Character and inspiration of coalbed methane extraction from underground boreholes

Coalbed methane (CBM) has become an important unconventional gas source in China, yet quantitative understanding of underground borehole extraction remains limited. Based on field data from the Wangpo coal mine, this study investigates the relationships among methane concentration, vacuum pressure,...

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Hlavní autoři:	Bo Wang, Xianshang Zhang, Qianqian Ma, Zhen Wang, Guangcai Wen, Qingming Long, Jun Liu, Huiming Yang, Jie Cao, Linchao Dai, Xuezhan Xu, Moran Zhu
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	Frontiers Media S.A. 2026-01-01
Edice:	Frontiers in Energy Research
Témata:	gas production vacuum pressure methane concentration underground borehole coalbed drainage
On-line přístup:	https://www.frontiersin.org/articles/10.3389/fenrg.2025.1645081/full
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