Coal Geology & Exploration
Volume 53, Issue 4 (2025)
Table of Contents
Table of Contents
The Editors
Coal Geology, Mine Geology
Research on underground coal gasification from 2023 to 2024: A systematic review
QIN Yong, YI Tongsheng, and WANG Lingxia
Evolutionary pattern and a calculation method of in situ gas pressure based on pressure-retaining coal cores
GAO Mingzhong, SONG Jie, CUI Pengfei, LI Yongcheng, WANG Zhipeng, ZHOU Xuemin, LI Ju, HAO Zongxin, and HAO Haichun
Key technologies for surface control of gas dynamic disasters in coal mines and their application
WANG Bo, XU Fengyin, LIU Wenge, SHAO Sihua, WANG Ning, WEN Jiandong, CHENG Guoxi, QU Zhenghui, XIE Yadong, HAN Jiaye, LI Zhi, XU Bo, YANG Weihua, ZHANG Yiteng, and LI Changxing
Microseismic monitoring and assessment of segmented hydraulic fracturing of horizontal wells in coal seam roofs
LI Quangui, PENG Shuyue, LIANG Yunpei, LI Wenxi, QIAN Yanan, CHENG Chunhui, YU Changjun, and ZHAN Jinfei
Coal-measure Gas, Coal-hosted Minerals
Dynamic gas supply mechanism and theoretical production modes of free gas-rich deep coal reservoirs
CHEN Shida, ZHANG Taiyuan, TANG Dazhen, XU Hao, TAO Shu, LI Song, and TANG Shuling
Reflections and implementation strategies for constructing a standard system for deep coalbed methane exploration and exploitation
CHEN Xinjun, LIU Zengqin, SHEN Baojian, ZHAO Shihu, ZHANG Jiaqi, and YE Jincheng
Parameter optimization for multistage horizontal well fracturing based on multi-cluster perforation for deep coal measure gas: A case study of the Jurassic Baijiahai area in the Junggar Basin
WANG Bo, JIN Chenghong, LIU Jiang, WANG Zhiwei, LI Shenjian, and SHENG Mao
An experimental study of CH4 displacement by CO2 under varying initial reservoir pressures
XU Jiang, JIANG Shiyu, PENG Shoujian, WANG Zhonghui, CHEN Jiaxuan, and NIU Huiting
Advances in research on lithium in coal-bearing strata and its isotopes
ZHANG Yun, WEI Yingchun, CAO Daiyong, LI Xin, JIN Liangliang, DONG Bo, and WANG Xin
Hydrogeology, Engineering Geology, Environmental Geology
Measures and effects of eco-geological restoration in well No.4 in the Muli mining area, Qinghai Province, China
ZHAO Xin, WANG Tong, WANG Weichao, LI Congcong, LI Fei, JIANG Zhikun, and LI Jin
Multi-field information fusion-based analysis of the macroscopic and mesoscopic damage evolution and location identification of caving and water-conducting fracture zones for mining overburden
WEI Jiangbo, WANG Shuangming, LIU Lang, WEI Baoning, CHONG Deyu, LIU Zhizhen, LI Dongkui, ZHUANG Dengdeng, and ZHOU Jing
Intelligent identification of the acoustic emission characteristics and crack propagation states during of coal failure based on the NRBO-XGBoost model
ZHANG Tianjun, CAO Xinshuang, SONG Shuang, HE Suinan, XUE Yilun, LIU Guoying, and CHEN Juntao
Fracture activation in the overburden and aquiclude stability under the mining of close-distance coal seams
CAO Jian, SU Haitao, WANG Chao, LI Jianwei, LI Liang, and MAO Xuwei
Effects of coal seam dip angle on asymmetric load transfer paths in the overburden of inclined stopes
ZHU Kaipeng, LUO Shenghu, XIE Panshi, LI Zhilin, FAN Juan, TIAN Chengyang, YI Leilei, and XU Hui
An experimental study on the yield strength of cement grout for grouting in the limestone area of a coal seam floor
ZOU Jun, GUO Yan, GUI Herong, WANG Weimin, CHEN Zhenlin, LIU Faming, DAI Yanan, HU Yang, CHEN Zengbao, LI Jun, GAO Chuan, and LI Heng
Characteristics of dynamic mode Ⅱ fracture of frozen saturated sandstones under varying low temperatures and loading rates
ZHAO Tao, CUI Zhao, JIA Hailiang, and YANG Guangyu
Operation strategy simulation of the heating system for moderately deep geothermal resources
ZHAO Yongzhe, ZHAO Baofeng, HU Zhenyang, GOU Li, DU Dingshan, and LIU Chenglu
Coal Geophysical Exploration, Mine Geophysical Exploration
Inversion of electric field component Ex in the SOTEM method based on the improved particle swarm optimization algorithm
ZHANG Jifeng, CHEN Changjian, LI Yuteng, YOU Xiran, and MA Ziben
Application of five seismic attributes in natural fracture prediction for deep coalbed methane production along the eastern margin of the Ordos Basin
TONG Jiangnan, WANG Feng, ZHANG Feng, HOU Wei, LI Zhongbai, JI Liang, JIANG Yanan, and SUN Wei
Drilling Engineering
Critical technical parameters of large-diameter multi-stage casing drilling for mine rescue
XU Chao, YAO Ningping, JIANG Lei, TIAN Hongjie, LIU Zhi, and ZHU Ning
