The Impact of Coal Rock Properties on Coalbed Methane Development
DOI:
https://doi.org/10.54097/e21x2p94Keywords:
Pore structure; Permeability; Technological innovation; Prospects.Abstract
The properties of coal rocks play a crucial role in coalbed methane (CBM) development. Research indicates that coal rock types, maturity, and pore structure directly shape the storage and release characteristics of CBM. The diverse micro-pore structures impact the gas storage capacity in coal seams, influencing extraction efficiency. Furthermore, variations in coal rock permeability directly affect gas mobility underground, exerting a decisive impact on extraction outcomes. A comprehensive understanding of coal rock properties facilitates the optimization of development strategies, aiding in the selection of appropriate enhanced permeability techniques to increase CBM production and recovery rates. This research holds significant importance in driving technological innovation, sustainable development, and optimizing resource utilization in the coalbed methane industry.
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[1] LU Ping. Geological Characteristics of Coalbed Methane Reservoirs and Exploration & Development Strategies [J]. Inner Mongolia Coal Economy, 2023, (09): 166-168.
[2] MA Zhiguo, YIN Weixin. Environmental Risk Factors and Their Implications for Coalbed Methane Exploitation in Xinjiang [J]. West-China Exploration Engineering, 2023, 35(03): 123-125.
[3] CUI Yongjun. Adsorption of CH4, N2, CO2Single and Multicomponent Gas on Coal [D]. Xian Branch, China Coal Research Institute, 2003.
[4] CHEN Jingkai, ZHU Zhenxiang, QI Xinbo.. Study on Geological Factors Influencing the Occurrence Law of Coalbed Methane [M]. Technology and Market, 2019, 26(07): 223+225.
[5] TIAN Bofan, KANG Yongshang, DENG Ze, et al. Variation law of compressive strength and Young modulus of coal rock with coal rank and their significance for CBM development [J]. Coal Science and Technology, 2022,50(06):245-253..
[6] LIAN Youhong. Analysis of Gas Geological Patterns in Luling Coal Mine [J]. Mining Safety & Environmental Protection, 2007, (06): 73-75+87.
[7] FAN Zhangqun. Advances and Emerging Trends in Coal Petrology: A Chinese Perspective [J]. Coal Geology of China, 2017,29(02):15-19.
[8] YANG Yuzhong, GAO Jinlong. Quantitative Relationship Between Gas Content and Burial Depth of Coal Seam [J]. Safety in Coal Mines, 2014, 45(01): 1-4.
[9] YU Tiancheng. Groups of different coal lithofacies Study on pore structure and adsorption property [D]. China University of Geosciences, 2021.
[10] YUE Guangying. Analysis of Major Controlling Factors for Gas Occurrence in Coal Mines [J]. Energy Technology and Management, 2020, 45(02): 38-40.
[11] CHEN Ang. Innovative Techniques for Improving Coalbed Methane Recovery Efficiency [J]. China Petroleum and Chemical Standard and Quality, 2017,37(16):173-174.
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