Site-specific and regional geologic considerations for coalbed gas drainage

by Diamond, W. P.
Published: U.S. Dept. of the Interior, Bureau of Mines, 1982

Methane gas content of the Mary Lee group of coal beds, Jefferson, Tuscaloosa, and Walker Counties, Ala

by Diamond, W. P.
Published: U.S. Dept. of the Interior, Bureau of Mines, 1976

Results of direct-method determination of the gas content of U.S. coalbeds

by Diamond, W. P.
Published: U.S. Dept. of the Interior, Bureauof Mines, 1985

Direct method determination of the gas content of coal : procedures and results

by Diamond, W. P.
Published: U.S. Dept. of the Interior, Bureau of Mines, 1981

Use of surface joint and photolinear data for predicting subsurface coal cleat orientation

by Diamond, W. P.
Published: U.S. Dept. of the Interior, Bureau of Mines, 1976

Evaluation of alternative placement of longwall gob gas ventholes for optimum performance

by Diamond, W. P.
Published: U.S. Dept. of the Interior, Bureau of Mines, 1994

Determining the source of longwall gob gas Lower Kittanning Coalbed, Cambria County, PA

by Diamond, W. P.
Published: U.S. Dept. of the Interior, Bureau of Mines, 1992

Determining the source of longwall gob gas : Lower Kittanning Coalbed, Cambria County, PA

by Diamond, W. P.
Published: U.S. Dept. of the Interior, Bureau of Mines, 1992

Prediction of longwall methane emissions an evaluation of the influence of mining practices on gas emissions and methane control systems

by Diamond, W. P.
Published: U.S. Dept. of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, Pittsburgh Research Laboratory, 1999

Direct method determination of the gas content of coal procedures and results

by Diamond, W. P.
Published: U.S. Dept. of the Interior, Bureau of Mines, 1981

Effects of stimulation treatments on coalbeds and surrounding strata : evidence from underground observations

by Diamond, W. P.
Published: U.S. Dept. of the Interior, Bureau of Mines, 1987

Drilling a horizontal coalbed methane drainage system from a directional surface borehole

by Oyler, David C.
Published: U.S. Dept. of the Interior, Bureau of Mines, 1982

Drilling a horizontal coalbed methane drainage system from a directional surface borehole

by Oyler, David C.
Published: U.S. Dept. of the Interior, Bureau of Mines, 1982

Directional drilling for coalbed degasification : program goals and progress in 1978

by Oyler, David C.
Published: Dept. of the Interior, Bureau of Mines, 1979

Methods of determining the orientations of bedrock fracture systems in southwestern Pennsylvania and northern West Virginia

by Bench, B. M.
Published: U.S. Dept. of the Interior, Bureau of Mines, 1977