Application of gas wettability alteration to improve methane drainage performance: A case study

Hydraulic fracturing technique is widely used for methane drainage and has achieved good effects in numerous coal mines, but negative effects may occur as the fracturing fluids are absorbed into the coal seam. Gas wettability alteration (GWA) technology can be used as it can enhance the gas and wate...

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Veröffentlicht in:	International journal of mining science and technology Jg. 31; H. 4; S. 621 - 629
Hauptverfasser:	Jia, Lin, Li, Kewen, Shi, Xiaohong, Zhao, Lipeng, Linghu, Jianshe
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Elsevier B.V 01.07.2021 Elsevier
Schlagworte:	Drainage of methane Field test Hydraulic fracturing Wettability alteration to gas-wetness Drainage of methane Field test Wettability alteration to gas-wetness Hydraulic fracturing
ISSN:	2095-2686
Online-Zugang:	Volltext
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