Characteristics and favorable area evaluation of deep coalbed methane accumulation in Fugu area of the Ordos Basin
GUO Guangshan, XU Fengyin, LIU Lifang, CAI Yidong, QIN Wei, CHEN Zhaohui, DENG Jimei, LI Zhuolun
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Genesis and accumulation mechanism of low rank coalbed methane in gas-rich depressions of Erlian Basin
LIN Haitao, LI Ling, TANG Shuling, TIAN Wengang, LI Jie, MENG Qin
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The coupling relationship between the depth effect of coalbed gas content and the formation process
CHEN Shida, HOU Wei, TANG Dazhen, LI Xiang, XU Hao, TAO Shu, LI Song, TANG Shuling
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Deformation and collapse patterns of gas extraction boreholes and a precise monitoring technology
XIAO Peng, HUANG Xiaosheng, LIU Xiaoxiao, LI Bingkun, CHEN Liping, CHEN Zixi, ZHANG Chao, CHENG Renhui, ZHAO Yajie
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Summary of underground coal gasification field tests and suggestions for industrial development
DONG Zhen, CHEN Yanpeng, KONG Lingfeng, WANG Feng, CHEN Hao, XUE Junjie, ZHANG Mengyuan, CHEN Shanshan, ZHAO Yufeng, YU Yueyu, GONG Wanxing, SUN Hongliang, WANG Xinggang
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Occurrence mechanism, environment and dynamic evolution of gas and water in deep coal seams
LI Yong, XU Lifu, LIU Yu, WANG Ziwei, GAO Shuang, REN Ci
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Application of the horizontal seismic profiling-based advance detection technology to the excavation of rock roadways in coal mines using tunnel boring machines
ZHANG Sheng, CHEN Zhao, LU Song, YANG Zhanbiao, JI Panjun, HE Fei, LU Yiqiang, LIU Jiawei
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The development potential of deep-ultradeep coalbed methane resources in the Longtan formation of the upper permian in the Sichuan Basin
MING Ying, SUN Haofei, TANG Dazhen, XU Liang, ZHANG Benjian, CHEN Xiao, XU Chang, WANG Jiaxian, CHEN Shida
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Experimental study on MICP restoration law and influencing factors of coal mining ground fissures
LI Tao, GAO Ying, YAN Jingwang, ZHANG Jiarui, KOU Guigui, MA Tengfei, MEI Aoran
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Prediction of rockburst intensity grade based on convolutional neural network
LI Kangnan, WU Yaqin, DU Feng, ZHANG Xiang, WANG Yiqiao
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Multipoint sources-based high-resolution electrical detection of the water-rich areas near mining faces of coal mine roadways
WU Rongxin, XU Hui
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Study on suspension and migration law of proppant in long-distance pipeline for ground-coalmine combined hydraulic fracturing
LI Haozhe, JIANG Zaibing, SUN Siqing, ZHU Chuanyong, FAN Yao, GUO Yong, CHENG Bin
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Water-blocking performance of laterite in weak deposition areas of Neogene Baode Formation and significance of resource exploitation
ZENG YIfan, BAO Han, WU Qiang, MENG Shihao, HUA Zhaolai, MIAO Yanping, ZHANG Ye, BU Wenyang
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Numerical simulations and wavefield analysis of in-seam wave advance detection in viscoelastic media
HE Dixiu, JI Guangzhong, JIAO Wenjie, ZHANG Yawei, YU Kun
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Study on migration characteristics of chromium contaminated site and Dual-Frequency IP method monitoring technology
WEI Kaiyao, LIU Zhimin, LIANG Chen, ZHANG Jie, MA Qiang
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Geological characteristics and development potential of deep coalbed methane resources in Shenmu-Jiaxian Block, Ordos Basin, China
LI Guoyong, YAO Yanbin, WANG Hui, MENG Lingjian, LI Peijie, ZHANG Yongchao, WANG Jianwei, MA Limin
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Dual-frequency transmission radio wave-based exploration method and its application
FU Xianjie, HU Ze'an, WU Rongxin, LI Peng
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Genetic type and gas-generation potential of coalbed methane in Bayanhua Sag of the Erlian Basin
MENG Qin, LI Ling, LI Jie, TIAN Wenguang, LIN Haitao, LI Heng
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Characteristics and genetic mechanisms of geothermal reservoirs in the Neogene Guantao Formation, Qikou Sag
XIA Guo-chao, LOU Da, ZHAO Yan-ting, WANG Hui, DUAN Zhong-feng, SUN Xiao-lin, ZHANG Fei-peng, LUO Rong, GE Jia-cheng
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Discussion on the coal measure gas co-mining method by the stratified pressure relief in surface wells
LI Rui, JIN Lihong, XIA Binwei, GE Zhaolong
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Theory and application of setback distance from active faults
WEI Leiming, XU Xiwei, LI Feng, CAO Jun, REN Junjie, CHENG Jia, ZHANG Xianbing, JIA Qichao, CHEN Guihua, WU Xiyan
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Application of high-precision LiDAR technology in research on active fault-induced offset geomorphic features-A case study of the Juxian-Tancheng segment of the Yishu fault zone
YANG Bin, WANG Hualin, WU Hongbin, GE Fugang, ZOU Hao, SU Sili
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Optimization of data acquisition parameters for deep seismic reflection surveys in complex terrain
YAN Yunxiang, LI Pei, ZHI Min, LIU Jianda, WANG Zichen, ZHANG Ying, PEI Gendi, LI Linyuan, MOU Qi, JIA Jin
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New evidence for Holocene activity of the northern segment of the Puqian-Qinglan fault in northern Hainan Province
LIU Huaguo, LI Feng, JIA Qichao, WANG Zhicheng, ZHANG Pan, LIN Zhen, ZHANG Jiehan, SHI Chunhua, ZHANG Yanbo, JIA Wei, LI Changlong
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Revealing the upper crustal structure in the Fujian region using deep seismic profiling
LI Pei, REN Congrong, LI Haiyan, WANG Shanxiong
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Critical links and development trends of research on active tectonics
YUAN Daoyang, WANG Youlin, LI Shuwu, WANG Wanhe, LI Linyuan, ZOU Xiaobo, WEN Yameng
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Activity variations of the Shanzuokou-Sihong fault within the Jiangsu segment of the Tancheng-Lujiang fault zone and their origins
ZHANG Hao, LI Wei, LI Limei, YAN Yunxiang, JIANG Xin, WANG Jinyan, ZHAO Qiguang, GU Qinping, XU Hangang
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Revealing fine-scale crustal structure and tectonic features in the Xiong'an New Area and its periphery using deep seismic reflection profiling
YUE Hangyu, WANG Kai, WANG Xiaojiang, ZHANG Baowei, ZHANG Kai
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Mechanical behavior and fracture response characteristics of hard sandstone considering bedding dip angle
SONG Zhanping, LIU Hongke, ZHENG Fang, CHENG Yun, SUN Yinhao, SONG Wanxue
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Application of integrated geophysical surveys in the identification of hidden fire sources in spontaneous combustion zones in coal seams
MA Zijun, YANG Haiyan, LI Wenyu, XU Yunlei, HE Yunlan, LIU Zhuoming, LI Peng, HUANG Jiu
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A method for evaluating aquiclude stability in the water conservation-based mining of shallowly buried coal seams in ecologically vulnerable areas in Northwest China
LI Heng, HE Tao, GUO Bin
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Evaluation of water quality and identification of pollution factors in mining subsidence area with high phreatic water level
HU Lin, CHEN Yongchun, XU Yanfei, LI Bing, WANG Jin, AN Shikai, CHEN Chen, SUN Hongjie, MIAO Wei
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Mechanical properties and strength deterioration mechanism of soil in inner dump of open-pit coal mine under the action of freeze-thaw cycles
ZHANG Heyong, WANG Xuedong, ZHU Yongdong, WANG Haipeng, QI Lihui
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Analogue modeling of Love type channel wave and its response to faults
LIU Qiang, HU Jiwu, WANG Pan, JIA Qian,
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Thermal stress field of high-temperature spray wellbore for underground coal gasification
TANG Yang, XIE Na, XIONG Haoyu, HE Yin, HUANG Shunxiao
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Characteristics and genetic mechanism of low sulfate in high-salt groundwater of Permian sandstone in Fudong mining area
JIANG Chunlu, HUANG Wendi, FU Xianjie, ZHENG Liugen, CHENG Shigui, SHAN Chonglei
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Numerical simulation study on the influence of laminar characteristics on the fracture propagation law of hydraulic fracturing in oil shale
LI Yanwei, ZHU Chaofan, ZENG Yijian, SHUI Haoche, FAN Cunhan, GUO Wei
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Dynamic prediction method of tunnel water inflow based on detailed depiction of complex geological bodies
DU Yajun, LI Qingbo, WAN Weifeng, YANG Fengwei, LI Yazhe, QIAN Hui
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A method of operation processes identification for intelligent drilling rig base on analytic hierarchy process
ZHU Qianxiang, LUO Pengping, WANG Longpeng, XING Wang, WANG Tianlong
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Intelligent optimization method for tunnel rotary drilling based on drill string state estimation
YAO Ningping, WEI Hongchao, ZHANG Jinbao, LU Chengda, LIHao, YAO Yafeng, KE Yougang, ZHANG Youzhen
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A preliminary study of coalbed methane adsorption at fractal interfaces
JIN Yi, LI Yani, SONG Huibo, ZHAO Mengyu, YANG Yunhang, CHEN Zenan
2024, 52(5): 1-11. DOI: 10.12363/issn.1001-1986.24.01.0035
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Dynamic mechanisms of coal and gas outbursts based on a multi-zone combined coal model
LI Feng, WANG Chenchen, WANG Bo, JING Yadong, YAN Zhengxu, ZHANG Minbo
2024, 52(5): 12-24. DOI: 10.12363/issn.1001-1986.23.12.0824
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Carbon microspheres in natural coke: Optical microscopic characteristics and their origin and implications
AN Yanfei, CHEN Kaixin, WANG Yaqiao, CHENG Shuo, HUANG Jian, HE Shuyang, WANG Shengjian
2024, 52(5): 25-36. DOI: 10.12363/issn.1001-1986.24.02.0116
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Evolutionary mechanisms and models of strain, porosity, and permeability of compacted broken coals
LI Lei, LU Shouqing, CHU Tingxiang, ZHONG Xiaoxing, LIU Chongyang, REN Ting
2024, 52(5): 37-45. DOI: 10.12363/issn.1001-1986.23.11.0743
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BOTDR-based horizontal deformation monitoring of section coal pillars
CHAI Jing, HAO Hongru, YANG Jianfeng, GAO Dengyan, GAO Kuiying, CHEN Jianhua, YANG Lei, LIU Zeyu
2024, 52(5): 46-55. DOI: 10.12363/issn.1001-1986.23.10.0649
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Geochemical characteristics and influencing factors of deep coalbed methane in the Linxing-Shenfu block
WU Peng, HU Weiqiang, LI Yangbing, MA Litao, LI Yong, ZHAO Fei, NIU Yanwei, CHEN Jianqi, LI Panpan, LIU Zaizhen, LI Chenchen, CAO Di, LIU Cheng
2024, 52(5): 56-66. DOI: 10.12363/issn.1001-1986.23.10.0632
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Dynamic simulations and applicability evaluation of novel perforation techniques
BI Gang, YUAN Peijie, HAN Fei, FU Shuaishuai, WU Jiemin, MA Ying
2024, 52(5): 67-76. DOI: 10.12363/issn.1001-1986.23.12.0861
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Anti-channeling methods for coalbed methane production using L-type horizontal wells
LIU Zhan, ZHANG Qunxia, GENG Yuxin, LUO Dan, WANG Minggang
2024, 52(5): 77-87. DOI: 10.12363/issn.1001-1986.23.10.0660
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Technologies for water hazard prevention and control in burnt rock aquifers within concealed burnt areas
WANG Hai
2024, 52(5): 88-97. DOI: 10.12363/issn.1001-1986.23.10.0608
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Exploring a fly ash-based grouting material for toughening through in situ polymerization of acrylamide
ZHANG Yuehong, WANG Xiaodong, WANG Hai, WU Boqiang, JI Zhongkui, ZHU Shibin, HAN Le, FENG Longfei
2024, 52(5): 98-106. DOI: 10.12363/issn.1001-1986.23.09.0526
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Some reflections on the application of machine learning to research into the theoretical system of mine water prevention and control
YAO Hui, YIN Huichao, LIANG Manyu, YIN Shangxian, HOU Enke, LIAN Huiqing, XIA Xiangxue, ZHANG Jinfu, WU Chuanshi
2024, 52(5): 107-117. DOI: 10.12363/issn.1001-1986.23.10.0641
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A simulation study of mechanisms behind water inrush from fault-bearing floors of ultra-thick coal seams under loading and unloading at significantly variable amplitude
LI Hao, ZHU Kaipeng, GUO Guoqiang, ZHOU Yang, KANG Zhiqin
2024, 52(5): 118-128. DOI: 10.12363/issn.1001-1986.23.10.0598
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Water inrush mechanism and water-conducting fractured zone’ developmental patterns of a typical ultra-thick coal seam in the Huanglong coalfield during fully mechanized mining
YAN Heping, LI Wenping, DUAN Zhonghui, YANG Yugui
2024, 52(5): 129-138. DOI: 10.12363/issn.1001-1986.23.08.0480
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Construction and analysis of a method for grading long-term vegetation carbon sink in waste dumps of an open-pit coal mine
YANG Fei, CUI Kuankuan, ZHANG Chengye, LI Jun, WANG Jinyang, DU Tianmeng, ZHANG Haoran
2024, 52(5): 139-150. DOI: 10.12363/issn.1001-1986.24.01.0023
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Development of remote control system for automatic drilling rig used in coal mine
DONG Hongbo, YAO Ningping, WANG Tianlong, MA Bin, PENG Guangyu
2024, 52(5): 151-159. DOI: 10.12363/issn.1001-1986.23.09.0592
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Research on digital twin-driven tracking, positioning and collision detection method of excavating and anchoring equipment
YANG Wenjuan, ZHAO Dian, ZHANG Xuhui, CHEN Xin, ZHENG Xili, LIU Yanhui, ZHANG Ran, WAN Jicheng
2024, 52(5): 160-173. DOI: 10.12363/issn.1001-1986.24.02.0097
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Weight and resistance reduction mechanism of drilling rods for drilling in soft coal seam and its application
WANG Yonglong, GUO Jiakuan, YU Zaijiang, DU Kang, SUN Yuning
2024, 52(5): 174-182. DOI: 10.12363/issn.1001-1986.24.01.0006
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Intelligent identification method of drilling fluid rheological parameters based on machine learning
LIU Changye, YANG Xianyu, CAI Jihua, WANG Ren, WANG Jianlong, DAI Fanfei, GUO Wanyang, JIANG Guosheng, FENG Yang
2024, 52(5): 183-192. DOI: 10.12363/issn.1001-1986.24.01.0055
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A preliminary study of coalbed methane adsorption at fractal interfaces
JIN Yi, LI Yani, SONG Huibo, ZHAO Mengyu, YANG Yunhang, CHEN Zenan
2024, 52(5): 1-11. DOI: 10.12363/issn.1001-1986.24.01.0035
View Count Download Count
Dynamic mechanisms of coal and gas outbursts based on a multi-zone combined coal model
LI Feng, WANG Chenchen, WANG Bo, JING Yadong, YAN Zhengxu, ZHANG Minbo
2024, 52(5): 12-24. DOI: 10.12363/issn.1001-1986.23.12.0824
View Count Download Count
Carbon microspheres in natural coke: Optical microscopic characteristics and their origin and implications
AN Yanfei, CHEN Kaixin, WANG Yaqiao, CHENG Shuo, HUANG Jian, HE Shuyang, WANG Shengjian
2024, 52(5): 25-36. DOI: 10.12363/issn.1001-1986.24.02.0116
View Count Download Count
Evolutionary mechanisms and models of strain, porosity, and permeability of compacted broken coals
LI Lei, LU Shouqing, CHU Tingxiang, ZHONG Xiaoxing, LIU Chongyang, REN Ting
2024, 52(5): 37-45. DOI: 10.12363/issn.1001-1986.23.11.0743
View Count Download Count
BOTDR-based horizontal deformation monitoring of section coal pillars
CHAI Jing, HAO Hongru, YANG Jianfeng, GAO Dengyan, GAO Kuiying, CHEN Jianhua, YANG Lei, LIU Zeyu
2024, 52(5): 46-55. DOI: 10.12363/issn.1001-1986.23.10.0649
View Count Download Count
Geochemical characteristics and influencing factors of deep coalbed methane in the Linxing-Shenfu block
WU Peng, HU Weiqiang, LI Yangbing, MA Litao, LI Yong, ZHAO Fei, NIU Yanwei, CHEN Jianqi, LI Panpan, LIU Zaizhen, LI Chenchen, CAO Di, LIU Cheng
2024, 52(5): 56-66. DOI: 10.12363/issn.1001-1986.23.10.0632
View Count Download Count
Dynamic simulations and applicability evaluation of novel perforation techniques
BI Gang, YUAN Peijie, HAN Fei, FU Shuaishuai, WU Jiemin, MA Ying
2024, 52(5): 67-76. DOI: 10.12363/issn.1001-1986.23.12.0861
View Count Download Count
Anti-channeling methods for coalbed methane production using L-type horizontal wells
LIU Zhan, ZHANG Qunxia, GENG Yuxin, LUO Dan, WANG Minggang
2024, 52(5): 77-87. DOI: 10.12363/issn.1001-1986.23.10.0660
View Count Download Count
Technologies for water hazard prevention and control in burnt rock aquifers within concealed burnt areas
WANG Hai
2024, 52(5): 88-97. DOI: 10.12363/issn.1001-1986.23.10.0608
View Count Download Count
Exploring a fly ash-based grouting material for toughening through in situ polymerization of acrylamide
ZHANG Yuehong, WANG Xiaodong, WANG Hai, WU Boqiang, JI Zhongkui, ZHU Shibin, HAN Le, FENG Longfei
2024, 52(5): 98-106. DOI: 10.12363/issn.1001-1986.23.09.0526
View Count Download Count
Some reflections on the application of machine learning to research into the theoretical system of mine water prevention and control
YAO Hui, YIN Huichao, LIANG Manyu, YIN Shangxian, HOU Enke, LIAN Huiqing, XIA Xiangxue, ZHANG Jinfu, WU Chuanshi
2024, 52(5): 107-117. DOI: 10.12363/issn.1001-1986.23.10.0641
View Count Download Count
A simulation study of mechanisms behind water inrush from fault-bearing floors of ultra-thick coal seams under loading and unloading at significantly variable amplitude
LI Hao, ZHU Kaipeng, GUO Guoqiang, ZHOU Yang, KANG Zhiqin
2024, 52(5): 118-128. DOI: 10.12363/issn.1001-1986.23.10.0598
View Count Download Count
Water inrush mechanism and water-conducting fractured zone’ developmental patterns of a typical ultra-thick coal seam in the Huanglong coalfield during fully mechanized mining
YAN Heping, LI Wenping, DUAN Zhonghui, YANG Yugui
2024, 52(5): 129-138. DOI: 10.12363/issn.1001-1986.23.08.0480
View Count Download Count
Construction and analysis of a method for grading long-term vegetation carbon sink in waste dumps of an open-pit coal mine
YANG Fei, CUI Kuankuan, ZHANG Chengye, LI Jun, WANG Jinyang, DU Tianmeng, ZHANG Haoran
2024, 52(5): 139-150. DOI: 10.12363/issn.1001-1986.24.01.0023
View Count Download Count
Development of remote control system for automatic drilling rig used in coal mine
DONG Hongbo, YAO Ningping, WANG Tianlong, MA Bin, PENG Guangyu
2024, 52(5): 151-159. DOI: 10.12363/issn.1001-1986.23.09.0592
View Count Download Count
Research on digital twin-driven tracking, positioning and collision detection method of excavating and anchoring equipment
YANG Wenjuan, ZHAO Dian, ZHANG Xuhui, CHEN Xin, ZHENG Xili, LIU Yanhui, ZHANG Ran, WAN Jicheng
2024, 52(5): 160-173. DOI: 10.12363/issn.1001-1986.24.02.0097
View Count Download Count
Weight and resistance reduction mechanism of drilling rods for drilling in soft coal seam and its application
WANG Yonglong, GUO Jiakuan, YU Zaijiang, DU Kang, SUN Yuning
2024, 52(5): 174-182. DOI: 10.12363/issn.1001-1986.24.01.0006
View Count Download Count
Intelligent identification method of drilling fluid rheological parameters based on machine learning
LIU Changye, YANG Xianyu, CAI Jihua, WANG Ren, WANG Jianlong, DAI Fanfei, GUO Wanyang, JIANG Guosheng, FENG Yang
2024, 52(5): 183-192. DOI: 10.12363/issn.1001-1986.24.01.0055
View Count Download Count
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