COAL GEOLOGY & EXPLORATION

Ecological and Geological Restoration and Its Effects of the Slopes and Mining Pits in the No. 4 Well of the Muli Mining Area, Qinghai Province

ZHAO Xin, WANG Tong, WANG Weichao, LI Congcong, LI Fei, JIANG Zhikun, LI Jin

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Research progress of lithium and lithium isotopes in coal-bearing strata

ZHANG Yun, WEI Yingchun, CAO Daiyong, LI Xin, JIN Liangliang, DONG Bo, WANG Xin

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Optimization and Validation of Multi-Cluster Perforation and Staged Hydraulic Fracturing Parameters in Horizontal Wells for Deep Coalbed Methane: A Case Study of the Jurassic Baijiahai Area, Junggar Basin

WANG Bo, JIN Chenghong, LIU Jiang, WANG Zhiwei, LI Shenjian, SHENG Mao

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The evolution law of gas pressure in pressure-preserved coal cores and its calculation method

GAO Mingzhong, SONG Jie, CUI Pengfei, LI Yongcheng, WANG Zhipeng, ZHOU Xuemin, LI Ju, HAO Zongxin, HAO Haichun

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An edge aware enhanced visual SLAM method for underground coal mines

MU Qi, LIANG Xin, GUO Yuanjie, WANG Yuhao, LI Zhanli

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Optimization and application of sand bailing technology for coalbed methane horizontal well

ZHANG Fei, WANG Yibing, CHENG Lu, MEI Wenbo, YANG Qi, SHEN Wenjie, CAO Chao, LAI Peng, LIAO Zhengkai, XIAN Bao'an, BI Yansen

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Evaluation system of CO₂ geological storage site in low porosity and low permeability saline aquifers—A case study of Ordos Basin

MOU Yu, WANG Haofan, LAI Xuejun, MA Jinfeng, LUO Shaocheng, LI Lin, DING Zhao

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Main geological characteristics, exploration and development progress, and strategic suggestions for coalbed methane in southern China

GUO Tao, ZHOU Yatong, JIN Xiaobo, GAO Xiaokang, PENG Xingping

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Review of Research Progress on UCG Technology in 2023-2024

QIN Yong, YI Tongsheng, WANG Lingxia

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A Study on the Factors Influencing the Production of Deep Coalbed Methane

WANG Zhenzhi, FU Xuehai, PAN Jienan, JIN Yi, WANG Haichao

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Intelligent coal fracture extraction method using μCT and deep learning

HU Zhazha, ZHANG Xun, JIN Yi, GONG Linxian, HUANG Wenhui, REN Jianji, Norbert Klitzsch

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Research on Coal Spontaneous Combustion Characteristics and prediction Method of Deep Mining in XiMeng Mining Areas

MA Li, GAO Wenbo, TUO Longlong, ZHANG Pengyu, ZHENG Zhou, GUO Ruizhi

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Connotations, Research Status and Future Development Directions of Clean Coal Geology

TANG Yuegang, WANG Shaoqing, WANG Xiaoshuai, GUO Xin, WANG Yafeng, XUE Liping, Harold H. Schobert

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The development process, technological progress and prospect of coal mine gas drainage and utilization in China

LI Guofu, LI Chao, ZHANG Bichuan, XU Yun, WANG Zheng, ZHOU Xianjun

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Transport and trapping characteristics of liquid and supercritical CO₂ in saline aquifers

Peng Xiyi, Wang Yanyong, Li Song, Wang Xiaoguang, Cui Guodong, He Yongming

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Coal mining-induced composite damage to geological bodies and geological guarantee against damage reduction

WANG Shuangming, SUN Qiang, HU Xin, GENG Jishi, HOU Enke, WANG Shengquan, ZHOU Shutao, SHI Qingmin, YUAN Shihao, CHEN Kai, SONG Shijie

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Experimental study of the piezoelectricity of Middle Pleistocene loess in the Weibei region, China

JING Yanlin, LIU Jie, LIU Qingying, DUAN Xiaoxiao, XIE Na, YANG Dengke

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Characterization and analysis of optical-electrical-acoustic multi-parameter response of the whole process of loading typical rocks in coal measure formation

ZHANG Pingsong, LIU Chang

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Characteristics of Cenozoic volcanic mechanism in Pingnan area of Xihu Sag

SUN Naiquan, Jiang Donghui, PAN Jie, GAO Yang, PU Renhai, DENG Xinxue

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Study on strength and damage characteristics of saturated immersion gangue cemented backfill

YU Xiang, YANG Ke, HE Xiang, HON Yongqiang, WEN Zhiqiang, ZHANG Lianfu

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A dehazing and enhancement algorithm for heterogeneous images of underground mining environments in coal mines

ZHANG Xuhui, XIE Yanbin, YANG Wenjuan, ZHANG Chao, WAN Jicheng, DONG Zheng, WANG Yanqun, JIANG Jie, LI Long

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Deformation characteristics and influential factors of the surface uplift of closed mines

LUO Jin, LI Yingming, GUO Qingbiao, ZHAO Guangming

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The relationship between continental chemical weathering trends in the North China Basin and the Late Carboniferous-Early Permian high-latitude glacial cycles

LING Ziyu, YANG Minfang, WANG Lei, WANG Ye, ZHANG Peixin, LIU Haoqing, SHAO Longyi, LU Jing

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Fracture propagation law and main controlling factors of fracturing in deep coal measure gas mining

CHEN Hao, LI Guozhang, QIN Yong, WANG Jianguo, SHEN Jian, SUN Yuqi, YUAN Erjun, LI Dian

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Study on the influence of fracture roughness and aperture on water seepage of coal

WANG Gang, CHEN Xuechang, CHEN Hao, LONG Qingming, LIU Yixin

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The influence mechanism of dynamic metamorphism on the evolution of micro-nano pore structure in tectonically deformed coal (TDC)

LIU Hewu, LYU Xiaoxue, HOU Chenliang, XIONG Zuopeng

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China's CBM exploration and production and associated technological advancements:A review and reflections

YE Jianping

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Water inflow prediction for open-pit metal mines based on a Bi-RNN and GMS coupling model

ZHAO Yuxing, Li Xiangwen

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Practice and understanding of efficient development of Deep CBM in Southern Yanchuan CBM field

CHEN Zhenlong, WANG Yunhai, LIU Xiao, CUI Bin, YANG Song, LI Xin, FANF Qilong

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Prospects for Mine Geological Work in the Age of Intelligence: The architecture of intelligent geological support technology system for coal mining

XIA Yucheng, SUN Xueyang, MIAO Lintian, GUO Cheng, DU Rong

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Failure depths of stope floors under dynamic loading induced by roof breaking

HUANG Qisong, XU Bo, FENG Junjun, LIN Xiaofei, CHENG Jiulong, PENG Jun

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Application of D-InSAR in monitoring the impacts of shaft grouting on surface and building deformations

LIU Hui, LU Rumeng, SU Lijuan, CHENG Shiguang, ZHANG Pengfei, CHENG Hua

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Fracture structure of the overburden in the layered mining of extremely thick coal seams: Developmental patterns of caving zones and hydraulically conductive fracture zones and fracture characteristics

ZHANG Xin, CHEN Youkuo, MENG Hailun, QIN Qifa, CHENG Xianggang, HUANG Rongjie, DONG Hairui, SUN Wenbin, QIAO Wei

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Frequency domain induced polarization response characteristics of waterbearing body ahead of coal mine tunneling face

HU Xiongwu, HU Yuanrong, WU Rongxin, YU Hao

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Modern and contemporary geological research progress and trends of minerals in coal measures of China

QIN Yong

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A SMOGN-based MPSO-BP model to predict the height of a hydraulically conductive fracture zone

LIU Qi, LIANG Zhihao, ZI Jianxiao

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Current status and prospects of research on groundwater contamination risk assessments

XU Beiyi, WANG Ce, ZHOU Guangyang, ZHOU Pengpeng

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Design method for active slope reinforcement: A case study of excavated slopes

QIN Hui, YIN Xiaotao, TANG Hua, CHENG Xu

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Mechanisms and control of rock bursts in goaf-side roadways under the condition of thick and hard roofs in the Xinjie mining area, Inner Mongolia

LIU Wenchao, ZHAO Yixin, GUO Jihong

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The noise suppression of 3D seismic data acquired from Junggar Basin based on deep learning

MAO Haibo, ZHOU Xin, LI Xiaofeng, PAN Long, LIN Juan, LIU Dawei, WANG Xiaokai

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An acoustic velocity inversion method based on convolutional autoencoder-Fourier neural operator

LI Chen, Zhao Haixia, BAI Zhaowei, HAO Yufan

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Identifying the lithologies and thicknesses of coal seam roofs and floors based on multiparameter logging of boreholes

LI Zhe, GAO Baobin, LEI Wenjie, LI Donghui, LI Zixin

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Accumulation mechanisms and resource potential of helium in coal measures: A case study of the eastern margin of the Ordos Basin

LIU Xiangbai, TAO Shizhen, YANG Xiuchun, ZHAO Qun, CHEN Yanyan, LIU Ziyang, PEI Xiangbing, WANG Longfei, YI Wei, FENG Jianqiu, ZHANG Tan, GAO Jianrong, TAO Xiaowan, LIU Zhuangxiaoxue, LI Chaozheng, YANG Yiqing, CHEN Yue

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Study on the rupture characteristics and stress-triggering mechanism of strong mine earthquake in huge thick strata

CAO Anye, YANG Yao, HE Hu, YANG Yaoxin, BAI Xianxi, GU Qianyue, LI Songhui, FU Xiangchao, GU Yingshi, WU Zhen, ZHANG Di

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Sedimentary environments, mechanical properties, and rock burst risk identification of overburden in deep mines

QIAO Wei, CHENG Xianggang, DOU Linming, HE Hu, MENG Xiangsheng, REN Yangyang, XIAO Chong, CAI Jin

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Advances in research on the evolution of trans-scale discontinuous structures during the creeps of strongly disturbed coals

ZHANG Liang, WANG Laigui, REN Ting, LI Xiangchun, GAO Ke, LI Haitao, ZHAO Shankun

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A dynamic damage rate-based constitutive model for rock damage

MENG Xiangzhen, ZHANG Huimei, LI Yugen, YUAN Chao, CHEN Shiguan

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A calculational model for 3D fault complexity based on curvature analysis and fractal dimensions

YAN Junsheng, LIU Zaibin, FAN Tao, YANG Hui, LIU Wenming, DU Wengang, AN Lin, LIU Chenguang, WANG Xiaohui

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Convection - heat transfer coupling mechanism for closed-loop heat extraction from hydrothermal resources using horizontal wells

GU Feng, LI Youwu, ZHANG Yue, GAO Ying, YANG Peng, WANG Anran, CUI Jingyun

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Analytical model for reactive solute transport in a channel-matrix system

WEI Nana, LI Xu, XU Guangquan, ZHANG Haitao, SHAO Zefan

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Studies on the Effects of Cement Sheath on Casing Stress Based on Stratum Arching Effect

AN Fengchen, MIAO Zhibo, MENG Siwei, WEI Ziying, ZHANG Xiao, ZENG Jiaming, WANG Xiaohua

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Key technologies of emergency response and large diameter borehole for mine surface rescue

MA Tan, ZHUGE Lei, ZHAO Weidong

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A TIN-GTP algorithm-based technique for 3D geological modeling of coal mines

WANG Xiaohui, LIU Zaibin, ZHANG Dongliang, MA Liang, CHEN Baohui, LEI Xiaorong, BAI Baojun, YAN Junsheng

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Rock burst hazard evaluation of coal mining face based on a Gaussian mixture model

CUI Feng, LI Yifei, JIA Chong, LU Changliang, HE Shifeng, ZHANG Suilin, TIAN Mengqi

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R&D and application of an experimental system for coal permeability enhancement through resonance under the excitation of low-frequency vibration

WEN Zhihui, GUO Shuqian, WEI Jianping, ZHANG Tiegang, WANG Jianwei, ZHANG Libo, REN Yongjie

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Deep beam theory-based mechanical analysis of water-resisting key strata of coal seam floors in a deep mining environment

WANG Bingwen, ZHA Wenhua, LU Haifeng

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Geological Support Technology Framework System for Mining Induced Disasters and Damage Reduction Mining of Geological Conditions in Western Mining Area

WANG Shuangming, SUN Qiang, GENG Jishi, YUAN Shihao, GU Chao, YANG Duoxing, NIU Chao, LU Tuo, GUO Chen, ZHANG Huanlan, HUANG Haiyu, SHI Qingmin

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Research progress on variation pattern and monitoring control technology of negative pressure for gas extraction in directional long borehole

LI Quanxin, CHENG Zhuoer, FANG Jun, MOU Quanbin, LIU Fei, CONG Lin

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Mine pressure law and control technology of main roadway coal pillar working face passing through empty roadway

LI Zhenhua, REN Ziyuan, DU Feng, REN Hao, WANG Wenqiang

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Effect of cadmium-free filler metal on mechanical properties and microstructure of PDC cutters

ZHANG Suhui, YAO Ningping, LIU Qingxiu, LIU Huan, WANG Dechuan

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Elastoplastic stress analysis of multi-refrigerant combined heterogeneous artificial frozen wall

WANG Bin, LIANG Xiuling, ZHANG Zihao, CAI Haibing, RONG Chuanxin

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Production feature and influencing factors of deep coalbed methane In Linxing Block

WANG Zhizhuang, WU Peng, SUN Qiang, LIU Rui, WANG Lingbo

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Research on numerical simulation method of hydraulic fracturing for deep coal seam in Shenfu block based on mechanical property and in-situ stress

MI Honggang, WU Jian, PENG Wenchun, XU Lifu, LI Yong

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Study on mechanism and prevention technology mode of thick-hard roof induced punching in composite key stratum

ZHENG Kaige, YUANG Liang, ZHANG Pingsong, WANG Lintao

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The characteristics of Karst Collapse Pillar Wall Angle and its significance in Xishan Coalfield

ZHAO Jingui, WANG Jiangwei, YANG Gaofeng, GUO Mintai

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Optimization study of coal system multi-layer combined pressure process scheme in Linxing area

WANG Bo, ZHANG Bin, MI Honggang, DU Jia, DUAN Jiajia, CUI Shuhui, ZHANG Haozhe, FU Tianyu

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Discovery and implications of the large deep coalbed methane in Shenfu gas field

ZHU Guanghui, JI Hongquan, MI Honggang, ZHANG Yingchun, SUN Qiang, ZHAO Wei, ZHU Xueshen, KANG Lifang, WANG Yuchuan

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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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Sedimentary characteristics of coals in meandering river and braided river facies and during their transitions: A case study the Walloon Subgroup in the F8 block in the Surat Basin, Australia

CUI Zehong, ZHAO Yibo, LI Zhihua, LI Shengli, LI Weiru

2025, 53(2): 1-12. DOI: 10.12363/issn.1001-1986.24.07.0465

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Relationship between continental chemical weathering trends in the North China Basin and the high-latitude glacial cycles from the Late Carboniferous to the Early Permian

LING Ziyu, YANG Minfang, WANG Lei, WANG Ye, ZHANG Peixin, LIU Haoqing, SHAO Longyi, LU Jing

2025, 53(2): 13-21. DOI: 10.12363/issn.1001-1986.24.09.0597

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Geological-engineering integrated reconnaissance survey technology for skylights as a hidden disaster-causing factor

DONG Mintao

2025, 53(2): 22-32. DOI: 10.12363/issn.1001-1986.24.05.0339

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Characteristics and prediction methods of coal spontaneous combustion for deep coal mining in the Ximeng mining area

MA Li, GAO Wenbo, TUO Longlong, ZHANG Pengyu, ZHENG Zhou, GUO Ruizhi

2025, 53(2): 33-43. DOI: 10.12363/issn.1001-1986.24.10.0656

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Geological condition assessment and selection of optimal favorable areas for deep underground coal gasification in the Yanchuannan block

LI Xin, CHEN Zhenlong, GUO Tao, GAO Xiaokang, XIAO Cui, JIN Xiaobo, WU Caifang, WANG Fangfang

2025, 53(2): 44-54. DOI: 10.12363/issn.1001-1986.24.11.0676

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A method for intelligent information extraction of coal fractures based on µCT and deep learning

HU Zhazha, ZHANG Xun, JIN Yi, GONG Linxian, HUANG Wenhui, REN Jianji, Norbert Klitzsch

2025, 53(2): 55-66. DOI: 10.12363/issn.1001-1986.24.09.0609

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Theories, technologies, and prospects for the utilization of deep underground storage space

WEI Hengfei, FANG Jie, SHI Junjie, LI Qiuyuan, YU Beibei, CHEN Jing

2025, 53(2): 67-83. DOI: 10.12363/issn.1001-1986.24.11.0705

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Factors influencing the production of coalbed methane from deep reservoirs

WANG Zhenzhi, FU Xuehai, PAN Jienan, JIN Yi, WANG Haichao

2025, 53(2): 84-98. DOI: 10.12363/issn.1001-1986.24.10.0618

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Migration characteristics and storage forms of liquid and supercritical CO₂ in saline aquifers

PENG Xiyi, WANG Yanyong, LI Song, WANG Xiaoguang, CUI Guodong, HE Yongming

2025, 53(2): 99-106. DOI: 10.12363/issn.1001-1986.24.09.0579

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Developmental patterns and formation and evolutionary mechanisms of surface cracks induced by the mining of shallowly buried coal seams

HOU Enke, MU Jiaxin, XIE Xiaoshen, FENG Dong, YANG Lei, LI Yan, HE Tao, BAO Kangguang, CHEN Xiaosheng

2025, 53(2): 107-117. DOI: 10.12363/issn.1001-1986.24.05.0310

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Deformation characteristics and influential factors of the surface uplift of closed mines

LUO Jin, LI Yingming, GUO Qingbiao, ZHAO Guangming

2025, 53(2): 118-129. DOI: 10.12363/issn.1001-1986.24.07.0491

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Anisotropy in non-Darcy flow in individual rough-walled rock fractures

ZHU Yinbin, LIAO Zhen, LI Changdong, LIU Hongbin, JIANG Xihui

2025, 53(2): 130-146. DOI: 10.12363/issn.1001-1986.24.09.0570

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Strength and damage characteristics of cemented gangue backfill during saturated immersion

YU Xiang, YANG Ke, HE Xiang, HOU Yongqiang, WEN Zhiqiang, ZHANG Lianfu

2025, 53(2): 147-159. DOI: 10.12363/issn.1001-1986.24.05.0313

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Response characteristics of the orthogonal antennas of electromagnetic azimuthal resistivity measurement while drilling (MWD) tool for coal mining

CHEN Gang

2025, 53(2): 160-166. DOI: 10.12363/issn.1001-1986.24.09.0593

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A method for high-accuracy localization of microseismic sources in mines based on finite element simulation

NING Dianyan, ZHU KaiPeng, ZHU Yongsheng, YUAN Shuxia, ZHOU Zhenfang

2025, 53(2): 167-178. DOI: 10.12363/issn.1001-1986.24.10.0615

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Frequency-domain induced polarization responses of water-bearing anomalous bodies in the roadway tunneling direction in coal mines

HU Xiongwu, HU Yuanrong, WU Rongxin, YU Hao

2025, 53(2): 179-190. DOI: 10.12363/issn.1001-1986.24.04.0255

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Distributed optical fiber acoustic sensing-based optimization of microseismic source localization in the hydraulic fracturing for coalbed methane production

HUA Hao, CHENG Bingjie, XU Tianji, YAN Zhenqian, GAO Bo, HE Cheng

2025, 53(2): 191-204. DOI: 10.12363/issn.1001-1986.24.06.0403

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A model predictive control method for directional borehole trajectories in underground coal mines

LI Hao, YAO Ningping, LU Chengda, ZHANG Jinbao, WEI Hongchao, WU Jiajun, LI Jinyu

2025, 53(2): 205-212. DOI: 10.12363/issn.1001-1986.24.07.0469

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Analyzing in-situ stress response characteristics of coals based on optimized measurement-while-drilling parameters

ZHANG Kun, WANG Ke, REN Jianxi, FENG Shangxin, CHANG Pengbo, ZHAO Yutao, MIAO Yanping, HU Jian

2025, 53(2): 213-222. DOI: 10.12363/issn.1001-1986.24.09.0598

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A temporal fusion method for modeling the rate of penetration during deep geological drilling

ZHOU Yang, LU Chengda, WU Min, CHEN Xin, YAO Ningping, SONG Haitao, ZHANG Youzhen

2025, 53(2): 223-232. DOI: 10.12363/issn.1001-1986.24.09.0610

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Design and simulations of a balancing device with a hydraulic circuit for a fully hydraulic top drive drilling system for a drilling rig capable of 10 000-m-deep drilling

LUO Chaochun, WANG Qingyan, FAN Liming, LI Haoxuan, ZHONG Weiling, GUO Naiming

2025, 53(2): 233-242. DOI: 10.12363/issn.1001-1986.24.09.0581

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Sedimentary characteristics of coals in meandering river and braided river facies and during their transitions: A case study the Walloon Subgroup in the F8 block in the Surat Basin, Australia

CUI Zehong, ZHAO Yibo, LI Zhihua, LI Shengli, LI Weiru

2025, 53(2): 1-12. DOI: 10.12363/issn.1001-1986.24.07.0465

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Relationship between continental chemical weathering trends in the North China Basin and the high-latitude glacial cycles from the Late Carboniferous to the Early Permian

LING Ziyu, YANG Minfang, WANG Lei, WANG Ye, ZHANG Peixin, LIU Haoqing, SHAO Longyi, LU Jing

2025, 53(2): 13-21. DOI: 10.12363/issn.1001-1986.24.09.0597

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Geological-engineering integrated reconnaissance survey technology for skylights as a hidden disaster-causing factor

DONG Mintao

2025, 53(2): 22-32. DOI: 10.12363/issn.1001-1986.24.05.0339

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Characteristics and prediction methods of coal spontaneous combustion for deep coal mining in the Ximeng mining area

MA Li, GAO Wenbo, TUO Longlong, ZHANG Pengyu, ZHENG Zhou, GUO Ruizhi

2025, 53(2): 33-43. DOI: 10.12363/issn.1001-1986.24.10.0656

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Geological condition assessment and selection of optimal favorable areas for deep underground coal gasification in the Yanchuannan block

LI Xin, CHEN Zhenlong, GUO Tao, GAO Xiaokang, XIAO Cui, JIN Xiaobo, WU Caifang, WANG Fangfang

2025, 53(2): 44-54. DOI: 10.12363/issn.1001-1986.24.11.0676

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A method for intelligent information extraction of coal fractures based on µCT and deep learning

HU Zhazha, ZHANG Xun, JIN Yi, GONG Linxian, HUANG Wenhui, REN Jianji, Norbert Klitzsch

2025, 53(2): 55-66. DOI: 10.12363/issn.1001-1986.24.09.0609

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Theories, technologies, and prospects for the utilization of deep underground storage space

WEI Hengfei, FANG Jie, SHI Junjie, LI Qiuyuan, YU Beibei, CHEN Jing

2025, 53(2): 67-83. DOI: 10.12363/issn.1001-1986.24.11.0705

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Factors influencing the production of coalbed methane from deep reservoirs

WANG Zhenzhi, FU Xuehai, PAN Jienan, JIN Yi, WANG Haichao

2025, 53(2): 84-98. DOI: 10.12363/issn.1001-1986.24.10.0618

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Migration characteristics and storage forms of liquid and supercritical CO₂ in saline aquifers

PENG Xiyi, WANG Yanyong, LI Song, WANG Xiaoguang, CUI Guodong, HE Yongming

2025, 53(2): 99-106. DOI: 10.12363/issn.1001-1986.24.09.0579

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Developmental patterns and formation and evolutionary mechanisms of surface cracks induced by the mining of shallowly buried coal seams

HOU Enke, MU Jiaxin, XIE Xiaoshen, FENG Dong, YANG Lei, LI Yan, HE Tao, BAO Kangguang, CHEN Xiaosheng

2025, 53(2): 107-117. DOI: 10.12363/issn.1001-1986.24.05.0310

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Deformation characteristics and influential factors of the surface uplift of closed mines

LUO Jin, LI Yingming, GUO Qingbiao, ZHAO Guangming

2025, 53(2): 118-129. DOI: 10.12363/issn.1001-1986.24.07.0491

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Anisotropy in non-Darcy flow in individual rough-walled rock fractures

ZHU Yinbin, LIAO Zhen, LI Changdong, LIU Hongbin, JIANG Xihui

2025, 53(2): 130-146. DOI: 10.12363/issn.1001-1986.24.09.0570

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Strength and damage characteristics of cemented gangue backfill during saturated immersion

YU Xiang, YANG Ke, HE Xiang, HOU Yongqiang, WEN Zhiqiang, ZHANG Lianfu

2025, 53(2): 147-159. DOI: 10.12363/issn.1001-1986.24.05.0313

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Response characteristics of the orthogonal antennas of electromagnetic azimuthal resistivity measurement while drilling (MWD) tool for coal mining

CHEN Gang

2025, 53(2): 160-166. DOI: 10.12363/issn.1001-1986.24.09.0593

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A method for high-accuracy localization of microseismic sources in mines based on finite element simulation

NING Dianyan, ZHU KaiPeng, ZHU Yongsheng, YUAN Shuxia, ZHOU Zhenfang

2025, 53(2): 167-178. DOI: 10.12363/issn.1001-1986.24.10.0615

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Frequency-domain induced polarization responses of water-bearing anomalous bodies in the roadway tunneling direction in coal mines

HU Xiongwu, HU Yuanrong, WU Rongxin, YU Hao

2025, 53(2): 179-190. DOI: 10.12363/issn.1001-1986.24.04.0255

View Count Download Count

Distributed optical fiber acoustic sensing-based optimization of microseismic source localization in the hydraulic fracturing for coalbed methane production

HUA Hao, CHENG Bingjie, XU Tianji, YAN Zhenqian, GAO Bo, HE Cheng

2025, 53(2): 191-204. DOI: 10.12363/issn.1001-1986.24.06.0403

View Count Download Count

A model predictive control method for directional borehole trajectories in underground coal mines

LI Hao, YAO Ningping, LU Chengda, ZHANG Jinbao, WEI Hongchao, WU Jiajun, LI Jinyu

2025, 53(2): 205-212. DOI: 10.12363/issn.1001-1986.24.07.0469

View Count Download Count

Analyzing in-situ stress response characteristics of coals based on optimized measurement-while-drilling parameters

ZHANG Kun, WANG Ke, REN Jianxi, FENG Shangxin, CHANG Pengbo, ZHAO Yutao, MIAO Yanping, HU Jian

2025, 53(2): 213-222. DOI: 10.12363/issn.1001-1986.24.09.0598

View Count Download Count

A temporal fusion method for modeling the rate of penetration during deep geological drilling

ZHOU Yang, LU Chengda, WU Min, CHEN Xin, YAO Ningping, SONG Haitao, ZHANG Youzhen

2025, 53(2): 223-232. DOI: 10.12363/issn.1001-1986.24.09.0610

View Count Download Count

Design and simulations of a balancing device with a hydraulic circuit for a fully hydraulic top drive drilling system for a drilling rig capable of 10 000-m-deep drilling

LUO Chaochun, WANG Qingyan, FAN Liming, LI Haoxuan, ZHONG Weiling, GUO Naiming

2025, 53(2): 233-242. DOI: 10.12363/issn.1001-1986.24.09.0581

View Count Download Count

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