Browse TRAIL Inventories

Methane accumulations from interrupted ventilation,with special reference to coal mines in Illinois and Indiana

Evolution of methane detecting devices for coal mines

Methane buildup during cutting and continuous mining operations

Explosibility of coal dust in an atmosphere containing a low percentage of methane

Methane in the Pittsburgh coalbed, Washington County, Pa.

Methane buildup hazards caused by dust scrubber recirculation at coal mine working faces,a preliminary estimate

Effects of hydraulic stimulation on coalbeds and associated strata

Hydraulic stimulation of a surface borehole for gob degasification

Experimental studies on the origin and accumulation of coalbed gas

Grouting horizontal drainage holes in coalbeds

Control of methane by ventilation of shafts during raise drilling


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