Estimate of the Gas Reserves of the Oklahoma City Oil Field, Oklahoma County, Oklahoma (open access)

Estimate of the Gas Reserves of the Oklahoma City Oil Field, Oklahoma County, Oklahoma

Report issued by the U.S. Bureau of Mines on the exploration of the Oklahoma City oil field for natural gas reserves. This report includes tables, maps, and illustrations.
Date: June 1933
Creator: Hill, Harry Blackburn & Rawlins, E. L.
System: The UNT Digital Library
The Occurrence of Gases in Coals (open access)

The Occurrence of Gases in Coals

Report issued by the U.S. Bureau of Mines on the different types of gases that are present in coal. Theories behind why these gases occur in coal are presented. This report includes tables and graphs.
Date: June 1934
Creator: Selden, R. F.
System: The UNT Digital Library
Permissible Electric Mine Lamps (Supplement to Bulletin 332) (open access)

Permissible Electric Mine Lamps (Supplement to Bulletin 332)

Report issued by the U.S. Bureau of Mines on the improvements made on permissible electric mine lamps. The types of electric lamps approved for use, and their characteristics are presented. This report includes tables.
Date: June 1936
Creator: Ilsley, L. C. & Hooker, A. B.
System: The UNT Digital Library
The Pegmatites at Tinton, South Dakota (open access)

The Pegmatites at Tinton, South Dakota

Report issued by the U.S. Bureau of Mines on the pegmatite deposits found near Tinton, South Dakota. The properties, and geology of the deposits are presented. This report includes tables, and maps.
Date: June 1938
Creator: Hess, Frank L. & Bryan, Barnabas, Jr.
System: The UNT Digital Library
Coal-Mine Fatalities in May, 1931 (open access)

Coal-Mine Fatalities in May, 1931

Report issued by the U.S. Bureau of Mines on the coal mine related deaths that occurred during the month of May, 1931. The number of fatalities and their causes are presented. This report includes tables and graphs.
Date: June 1931
Creator: Adams, William Waugh & Chenoweth, L.
System: The UNT Digital Library
Migration of Injected Gas Through Oil and Gas Sands of California (open access)

Migration of Injected Gas Through Oil and Gas Sands of California

Report issued by the U.S. Bureau of Mines on the migration of gas injected into reservoir sands. The movements, speed, and direction of the gas are studied. This report includes tables, graphs, and illustrations.
Date: June 1932
Creator: Miller, H. C.
System: The UNT Digital Library