Degasification and production of natural gas from an air shaft in the Pittsburgh coalbed /

Hydraulic stimulation increases degasification rate of coalbeds /
by: Elder, C. H.
Published: (1975)

Foam stimulation to enhance production from degasification wells in the Pittsburgh coalbed /
by: Steidl, Peter F.
Published: (1978)

Improved methods for monitoring production from verticle degasification wells /
by: Lambert, Stephen W.
Published: (1978)

Commercial-quality gas from the multipurpose borehole located in the Pittsburgh coalbed /
by: Fields, H. H.
Published: (1975)

Degasification of virgin Pittsburgh coalbed through a large borehole /
Published: (1973)

An in-situ diffusion parameter for the Pittsburgh and Pocahontas No. 3 coalbeds /
by: Kissell, Fred N.
Published: (1972)

Bleeder system in virgin area in a Pittsburgh coalbed mine /
by: Krickovic, Stephen
Published: (1973)

The composition of coalbed gas /
by: Kim, Ann G.
Published: (1973)

Rotary drilling holes in coalbeds for degasification /
by: Cervik, Joseph
Published: (1975)

Methane emissions from an advancing coal mine section in the Pittsburgh coalbed /
by: Jeran, P. W., et al.
Published: (1976)

Removing methane (degasification) from the Pittsburgh coalbed in northern West Virginia /
by: Merritts, William Maxwell
Published: (1962)

Coal and coalbed gas : fueling the future /
by: Flores, Romeo M.
Published: (2014)

Hydraulic stimulation increases degasification rate of coalbeds /
by: Elder, C. H. (Curtis H.), et al.
Published: (1975)

Hydraulic stimulation of a surface borehole for gob degasification /
by: Maksimovic, S. D., et al.
Published: (1977)

Experimental studies on the origin and accumulation of coalbed gas / by Ann G. Kim.
by: Kim, Ann G.
Published: (1978)

Grouting horizontal drainage holes in coalbeds /
by: Aul, George N.
Published: (1979)

Methane drainage study in the Sunnyside coalbed, Utah /
by: Perry, J. H.
Published: (1978)

Selected Legal and Policy Issues Related to Coalbed Methane Development.
Published: (2004)

Coalbed gas in Hungary : a preliminary report /
Published: (2002)

Three coal mine gob degasification studies using surface boreholes and a bleeder system /
by: Maksimovic, S. D.
Published: (1980)

Effects of hydraulic stimulation on coalbeds and associated strata /
by: Elder, C. H. (Curtis H.)
Published: (1977)

Directionally controlled drilling to horizontally intercept selected strata, upper Freeport coalbed, Green County, Pa. /
by: Diamond, W. P. (William P.), et al.
Published: (1977)

Geology and gas content of coalbeds in vicinity of Bureau of Mines, Bruceton, Pa. /
by: Elder, C. H. (Curtis H.)
Published: (1977)

Acid and sour gas treating processes : latest data and methods for designing and operating today's gas treating facilities /
Published: (1985)

Three coal mine gob degasification studies using surface foreholes and a bleeder system /
by: Maksimovic, S. D.
Published: (1980)

Effect of a surface borehole on longwall gob degasification (Pocahontas No. 3 Coalbed) /
by: Moore, T. D.
Published: (1972)

Water infusion of coalbeds for methane and dust control /
by: Cervik, Joseph
Published: (1977)

Langwall gob degasification with surface ventilation boreholes above the Lower Kittanning coalbed /
by: Moore, T. D., et al.
Published: (1976)

Methane control by isolation of a major coal panel : Pittsburgh coalbed /
by: Findlay, Charles
Published: (1973)

Selected geologic factors affecting mining of the Pittsburgh coalbed /
Published: (1975)

Methane emission rate study in a deep Pocahontas No. 3 coalbed mine in conjunction with drilling degasification holes in the coalbed /
by: Krickovic, Stephen
Published: (1972)

Review of horizontal drilling technology for methane drainage from U.S. coalbeds /
by: Finfinger, Gerald L.
Published: (1980)

Surface production operations.
by: Stewart, Maurice
Published: (2014)

Removing methane (degasification) from the Pocahontas no. 4 coalbed in southern West Virginia /
Published: (1963)

Drilling a horizontal coalbed methane drainage system from a directional surface borehole /
by: Oyler, David C.
Published: (1982)

Gas analysis by gas chromatography /
by: Jeffery, P. G. (Paul Geoffrey)
Published: (1964)