Study on coal permeability evolution considering adsorptive deformation characteristics of matrix

Study on coal permeability evolution considering adsorptive deformation characteristics of matrix

Permeability is an essential parameter in CBM exploration and greenhouse gas storage. Accurate understanding of gas flow in coal seam can not only reasonably predict CBM production, but also improve the efficiency of CO2 geological storage. The general coal rock permeability prediction model is from...

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Bibliographic Details
Main Authors: Gang WANG, Mingzhen WANG, Zhiyong XIAO, Xiaoxiang SUN, Wenwen JIA, Feng JIANG, Chengcheng ZHENG
Format: Article
Language:zho
Published: Editorial Department of Coal Science and Technology 2024-12-01
Series:Meitan kexue jishu
Subjects:
coal bed gas
permeability
gas pressure
heterogeneity
adsorption swelling strain
matrix ratio factor
Online Access:http://www.mtkxjs.com.cn/article/doi/10.12438/cst.2023-1582
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