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Coal mine combustion products:neoprenes, polyvinyl chloride compositions, urethane foam, and wood

Directionally controlled drilling to horizontally intercept selected strata, upper Freeport coalbed, Green County, Pa.

Improved methods for monitoring production from vertical degasification wells

Published Year

• 1970-1979 (3)

Subject

• Coal mines and mining (3) *
• Mine gases (3) *
• Boring (1)
• Gas wells (1)
• Mine fires (1)
• Mine ventilation (1)
• Rubber, Artificial (1)
• Urethane foam (1)
• Wood (1)

Author

• Diamond, W. P. (1)
• Fields, H. H. (1)
• Forshey, David R., (1)
• Hartstein, Arthur M. (1)
• Lambert, Stephen W. (1)
• Oyler, David C., (1)
• Trevits, M. A., (1)

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