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Experiments in the Use of Back Pressures on Oil Wells

Description: Technical paper issued by the Bureau of Mines over experiments conducted on the back pressure of oil wells. The results of the experiments are presented and discussed. This paper includes tables, photographs, and illustrations.
Date: September 1924
Creator: Swigart, T. E. & Bopp, C. R.
Item Type: Report
Partner: UNT Libraries Government Documents Department

Experiments in Underground Communication Through Earth Strata

Description: Technical paper issued by the Bureau of Mines over studies in mine safety and communication. The methods and equipment used in the studies are presented and discussed. This paper includes tables, illustrations, and photographs.
Date: 1928
Creator: Ilsley, L. C.; Freeman, H. B. & Zellers, D. H.
Item Type: Report
Partner: UNT Libraries Government Documents Department

Experiments with Furnaces for a Hand-Fired Return Tubular Boiler

Description: Technical paper issued by the Bureau of Mines over tests conducted on hand-fired boiler furnaces. Testing equipment, fuel, and results of the experiments are presented. This paper includes tables, and illustrations.
Date: July 1914
Creator: Flagg, Samuel B.; Cook, George C. & Woodman, Forrest E.
Item Type: Report
Partner: UNT Libraries Government Documents Department

Exploration, Composition, and Washing, Burning and Gas-Producer Tests of a Coal Occurring Near Coaldale, Esmeralda County, Nevada

Description: Technical paper issued by the Bureau of Mines over investigations of available coal in Esmeralda County, Nevada. Exploration of the coal deposits is discussed. This paper includes tables, maps, photographs, and illustrations.
Date: 1946
Creator: Toenges, Albert L.; Turnbull, Louis A.; Schopf, James M.; Yancey, H. F.; Geer, M. R.; Johnson, K. A. et al.
Item Type: Report
Partner: UNT Libraries Government Documents Department

Exploration, Reserves, Bed Characteristics and Strip-Mining Possibilities of a Lignite Deposit Near Toledo, Lewis County, Washington

Description: Report issued by the Bureau of Mines discussing exploration of Lewis County lignite deposits in Washington. History, development, and drilling methods are presented. This report includes tables, maps, illustrations, and photographs.
Date: 1947
Creator: Toenges, Albert L.; Turnbull, Louis A. & Cole, Willard A.
Item Type: Report
Partner: UNT Libraries Government Documents Department

Explosion Hazards in Storage-Battery Rooms

Description: Report issued by the Bureau of Mines discussing the safety and explosion hazards present in storage-battery rooms. Descriptions of storage-battery rooms and methods of ventilation are presented. This report includes tables, illustrations, and photographs.
Date: 1940
Creator: Jones, G. W.; Campbell, John; Dillon, R. E. & Benson, O. B.
Item Type: Report
Partner: UNT Libraries Government Documents Department

Factors Governing the Entry of Solutions into Ores During Leaching

Description: Technical paper issued by the Bureau of Mines over studies on the leaching of copper-bearing ores. As stated in the introduction, the "penetration of the leaching medium into the body of the ore particles" (p. 1) is discussed. This paper includes tables, photographs, and illustrations.
Date: 1929
Creator: Sullivan, John D.; Keck, Walter E. & Oldright, George L.
Item Type: Report
Partner: UNT Libraries Government Documents Department

Gas Masks for Gases Met in Fighting Fires

Description: Technical paper issued by the Bureau of Mines over the development of gas masks designed for fighting fires. The characteristics of the different types of masks in development are presented. This paper includes tables, illustrations, and photographs.
Date: August 1921
Creator: Fieldner, Arno Carl; Katz, Sidney H. & Kinney, Selwyne P.
Item Type: Report
Partner: UNT Libraries Government Documents Department

Gas Masks for Gasoline and Petroleum Vapors

Description: Technical paper issued by the Bureau of Mines over gas masks developed for gasoline and petroleum vapors. Descriptions of different types of gas masks developed are presented. This paper includes tables, photographs, and illustrations.
Date: August 1924
Creator: Katz, Sidney H. & Bloomfield, J. J.
Item Type: Report
Partner: UNT Libraries Government Documents Department

Geophysical Prospecting: Some Electrical Methods

Description: Technical paper issued by the Bureau of Mines over experiments in electrical methods. The methods and equipment used are presented and described. This paper includes tables, illustrations, and photographs.
Date: 1928
Creator: Eve, A. S. & Keys, D. A.
Item Type: Report
Partner: UNT Libraries Government Documents Department

Graphic Studies of Ultimate Analyses of Coals

Description: Technical paper issued by the Bureau of Mines over studies of analyses of coals. The results are discussed and presented on various diagrams. This paper includes tables, and illustrations.
Date: December 1915
Creator: Ralston, Oliver C. & Porter, Horace C.
Item Type: Report
Partner: UNT Libraries Government Documents Department

Graphical Terrane Correction for Gravity Gradient

Description: Technical paper issued by the Bureau of Mines over formula corrections to make up for gravity gradients. The new formulas are presented and discussed in detail. This paper includes tables, and illustrations.
Date: 1929
Creator: Barton, Donald C.
Item Type: Report
Partner: UNT Libraries Government Documents Department

Gypsum Products: Their Preparation and Uses

Description: Technical report issued by the Bureau of Mines over the different uses of gypsum. The sources and uses of gypsum are presented and discussed. This report includes tables, photographs, and illustrations.
Date: July 1917
Creator: Stone, Ralph W.
Item Type: Report
Partner: UNT Libraries Government Documents Department

Investigation of Coal Deposits in the Fairview and Coal City Basins of Coosa Field, St. Clair County, Alabama: Reserves, Petrography, and Chemical Properties of Coals; Washability Characteristics of Coal from Fairview Bew; and Geology of Area

Description: Report issued by the Bureau of Mines discussing the coal deposits in Saint Clair County, Alabama. Investigations of the estimated reserves and analyses of the coal fields in this area are presented. This report includes tables, maps, illustrations, and photographs.
Date: 1949
Creator: Toenges, Albert L.; Turnbull, Louis A.; Jolley, Theodore R.; Shields, Joseph J.; Smith, H. L.; O'Donnell, H. J. et al.
Item Type: Report
Partner: UNT Libraries Government Documents Department

Leaching Nonsulphide Copper Ores with Sulphur Dioxide

Description: Report issued by the Bureau of Mines discussing the sulfurous acid leaching of the Southwest experiment station. Operations and analyses of the experiment station are presented. This report includes tables, illustrations, and photographs.
Date: May 1923
Creator: Van Barneveld, Charles E. & Leaver, Edmund S.
Item Type: Report
Partner: UNT Libraries Government Documents Department

Low-Temperature Carbonization of Coal

Description: Technical paper issued by the Bureau of Mines over studies on low-temperature carbonization of coal. Methods and equipment used during the studies are discussed. This paper includes tables, illustrations, and photographs.
Date: 1926
Creator: Fieldner, Arno Carl
Item Type: Report
Partner: UNT Libraries Government Documents Department

Measuring the Variation of Ground Resistivity with a Megger

Description: Technical paper issued by the Bureau of Mines over tests conducted on ground resistivity with a megger. The results of the tests are presented and discussed. This paper includes tables, and illustrations.
Date: 1928
Creator: Lee, F. W.
Item Type: Report
Partner: UNT Libraries Government Documents Department

Mechanical Equipment Used in the Drilling and Production of Oils and Gas Wells in the Oklahoma City Field

Description: Report issued by the Bureau of Mines discussing the mechanical equipment used in oil and gas wells of the Oklahoma City field. As stated in the introduction, "this paper presents the results of a study devoted chiefly to new equipment that has been developed to meet the requirements of drilling and producing operations in the Oklahoma City field and that has been accepted by drilling contractors and operators" (p. 1). This report includes tables, illustrations, and photographs.
Date: 1934
Creator: Wade, Gustav
Item Type: Report
Partner: UNT Libraries Government Documents Department

Metal-Mine Accidents in the United States During the Calendar Year 1914

Description: Report issued by the U.S. Bureau of Mines covering accidents that happened in metal mines located in the Untied States including statistics for injuries, fatalities, kinds and causes of accidents, and operational data, such as number of mine workers and shifts worked. This report includes tables and illustrations.
Date: 1916
Creator: Fay, Albert H.
Item Type: Report
Partner: UNT Libraries Government Documents Department

Metallurgical Coke

Description: Technical paper issued by the Bureau of Mines over studies on metallurgical coke. As stated in the introduction, "in this paper the attempt is made to summarize the history of coke making in the United States, to indicate the development of different methods and the modern types of ovens, and to point out the composition and physical properties of the metallurgical cokes produced in this country" (p. 5). This paper includes tables, illustrations, photographs, and a map.
Date: September 1913
Creator: Belden, A. W.
Item Type: Report
Partner: UNT Libraries Government Documents Department

A Method of Resolving Oil-Field-Waste Emulsions

Description: Report issued by the Bureau of Mines discussing the recovery of waste emulsions in crude-oil storage tanks. As stated in the introduction, this study was undertaken to find a method of recovering a valuable oil from pit-waste emulsion" (p. 2). Detailed recovery methods are presented. This report includes tables, illustrations, and photographs.
Date: 1949
Creator: Horne, J. W. & Watkins, J. Wade
Item Type: Report
Partner: UNT Libraries Government Documents Department

Methods of Preventing and Limiting Explosions in Coal Mines

Description: Technical paper issued by the Bureau of Mines over safety prevention in coal mines. Preventing mine explosions is emphasized. Methods used in mine safety are discussed. This paper includes tables, illustrations, and photographs.
Date: April 1915
Creator: Rice, George S. & Jones, L. M.
Item Type: Report
Partner: UNT Libraries Government Documents Department

Minable Reserves, Petrography, Chemical Characteristics, and Washability Tests of Coal Occurring in the Coos Bay Coal Field, Coos County, Oregon

Description: Report issued by the Bureau of Mines discussing the coal reserves of Coos County, Oregon. Investigations conducted on the minable coal reserves are presented in detail. This report includes tables, maps, illustrations, and photographs.
Date: 1948
Creator: Toenges, Albert L.; Dowd, James J.; Turnbull, Louis A.; Schopf, J. M.; Cooper, H. M.; Toenges, Albert L. et al.
Item Type: Report
Partner: UNT Libraries Government Documents Department

Mining Practices and Safety at the Lava Cap Gold Mining Corporation Mines, Nevada City-Grass Valley District, California

Description: Report issued by the Bureau of Mines discussing mining safety in the Grass Valley mining district. As stated in the introduction, "the purpose of this paper is not to present an outstanding safety record but to show that gold mining can be pursued with the same degree of safety and improvement as any other industry, if and when the management recognizes that it can and must be done" (p. 1). This report includes tables, maps, illustrations, and photographs.
Date: 1941
Creator: Ash, S. H.
Item Type: Report
Partner: UNT Libraries Government Documents Department