Hydraulic stimulation increases degasification rate of coalbeds /

Directional drilling for coalbed degasification : program goals and progress in 1978 /
by: Oyler, David C.
Published: (1979)

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

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

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

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

Probability of encountering coalbed discontinuities during vertical and horizontal borehole drilling /
by: Houseknecht, David W.
Published: (1982)

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

A survey on the hydraulic transportation of coal /
by: Dougherty, R. W.
Published: (1951)

Geology, mining, and methane content of the Freeport and Kittanning coalbeds in Indiana and surrounding counties, Pa. /
by: Puglio, D. G. (Donald G.)
Published: (1979)

Geologic factors in predicting coal mine roof-rock stability in the upper Kittanning coalbed, Somerset County, Pa. /
Published: (1981)

Thermal degradation products of solvents and hydraulic fluids used in mining /
by: Christos, Theodore
Published: (1980)

Degasification study from an air shaft in the Beckley coalbed /
by: Goodman, Tobias W.
Published: (1982)

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

Degasification and production of natural gas from an air shaft in the Pittsburgh coalbed /
by: Fields, Herbert H., et al.
Published: (1976)

Materials handling research : hydraulic transportation of coarse solids /
by: Fowkes, Richard S.
Published: (1969)

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)

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

Factors influencing the design of hydraulic backfill systems (in two parts).
by: Bardill, John D.
Published: (1962)

Factors influencing the design of hydraulic backfill systems (in two parts).
by: Wayment, William R.
Published: (1962)

Water jet perforation : a new method for completing and stimulating in situ leaching wells /
by: Savanick, G. A. (George A.)
Published: (1981)

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

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

Hydraulic and placer mining /
by: Wilson, Eugene Benjamin, 1857-1929
Published: (1898)

Hydraulic and placer mining /
by: Wilson, Eugene Benjamin, 1857-1929
Published: (1918)

Hydraulic fracturing and well stimulation /
Published: (2019)

Degasification of the Mary Lee coalbed, Brookwood, Ala /
by: Perry, John H., 1917-2006
Published: (1982)

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

A support-performance prediction method for hydraulic backfill /
by: Pariseau, William G.
Published: (1976)

Elements of hydraulic coal mine design /
by: Jeremic, M. L. (Michael L.)
Published: (1982)

Elements of hydraulic coal mine design /
by: Jeremic, M. L. (Michael L.)
Published: (1983)

Slimes consolidation at the Henderson mine /
by: Sprute, R. H.
Published: (1980)

Electrokinetic densification of solids in a coal mine sediment pond : a feasibility study /
by: Sprute, R. H.
Published: (1982)

Effects of humidity on salt mine dust : a preliminary report /
by: Volkwein, J. C. (Jon C.)
Published: (1980)

Effect of depth of cut and bit type on the generation of respirable dust /
by: Strebig, Kelly C., et al.
Published: (1975)

Determination of geologic features associated with linears /
by: Jansky, Jacqueline H.
Published: (1982)

Origins of hydraulic mining in California.
by: May, Philip Ross
Published: (1970)