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

• DOI: 10.3389/fenrg.2023.1338715
• Publication Date: 2023-12-29T04:56:20Z
• Authors: Zhang Guangbo; Zhang Suian; Jia Wei; Zhang Xiao; Zhang Yang; Lian Haoyu; Lian Xiaohua; Fang Huili
• Keywords: Coalbed Methane

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 materials, process methods, evaluation techniques, other related aspects. In conclusion, it emphasized that technique requires further refinement in its system, continued significance dynamically evolving energy industry underscored. crucial ensuring efficient development sustainable utilization resources.