Browse TRAIL Inventories

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

Methane in California gold mines

Precautions to be observed in entering abandoned exploratory shafts and pits

Propagation of flame in mixtures of natural gas and air

Do fuses protect against methane ignition?

Ignition of coal dust-methane-air mixtures by hot-turbulent-gas jets

Portable methane detectors :effects of gases in mine atmospheres

An in-situ diffusion parameter for the Pittsburgh and Pocahontas No. 3 coalbeds

Methane emission rate study in a deep Pocahontas No. 3 coalbed mine in conjunction with drilling degasification holes in the coalbed

Gases desorbed from five coals of low gas content

Methane in the Pittsburgh coalbed, Washington County, Pa.

Methane emissions from an advancing coal mine section in the Pittsburgh coalbed

Geology and methane content of the upper Freeport coalbed in Fayette County, Pa.

Effects of hydraulic stimulation on coalbeds and associated strata

Methane absorption in oil shale and its potential mine hazard

Hydraulic stimulation of a surface borehole for gob degasification

Methane emissions from gassy coals in storage silos

Methane drainage study in the Sunnyside coalbed, Utah

Experimental studies on the origin and accumulation of coalbed gas

Methane drainage :experience with hydraulic stimulation through slotted casing

Directional drilling for coalbed degasification :program goals and progress in 1978

Grouting horizontal drainage holes in coalbeds

Forecasting methane hazards in metal and nonmetal mines

Underground gob gas drainage during longwall mining

Inhibition and extinction of coal dust and methane explosions

Methodology for determining occluded gas contents in domal rock salt

Simulation of methane flows in noncoal mines


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