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Influence of gas migration on permeability of soft coalbed methane reservoirs under true triaxial stress conditions

The permeability of the coal body is the key parameter restricting the efficient extraction of coalbed methane, and scholars have analysed it from two angles of the change of stress state and porosity of the coal body. However, there is still a lack of study on the mechanism of gas migration and mov...

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Библиографические подробности
Главные авторы: Gang Wang, Zhiyuan Liu, Yanwei Hu, Cheng Fan, Wenrui Wang, Jinzhou Li
Формат: Artigo
Язык:Inglês
Опубликовано: The Royal Society 2019-10-01
Серии:Royal Society Open Science
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Online-ссылка:https://royalsocietypublishing.org/doi/pdf/10.1098/rsos.190892
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