coring technics in r o t a r y drilling, 425. 32. Signal oil manufacture of, 752. 4. Signal oil, m a r k e t i n g of, 960. 24. Signal s y s t e m s in r e f i n e r i e s , 769. 21. Signals, warning, use of on r o t a r y drilling r i g s , 425. 292. Silica gel, u s e of as an adsorption medium in extraction of gasoline f r o m n a t u r a l gas, 774.12. Silica gel, use of in removing acid constituents f r o m oils by adsorption, 725. 4. Silicates, u s e of for c o r r o s i o n inhibition, 095.1. Single-shot well surveying i n s t r u m e n t s , 420.116. 3. Sizing equipment for sand screening t e s t s , 306. 212. Sizing of crushed solid bituminous substances, 583. Sizing t e s t s of sands, 219.1. Skimming o r topping plants, 711. Skylights, u s e of petroleum products in waterproofing, 842. 7. Slates as cap r o c k s , 344.3. Slide r u l e s , special types of for solution of oil flow p r o b l e m s , 615. 115. Slim-hole drilling, 420. 43. Slippage of gas through oil in tubing of flowing wells, 511. 12. Slotted casing for oil well screening, 453. 12. Slotted s c r e e n pipe, 517. 22. Slow-motion pumping, advantages of, 514. 515. Sludge, acid, u s e of in developing heat and power, 819. 1. Sludge utilization in r e f i n e r i e s , 769. 3. Sludges, acid, disposal and utilization of, 769. 71. Reclamation of, 769. 711. Sluicing in p l a c e r mining, 564. 2. Slush pumps, 425. 218. 1. Smith-Dunn s y s t e m of stimulating oil r e c o v e r y by gas or air injection, 537. 4. Smith-Hughes Act vocational training p r o g r a m , 934. 351. Snubbing devices for inserting tubing in flowing wells, 511. 45. Soap m a n u f a c t u r e , u s e of petroleum products in, 880. Soap-thickened m i n e r a l oils, manufacture of, 758.5. Social security legislation, 985. 5. Social s e c u r i t y r e t i r e m e n t pensions, 934. 343.1. Social s e c u r i t y t a x e s , 982.6. Societies, organizations and institutions, physical and chemical, 202. Societies, p e t r o l e u m technology, publications of, 023. Society publications, technical, 020.

Sockets, rope, 4 2 4 . 2 2 1 . 3 . Soda-base g r e a s e s , manufacture of, 758. 52. Soda p r o c e s s , u s e of in water flooding, 538. 251. Sodium silicate, u s e of in conditioning drilling fluids, 425.218.435. Soil-analysis equipment, 306. 216. Soil-analysis methods of exploration, 368. 611. Soil inspection and a n a l y s i s to control c o r r o s i o n of pipe lines, 615.635. 1. Solid bitumens, t r a n s p o r t a t i o n of, 630. Animal, 634. Motor truck, 633. Rail, 631. Water, 632. Solid hydrocarbons, development of deposits of, 460. Solid hydrocarbons, general technology of, 002. Solid hydrocarbons, methods of estimating weights and volumes of, 690. Solid hydrocarbons, sampling of, 283. Solid hydrocarbons, s t o r a g e of, 660. Solid hydrocarbons, u s e of, in development of heat and power, 818. Solid lubricants, admixture of, with m i n e r a l oils, 758.6. Solids suspended in p e t r o l e u m , determination of, 225; 678. Solubility, 217.6. Solubility and f r a c t i o n a l precipitation, 216.4. Solubility of gas in petroleum, 215. 3. Solvent dewaxing p r o c e s s , 725. 36. Solvent extraction p r o c e s s e s , 725. 3. Solvent naphthas, t e s t s of, 263. 3. Solvents, use of, in identifying petroleum, 353. 111. Solvents, u s e of p e t r o l e u m products in manufacture of, 880. Sonographs, 306. 32. Sound-deadening m a t e r i a l s , u s e of petroleum products in manufacture of, 843. 2. Sour crude, components of, 223.921. Source r o c k s , 345. Source sediments, 332. 1. South Africa, oil and gas fields, d i s t r i c t s and p r o p e r t i e s , 156. South Africa, Union of, p e t r o l e u m industry of, 156. South American countries, patents, 071. 2. South American governments, publications of, 032. South American oil and gas fields, d i s t r i c t s and p r o p e r t i e s , 120. South Australia, oil and gas fields, d i s t r i c t s and p r o p e r t i e s , 161.2. South Carolina, p e t r o l e u m industry of, 111. 932. South Dakota, petroleum industry of, 111. 392. Southern Gas Association, 023. S2. Spacing of wells, 410; 412. Spacing of wells, a c r e - f o o t yields as a guide in, 412. 111. 3. Spacing of wells. C u t l e r ' s t h e o r e m on, 4 1 2 . 1 1 1 . 2 . Spacing of wells, economic f a c t o r s influencing, 412.12. In condensate fields, 412.123. In gas fields, 412. 122. In oil fields, 412. 121. Spacing of wells for water flooding, 538. 21. Spacing of wells, government regulations influencing, 412. 3. Spacing of wells, graphic solution of p r o b l e m s in, 412. 2. Spacing of wells, influence of on proration, 974. 427. Spacing of wells, influence of on ultimate r e c o v e r y , 4 1 2 . 1 1 1 . 1 . Spacing of wells in p a r t i c u l a r f i e l d s and a r e a s , 412.0-1. Spacing of wells, r e l a t i o n to p r o f i t s , 412.121. 1. Spacing of wells, r e s e r v o i r f a c t o r s influencing, 412. 1. In condensate fields, 412.113. In gas fields, 412.112. In oil fields, 412.111. Spain, petroleum industry of, 139. S. 1. Spanish g l o s s a r i e s , dictionaries and cyclopedia, 054. Specific gravity balance, u s e of, in determining density of oils, 677. 3. Specific gravity bottles and pycnometers, 206. 33. Specific gravity bottles, u s e of, in determining oil gravity, 677.2. Specific gravity determination apparatus, 213. 123. Specific h e a t s of hydrocarbons, 235. Specific heats of p e t r o l e u m and other bituminous substances, 238. 1. Specifications for oil industry supplies. Am. P e t r o l e u m 83 -

Institute, 094. 012. Specifications for purchase of derivatives of petroleum and other bitumens, 270. Specifications for supplies and equipment, 944. 31. S p e c t r o - c h e m i c a l logging, 4 2 0 . 1 1 2 . 8 1 . Spectrograph, 2 1 1 . 6 1 . Spectrograph, i n f r a - r e d , 2 1 1 . 6 1 2 . Spectrometer, mass. , 211.611. Spectrometry, m a s s , radio frequency, 2 1 1 . 6 1 1 . 1 . Spectrophotometer, i n f r a - r e d , 2 2 3 , 0 6 2 . Spectrophotometric analysis, 2 1 1 . 6 1 3 . Spectroscopy, e m i s s i o n , 2 1 1 . 6 1 3 . 1 . Speed of drilling by cable tools, 424. 26. Speed of drilling by r o t a r y equipment, 4 2 5 . 26. Speed, table, in r o t a r y drilling, 425. 261. Spherical tanks, 644. 54. Spheroidal tanks, 644. 55. Spiders, casing, 433. 5. Spikes and n a i l s , u s e of, in the petroleum and related ind u s t r i e s , 094. 15. Spindle o i l s , manufacture of, 753. 5. Spindle o i l s , marketing of, 960. 35. Spindles, lubrication of, 835. Sports and r e c r e a t i o n a l f a c i l i t i e s for oil industry employees, 934. 32. Sprays, water, use of, in cooling o i l - s t o r a g e tanks, 6 4 8 . 2 2 1 . Spring-pole drilling r i g s , 4 2 4 . 1 1 . Sprockets, lubrication of, 836. S q u a r e - s e t stoping in underground mining, 574. Squeeze cementing, 444. 36. Squeeze cementing, multiple-batch, 444. 361. Stabilization of refined products, 721. 7. Stabilizer operation and control in absorption plants f o r natural gasoline r e c o v e r y , 773. 8. Stabilizing of natural gasoline and light condensates, 778. 2. S t a b l e r - P a l m e r s y s t e m of c h e m i c a l hydrology, 4 2 0 . 1 1 4 . 1. Staff organization, 932. 22. Stage cementing, multiple, 444. 332. 1. Stage gas lifts, 5 1 5 . 1 4 . Stage-trapping, 544. 45. Stainless steel alloys, 0 9 4 . 9 2 1 . S t a i n l e s s s t e e l , p r o p e r t i e s of, 0 9 4 . 1 0 5 . Stamp m i l l s , 582. 31. "Standard" c a b l e - d r i l l i n g s y s t e m and r i g s , 424. 2. Standard (cable) c i r c u l a t i n g s y s t e m of drilling, 424. 3. Standard p r a c t i c e manuals, 9 3 1 . 1 1 . Standard solutions for analytical work, 224. Standardization of oil industry supplies and equipment, 0 9 4 . 0 1 . Standardization of petroleum and bituminous products, 270. 1. Standards, U. S. Bureau of, publications, 0 3 1 . 1 7 1 . Standing valves, devices for r e t r i e v i n g , 514. 24. Stanford University, 022. S2. S t a r c h , use of in conditioning drilling fluids, 425. 218. 432. 3 . ; 425.218.435. Starting equipment f o r use with oil engines, 817. 5. Starting valves f o r use in operation of gas lifts, 515. 43. State c o m m i s s i o n laws and regulations governing pipe lines, 9 8 7 . 4 . State Department, U . S . , publications of, 0 3 1 . 1 1 . State government publications, 031. 190. Statements, financial and administrative, preparation of, 947. Statements, oil company financial, 082. Stationary drilling r i g s , 422. 14. S t a t i s t i c s of the petroleum industry, 910. S t a t i s t i c s , U. S. B u r e a u of, publications, 0 3 1 . 1 7 4 . Steam-atomizing oil b u r n e r s , 8 1 1 . 1 5 1 . Steam b o i l e r t e s t s , 251. Steam b o i l e r s f o r drilling purposes, 4 2 2 . 332. Steam c y l i n d e r s , lubrication of, 831. Steam distillation, 7 2 1 . 2 . Steam distribution in operation of pumping wells, 516. 15. Steam engines for drilling purposes, 422. 331. Steam engines f o r oil pipe-line pumping, 615. 511. 1. Steam engines, individual, use of, in pumping wells, 5 1 6 . 1 3 . Steam equipment for c e n t r a l pumping power plants, 516. 71. Steam equipment, use of, in the petroleum and related ind u s t r i e s , 094. 81. Steam f i r e protection in r e f i n e r i e s , 769. 11. Steam generation with hydrocarbon fuels, 812.

Steam-heating s y s t e m s for oil dehydration, 546. 31. Steam plant for gas c o m p r e s s i o n in gasoline plants, 772. 322. Steam plant, r e f i n e r y , 762. 1. Steam power, application of, to r o t a r y drilling, 425. 231. Steam power, development of, f o r o i l - f i e l d exploration, 372.51. Steam power for drilling purposes, 422. 33. Steam power for o i l - f i e l d development, 404. 1. Steam power for operation of tank ships, 614. 141. Steam shovels, use of, in open-pit mining, 5 6 1 . 2 . Steam s t i l l s f o r natural gasoline absorption plants, 773. 611. Steam s t i l l s , operation of, in r e f i n e r i e s , 741. 33. Steam s u p e r h e a t e r s for drilling purposes, 422. 336. Steam t r a n s m i s s i o n for drilling purposes, 422. 335. Steam turbines, lubrication of, 831. Steam, use of, in r e t o r t i n g shale or coal, 584. 33. Steel, alloying of, 094. 101. 3. Steel and iron, c o r r o s i o n of, 0 9 5 . 0 1 . Steel and iron, use of, in the petroleum and related i n dustries, 0 9 4 . 1 . Steel casing, 432. 11. Steel d e r r i c k s , 422. 22. S t e e l - d r u m factory, r e f i n e r y , 764. Steel, fatigue f a i l u r e s in use of, 0 9 4 . 1 0 1 . 1 . Steel for drilling r i g s , 4 2 2 . 1 4 3 . 3. Steel, grades of, used in c a s i n g manufacture, 4 3 2 . 1 1 2 . Steel, heat treatment of, 094. 101. 3. Steel manufacture, u s e of hydrocarbons in, as reducing agents, 872. Steel, metallurgy of, 094. 101. Steel pipe, methods of manufacture of, 094. 111. Steel, sheet, used in r e f i n e r y construction, 732. 2. Steel, s t a i n l e s s , 094. 921. Steel, s t a i n l e s s , p r o p e r t i e s of, 094. 105. Steel, s t r u c t u r a l , used in r e f i n e r y construction, 732. 1. Steel storage tanks f o r oil, 644. Steel tanks, c o s t of s t o r a g e of oil in, 640. 31. Steel tanks, maintenance and r e p a i r of, 644. 6. Steel tapes for use in oil gauging, 675. 21. Steel, t e s t s to determine p r o p e r t i e s of, 0 9 4 . 1 0 2 . Steel v s . wrought iron as casing m a t e r i a l , 432. 13. S t e r e o s c o p e s , 306. 4 3 . Stills f o r oil distillation, 734. 1. Stills, operation of, in oil refining, 7 4 1 . 3 . S t i l l s , types of, used in natural gasoline absorption plants, 773.61. Stills, upkeep and maintenance of, 741. 6. Stock and s e c u r i t y valuation, 950. 8. Stock companies, use of, in the petroleum industry, 9 2 1 . 2 . Stock, oil company, selling of, 9 2 2 . 4 . Stock-pile storage of solid hydrocarbons, 662. Stocks, oil, 923. 1. "Stop-cocking", 5 1 2 . 2 . Stoping, overhand, 572. Shrinkage, 573. S q u a r e - s e t , 574. Underhand, 571. Storage and shipment of inflammable and explosive subs t a n c e s , laws governing, 987. 2. Storage and transport departments, oil company, 932. 33. Storage and transportation laws and regulations, 987. Storage b a t t e r i e s and galvanic c e l l s , 206. 77. Storage f a c i l i t i e s , appraisal of, 953. Storage f a c i l i t i e s at pipe-line t e r m i n a l s , 615. 935. Storage f a c i l i t i e s , warehouse, arrangement of, 944. 21. Storage of gas by r e i n j e c t i o n into porous earth s t r a t a , 653. Storage of gas in underground formations, 533. 25. Storage of gas, use of gas pipe lines f o r , 625. 6. Storage of hydrocarbons (in general), 606. Storage of liquid r e f i n e r y supplies and products, 739. 1. Storage of liquefied petroleum g a s e s , 640. 151. Storage of natural g a s , 650. Storage Storage Storage Storage Storage Storage Storage

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of of of of of of of

natural gas as a conservation m e a s u r e , 975. natural gasoline and light condensates, 778. 4 . oil at the well, 541. ; 641. oil, c o s t of, 640. 3. oil products in warehouses, 649. 2. oil, steel tanks f o r , 644. petroleum and natural g a s , hazards in, 6 0 0 . 1 .

P r e v e n t i o n of w a s t e in, 600. 2. Storage of p e t r o l e u m , n a t u r a l gas, s h a l e oil, n a t u r a l asphalt and r e l a t e d b i t u m e n s , 600. Storage of solid bituminous s u b s t a n c e s , 585. Bins f o r , 585. 1. Storage of solid h y d r o c a r b o n s , 660. Storage, oil, 640. Storage r e s e r v e of p e t r o l e u m ; d a y ' s supply, 912.45. Storage r e s e r v e s of oil, influence of, on p r i c e , 964. 11. Storage s t a t i s t i c s , c r u d e p e t r o l e u m , 912.4. Storage s y s t e m s f o r c r u d e oil, c e n t r a l , 642. S t o r e - h o u s e r e c o r d s , 944. 23. Storehouses, r e f i n e r y , 767. Storekeeping methods and r e c o r d s , 944. 2. S t o r m e r v i s c o s i m e t e r f o r m e a s u r i n g d r i l l i n g fluid v i s c o s i t y , ' 425.218.411.22. " S t o v e - p i p e " casing, 432.15; 4 3 2 . 3 . Stoves, d o m e s t i c , u s e of k e r o s e n e in, 814.3. Stoves, p a r a f f i n , 814. 4. Straight-hole drilling, 429. 21. S t r a i g h t - r u n gasoline s t a t i s t i c s , 914. 111. "Strapping" tanks f o r oil gauging p u r p o s e s , 671. S t r a t i g r a p h i c distribution of p e t r o l e u m , 320. S t r a t i g r a p h i c indications of p e t r o l e u m and n a t u r a l gas, 351. 2. S t r a t i g r a p h i c studies, 366. S t r a t i g r a p h i c t r a p s , 333.91. S t r e a m c r o s s i n g s , p i p e l i n e , 615.371. Strength of solids and s e m i - s o l i d s , methods of testing, 217. 3. S t r e s s e s in casing, f o r m u l a e f o r calculating, 432. 21. S t r e s s e s in s u c k e r r o d s , 514. 54. S t r e s s e s in s u c k e r r o d s , fatigue, 514. 545. S t r i k e s , labor, t h e i r c a u s e s and control, 934.12. S t r i k e s , l a w s governing, 985. 3. S t r i p p e r well s u r v e y , annual, U . S . , 9 7 9 . 1 . S t r i p p e r wells, conditions influencing operation of, 501. 4 1 . ; 501.51. Stripping of light f r a c t i o n s f r o m oil by c i r c u l a t e d gas in operation of g a s l i f t s , 515. 35. Stroboscope, 211.62. S t r u c t u r a l f e a t u r e s of oil d e p o s i t s , 330. S t r u c t u r a l indications of p e t r o l e u m and n a t u r a l gas, 3 5 1 . 1 . S t r u c t u r a l i n d u s t r i e s as c o n s u m e r s of p e t r o l e u m i n d u s t r y p r o d u c t s , 966. 6. S t r u c t u r a l steel d e r r i c k s , 422.221. S t r u c t u r a l s t e e l , u s e of, in the p e t r o l e u m and r e l a t e d i n d u s t r i e s , 094.12. S t r u c t u r a l steel u s e d in r e f i n e r y construction, 732. 1. S t r u c t u r a l studies, geologic, 364. S t r u c t u r a l u s e s of p e t r o l e u m p r o d u c t s , 840. S t r u c t u r e - c o n t o u r m a p s , 409. 21. S t r u c t u r e c o r e - d r i l l i n g , 364. 1. S t r u c t u r e drilling, equipment f o r , 306. 5. S t r u c t u r e - d r i l l i n g equipment f o r u s e in exploration work, 306.14. S t r u c t u r e , influence of, on oil and gas accumulation, 333. Stuffing-boxes, tubinghead, f o r pumping wells, 514.44. Styrene, m a n u f a c t u r e of, 759. 32. S u b - s u r f a c e indications of p r e s e n c e of p e t r o l e u m and n a t u r a l gas, 353. Submarine exploration methods, 360. 05. Submarine loading f a c i l i t i e s f o r tank ships engaged in t r a n s porting oil and oil p r o d u c t s , 614. 32. Submarine oil pipe l i n e s , 615. 91. Submarine p r o s p e c t i n g , equipment and methods, 306. 15. Submergence, effect of, on oil-well p l u n g e r - p u m p efficiency, 514. 55. Submergence, influence of, on efficiency of g a s - l i f t s , 515.36. S u b m e r s i b l e b a r g e s f o r m a r i n e drilling, 422. 912. 5. Substitute p r o d u c t s , influence of, on m a r k e t f o r p e t r o l e u m p r o d u c t s , 967. S u b s t r u c t u r e s , d e r r i c k , 422. 221.15. S u c k e r - r o d s t r e s s e s , 514. 54. S u c k e r - r o d s t r e s s e s , d y n a m o m e t e r s f o r m e a s u r i n g , 516.921. S u c k e r - r o d s t r e s s e s , fatigue, 514.545. Sucker r o d s , e l a s t i c elongation of, 514. 54. Sucker r o d s f o r o p e r a t i n g o i l - w e l l p u m p s , 514. 31. Joints, 514.312. Sizes, weights, s t r e n g t h s , e t c . , 514.311. Sucker r o d s in pumping wells, design of, 514. 74.

Sucker r o d s , p l a c i n g of, in the well, 456. Sucker r o d s , p r e c a u t i o n s in handling, 514. 546. Sucker r o d s , r e p a i r i n g b r o k e n , 532. 4. Sullivan pneumatic cylinder, 516. 552. S u l p h a t e - r e s i s t a n t c e m e n t s , s p e c i f i c a t i o n s f o r , 444. 111.2. Sulphonating p r o c e s s e s in oil refining, 729. 5. Sulphur and sulphur g a s e s a s c o r r o b o r a t i v e indications of p r e s e n c e of p e t r o l e u m , 352. 6. Sulphur, combinedi d e t e r m i n a t i o n of in p e t r o l e u m , 225. 22. Sulphur compounds and d e r i v a t i v e s in p e t r o l e u m , 223. 92. Sulphur compounds in n a t u r a l gas, d e t e r m i n a t i o n of, 227. 3. Sulphur compounds, influence of, on p r o p e r t i e s of p e t r o l eum, 315. 2. Sulphur compounds, r e l a t i o n of o c c u r r e n c e of, to p r e s e n c e of p e t r o l e u m , 353. 4. Sulphur compounds, r e m o v a l of f r o m n a t u r a l gas, 547. 2. Sulphur c o r r o s i o n of s t e e l tanks, 644. 622. Sulphur dioxide, u s e of, as a solvent in oil refining, 725. 31. Sulphur, e l e m e n t a l , d e t e r m i n a t i o n of, 225.21. Sulphur in n a t u r a l g a s , 524. Sulphur in p e t r o l e u m and r e l a t e d s u b s t a n c e s , 221. 5. Sulphur in p e t r o l e u m , d e t e r m i n a t i o n of, 225. 2. Sulphuric acid, u s e of, in t r e a t i n g oil d i s t i l l a t e s , 725. 11. S u m a t r a , oil and gas f i e l d s , d i s t r i c t s and p r o p e r t i e s , 162. 4. Sumps f o r oil s t o r a g e , clay-lined, 646. Sumps f o r s t o r a g e of c r u d e p e t r o l e u m at the well, 641. 2. Sumps, oil, at the well, 541. 2. Sumps, oil s t o r a g e , contouring of, 672. Sumps, oil s t o r a g e , m e t h o d s of sampling, 6 7 6 . 4 . "Sunning" oils, 727. Supercharging of D i e s e l engines, 8 1 7 . 7 . S u p e r f r a c t i o n a t i o n r e f i n i n g p r o c e s s , 720. 12. S u p e r h e a t e r s , s t e a m , f o r d r i l l i n g p u r p o s e s , 422. 336. Supplies, c o n s e r v a t i o n of, 936. Supplies, oil i n d u s t r y , A . P . I , s p e c i f i c a t i o n s f o r , 9 4 4 . 3 . Supply company p e r s o n n e l , d i r e c t o r i e s of, 081. 7. Supply c o m p a n i e s , oil i n d u s t r y , 9 2 0 . 9 2 . Supply p r i c e s , 944. 32. S u p r e m e Court, U . S . , publications of, 031.141. Surface d e p o s i t s of solid h y d r o c a r b o n s , development of, 461. S u r f a c e indications of p e t r o l e u m and n a t u r a l gas, 352. Surface l o s s e s of oil and gas, r e d u c t i o n of, 534. Surface mining methods, 560. S u r f a c e phenomena influencing b e h a v i o r of p e t r o l e u m in r e s e r v o i r r o c k s , 501. 740.1. Surface tension, c a p i l l a r y and diffusion phenomena, 216. 2. Surface tension d e t e r m i n a t i o n s , m e t h o d s of making, 216.21. Surplus and a p p r o p r i a t i o n s t a t e m e n t s , 941.34. Surveying and mapping equipment, mine, 4 8 9 . 1 . Surveying, Decca s y s t e m of, 306. 127. Surveying i n s t r u m e n t s f o r exploration and p r o s p e c t i n g , 306. 12. Surveying i n s t r u m e n t s , w e l l - , 420. 116. Multiple-shot, 420. 116. 3. Single-shot, 420. 116.4. Surveying, mine, 478. Surveying of oil p r o p e r t i e s f o r f i e l d - d e v e l o p m e n t p u r p o s e s , 409. 1. Surveying, well, orienting i n s t r u m e n t s in, 420. 116.5. Surveys, d i r e c t i o n a l well, 420. 116. Surveys f o r location of pipe l i n e s , 615.06. Surveys, geological, m e t h o d s of conducting, 360. Surveys, U . S . Motor gasoline, 263. 12. Suspended s o l i d s in oil s a m p l e s , d e t e r m i n a t i o n of, 678. Suspense cost r e c o r d s , 9 4 2 . 1 . Suspensoid catalytic c r a c k i n g p r o c e s s , 721.333. Swabbing oil f r o m wells, 513. 2. Swabbing to a s s i s t flow of oil f r o m wells, 511. 72. Swabs, design and operation of, 5 1 1 . 7 2 1 . ; 513.21. Swaging collapsed casing, 436. 3. Sweat pans in wax r e f i n e r i e s , 737.4. Sweden, p e t r o l e u m i n d u s t r y of, 139. S. 2. Switch oil, u s e of p e t r o l e u m p r o d u c t s as, '891. 2. Switch oils, t e s t s of, 265. Switchboards f o r e l e c t r i c power control, 094.831. Switzerland, p e t r o l e u m i n d u s t r y of, 139. S. 3. Swivels and h o s e connections f o r u s e in mudding w e l l s u n d e r p r e s s u r e , 446.3. Swivels f o r r o t a r y drilling, 425. 216. 85 -

Syfoclinograph, 420. 116. 12. Symbols f o r u s e on graphic logs, 420. 152. 1. Symbols for use on oll-fleld m a p s , 409.11. Synthesis gas production f r o m coal, 792. 21. Synthetic f u e l s , p r o c e s s e s f o r production of, 792. Synthetic f u e l s technology, bibliographies on, 047. Synthetic f u e l s , technology of, 004. Synthetic hydrocarbon products, influence of, on m a r k e t for petroleum products, 967. 6. Synthetic methods of f o r m i n g petroleum, 314. Synthetic production of liquid f u e l s f r o m coal, 314. 1. Synthetic production of liquid fuels f r o m natural gas, 314. 2. "Syphons", gas-well, 523. 1. Syria, p e t r o l e u m industry of, 149. S.

T a r r y r e s i d u e s , removing o r inhibiting formation of, in distillates, 725. T a r s , t e s t s of, 268. Tax accounting, 941. 6. Tax burden, p e t r o l e u m industry, magnitude and rapid growth of, 982. 01. Taxation of the petroleum and r e l a t e d industries, 982. Tax p u r p o s e s , income, a p p r a i s a l of p r o p e r t i e s f o r , 950.4. Technical j o u r n a l s and periodicals, 010. Technical society publications, 020. Technologists, petroleum, d i r e c t o r i e s , biographies, a d d r e s s e s , e t c . , 080. Tectonic geology, 361. Tehuantepec d i s t r i c t of Mexico, oil and gas f i e l d s and p r o p e r t i e s , 112.2. Telegraphic communication f o r field-development p u r p o s e s , 405. 1. Telephone s y s t e m along oil pipe line, construction of, 615. 36. Telephone s y s t e m for oil-producing p r o p e r t i e s , 599. 1. Telephone s y s t e m s in r e f i n e r i e s , 769. 22. Telephonic communication for field-development p u r p o s e s , 405. 2. T e m p e r a t u r e - and h e a t - m e a s u r e m e n t apparatus, 206. 6. T e m p e r a t u r e - d e t e r m i n a t i o n apparatus, 213.42. T e m p e r a t u r e , Influence of on casing s t r e s s e s , 432. 218. T e m p e r a t u r e , influence of on oil yields, 501. 702. T e m p e r a t u r e , influence of, on setting of oil-well cements, 444.131. T e m p e r a t u r e , influence of, on viscosity of oils, 216. 112. T e m p e r a t u r e logs, 420.112. 7 . ; 420.115. 1. T e m p e r a t u r e m e a s u r e m e n t and control In distillation, 741. 4. T e m p e r a t u r e m e a s u r i n g and r e c o r d i n g devices to r e f i n e r i e s , 734.4. T e m p e r a t u r e r e c o r d s , depth, to wells, 509. 2. T e m p e r a t u r e regulation, u s e of, in selective condensation, 722.1. T e m p e r a t u r e s u r v e y s in oil f i e l d s , ground, 353. 3. T e m p e r a t u r e s u r v e y s , s u b s u r f a c e , 420. 115. T e m p e r a t u r e s to oil s t o r a g e tanks, reduction of as a m e a n s of minimizing evaporation, 648. 22. T e m p e r a t u r e s , tank, reduction of, to minimize evaporation l o s s , 648.22. T e m p e r a t u r e s , well, estimation of in well cementing o p e r a tions, 444.82. T e m p e r i n g drilling bits, 422. 415. Tennessee, oil and gas fields, d i s t r i c t s and p r o p e r t i e s , 111.16. T e n s i l e - s t r e n g t h t e s t s for oil-well cements, 444.112. 4. Tensional s t r e s s e s in casing installations, methods of calculating, 432.212. T e r m i n a l s , oil pipe line, 615.93. T e r m i n a l s , pipe-line, operation of, 615.931. T e r r a c e s : s t r u c t u r a l f e a t u r e s influencing oil and gas accumulations, 333. 3. T e s t well sites, selecting, 370. With r e s p e c t to p r o p e r t y boundaries, 373. Testing and sampling of p e t r o l e u m , 200. Testing equipment, chemical and analytical, for mines, 489. 3. Testing gas pipe lines, 623. Testing g a s e s for condensable vapor content, 771. 1. Testing l a b o r a t o r i e s for oil-producing p r o p e r t i e s , 597. Testing l a b o r a t o r i e s , r e f i n e r y , 765. Testing natural gas f o r ethane content as a m e a s u r e of carbon black value, 781.1. Testing oil pipe lines for l e a k s , 615. 35. Testing p r e s s u r e gauges, i n s t r u m e n t s f o r , 684. 5. Testing, sampling and m e t e r i n g oil products to oil refining, 747. Testing wells to d e t e r m i n e efficacy of water shut-off, 445. T e s t s and analyses of p e t r o l e u m s , natural g a s e s and bitumens, 205. T e s t s on oil and gas wells, methods of conducting, 451. T e t r a - e t h y l - l e a d antiknock reagent, 815. 52. "Tex-Rope" d r i v e s f o r power t r a n s m i s s i o n in r o t a r y drilling, 425.234.3. T e x a s Agricultural and Mechanical College, 022. T l . Texas, central, petroleum industry of, 111.344. Texas, east, petroleum industry of, 111.342. Texas, north, p e t r o l e u m industry of, 111.341.

T Table speed and torque in r o t a r y drilling, 425. 261. Tables and f o r m u l a s , general, 060. Tables, f o r m u l a s and constants, physical and chemical, 207. Tables, gauge, f o r oil s t o r a g e r e s e r v o i r s and sumps, p r e p a r a t i o n of, 672. Tables, gauge, for tanks, p r e p a r a t i o n of, 671. Tables, r o t a r y , 425. 213. T a f t - H a r t l e y Act, 985. 252. Tampico-Tuxpan d i s t r i c t of Mexico, oil and gas fields and p r o p e r t i e s , 112.1. Tandem d r i v e s f o r power t r a n s m i s s i o n in r o t a r y drilling, 425.234.4. Tank bottoms, r e c l a m a t i o n of, 769. 73. Tank c a r s f o r r a i l t r a n s p o r t of oil, s t r u c t u r a l f e a t u r e s , capacities, types, e t c . , 613.1. Tank design, r i v e t e d - s t e e l - p l a t e , 644. 31. Tank f a r m s for oil storage, 642. Tank f i r e s , methods of preventing and combating, 534. 5. Tank gauge t a b l e s , 671. Tank m a t e r i a l s , r l v e t e d - s t e e l - p l a t e , 644. 33. Tank ships, construction of, 614. 12. Choice of power f o r operation of, 614.14. Design of, 614.11. Operation of, 614. 13. Tank ships, s t r u c t u r a l f e a t u r e s , capacities, types, e t c . , 614. 1. Tank t e m p e r a t u r e s , reducing, to minimize evaporation l o s s e s , 648.22. Tank t r u c k s for oil t r a n s p o r t , s t r u c t u r a l f e a t u r e s of, 612.1. Tanks, cathodic protection of by magnesium and zinc anodes, 644.623. 1.; 6 4 4 . 6 2 3 . 2 . Tanks, flow, s t r u c t u r a l f e a t u r e s and a r r a n g e m e n t of, 641. 1. Tanks for flowing wells, 511. 84. Tanks f o r oil storage, 644.1. Tanks for s t o r a g e of liquid r e f i n e r y supplies and products, 739. 11. Tanks, gauging oil to, 670. 2. Tanks, oil, 541. 1. Tanks, oil gauging, 673. Tanks, oil storage, a r r a n g e m e n t of, in tank f a r m s , 642. 1. Tanks, oil s t o r a g e , for u s e in oil absorption p r o c e s s of natural gasoline r e c o v e r y , 773.51. Tanks, oil storage, ventilation of, 642. 2. Tanks, reduction of c o r r o s i o n in by use of plastic coatings, 644. 624. Tanks, steel, cost of storage of oil in, 640. 31. Tanks, steel, f o r oil storage, 644. Tanks, steel, maintenance and r e p a i r of, 644. 6. Tanks, steel, types of, 644. 5. Tanks, "strapping", for oil gauging, 671. Tanks, u s e of petroleum products in waterproofing, 842. 6. Tannin solutizer p r o c e s s for sulphur removal, 724. 5. Tannin, use of in controlling viscosity of drilling fluids, 425. 218.434. Tannins, u s e of in m e r c a p t i n removal, 724. 5. " T a p e r e d " casing "columns, design of, 432.219.2. " T a p e r e d " eductor tubes for g a s - l i f t wells, 515. 215. " T a p e r e d " flow columns in oil wells, 511. 325. " T a p e r e d " pipe lines f o r gas t r a n s m i s s i o n , 622. 5. " T a p e r e d " s u c k e r - r o d s t r i n g s , design of, 514. 741. Tapes, steel, for u s e in oil gauging, 675.21. T a p s and dies, lubrication of, 837. 86

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Texas, oil and gas fields, districts and properties, (north, east, west and central), 111.34. Texas, oil and gas fields, districts and properties (southern coastal belt), 111.42. Texas Panhandle, petroleum industry of, 111.346. Texas, south, petroleum industry of, 111.345. Texas, State of, publications, 0 3 1 . 1 9 3 . 4 . Texas Technologic Institute, 022. T3. Texas, University of, 022. T2. Texas, West, petroleum industry of, 111.343. Text, reference and hand books, general, 000. Textile industries, use of petroleum products in, 895. Thermal decomposition of petroleum, 234. Thermal efficiency and power tests, 240.; 259. Thermal properties of petroleum, natural gas and other bitumens, 230. Thermal reforming refining process, 721. 332. Thermocouples, 206. 75. Thermodynamics of hydrocarbons, 230.1. Thermofor catalytic cracking process, 721. 334. Thermometers and pyrometers, 206.61. Thermometric equipment for geophysical exploration, 306. 36. Thermometric methods of geophysical exploration, 368. 5. Thickening-time tests for oil-well cements, 444. 112.3. Thieves, oil, for sampling, 282. 1. Thieves for sampling oil, 676. 1. Thixotropic properties of drilling fluids, 425. 218. 411. 32. Thomas electric meter for gas measurement, 683. 6. Threaded joints, leakage of oil and gas through, 615. 351. Threads, casing, 4 3 2 . 4 3 . Threads, lubrication of, 837. Three-point oil-sampling method, 676. 31. Thrift plans, 934. 343. Tile used in refinery construction, 732. 5. Timber and lumber, use of, in the petroleum and related industries, 094. 2. Timber derricks, 4 2 2 . 2 1 . Timber for drilling rigs, 422. 143. 2. Timber, use of petroleum products in preservation of, 897.1. Time an important factor in oil-field development, 414. 1. Time analysis of drilling operations, 420. 16. Time and motion studies, 931. 21.; 934. 4. Time as basis for payment of labor, 934. 21. Time basis for proration, 974. 421. Time-keeping methods and records, 943. Time of work, laws governing, 985.21. Time records, 943. 1. Timing of stroke of oil-well pumps, 514. 51. Tin-case gas meters, 683.11. Title in fee to land, laws governing transfer of, 984. 31. Titles, land, laws governing, 984. Toluene, manufacture of, 751. 4. Toluene, use of petroleum products in manufacture of, 894. 1. Toluol, extraction of, from natural gas, 777. Ton-mile charts for calculating drilling cable service, 425. 217. 21. Ton-mile unit for measuring hoisting cable service, 425. 217. 2. Tongs, casing, 433. 2. Tongs, drill-pipe, 425. 221. Tool joints for rotary drill pipe, 425. 215. Tools and equipment for use in cable drilling, 424. 22. Tools, c a r e and issuance of, 944. 25. Tools, drilling, 4 2 2 . 4 . Tools, machine, use of, in the petroleum and related industries, 094. 89. Top-packer method of placing cement in wells, 444. 322. Top-slicing method of mining, 575. Topographic mapping, 362. Topping or skimming plants, 711. Torpedoes for well shooting, use of glass marbles in, 452. 35. Torpedoes used in well shooting, 452. 3. Torque drives, use of in power transmission on rotary drilling rigs, 425. 234. 5. Torque, table, in rotary drilling, 425. 261. Torsion balance methods of exploration, 368. 11. Torsion balances, 306. 31. Torsion viscosimeter for measuring drilling fluid viscosity, 425. 218.411. 22. Toughness and cohesion, methods of testing, 2 1 7 . 3 .

Towers, absorption, types of, 773. 4. Towers, lightning-arresting, 648.311. Toxic properties of petroleum, 242. T r a c t o r s , types of used in petroleum industry, 094. 932. T r a c t o r s , use of in haulage of bituminous substances, 581. 6. Trade Commission, U.S. Federal, publications of, 031. 182. Trade in petroleum products, world, 911. 0 1 . ; 960. 01. Trade journals, 010. Training of oil industry employees, 934. 35. Training programs, employee, 931.22. Training programs, vocational, 934.351. Tramming of rock, underground, in mining operations, 477. Equipment for, 483. Tr'amways, gravity, use of, in transportation of bituminous substances, 581.2. Tramways, rope, use of, in transportation of bituminous substances, 581. 3. Transfer of employees, 935. 3. Transfer of oil company securities, methods of, 923. Transfer pumps for oil, 542. 4. Transfer pumps, oil, in refineries, 739. 23. Transformer oil, use of petroleum products as, 891. 1. Transformer oils, manufacture of, 753. 8. Transformer oils, marketing of, 960. 38. Transformer oils, tests of, 265. Transformers, electric, for supplying drilling power, 422. 353. Transformers for well pumping service, 516. 32. Transits, 306. 122. Transmission and compression of natural gas, 620. Costs of, 620. 1. Transmission and distributing mains, use of, for gas storage, 651. Transmission devices, power-, for rotary drilling, 425. 234. Transmission lines, gas, 537. 2. Transmission lines, power-, for multiple pumping systems, 516.43. Supports for, 516.44. Transmission of electric power for drilling purposes, 422. 352. Transmission of gas for operation of gas lifts, 515. 6. Transmission of steam for drilling purposes, 422. 335. Transparency of petroleum; turbidometers, 211.4. Transport and storage departments, oil company, 932. 33. Transport of oil, laws governing illegal, 987. 5. Transportation and storage laws and regulations, 987. Transportation and storage personnel, directories of, 0 8 1 . 4 . Transportation as an economic element in the petroleum and related industries, 992. Transportation as a factor in field development, 401. Transportation companies, oil, finance, organization and control of, 920. 3. Transportation department, refinery, 7 6 9 . 4 . Transportation equipment for exploration and prospecting, 306.11. Transportation equipment in petroleum industry marketing, 963.1. Transportation equipment, oil, in refineries, 739. 2. Transportation facilities, oil and gas, provision of, for field development purposes, 407. Transportation, importance of, in selection of test well sites, 372. Transportation in the oil-producing and related industries, 593. Transportation industries as consumers of oil industry products, 966. 2. Transportation industries, oil and gas, cost-accounting for, 940. 2. Transportation industry, petroleum, economics of, 902. Transportation of Bituminous sands, 636. Mineral wax, 638. Natural asphalt, 637. Oil shale, 635. Transportation of natural gas, conservation measures in, 975. Transportation of natural gasoline and light condensates, 778. 5. Transportation of petroleum, 610. Motor truck, 612. Pipe-line, 615. Railroad, 613.

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W a t e r , 614. T r a n s p o r t a t i o n of p e t r o l e u m and n a t u r a l g a s , h a z a r d s in, 600. 1. P r e v e n t i o n of w a s t e in, 600. 2. T r a n s p o r t a t i o n of p e t r o l e u m , n a t u r a l gas, shale oil, n a t u r a l asphalt and r e l a t e d b i t u m e n s , (general), 600. T r a n s p o r t a t i o n of p e t r o l e u m , p i p e - l i n e , 615. Cost of, 615.01. T r a n s p o r t a t i o n of solid b i t u m e n s , 630. Animal, 634. M o t o r - t r u c k , 633. Rail, 631. W a t e r , 632. T r a n s p o r t a t i o n of solid bituminous s u b s t a n c e s , m e c h a n i c a l , 581. T r a n s p o r t a t i o n p r o f i t s , 926. 13. T r a n s p o r t a t i o n s t a t i s t i c s , c r u d e p e t r o l e u m p i p e - l i n e , 912.3. Trapping, s t a g e - , 544. 45. T r a p s and s c r u b b e r s , gas, in n a t u r a l gasoline r e c o v e r y p l a n t s , 772.51. T r a p s , g a s , types of, 544.1. Location of, 544. 3. Operation of, 544. 2. P r i n c i p l e s of, 544. 4. T r a p s , oil, f o r u s e in n a t u r a l gasoline absorption p l a n t s , 7 7 3 . 5 5 . ; 773.64. T r e a s u r y D e p a r t m e n t , U . S . , publications of, 031.12. T r e n c h - d i g g i n g m a c h i n e s , 615. 311. T r e n c h i n g o p e r a t i o n s f o r oil pipe lines, 6 1 5 . 3 1 . T r i n i d a d oil and g a s f i e l d s , d i s t r i c t s and p r o p e r t i e s , 115. 11. T r i p t a n e , m a n u f a c t u r e of, 751. 27. T r u c k t r a n s p o r t , m o t o r - , in oil-field development, 372.31. T r u c k t r a n s p o r t of solid b i t u m e n s , 633. T r u c k t r a n s p o r t a t i o n of oil, cost of, 612. 3. T r u c k t r a n s p o r t a t i o n of p e t r o l e u m , 612. T r u c k i n g d e p a r t m e n t , r e f i n e r y , 769. 4. T r u c k s f o r oil t r a n s p o r t , t a n k - , s t r u c t u r a l f e a t u r e s of, 612. 1. T r u c k s , m o t o r , u s e of, in haulage of bituminous s u b s t a n c e s , 581. 6. T r u c k s , m o t o r , u s e of, on oil-producing p r o p e r t i e s , 593. 1. T r u c k s , t a n k - , operation of, in m o t o r t r a n s p o r t of oil, 612. 2. T r u c k s , t y p e s of u s e d in p e t r o l e u m industry, 094.932. Trunk p i p e - l i n e s y s t e m s f o r p e t r o l e u m t r a n s p o r t , 615.03. T r u s t s , laws governing, 988. 1. T r u s t s , oil, 921.4. T r u s t s , oil, f o r m a t i o n of, 924. 1. T r u s t s , oil, in the p e t r o l e u m industry, 921. 4. Tube m i l l s f o r c r u s h i n g solid s u b s t a n c e s , 582. 33. Tube s t i l l s , operation of, in r e f i n e r i e s , 741.37. Tubing, collapsed or p a r t e d , fishing f o r , 428. 3. Tubing d i a m e t e r , influence of, on p r e s s u r e conditions in flowing w e l l s , 511. 232. Tubing f o r flowing wells, design of, 511. 3. Tubingheads f o r pumping w e l l s , 514.44. Tubing in flowing wells, Advantages of, 511. 305. D i a m e t e r of, m e t h o d s of determining, 511.32. Install ation of, 511.4. Length of, m e t h o d s of d e t e r m i n i n g , 511.31. Tubing in pumping wells, design of, 514.7. Tubing in wells, r e p a i r i n g broken, 5 3 2 . 4 . Tubing m e t h o d s of well cementing, 444. 32. B o t t o m - p a c k e r method, 444. 321. T o p - p a c k e r method, 444. 322. Tubing, placing of, in the well, 456. Tubing, r a i s i n g o r lowering, to control p r e s s u r e conditions in flowing wells, 511.231. Tubing, well, f o r pumping w e l l s , 514.41. Tubing, well, influence of length and d i a m e t e r of, on g a s lift efficiency, 515. 32. Tubular goods, oil i n d u s t r y u s e of, 094. 11. Tubular s t e e l d e r r i c k s , 422.222. T u l s a U n i v e r s i t y of, 022. T4. Tunnels and conduits, u s e of p e t r o l e u m p r o d u c t s in w a t e r proofing. 842. 1. Tunneling and d r i f t i n g in mining o p e r a t i o n s , 472. T u r b i n e s , g a s , 094. 845. T u r b i n e s , g a s , f o r c o m p r e s s o r operation, 624.45. T u r b i n e s , g a s , jet propulsion, design and p e r f o r m a n c e of. - 88

819. 31. T u r b i n e s , g a s , u s e of p e t r o l e u m p r o d u c t s in operation of, 819.4. T u r b i n e s , s t e a m , lubrication of, 831. T u r b o d r i l l , 429. 3. T u r k e y , oil and g a s f i e l d s , d i s t r i c t s and p r o p e r t i e s , 141. T u r n - b u c k l e drilling r i g s , 422. 23. T u r n - o v e r , l a b o r , in the p e t r o l e u m industry, 934. 54. T u r p e n e h y d r o c a r b o n s in p e t r o l e u m , 223. 4. T u r p e n t i n e s u b s t i t u t e s f o r u s e in paints, u s e of p e t r o l e u m p r o d u c t s in m a n u f a c t u r e of, 844. 2. Turpentine s u b s t i t u t e s , m a n u f a c t u r e of, 759. 2. T u r p e n t i n e s u b s t i t u t e s , m a r k e t i n g of, 960. 92. Twist d r i l l s , lubrication of, 837. T w i s t - o f f s of d r i l l column in r o t a r y drilling, methods of correcting, 425.281.2. T w o - c y c l e i n t e r n a l - c o m b u s t i o n engines, u s i n g light d i s t i l l a t e s , in power development, 8 1 5 . 1 . T w o - c y c l e oil engines, 817. 1. U Ultimate a n a l y s e s of h y d r o c a r b o n s , methods of making, 221.01. Ultimate production, e f f e c t of production c u r t a i l m e n t on, 974.41. U l t i m a t e r e c o v e r y , influence of well s p a c i n g on, 412. 111. 1. U l t i m a t e y i e l d s of r e s e r v o i r r o c k s , e s t i m a t i o n of f o r a p p r a i s a l p u r p o s e s , 951.111. U l t i m a t e yields p e r a c r e - f o o t of r e s e r v o i r r o c k , 501. 13. Ultraviolet light, u s e of in identifying oil in d r i l l i n g fluid, 420.112. 61. U n c o n f o r m i t i e s , influence of, on oil and g a s accumulation, 333.4. Underground d e p o s i t s of solid h y d r o c a r b o n s , development of, 460. Underground gasification of h y d r o c a r b o n s , 579.1. Underground l o s s e s , avoidance of, a s a c o n s e r v a t i o n m e a s u r e , 974. 5. Underground methods of mining, 570. Underground o i l - s t o r a g e tanks, c o n c r e t e , 645. 3. Underground s t o r a g e of solid h y d r o c a r b o n s , 661. Underhand stoping, 571. U n d e r - r e a m e r s , types of, 434. 2. U n d e r w r i t e r s ' r e g u l a t i o n s governing u s e of explosives and i n f l a m m a b l e p r o d u c t s , 978. 1. U n d e r w r i t i n g institutions, oil company, 920. 91. U n d e r w r i t i n g of oil company s e c u r i t i e s , 922. 3. Unemployment i n s u r a n c e , 934. 334. Unions, company, 934. 113. Unions, labor, organization and a i m s of, 934.11. Unisol m e r c a p t i n e x t r a c t i o n p r o c e s s , 724. 6. "Unit" c o m p a n i e s , u s e of, in the p e t r o l e u m industry, 921.3. Unit c o s t s , s t a n d a r d i z e d , 942. 8. Unit operation of oil and gas f i e l d s , 416. Unit operation of oil f i e l d s as a c o n s e r v a t i o n m e a s u r e , 974. 3. United Nations o r g a n i z a t i o n s , 030. 12. United Nations, publications on c o n s e r v a t i o n and utilization of n a t u r a l r e s o u r c e s , 030. 121. United Nations, publications of, 039. 1. U. S. B u r e a u of L a b o r S t a t i s t i c s commodity indices, 942. 021. U. S. B u r e a u of Mines, E c o n o m i c s and S t a t i s t i c s B r a n c h , 031.132. 3. U. S. B u r e a u of Mines method of d e t e r m i n i n g water in oil by distillation, 678. 21. U. S. B u r e a u of Mines, p e t r o l e u m c o n s e r v a t i o n a c t i v i t i e s of, 974. 72. U. S. B u r e a u of Mines, P e t r o l e u m E c o n o m i c s Division, 031.132. 2. U. S. B u r e a u of Mines, P e t r o l e u m Division, publications of, 031. 132. 1. U. S. B u r e a u of Mines, s p e c i f i c a t i o n s f o r p e t r o l e u m p r o d u c t s , 270. 112. U. S. B u r e a u of Mines synthetic f u e l s p r o g r a m , 792.01. U. S. B u r e a u of Standards, s p e c i f i c a t i o n s f o r p e t r o l e u m p r o d u c t s , 270. 111. U . S . F e d e r a l Oil Conservation B o a r d , a c t i v i t i e s of, 974.71, U. S. F e d e r a l P o w e r C o m m i s s i o n , r e g u l a t i o n of n a t u r a l gas -

industry by, 986. 32. U. S. Interstate Oil Compact Commission, conservation activities of, 974. 73. U. S. national oil policies, 981. 111. 01. U. S. National Recovery Act of 1933, 989. 2. U. S. Natural Gas Act, 988. 21. U. S. Navy specifications for petroleum products, 270. 113. U. S. Patent Office publications; 071. 11. U. S. patent laws and regulations, 071. 111. U. S. Petroleum Administrative Board's report on cost of producing petroleum, 1931-1933, 501.452. U. S. Tariff Commissions report on cost of producing petroleum, 1927-1930, 501.451. United States crude petroleum export statistics, 9 1 2 . 6 . United States crude petroleum import statistics, 912. 7. United States Government, publications of, 030. United States, laws of, pertaining to the petroleum and related industries, 981.111. United States mineral land laws, 384. 11. United States mineral land leasing law, 984. 2. United States national oil policies, 981. 111. 01. United States naval petroleum reserves, 984. 8. United States oil and gas fields, districts and properties. 111. United States Patent Office publications; 071. 11. U. S. patent laws and regulations, 071. 111. United States petroleum r e s e r v e s , statistics of, 912. 912. United States placer land law, 984. 1. Unitization of fields, compulsory plans, 974. 323. Unitization of fields, economics of, 974. 322. 1. Unitization of fields, economics of complete, 416. 1. Unitization of oil fields, economic advantages of, 974.31. Unitization of oil fields, methods of accomplishing, 974. 32. Unitization of oil fields with undivided interests, 974. 322. Unitized properties, committee plans for control of, 921. 35. "Units", pumping, 516. 5. Double-reduction gear, 516. 52. Gas-actuated, 516.55. Hydraulic, 5 1 6 . 5 4 . Single-reduction gear, 516. 51. Straight-lift, 5 1 6 . 5 3 . University and college courses and curricula, 093. University publications, 022. Ural-Caspian region of Russia, oil and gas fields, districts and properties, 131. 2. Uruguay, petroleum industry of, 129.1. Utah oil and gas fields, districts and properties. 111. 54. Utah, State of, publications, 0 3 1 . 1 9 5 . 4 . Utility regulation, public, 988. 2. Utilization of oil and gas, conservation in, 977. Utilization of petroleum and its products, general reference, text and hand books on, 800. V Vacations, oil company employee, 934. 32. Vacations, plans for in oil industry personnel' management,. 934. 322. Vacuum, application of, to wells, 536. Vacuum distillation, 721.4. Vacuum gathering lines, 536. 2. Vacuum pump cylinders, lubrication of, 833. Vacuum pumping, economics of, 536. 55. Vacuum pumping systems for wells, efficiency and economy of, 536.5. Vacuum pumping systems for wells, operation and control of, 5 3 6 . 4 . Vacuum pumps in well operation, 536. 1. Vacuum pumps in refineries, 739. 4. Vacuum retorting of shales and coals, 584. 32. Vacuum stills, operation of, 741. 34. Valuation formulas, tables, e t c . , 9 5 0 . 1 . Valuation of oil field plant, 951. 5. Valuation of plant and property, 950. Valuation reports, 950. 3. Value of product as basis for remuneration of labor, 934. 23. Valve action in oil-well pumps, 514. 52. Valve and pressure control for gas-gathering systems, 5 4 3 . 3 . Valves and valve control for oil-gathering systems, 542. 3. Valves for control of flowing wells, 511. 82.

Valves for control of oil fuel, 811.14. Valves for gas transmission line control, 625. 11. Valves for oil industry purposes, 094. 91. Valves for oil-well pumps, 514. 21. Valves, kick-off, for use in starting gas lifts, 515.43. Vapor content of gas, testing of, 771. 1. Vapor-density apparatus and tests, 214.23. Vapor lines in oil refineries, 734. 6. Vapor-phase catalytic cracking, 721.52. Vapor-phase cracking processes, 721. 32. Vapor-pressure apparatus and tests, 214. 21. Vapor-recovery equipment in refineries, 739. 3. Vapor-tight features of oil storage tanks, 648.224. Vapors and gases, hydrocarbon, physical and chemical properties of, 771. Vapors, condensation of, from hydrocarbon gases, 770. Theoretical considerations governing, 771. Vapors, hydrocarbon, retrograde condensation of, in production from deep-seated reservoir rocks, 771. 2. Vaporization, latent heat of, apparatus and tests, 214. 22. Variometers, electrical for geophysical exploration, 306. 352. Varnishes, use of petroleum products in manufacture of, 344.1. Vaseline, tests of, 267. Vegetable oil — mineral oil blends, 758. 92. Vegetable-oil products, influence of, on market for petroleum products, 967. 5. Vegetable origin theories, 311.2. Vegetables, use of petroleum products in preservation of, 897.2. Vegetation, stunted, as corroborative indication of presence of petroleum, 352. 7. Vehicles, automotive, use of in the petroleum industry, 094.93. Velocity of flow of fluids in flowing wells, 511.13. Venezuela oil and gas fields, districts and properties, 122. Ventilation of mines, 476. Equipment for, 485. Ventilation of oil storage tanks, 642. 2. Ventilation, office, 9 4 8 . 1 . Venturi meters for gas measurement, 683. 4. Vermont, petroleum industry of. 111. 913. Vertical cylindrical steel tanks, 644.51. Verticality of wells, limitations on, 420. 4. Vibrating screens, 425. 218. 3. Vibrating screens, use of in desanding drilling fluids, 4 2 5 . 2 1 8 . 4 4 7 . 1. Virginia, petroleum industry of, 111.924. Viscosimeters, 216.12. Viscosimeters for measuring viscosity of drilling fluids, 425.218.411.2. Viscosity and fluidity of liquids, 2 1 6 . 1 . Viscosity conversion tables and charts, 2 1 6 . 1 3 . Viscosity indices, 216. 111. 1. Viscosity of drilling fluids, instruments for determining, 425.218.411.2. Viscosity of drilling fluids, use of chemical reagents to control, 4 2 5 . 2 1 8 . 4 3 4 . Viscosity of oils, influence of temperature on, 216. 112. Viscosity of semi-solids, 217.5. Vocational training programs, 934. 351. Volatility of petroleum, 214. 2. Volcanic instrusions, influence of, in oil accumulations, 333. 8. Voltmeters, 206. 73. Volume and density relationships for petroleum and its derivatives, 213. Volume-control devices, gas, for use in operation of the gas lift, 515.41. Volume determination apparatus, 213.43. Volume measurements of hydrocarbons, 607. Volumes of gas, measurement of, 680. Volumes of solid hydrocarbons, methods of determining, 690. Volumetric apparatus for anlytical purposes, 206. 4. W Wage Wage Wage Wage

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and salary scales, determination of, 934. 24. laws, minimum, 985. 24. scale index numbers, statistics of, 9 1 9 . 2 . scales, 934.341.

Wage scales, petroleum industry, 934. 52. Wages and salaries, methods of paying, 943. 23. Wagner Act, 985.251. Wales, petroleum industry of, 137.3. Wall building, function of drilling fluid in, 425. 218. 422. Wall-scraping operations for well-completion purposes, 459. 2. Wall scratchers, use of in preparing walls of wells for cementing, 444. 841. Walls, retaining, use of petroleum products in waterproofing, 842. 2. War Department, U. S., publications of, 031. 150. Warehouse records, 944. 23. Warehouse storage facilities, arrangement of, 944.21. Warehouse storage of oil products, 649. 2. Warehouses for oil-producing properties, 596. Warning signals, use of on rotary drilling rigs, 425. 292. Wartime control of industrial materials, 989. 11. Wartime, military pipe lines, 615.06. Wartime needs and uses for petroleum and petroleum products, 972. 1. Wartime oil pipe line across English channel, 615. 372. 1. Wartime regulation of the petroleum industry by Government, 989.1. Washers, use of, in the petroleum and related industries, 094. 15. Washington, oil and gas fields, districts and properties, 111. 63. Wash-outs in drill column joints in rotary drilling, methods of avoiding, 425. 281. 2. Wastage of gas, laws governing, 986. 2. Waste disposal and utilization in the refinery, 769. 7. Waste of gas blown to atmosphere, 974. 534. Waste of oil and gas, reduction of, 534. Waste, prevention of, in transportation and storage of oil and gas, 600. 2. Waste water disposal, 594. 5. Wastes in oil-field operations, 501. 6. Water analysis, graphic methods of displaying results of, 420. 114.2. Water analyses, ground, and interpretations, 420.114. Water conductivity, electrical devices for measuring, in wells, 535. 15. Water content of formation samples, determination of, 420. 111. 24. Water cooling of oils in dewaxing, 728. 1. Water dilution, effect of, on setting of oil-well cement, 444. 132. 1. Water disposal, salt, 594. 5. Water, evaporation of, in wells by natural gas, 441. 7. Water exclusion from wells, chemical methods of, 449. 1. Water exclusion f r o m wells with cement and plastics, 532. 92. Water, exclusion of, as an oil conservation measure, 974.1. Water, exclusion of, by plugging-off or drilling-out, 441. 21. Water, exclusion of, f r o m wells, 440. Water exclusion f r o m wells by mudding methods, 446. Water exclusion laws, 986. 1. Water-flooding economics, 538. 8. Water flooding of reservoir rocks to stimulate oil recovery, 538. Effects of, 538. 1. Methods of applying, 538.2. Water flooding through mine openings, 551. 215. Water-gas manufacture, use of petroleum products in, 853. Water in oil, determination of, 678. Water in petroleum, determination of, 225. Water in wells, locating sources of, 445. 3. Water in wells, use of plastics in excluding, 444. 92. Water incursion, influence of, on oil production, 441. 1. Water incursion into wells, methods of preventing, 535. Water-injection wells, operation and behavior of, in water flooding, 538. 231. Water-locating devices, electrical, 441. 22. Water, location of source of, in wells, 441. 2. Water loss, effect of, on properties of cement slurry, 444. 132. 5. Water loss, materials added to drilling fluids to minimize, 425. 218.436. Water loss, treatment of drilling fluids with organic colloids to avoid, 425. 218. 432. 2.

Water, methods of determining source of, in wells, 535. 1. Water, methods of removal of, f r o m gas wells, 523. Water, occurrence of, in relation to oil deposits, 441. Water-oil mixtures in wells, control of, 518. Water produced f r o m gas condensate wells, corrosive properties of. 432.611. Water, production of, f r o m wells by air-lift, 515. 01. Waterproofing liquid containers, use of paraffin in, 899. 2. Waterproofing, use of petroleum products in, 842. Water purification for water flooding, 538. 22. Water, quantity of, necessary in well cementing operations, 444.81. Water-recording devices for use in oil gauging, 675. 1. Water, removal of, from petroleum, 546. Water rights, laws governing, 984. 6. Water, saline, corrosive action of, on casing, 432.61. Water samples, devices for obtaining, from wells, 535. 14. Water saturation of cores, 340.91. Water shut-offs, defective, causes of, 445. 2. Water shut-off tests, methods of conducting, 445. 1. Water shipping rates and costs, 614.4. Water sprays, use of, in cooling compressed gas, 772. 422. Water sprays, use of, in cooling oil storage tanks, 648. 221. Water supply and distribution for internal combustion engines used in operating pumping wells, 516. 22. Water supply and distribution, refinery, 769. 6. Water supply for boiler purposes, 422. 333. Water supply for oil-field development, 372. 6. Water supply for oil-producing properties, 594. Water supply for steam development in pumping wells with steam engines, 516. 12. Water supply, oil-field, 403. Water supply, provision of, for drilling purposes, 421.4. Water supply, purification of, 403. 1. By filtration methods, 403. 11. Water-top tanks, 644. 56. Water transport in oil-field development, 372. 1. Water transport of oil, 614. Hazards in, 614. 6. Regulations governing, 614. 5. Water transport of petroleum, oil products, oil shale, natural asphalt and related bitumens, 602. Water transport of solid bitumens, 632. Water, treatment of, for cooling purposes, 624. 55. Water vapor in natural gas, determination of, 227. 1. Water vapor, removal of, from natural gas, 547. 1. Water-witch, 441.221. Waters, chemical analysis of, to determine source of incursion in wells, 535.11. Waters, ground, characteristics of, and relation to oil and gas accumulations, 353. 2. Waters produced from gas condensate wells, corrosive properties of, 523. 2. Wattmeters, 206. 73. Wax deposits, mineral, characteristics of, 356. Wax deposits, mineral, development of, 466. Wax deposits, mineral, types of, 336. Wax distillates, production of, 755. Wax industry, mineral, economics of, 907. Wax, mineral, as surface indication of presence of petroleum, 352. 3. Wax, mineral, storage of, 668. Wax, mineral, transportation of, 638. Wax pans in refinery, 737. 3. Wax, paraffin, manufacture of, 755. Wax, paraffin, tests of, 267. Wax plant equipment, 737. Wax plant operation and control, 745. Wax plants (refineries), 714. Wax-producing companies, mineral, finance, organization and control of, 920. 8. Wax-producing companies, mineral, management of, 930. 8. Wax production and consumption, statistics of, 918. Wax properties, mineral, appraisal of, 958. Waxes, determination of impurities in, 226. Waxes, mineral, bibliography on, 044. Waxes, mineral, general data on refining of, 705. Waxes, mineral, general technology of, 002. 3. Waxes, mineral, hydrocarbons in, 223. 04.

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Waxes, mineral, mining or extraction of, 555. Waxes, mineral, production of, 506. Waxes, mineralogical properties of, 342. 4. Wear, influence of, on efficiency of oil-well pump valves, 514. 525. Wear of plunger, effect of, on efficiency of oil-well pumps, 514. 535. Weathering of natural gasoline and light condensates, 778. 1. Weight control in rotary drilling, 425. 245. Weight indicators, 425. 2 1 9 . 1 . Weight measurements of hydrocarbons, 607. Weights of solid hydrocarbons, methods of determining, 690. Weighing devices for use with solid hydrocarbons, 691. Weighting materials, use of, in drilling fluids, 4 2 5 . 2 1 8 . 4 3 3 . Welded-joint casing, 432. 5. Welded joints for gas pipe lines, 622. 24. Welded joints for oil pipe lines, 615. 222. Welded steel-plate tanks, 644. 4. Welding equipment and methods, use of, in oil-producing and related industries, 590. 6. Welding joints of oil pipe lines, 615. 322. Welding of pipe lines, electrical arc, 615. 322. 2. Welding of pipe lines, oxyacetylene, 615. 322. 1. Welding of steel tanks, electric arc, 644. 42. Welding of steel tanks, oxyacetylene, 644.41. Welfare legislation, industrial, 985. 2. Welfare of labor, 943. 3. Well cementing methods. Bailer methods, 444. 31. Cementing through perforations, 444. 35. Halliburton, 444.332. Perkins, 444.331. Pumping cement through casing without b a r r i e r s , 444. 34. Tubing methods, 444. 32. Well clean-out devices, 532. 11. Well conditioning, economics of, 532. 95. Well diameter, influence of, on drainage efficiency, 501. 753. Well-drilling methods, 420. Well-drilling methods and equipment, 422. Well equipment, placing of, 456. Well fires, methods of preventing and combating, 534. 5. Well histories, 420. 13. Well site, clearing, 421. 1. Well site, excavation for, 421. 2. Well location in oil field development, 411. Well log data, gathering, 4 2 0 . 1 1 . Well logs, correlation of, 367. Well patterns for water flooding, 538. 21. Well plugs, types of, 455. 1. Well screens, 454. Button screens, 454. 12. Placing screen pipe in the well, 454. 2. Types of, 454. 1. Wire-wrapped screens, 454. 11. Well servicing equipment, portable, 532.71. Well sites, choice of, 410. Well sites, selecting, 370. With respect to property boundaries, 373. Well spacing, 4 1 0 . ; 412. Well spacing for water flooding, 538. 21. Well spacing, government regulations influencing, 4 1 2 . 3 . Well spacing in particular fields and areas, 412.01. Well spacing, reservoir factors influencing, 4 1 2 . 1 . In condensate fields, 412.113. In gas fields, 412. 112. In oil fields, 412. 111. Well statistics, 912. 12. Well surveying instruments, Multiple-shot, 420. 116. 3. Single-shot, 420. 116.4. Well surveys, directional, 420. 116. Wells, cleaning and repairing, 532. Wells, finishing and preparation of, for production, 450. Wells, gauging flow of oil from, 6 7 0 . 1 . Wells, high-pressure, capping and control of, 448. Wells, high-pressure, regulation and control of flow of gas from, 522. Wells, limitations on diameter, depth and verticality of, 420.4.

Wells, placing, on production, 457. Wells, rate and sequence of drilling, in oil-field development, 414. Wells, redrilling and deepening, 532. 6. Wells, testing productivity of, 458. By use of formation testers, 458. 11. Flow tests, 4 5 8 . 1 2 . Gas-lift tests, 4 5 8 . 1 3 . Pumping tests, 458. 14. West Indies oil and gas fields, districts and properties, 115. West Virginia oil and gas fields, districts and properties, 111. 14. West Virginia, State of, publications, 0 3 1 . 1 9 1 . 4 . West Virginia University, 022. W l . Western Oil and Gas Association, '023. Wl. Western Petroleum Refiner's Association, 023. W2. Westphal balance, 213.122. Westphal balance, use of, in determining oil gravity, 677. 3. Wetting agents, use of, in increasing efficiency of oil recovery, 539. 3. Whipstocks, use of, in directional drilling, 429. 221. Whipstocks, use of, in side-tracking, 428.921. Wietze methods of oil mining, 551. 11. Winches, portable, for well equipment repair, 532. 71. Wind loads on derricks, 422. 221. 11. Wire cable, use of, in the petroleum and related industries, 094. 13. Wire coverings, electrical, use of petroleum products in manufacture of, 8 9 1 . 4 . Wire-line core barrels, 425. 214. 54. Wire-line well-pumping outfits, 514. 35. Wire networks for protection of stored oil against lightning hazards, 648.312. Wire, use of, in the petroleum and related industries, 094.14. Wire-wrapped screens, 454. 11. Wire-wrapped screen pipe, 517. 21. Wireless telegraphy for field development purposes, 405. 3. Wisconsin, petroleum industry of. 111. 27. Withdrawal of petroleum land r e s e r v e s , legislation governing, 973. Wooden conductor pipe, 432. 14. Wooden derricks, 422.21. Wooden tanks for oil storage, 643. Wood-stave tanks, structural features, sizes and capacities, 643.1. Work done, as basis of payment of labor, 934. 22. Working agreements and contracts, 934. 13. Working b a r r e l s for oil-well pumps, 514. 23. Working conditions in the oil industry, 934.31. Working conditions, laws governing, 985. 23. Working time, laws governing, 985. 21. Work-over operations on wells, 532. 6. World Oil, 010. Wl. World Petroleum, 010. W2. World Petroleum Congress, 023. W3. World Petroleum Congress, publications of, 023. 8. World petroleum r e s e r v e s , statistics of, 912.911. World trade in petroleum products, 911. 0 1 . ; 960. 01. Wrapping oil pipe lines, 615. 33. Machines for, 615. 332. Materials for, 615.331. Wrappings, pipeline, to r e s i s t corrosion, 6 1 5 . 6 3 5 . 3 . Wrought-iron casing, 432. 12. Wrought iron vs. steel as casing material, 432. 13. Wyoming, oil and gas fields, districts and properties. 111. 52. Wyoming, State of, publications, 031.195. 2. X

X - r a y equipment for fluid saturation inspection of formation samples, 3 0 6 . 2 1 7 . 3 . X - r a y inspection of forgings and castings, 094. 101. 2. X - r a y method of determining fluid saturation of core samples, 219. 61. Xylene, manufacture of, 751.4. - 91

Z

Y Yield of oil and gas f r o m wells, conditions affecting, 532. Yugoslavia, petroleum industry of, 139. Y . Yukon, petroleum industry of, 113.8.

Zinc anodes, use of in cathodic protection of steel tank bottoms, 644. 623. 2. Zinc anodes, use of in corrosion control of pipe-lines, 615.635.42.

ADDITIONS TO THE INDEX Blank pages following the alphabetical index are provided for the convenience of those who may wish to record additional topics and numbers for their individual requirements. 000. to 100.

100. to 200.

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200. to 300.

400. to 500.

300. to 400.

500. to 600.

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600. to 700.

800. to 900.

700. to 800.

900. to 1000.

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