Numerical simulation on reasonable hole-sealing depth of boreholes for gas extraction
To overcome the low efficiency of extracting gas in coal reservoirs with a low gas permeability, some boreholes were drilled for gas extraction in No. 2 coal reservoir of Wangjialing Coalmine in Shanxi Province, China and reasonably sealed. Aiming at shortfalls such as rapid attenuation of volume fo...
Main Authors: | , |
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Format: | Article |
Language: | English |
Published: |
AIP Publishing LLC
2018-04-01
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Series: | AIP Advances |
Online Access: | http://dx.doi.org/10.1063/1.5025640 |