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Search U.S. government technical reports digitized or harvested by TRAIL.
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12 results returnedSelected geologic factors affecting mining of the Pittsburgh coalbed
Use of surface joint and photolinear data for predicting subsurface coal cleat orientation
Geology of the Mary Lee Group of coalbeds, Black Warrior coal basin, Alabama
Directional drilling for coalbed degasification :program goals and progress in 1978
Direct method determination of the gas content of coal : procedures and results
Drilling a horizontal coalbed methane drainage system from a directional surface borehole
Site-specific and regional geologic considerations for coalbed gas drainage
Determining the source of longwall gob gas :Lower Kittanning Coalbed, Cambria County, PA
Published Year
Subject
- Boring (4)
- Methane (4)
- Mine ventilation (3)
- Coal mines and mining (2)
- Coal mines and mining--Pennsylvania (2)
- Coal mines and mining--West Virginia (2)
- Coalbed methane drainage (2)
- Mine gases (2)
- Bituminous coal--Alabama--Analysis (1)
- Coal mine waste--Pennsylvania--Cambria County (1)
- Coal mines and mining--Safety measures (1)
- Coal mines and mining--United States--Safety measures (1)
- Coal--Analysis (1)
- Coal--Geology--Alabama--Black Warrior Coal Basin (1)
- Coal--Geology--United States (1)
- Coalbed methane (1)
- Degassing of coal (1)
- Firedamp--Pennsylvania--Cambria County (1)
- Longwall mining--Pennsylvania--Cambria County (1)
- Mining geology (1)
Author
- Diamond, W. P. (12) *
- McCulloch, C. M. (3)
- Oyler, David C. (3)
- Bench, B. M. (1)
- Bench, Bernard M. (1)
- Bench, Bernard M., (1)
- Deul, Maurice. (1)
- Fields, H. H. (1)
- Jeran, P. W., (1)
- Kravits, S. J. (1)
- Lambert, Stephen W., (1)
- Levine, J. R. (1)
- McMulloch, Charles M., (1)
- Murrie, Gary W. (1)
- Murrie, Gary W., (1)
- Oyler, David C., (1)
- Ulery, J. P. (1)
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