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Founded in 1973， monthly

ISSN 0253-2336

CN 11-2402/TD

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Vol.53 , Issue 3 | 2025-03-24

The Impact Factor of this journal is 4.849, ranking it second out of 75 in the field of Mining Engineering Technology.（Data resource：Annual Report for Chinese Academic Journal Impact Factors (Natural Science), 2023）

Instruction for Authors Open Access High Quality Papers
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Chief Editor

Editor-in-Chief
WANG Guofa

Guofa Wang (born in Wendeng, Shandong Province in August 1960) is an academician of Chinese Academy of Engineering and an expert in coal mining technology and coal mining equipment systems. Wang is also the Chief Scientist at the China Coal Technology and Engineering Group (China Coal Research Institute). Wang is also the Editor in Chief of Coal Science and Technology .He obtained his bachelor’s degree from the department of mechanical engineering at the Shandong University of Technology (currently known as Shangdong University) in 1982, and his Master’s degree...Read More+

Online first have been peer-reviewed and accepted, which are not yet assigned to volumes /issues, but are citable by Digital Object Identifier (DOI).
Biomass energy storage and geological safeguards in underground coal mine spaces
SUN Qiang, GU Chao, GENG Jishi, WU Yun, ZHANG Yuliang, GE Zhenlong, HUANG Zhen, HU Jianjun
DOI: 10.12438/cst.2024-1417
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Mineral occurrence and acid leaching characteristic of aluminum for coal gangue in Shanxi Province
ZHAO Longyi, ZHAI Huibing, ZHANG Jianwei, YAN Kezhou, YANG Fenglin, GUO Yanxia, CHENG Fanqin
DOI: 10.12438/cst.2024-0146
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Research on the Application of Top-board High-positioned Directional Drilling Gas Control Technology in Uda Mine Area
ZHOU Yong, XU Tengfei
DOI: 10.12438/cst.2024-1851
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Research and evaluation on the inhibition of coal spontaneous combustion characteristics by different concentrations of chloride salts
ZHANG Jiuling, YUE Kaixu, FAN Jiuyuan, SUN Chuyan, YANG Xiaotong, RUAN Gaoyang
DOI: 10.12438/cst.2024-0550
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Fault diagnosis method of mine hoist main bearing with small sample based on VAE-WGAN
JIANG Fan, SONG Hongyan, SHEN Xi, ZHU Zhencai, CHENG Shuman
DOI: 10.12438/cst.2023-1503
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Surrounding rock control technology of 10 m super large mining height working face in Caojiatan Coal Mine
XU Gang, KANG Hongpu, ZHANG Zhen, FENG Yanjun, MA Ying, HUANG Zhizeng, LIU Qianjin, LIN Xingyu, MA Rongshan
DOI: 10.12438/cst.2024-0970
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Coal quality big data mining method and application based on SOM plus K-means two-stage clustering
HAN Donghui, TANG Yuegang
DOI: 10.13199/j.cnki.cst.2021-1048
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The history and development direction of iterative upgrading of deep coalbed methane reservoir reconstruction technology—Taking the Daji Block in the eastern margin of the Ordos Basin as an example
XU Fengyin, ZHEN Huaibin, LI Shuguang, WANG Feng, ZHANG Lei, WANG Yubin, YU Weichu, ZHU Weiping, XU Borui, YANG Yun, ZHAO Haifeng, BAI Kunsen
2025, 53(3): 1-18. DOI: 10.12438/cst.2025-0032
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Distribution characteristics and exploration and development prospects of coalbed methane resources in Sinopec
ZHOU Dehua, CHEN Gang, ZHAO Shihu, SHEN Baojian, LIU Zengqin, YE Jincheng, CHEN Xinjun, ZHANG Jiaqi
2025, 53(3): 19-30. DOI: 10.12438/cst.2025-0166
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Inspirations of typical commercially developed coalbed methane cases in China
LI Yong, XIONG Xianyue, XU Lifu, XU Fengyin, ZHANG Weiqi, XIE Jinfeng, LI Yun
2025, 53(3): 31-46. DOI: 10.12438/cst.2025-0109
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Economic evaluation and investment decision-making process of deep coalbed methane exploration and development projects
DAI Youjin, XU Fengyin, WANG Feng, MA Pengfei, YANG Yun, YUN Jian, XU Jie, SUN Xiaoyi, CHENG Shan, LI Yuxin
2025, 53(3): 47-59. DOI: 10.12438/cst.2025-0028
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Value and development direction of efficient development of coal-measure natural gas in energy transition
LI Rui, XIANG Wenting, XU Fengyin, XIAO Yuhang, LYU Shuaifeng, ZHANG Xiaofei, ZHANG Le, YANG Baoke
2025, 53(3): 60-72. DOI: 10.12438/cst.2024-1493
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Characteristics of occurrence and distribution rule of deep coalbed methane in supercritical state
ZHOU Lihong, YAN Xia, XIONG Xianyue, WANG Feng, LIU Wenchao, YANG Yuejie, YANG Zhaobiao, FENG Yanqing
2025, 53(3): 73-90. DOI: 10.12438/cst.2025-0099
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Occurrence phase and gas-bearing evolution of deep coalbed methane
TANG Shuheng, XI Zhaodong, ZHANG Songhang, SUN Fenjin, DUAN Lijiang, TIAN Wenguang, WANG Meizhu
2025, 53(3): 91-100. DOI: 10.12438/cst.2025-0010
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Formation model and special significance of helium-rich coalbed methane reservoirs in Mu’ai block, Junlian
YANG Zhaobiao, GU Junyu, FU Xuehai, TIAN Wenguang, BI Caiqin, HAN Yongsheng, LIANG Yuhui, ZHANG Baoxin
2025, 53(3): 101-114. DOI: 10.12438/cst.2024-1920
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Pore development patterns and gas control effects of No.8 deep coal seam of Ordos Basin
HUANG Daojun, XU Hao, HU Jianling, DONG Yu, JIAO Pengshuai, CHEN Shida, ZHOU Guoxiao, WU Xiaozhuo, WU Heng
2025, 53(3): 115-123. DOI: 10.12438/cst.2025-0088
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Coal petrography characteristics and coal facies constraints of Kezilenur Formation coal seams in the northern tectonic belt of Kuqa Depression
LI Ling, TANG Shuling, WANG Bin, TANG Dazhen, ZHAO Tiantian, ZHI Yuanhao, XIE Yani, SHEN Lin, LIU Tuanfei
2025, 53(3): 124-137. DOI: 10.12438/cst.2024-1836
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Geological controlling mode of coalbed methane enrichment controlled by vortex compression-torsion tectonic — Taking the Weijiadi Coal Mine in the eastern part of the Hexi Corridor as an example
WANG Bo, WANG Ning, WEN Jiandong, XU Fengyin, LI Changxing, QU Zhenghui, SHI Mingjian
2025, 53(3): 138-149. DOI: 10.12438/cst.2024-1673
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Experimental study on characteristics of Jiamin damage in high-volatile bituminous coal reservoirs
LI Xin, DU Shitao, YANG Shuguang, WEI Bo, WANG Ziqiang, CHEN Yanpeng, HU Zhenpeng, CHENG Ming, FU Xuehai, KANG Junqiang
2025, 53(3): 150-159. DOI: 10.12438/cst.2024-1944
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Characteristics and applications of gas resources in abandoned coal seam groups within mining areas
TAO Xuefeng, SHI Biming, YUE Jiwei, LIANG Yuehui, ZHONG Zhen, ZHANG Haiqing, MEI Wenqiang, XUE Yonglin, PENG Jie, ZHANG Chengcheng
2025, 53(3): 160-172. DOI: 10.12438/cst.2024-1793
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Characteristics and evolution of chemical structural differences between vitrain and durain during anaerobic microbial degradation
LI Dan, BAO Yuan, XU Fengyin, LIU Xiangrong, HU Yiliang, WANG Xiaojing
2025, 53(3): 173-185. DOI: 10.12438/cst.2024-1778
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Research and application of micro-scale fracture prediction technology for deep coalbed methane based on five-dimensional seismic data
ZHANG Lei, XU Fengyin, TONG Jiangnan, ZHANG Feng, WANG Feng, HOU Wei, CHANG Yihang, HOU Songyi, PEI Xiangbing, CAO Zhenyi, CHEN Tong, LI Xuefeng, ZHOU Ke, LI Yongzhou, ZHEN Huaibin, ZENG Wenting
2025, 53(3): 186-198. DOI: 10.12438/cst.2025-0020
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Establishment and application of material balance equation for deep coalbed methane reservoirs based on coal formation stimulation background
SHI Juntai, XU Fengyin, CAO Yunxing, LI Xiangfang, HUANG Hongxing, WANG Kai, CHEN Ming, ZHANG Shuo, JI Yitianyu, WANG Wei, SUN Zheng, LI Jing
2025, 53(3): 198-215. DOI: 10.12438/cst.2025-0125
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Analysis of the main controlling factors of intra-well frac hit between deep coalbed methane in Daning-Jixian block and research on countermeasures to prevent and control it
CHEN Ming, SUN Junyi, WANG Liwei, YU Lizhu, TIAN Haonian, WANG Dameng, GU Xianfeng, YIN Zesong, ZHANG Huan
2025, 53(3): 216-224. DOI: 10.12438/cst.2024-0721
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Characterization of natural fractures and in-situ stress in high-steep coal-bearing strata in the Midong area in Xinjiang and influence on engineering
WU Jiawei, ZHANG Jian, LYU Yumin, ZHU Yanhe, WANG Cunwu, ZHANG Yue, CHEN Silu, ZI Jingyu
2025, 53(3): 225-236. DOI: 10.12438/cst.2024-1796
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Fracability evaluation and classification of deep coal reservoirs in the Shenfu block
PENG Wenchun, MI Honggang, XU Lifu, WU Jian
2025, 53(3): 237-246. DOI: 10.12438/cst.2024-1620
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Damage and crack propagation evolution of coal rock under combined voltage discharge in water
BAO Xiankai, QIAO Jianlong, CUI Guangqin, WANG Lingyu, TIAN Baolong, WANG Lizhi
2025, 53(3): 247-261. DOI: 10.12438/cst.2024-1406
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Effect and mechanisms of chelating agents on pore structure variation and permeability enhancement of low permeability coal seams
CHEN Shuya, CAI Jihua, YANG Xianyu, XIN Fudong, ZHANG Lu
2025, 53(3): 262-271. DOI: 10.12438/cst.2024-1824
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Impact of CO2-water-coal on enhanced coalbed methane recovery by CO2 injection in Huainan coalfield
ZHANG Helong, LIU Shiqi, TIAN Yuchen, WANG Wenkai, SANG Shuxun, ZHENG Sijian, LI Bing, CHEN Yongchun
2025, 53(3): 272-288. DOI: 10.12438/cst.2024-1792
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Technology and application of coal and CBM co-mining in east fifth panel of sihe mine
LI Guofu, JI Changjiang, LI Junjun, ZHANG Jianghua, TANG Jie, ZHAO Jinbin, SHAO Xianhua
2025, 53(3): 289-301. DOI: 10.12438/cst.2025-0108
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Application of the drainage technology for L-shaped coalbed methane horizontal well in southern Qinshui Basin
GAO Yu, ZHANG Cong, ZHAO Liping, JIA Huimin, QIN Mengfu, ZHANG Wensheng, JI Yanbo, YUAN Shuai
2025, 53(3): 302-312. DOI: 10.12438/cst.2025-0037
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Influence of rock mechanics characteristics on fracturing fractures and differentiated development strategies in the Zhengzhuang block of the southern Qinshui Basin
ZHANG Cong, ZHAO Liping, YANG Ruiqiang, WANG Qi, SANG Guangjie, LI Kexin, WANG Yuting, JIA Huimin, LI Jun
2025, 53(3): 313-326. DOI: 10.12438/cst.2024-1842
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Fracturing interference behavior and mechanism of deep coalbed methane horizontal wells in the Daning-Jixian Block
CHAO Haiyan, LI Ze, ZHEN Huaibin, GUO Lele, ZHANG Hui
2025, 53(3): 327-338. DOI: 10.12438/cst.2024-1204
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Key technologies of efficient extraction of coalbed methane (gas) in Guizhou coal mine area
YI Wang, LIANG Longjun, YAN Lichong, YAN Zhihua, CHEN Jie, GAO Wei, LOU Yi, YANG Fuqin, HU Haiyang, ZHU Jiawei
2025, 53(3): 339-353. DOI: 10.12438/cst.2024-1637
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Interaction mechanism and development suggestions for the full cycle construction effect of surface horizontal wells in unmined coal mines
ZHANG Zhainan, YANG Ke, HUA Xinzhu, YE Chunhui, YE Min, LIU Wenjie, CHI Xiaolou, LYU Xin
2025, 53(3): 354-367. DOI: 10.12438/cst.2024-1136
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Study on the effectiveness of drainage, depressurization and gas production of coalbed methane wells based on production data: A case study of the Zhijin Block in Western Guizhou
GUO Chen, SHI Kang, QIN Yong, YUAN Hang, CHEN Zhenlong, GAO Wei, LU Lingling, LI Houqiang, ZHANG Xuyang, WANG Xiang, HE Hongbin, ZHANG Runhan
2025, 53(3): 368-382. DOI: 10.12438/cst.2024-1196
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Optimal design of coalbed methane wells in mining area with thin to medium thick coal seam group
XU Ang, SANG Shuxun, ZHOU Xiaozhi, HAN Sijie, CHEN Jie, FENG Yunfei, LOU Yi, YAN Zhihua, GAO Wei
2025, 53(3): 383-396. DOI: 10.12438/cst.2024-1461
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Mechanical properties of natural gas wellbore structure under non-uniform load
LI Dongyin, LI Mingliang, WANG Wen, HAO Yuxi, WANG Shen, LI Hongbin
2025, 53(3): 397-408. DOI: 10.12438/cst.2024-1727
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Evaluation of focal mechanism and inducing burst ability of large energy mine earthquakes in deep thick overburden mine
ZHANG Quanping, HAO Yinghao, HUO Yongjin, ZHAO Qian, GONG Siyuan, ZHANG Rupei
2025, 53(3): 409-419. DOI: 10.12438/cst.2024-1296
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Influencing factors and distribution characteristics of rock burst under complex geological dynamic environment
RONG Hai, WEI Shilong, ZHANG Hongwei, CHEN Linlin, LI Nannan
2025, 53(3): 420-431. DOI: 10.12438/cst.2024-1129
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Construction of equivalent DFN model based on screening of main control fracture scale of coal samples
LANG Ding, ZHANG Zixin, WU Yongping, YU Yang, YU Jiandong, WU Xiaobo, ZHANG Yao
2025, 53(3): 432-446. DOI: 10.12438/cst.2023-1873
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Transition and continuation scheme of open-pit mining area under complex engineering geological conditions
LIU Guangwei, TU Junxiong, GUO Weiqiang, HAN Yuxuan, LI Chunlin, BAI Yu, YU Mingyu, JIA Ruijun
2025, 53(3): 447-457. DOI: 10.12438/cst.2024-1363
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