Results 151 to 160 of about 588,838 (198)

Research and Performance Evaluation of Low-Damage Plugging and Anti-Collapse Water-Based Drilling Fluid Gel System Suitable for Coalbed Methane Drilling. [PDF]

Gels
Li J, Tan Z, Jing Q, Mei W, Shen W, Feng L, Dong T, Hao Z.   +7 more
europepmc   +1 more source

Optimization of residual coalbed methane extraction wells and analysis of development and emission reduction benefits in the Songzao mining area. [PDF]

Sci Rep
Xiu Y, Liu Q, Fu Q, Yang K, Zhang M, Wu B.   +5 more
europepmc   +1 more source

Investigation into the variation characteristics and influencing factors of coalbed methane gas content in deep coal seams. [PDF]

Sci Rep
Zhu Q, Du X, Zhang T, Yu H, Liu X.
europepmc   +1 more source

Production characteristics and adsorption control mechanism of CO₂-rich CBG wells. [PDF]

Sci Rep
Sun Z, Zhang X, Wu C, Li S, Zhang J, Li X, Zhang S.   +6 more
europepmc   +1 more source

Evaluation of Closely Spaced Infill Wells in Unconventional Mature Coalbed Methane Field: A Simulation Approach. [PDF]

ACS Omega
More AR, Patwardhan SD.
europepmc   +1 more source

Effect of microwave irradiation cycles on the pore structures and fractal dimension of coals with different ranks. [PDF]

PLoS One
Zhang L, Wang Z, Zhang X, Li G, Yin B, Liang X, Duan R, Wang Y.   +7 more
europepmc   +1 more source

Contamination of private water supplies after a well communication event (frac-out) in southwest Pennsylvania. [PDF]

Sci Rep
Cantlay T, Bain DJ, Dombrowski C, Rykaceski M, Bayto M, Miller K, Stolz JF.   +6 more
europepmc   +1 more source

Quantitative sources identification of gas emissions in mined-out area of coal seams in the Huanglong coalfield of the Ordos Basin, China. [PDF]

Sci Rep
Jia B, Li S, Lin H, Chen D, Zhang J.
europepmc   +1 more source

Production of Coal Fines in Deep Coal Seam via Morphologic, Flow-Channel, Mineral Analyses: Evidence from Coalbed Methane Wells in the Qinshui Basin. [PDF]

ACS Omega
Lyu S, Lu A, Li R, Chen X, Chen Z, Chen L, Shen P, Xiong Z.   +7 more
europepmc   +1 more source

Analysis of geological characteristics and potential factors of formation damage in coalbed methane reservoir in Northern Qinshui basin. [PDF]

Sci Rep
Wu H, Kong X.
europepmc   +1 more source