Interaction of Cleat-Matrix on Coal Permeability from Experimental Observations and Numerical Analysis

Gas transport through porous coal contains gas laminar flow in the cleat network and gas adsorption/diffusion in the matrix block. Since permeable capacity of the cleat is greater than that of the matrix, change of the matrix pressure readily lags behind change in the cleat pressure. Such unsynchron...

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Bibliographic Details
Main Authors: Chunguang Wang, Yuxiao Zang, Linsen Wang, Zhongwei Chen, Guanglei Cui, Kunkun Fan, Weitao Liu
Format: Article
Language:English
Published: Wiley 2019-01-01
Series:Geofluids
Online Access:http://dx.doi.org/10.1155/2019/7474587
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