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Control of longwall gob gas with cross-measure boreholes (upper Kittanning coalbed)

Triboelectric effects on polyethylene methane drainage pipelines

Coal mine bumps :five case studies in the eastern United States

Performance of a novel bump control pillar extracting technique during room-and-pillar retreat coal mining

Published Year

• 1980-1989 (4) *

Subject

• Boring (1)
• Coal mine accidents--United States (1)
• Coal mines and mining--Safety measures (1)
• Coal mines and mining--West Virginia--McDowell County (1)
• Coalbed methane drainage (1)
• Electric charge and distribution (1)
• Firedamp (1)
• Gas pipelines (1)
• Mine dusts (1)
• Mine ventilation (1)
• Pillaring (Mining) (1)
• Polyethylene (1)
• Rock bursts (1)

Author

• Campoli, A. A. (4) *
• Cervik, Joseph. (2)
• Chase, Frank E. (1)
• Goode, Claude A. (1)
• Kertis, Carla A. (1)
• King, Roger L. (1)
• Oyler, David C. (1)
• Schatzel, Steven J. (1)

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