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Use of vertical boreholes for assisting ventilation of longwall gob areas

The direct method of determining methane content of coalbeds for ventilation design

Degasification of the Mary Lee coalbed near Oak Grove, Jefferson County, Ala.,by vertical borehole in advance of mining

Geologic structure analysis using radar imagery of the coal mining area of Buchanan County, Va.

Hydraulic stimulation increases degasification rate of coalbeds

Effects of hydraulic stimulation on coalbeds and associated strata

Geology and gas content of coalbeds in vicinity of Bureau of Mines, Bruceton, Pa.

Hydraulic stimulation of a surface borehole for gob degasification

Published Year

• 1960-1969 (1)
• 1970-1979 (7)

Subject

• Methane (3)
• Mine gases (3)
• Mine ventilation (3)
• Coal mines and mining--Safety measures (2)
• Degassing of coal (2)
• Coal mines and mining--Virginia (1)
• Coal--Geology--Pennsylvania--Bruceton region (1)
• Coalbed methane--Measurement (1)
• Geology--Pennsylvania--Bruceton region (1)
• Radar in surveying (1)

Author

• Elder, C. H. (8) *
• Deul, Maurice, (2)
• Kissell, Fred N. (2)
• Irani, M. C., (1)
• Keck, David A., (1)
• Maksimovic, S. D. (1)
• McCulloch, C. M. (1)
• Peran, Paul W., (1)

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