Grouting solidification technology for fractured soft coal seams and its application in coalbed methane (coal mine gas) extraction

被引：0

作者：

Zhang, Guangbo ^{[1
]}

Zhang, Suian ^{[2
]}

Jia, Wei ^{[1
]}

Zhang, Xiao ^{[2
]}

Zhang, Yang ^{[1
]}

Lian, Haoyu ^{[2
]}

Lian, Xiaohua ^{[1
]}

Fang, Huili ^{[1
]}

机构：

[1] PetroChina North China Oilfield Engn Technol Res I, Renqiu, Hebei, Peoples R China

[2] China Univ Petr, Beijing, Peoples R China

来源：

FRONTIERS IN ENERGY RESEARCH | 2023年 / 11卷

关键词：

grouting solidification; deep coal reservoir modification; coalbed methane extraction; grouting materials; grouting process; WATER;

D O I：

10.3389/fenrg.2023.1338715

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

This article presents an effective method for improving the structure and performance of coal rock masses, thereby facilitating coalbed methane extraction-the grouting solidification technique. A systematic review is conducted on grouting solidification materials, process methods, evaluation techniques, and other related aspects. In conclusion, it is emphasized that the grouting solidification technique requires further refinement in its system, and its continued significance in the dynamically evolving energy and coal industry is underscored. This is crucial for ensuring the efficient development and sustainable utilization of coal and coalbed methane resources.

引用

页数：8

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