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By John S. Ball

[A system of analysis for sulfur groups in petroleum distillates has been developed as one phase of the Bureau-of Nines investigation of the more economic utilization of the so-called "black oils" of Wyoming,. This problem is being studied by the Bureau of Nines under a cooperative agreement with the University of Wyoming at the Bureau's Petroleum Experiment Station, Laramie, Wyo. Wyoming black oils have high sulfur and asphalt content and usually yield only small percentages of straight-run gasoline. A more detailed description of the properties of black oilshas been given in a previous publication (3)3/. The preparation and properties of asphalts from those oils have been described (1, 2), end the effect of thermal cracking and the use of ordinary methods of treating wore discussed in one Bureau publication (4), Although these studies gave considerable insight into the properties and characteristics of black oil, it was thought t that a more fundamental attack would assist materially in the problem of sulfur removal.]

Jan 1, 1941

By E. L. Garton

The oil-producing district, "Southern Oklahoma," is generally considered to be that part of the: State lying southwest of the Arbuckle Mountains. It includes six counties: Cater, Cotton, Garvin, Jefferson, Kiowa, and Stephens. At present cost of the oil is produced from formations of Pennsylvanian age. The individual crude oils resemble those produced in other parts of the State, except that the sulfur content is rather high. This report is a continuation of a study of Oklahoma crude oils3/being made, by the Bureau of Mines, Petroleum Experiment Station, Bartlesville, Okla. in cooperation with the State of Oklahoma. Analyses are given of 27 samples obtained from 21 fields in the southern part of the State, end the physical and chemical characteristics of these crude oils are discussed briefly. Analyses of crude oils from other Oklahoma areas and publications in which these analyses may be found are listed in tables 2 and 3.

Jan 1, 1941

By E. L. Garton

[The oil-producing district, "Southern Oklahoma," is generally considered to be that part of the: State lying; southwest of the Arbuckle Mountains. It includes six counties: Carter, Cotton, Garvin, Jefferson, Kiowa, and Stephens. At present cost of the oil is produced from formations of Pennsylvania age. The individual crude oils resemble those produced in other parts of the State, except that the sulfur content is rather high. This report is a continuation of a study of Oklahoma crude oils3/ being made, by the Bureau of Mines, Petroleum Experiment Station, Bartlesville, Okla. in cooperation with the State of Oklahoma. Analyses are given of 27 samples obtained from 21 fields in the southern part of the State, end the physical and chemical characteristics of these crude oils are discussed briefly. Analyses of crude oils from other Oklahoma areas and publications in which these analyses may be found are listed in tables 2 and 3.]

Jan 1, 1941

By R. S. Dean

The brief resume of the activities of the Metallurgical Division that appears annually in its progress reports series serves a useful purpose by making available a rather comprehensive but concise recapitulation of the current work, and publications of the division. An unprecedented opportunity to attack the problem of producing ferro-grade material from low-grade domestic manganese ores effectively was provided by the act designated as Public 667 of the 76th Congress of the United States, approved June 26, 1940, which made available an appropriation for "Expediting Production of Equipment and. Supplies for National Defense." Although the funds were not immediately available to the division, good progress has been made in the, solution of the many and diverse problems presented in the studies undertaken to determine the best methods for the recovery of useful products from a wide variety of manganese ores.

Jan 1, 1941

By R. S. Dean

In addition to the normal work and that pertaining to strategic minerals, the Metallurgical Division has been made responsible for carrying on major investigations in the development of processes' for the treatment of low-grade domestic manganese ores that heretofore have failed to yield products suitable for the preparation of ferromanganese, an alloy essential to every ton of steel produced. These investigations are particularly important at this time because of their part in tucking this country self-sufficient with regard to manganese when the stock-piled ore becomes e exhausted and as foreign shipments of ferro-grade ore are cut off. The results indicate that there is a good probability of accomplishing this objective, while at the same time conservation may be promoted through the use of normally useless material from the large, low-grade ore deposits.

Jan 1, 1941

By Wilbert J. Huff

This is the sixth of a series of annual reports describing the work of the? Explosives Division, Bureau of Mines, United States Department of the Interior.3/ It deals particularly with the activities of the division from July 1, 1940, to June 30, 1941. The studies outlined in this and preceding reports of the series have been conducted under the direction of the author and the respective unit leaders, to whom specific credit is given.

Jan 1, 1942

By Wilbert J. Huff

This is the sixth of a series of annual reports describing the work of the Explosives Division, Bureau of Mines, United States Department of the Interior.3/ It deals particularly with the activities of the division from July 1, 1940 to June 30, 1941. The studies outlined in this and preceding reports of the series have been conducted under the direction of the author and the respective unit leaders, to whom specific credit is given.

Jan 1, 1942

By Sam S. Taylor

Subsurface disposal of oil-field brines was practiced in Oklahoma on a limited scale as early as 1925. The technique of subsurface injection has been improved immensely and has been applied with varying success in many oil-producing areas in Oklahoma, and elsewhere. This method of disposal, however, is only one of several methods available to operators of oil-producing properties, but, in contrast with usual methods of handling brines on the surface it eliminates the damaging effect of mineralized water on fresh-water supplies, vegetation, and aquatic and other animal life. Other methods of brine disposal approved by regulatory agencies in some States include (1) impounding in impervious ponds and solar evaporation, (2) controlled diversion into surface waters, and (3) recovery of the mineral salts of the brine. In most States where oil is produced regulatory bodies authorize the use of one or more of these methods of brine disposal. In Oklahoma, for example, the .Oklahoma Planning and Resources Board of the Conservation Commission has been authorized4/ to adopt whatever methods or means may be necessary to prevent contamination by mineralization of all potable waters within the State.

Jan 1, 1942

By Sam S. Taylor

Subsurface disposal of oil-field brines was practiced in Oklahoma on a limited scale as early as 1925. The technique of subsurface injection has been improved immensely and has been applied with varying success in many oil-producing areas in Oklahoma, and elsewhere. This method of disposal, however, is only one of several methods available to operators of oil-producing properties, but, in contrast with usual methods of handling brines on the surface it eliminates the damaging effect of mineralized water on fresh-water supplies, vegetation, and aquatic and other animal life. Other methods of brine disposal approved by regulatory agencies in some States include (1) impounding in impervious ponds and solar evaporation, (2) controlled diversion into surface waters, and (3) recovery of the mineral salts of the brine. In most, States where oil is produced regulatory bodies authorize the use of one or more of these methods of brine disposal. In Oklahoma, for example, the Oklahoma Planning and Resources Board of the Conservation Commission has been authorized to adopt whatever methods or means may be necessary to prevent contamination by mineralization of all potable waters within the State.

Jan 1, 1942

By C. E. Wood

A special appropriation made by Congress in July 1940 provided funds for the investigation of methods for recovering manganese from low-grade [ ] domestic deposits. These funds were assigned to the United States Department of the Interior, Bureau of Mines. A committee, identified as the Technologic Committee on manganese of the National Research Council, National Academy of Sciences, was appointed to recommend the allocation of the funds for investigation of the more promising projects.

Jan 1, 1942

By C. E. Wood

A special appropriation made by Congress in July 1940 provided funds for the investigation of methods for recovering manganese from low-grade [ ] domestic deposits. These funds were assigned to the United States Department of the Interior, Bureau of Mines. A committee, identified as the Technologic Committee on Manganese of the National Research Council, National Academy of Sciences, was appointed to recommend the allocation of the funds for investigation of the more promising projects.

Jan 1, 1942

By G. B. Shea, R. A. Cattell

This resume of the work of the Petroleum and Natural - Gas Division of the Bureau of Mines for the fiscal years 1940 and 1941 is the second of a series. of progress reports . It brings forward from the 1939 annual report information on the course of activities of the division in carrying out its objectives of increased conservation and better utilization of petroleum, natural gas, and related resources through a coordinated program of research and fact - finding . It discusses, also, special assignments. executed for other Government agencies, which in recent years have constituted a considerable part of the division's work ." . In the present national emergency, in which petroleum is so essential , many of the Bureau's research activities bear directly on the availability, conservation, and use of petroleum for national defense . Accordingly, during the past year attention has been focused for the most part.on.problems associated with the needs of national defense . Several long-time researches , which in themselves are potential sources of desirable knowledge , were judged to be of secondary importance under present conditions and accordingly were suspended . Studies also were oriented in line with rapidly changing conditions to meet the demand for accurate findings on short notice . The Petroleum and Natural - Gas Division has experiment stations at Bartlesville , Okla . , and Laramie, Wyo . , a field office at Dallas , Tex . , and a field office and laboratory at San Francisco , Calif . It also operates the Government helium plant near Amarillo , Tex. In addition to the helium operations , some of the petroleum and natural - gas research activities are conducted at the Amarillo plant .

Feb 1, 1942

By Kenneth Eilerts, Vincent Smith

"INTRODUCTION Knowledge of the Phase relations of fluids produced from combination wells 4/ at the pressures and temperatures characteristic of production from natural reservoirs is essential to efficient recovery and refining practice. An accurate sample of the fluid from such wells may be prepared by mixing (in the proportions of the measured gas:liquid ratio) gas and liquid taken from the separator conditions of steady flow; and physical properties of the sample, at significant pressures and temperatures, may be determined with suitable laboratory apparatus for use in the solution of engineering problems. The results of study of sample so obtained and of mixtures of gas and liquid from the separator combined in other proportions are presented in this report. Attention was given in the study to the relationship between the physical properties of what may be regarded as the constituent materials - the gas and liquid taken from the separator - and the properties of mixtures of these constituents. Data obtained for the complete range of mixture Proportions are expected to provide a reference scale for the study of other combination-well fluids produced at different liquid:gas ratios."

Apr 1, 1942

By E. C. Lane

"In a previous paper the Bureau of Mines. 3/ presented in condensed tabular form all analyses of Texas crude oils made by the Bureau up to March 193K. This previous report states;The first Al well in Texas was drilled near Oil Springs, Nacogdoches County, in 1863-67. However, the first oil field of major importance in the State was discovered at Corsicana,Navarro County, in 1895. Since that time the petroleum industry try in the State has spread and grown until today petroleum from Texas is an important commodity in world petroleum markets.Since March 1939 samples of Texas crude oils from many new fields, and some older fields not covered in the previous report, nave been analyzed. Those analyses arc reported in the present paper. The annual production by years from 1896 to 1940, inclusive, taken from the figures in the Bureau of Mines Minerals Yearbook, are given in table 1. Production for 1896-1940, inclusive, totals 6,579,715,000 barrels.Various authors reported upon developments and production in the Texas fields in the Transactions of the American Institute of Mining and Metallurgical Engineers, Petroleum Division, for 1941. 4/"

Apr 1, 1943

By R. K. Guthrie, H. B. Hill

"INTRODUCTION The Rodessa oil field in Marion and Cass Counties, Tex., Miller County, Ark., and Caddo Parish, La., was discovered in August 1930, when a well drilled to a depth of 5,506 feet in Caddo Parish, close to the surface trace of the Rodessa fault, produced gas in commercial quantities. During the next 5 years 21 gas wells were drilled, and a large reserve of natural gas was developed in the high part of the Rodessa structure underlying the Massive Anhydrite member of the Glen Rose formation.In July 1935 oil was discovered on the flank of the structure when a well drilled to 6,048 feet also in Caddo Parish, was completed as an oil well. The discovery of oil in the Rodessa structure initiated art intensive development program of more than usual interest to geologists, engineers, and operators in the petroleum and natural-gas industry. The complex nature of the different reservoirs, the large volume of ""free"" gas under high pressures and temperatures in the upper part of the reservoirs, and the high gas:oil ratios of some of the wells during the early production of oil presented many problems the solution of which taxed the ingenuity of those responsible for the development and exploitation of the Rodessa field.Early waste of gas and resultant dissipation of reservoir energy led to State intervention, which brought about effective regulation of the quantity of gas blown to the air. Oil production from wells producing more than 2.000 cubic feet of gas per barrel of oil was restricted, and oil allowables generally were based equally upon acreage and upon reservoir pressures. Consequently, oil-production statistics of the field are closely associated with gas:oil ratios and reservoir pressures.The primary object of this report is to present factual and statistical data on well performance in the Rodessa field and to show established trends under certain operating methods and practices in high-pressure gaseous reservoirs, which have been carefully developed and outlined by modern technique and exploited under close engineering supervision.The large size of the Rodessa field, it’s fairly well defined gas caps, and a somewhat definite water table in a part- of the oil- and gas-producing region are of special interest and importance in a study of the fluid and energy relationships in reservoirs. Consequently, the results of much of the authors' work in collecting and compiling date are presented in the form of tables, maps and cross sections to show the relative thicknesses of the different oil-and gas-producing members and their permeability and porosity relationships, and, when possible, the variations in stratigraphy are exhibited in cross sections. Results of a detailed analysis of cores from a number of wells also are presented in tabular and graphic form."

Aug 1, 1943

By G. S. Scott, L. D. Schmidt, J. A. KELLEY, E. L. FISH

One of the war problems with which the Bureau of Mines is concerned is to increase production of iron and steel , in which coke is one of the major factors . The output of byproduct coke for use in iron blast furnaces is insufficient and is being supplemented by coke from beehive ovens (figs . 1 , 2 , and 3) . Some difficulties that cause a reduction in iron output have been reported in the use of some of the beehive coke.6/ About 20 years have elapsed since beehive coke was made on a large scale , and many of the skilled operators of those days are no longer available . Furthermore , in many instances the quality of the coal supplied to the ovens has not been as good as formerly. The ash and sulfur contents are often abnormally high; and in other instances they vary greatly in amount, so that a nonuniform coke is produced . To assist operators to improve quality and yield of beehive coke , the Bureau of Mines equipped a truck as a field laboratory ( fig . 4 ) and sent the authors with it into the Pennsylvania beehive district . The truck contains necessary equipment for sampling and analyzing coke oven gases , measuring temperatures , screen - sizing coal, and float -and - sink testing coal . Coal specimens may be sent to the Pittsburgh laboratory for analysis . Beehive plants producing good coke were visited first to observe details of operation and to collect data on the operating process . These covered temperatures , analyses of the exit ( or trunnel) gases , and coal quality, and were to be utilized in searching for faults in plants not producing good - quality coke and to assist in improving such plants or their operation .

Dec 1, 1943

By Louis H. Berkelhamer

"INTRODUCTION In the present war, with increasing demands on foundrymen for speedy production of sound castings, the role of sand in foundries has paramount importance.Foundry sands include both molding sands and core sands. Molding sands are those used in making molds, whereas core sands include those used for ""cores"" that fill the parts of the mold intended to be openings or hollow spaces in the casting. Core sands are, as a general rule, relatively coarse-grained as compared to molding sands. Coarse-grained sands, however, are required in making molds for large castings.Owing to the intimate relationship between properties of the sand and casting defects, it is necessary (for most efficient foundry work) to keep a close check on the molding sands used and to properly select and prepare a sand for a specific job. A mold is essentially an unfired refractory composed to meet specific requirements as to strength, permeability, and resiliency. Good green strength is important in preparing and handling the mold. Low dry and hot strengths contribute to cutting and washing, whereas high strengths cause difficult shake-out, with subsequent loss of sand. When molten metal is poured into the mold: a dried skin is attained, and gases from moisture and combustibles are driven off. Excessive moisture necessary for the proper working of a sand, as well as poor venting due to low permeability, are factors responsible for producing such defects as blows and pinholing. The skin of the mold, upon contact with molten metal, first expands and later contracts; these conditions are favorable for producing scab defects. Contact with the molten metal sometimes causes the skin of the mold to sinter or fuse and may produce a sand burn on the casting. Then again, the mold may develop excessive hot strength rapidly, thereby causing a cracked casting. Experienced foundrymen can other such relationships, too numerous to be included here."

Sep 1, 1944

By G. A. Apell

"SUMMARYThe quality of Moose Creek coal is considered superior to that of any now being produced in the Matanuska field of Alaska. In rank it is classed as roar coking high-volatile B bituminous coal.At present the Moose -Creek mines are accessible from the Glenn highway by 6 miles of well-maintained gravel road. The nearest railroad loading point is Moose Creek siding; 7 miles by road from the Buffalo mine. Palmer, 12 miles south of Buffalo mine, is the nearest town. Anchorage is 50 miles south of Palmer by road and-railroad.Core drilling and trenching by the Bureau of Mines revealed 2,375,500 short tons of coal in the Buffalo series on the Buffalo Coal Co. leasehold. Of this, 514,200 tons is considered measured coal and 489,900 tons indicated coal. Existence of deeper beds over the same length increased the tonnage of coal of all categories to 3,279,300 tons. The property has an assumed life, of 16 to 22 years, depending on the number of beds mined, based on an output of 500 tons of coal a day and 100-percent recovery. Coal from some of the beds car be marketed without washing however, a washery is necessary if all beds are mined. Beds in the Buffalo series not mined in the ""first mining"" will be irrecoverable at any later date.The Bureau of Mines completed exploration of approximately one-third of the local coal-bearing areas during 1943. Knowledge gained from this work makes it possible to investigate the rest of the area by drilling an estimated additional 5,000 foot of hole."

Dec 1, 1944

By G. W. Jones

"INTRODUCTION As part of its work in promoting safety, the Bureau of Mines is investigating various means of eliminating or mitigating the explosion hazards of combustible gases encountered in mining and industry. Information has been obtained and a procedure developed whereby the explosibility of many complex gaseous mixtures may be calculated in a rather simple manner without the necessity of performing laborious laboratory experiments. An earlier publication 3/ described the method of determining by calculation the limits of inflammability of gaseous mixtures, including methane, hydrogen, carbon monoxide, nitrogen, carbon dioxide, and oxygen. The information published in the above report permitted calculation of the limits of inflamnability of such gases as are liberated by mine fires, gases from explosives, automobile exhaust gases, gases present after mine explosions, blast-furnace gas, and other gases of similar type.Gases liberated in certain potash mines in the western part of the United States sometimes contain ethane, in addition to the gases named. An investigation was made to obtain data from which the limits of inflammability of such gaseous mixtures could be determined by calculation. 4/Similar data have been Published covering all types of natural gases containing wide ranges of concentration of nitrogen and carbon dioxide.5/"

Dec 1, 1944

By O. C. Blade

"An important function of the Bureau of Mines is promoting the conservation and more efficient utilization of a natural resource. Petroleum is such a resource, and its utilization depends to a considerable degree upon its characteristics. For this reason the Bureau of Mines, over a period of years, has analyzed many samples of crude petroleum by the Bureau of Mines Hempel method 3/ and published complications of crude-oil analyses. Among such publi¬cations are several reports presenting analyses of crude oils from fields in Oklahoma. The most recent of these relates to samples from southern Oklahoma. 4/ The present paper provides additional analyses of Oklahoma crude oils, largely from areas and formations not heretofore represented in published reports. The analyses of 248 samples from 153 fields are presented individually and collectively in the tables of this report.Crude oil has been produced in Oklahoma in commercial quantities since 1891, and peak production was reached in 1947. The State's cumulative production to January 1, 1944, is, according to the American institute of Mining and Metallurgical Engineers, 5,186,466,000 barrels. 5/ The annual production of crude petroleum in Oklahoma for each year from 1891 to 1943, inclusive, is given in table 1."

May 1, 1945