Permeability enhancement simulation of hydraulic fracturing in underlying coal seams in goaf

Abstract The mining of No.3 coal at Sihe Mine has created a large area of goaf, which has led to a large-scale pressure relief of No.15 coal. It has the advantageous conditions for the development of coalbed methane (CBM). To better achieve the efficient development of CBM, the hydraulic fracturing...

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Bibliographic Details

Published in:	Geomechanics and Geophysics for Geo-Energy and Geo-Resources
Main Authors:	Kaikai Zhao, Chenxi Liu, Ye Hua, Yanjun Feng, Xiaodong Sun, Cun Zhang
Format:	Article
Language:	English
Published:	Springer 2025-07-01
Subjects:	Hydraulic fracturing Underlying coal seams Permeability model Stress disturbance Numerical simulation
Online Access:	https://doi.org/10.1007/s40948-025-01016-3