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Technical advances and research directions of borehole geophysical prospecting for coal mines
CHENG Jianyuan, YAN Yu, LI Yuteng, WANG Pan, ZHAO Rui, JIANG Bici
2025, 53(6): 1-21. DOI: 10.12363/issn.1001-1986.25.04.0263
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Implications of helium accumulation models in helium-rich basins in China for the enrichment and exploration of helium in coal measures
LI Yunbo, WANG Chengtao, SONG Dangyu, SHI Xiaowei, WANG Rongqi
2025, 53(6): 22-47. DOI: 10.12363/issn.1001-1986.25.04.0290
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Geochemical nature of the geothermal water from Lanzhou Basin: Implications for the genesis of shallow helium-bearing fluids
TANG Jianzhou, WANG Shuangming, ZHANG Zhicheng, LI Ke, LI Changpeng
2025, 53(6): 48-57. DOI: 10.12363/issn.1001-1986.25.01.0010
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Diffusion mechanisms of coal-measure helium and their implications for helium accumulation: A case study of the Taiyuan Formation, northern Qinshui Basin, China
MA Yong, XIN Zhiyuan, CHEN Jianfa, LI Yuhong, ZHANG Xiutao, JIANG Haojie, CHEN Zeya
2025, 53(6): 58-69. DOI: 10.12363/issn.1001-1986.25.02.0098
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Mechanisms underlying differential helium enrichment in shale gas of varying structural styles in the southeastern Sichuan Basin
XIN Zhiyuan, CHEN Jianfa, WANG Jie, MA Yong
2025, 53(6): 70-83. DOI: 10.12363/issn.1001-1986.25.09.0489
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Advances in research on noble gas as tracers of geofluids and helium enrichment
GAO Yu, LIU Quanyou, ZHU Dongya, WU Xiaoqi, LI Pengpeng
2025, 53(6): 84-95. DOI: 10.12363/issn.1001-1986.24.12.0821
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Physical simulation experiments on competitive dissolution of helium in helium-containing to helium-rich gas reservoirs
ZOU Yi, LUO Qingyong, CHEN Jianfa, ZOU Huayao, DU Tao, LIU Xiaoqiang, CAI Xinyong, YU Chengming, FANG Zilong
2025, 53(6): 96-108. DOI: 10.12363/issn.1001-1986.25.03.0169
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Dominant factors causing helium deficiency in coal-measure natural gas in the Kuqa Depression, Tarim Basin
LIU Jiarun, LIU Quanyou, LI Pengpeng, GAO Yu, LÜ Jiahao
2025, 53(6): 109-119. DOI: 10.12363/issn.1001-1986.25.01.0080
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Resource potential and extraction technique design for helium in coal measures
WANG Lei, TANG Maoyin
2025, 53(6): 120-128. DOI: 10.12363/issn.1001-1986.24.12.0818
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Effectiveness assessment and spatial distribution characteristics of helium source rocks in the Shixi Block along the eastern margin of the Ordos Basin
CHANG Yangmei, LIU Chao, SUN Beilei
2025, 53(6): 129-142. DOI: 10.12363/issn.1001-1986.25.02.0112
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Backfill-strip mining and CO2 mineralization sequestration in coal mine goaves: A synergetic method and its key technologies
ZHU Mengbo, LIU Lang, WANG Shuangming, WEI Baoning, RONG Ruoyu, ZHANG Wenzhong, ZHUANG Dengdeng, JIA Qifeng
2025, 53(6): 143-155. DOI: 10.12363/issn.1001-1986.25.02.0109
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Analyzing the permeability enhancement effect of hydraulic slotting for low-permeability coal seams based on a stress-diffusion-seepage coupling model
ZHANG Hongtu, ZHOU Tian, WANG Dengke, LI Botao, LUO Yong, PAN Rongsheng, TANG Jiahao, LU Weiyong
2025, 53(6): 156-168. DOI: 10.12363/issn.1001-1986.25.02.0132
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Influencing patterns of low-temperature nitrogen on the pore structure and oxidation characteristics of lignite
XIE Shuliang, WANG Gang, QU Qingdong, LIU Hao, SUN Lulu
2025, 53(6): 169-180. DOI: 10.12363/issn.1001-1986.25.03.0181
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Chemical temporary plugging-based full-bore reconstruction technology for old wellbores for the collaborative production of tight-sand gas and deep coalbed methane
YANG Fan, TAN Zhanglong, HU Jiachen, AN Qi, LI Yu, YANG Ruiyue, LIN Junwen, SUN Zening, JING Meiyang
2025, 53(6): 181-190. DOI: 10.12363/issn.1001-1986.24.12.0775
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Prediction of geological and engineering integrated sweet spots of deep coalbed methane
CHEN Zhengrong, LIU Wei, ZHU Xueshen, TIAN Yongjing, XIE Xin
2025, 53(6): 191-200. DOI: 10.12363/issn.1001-1986.24.11.0727
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Construction and application of a TCN-LSTM-SVM-based time series prediction model for water inflow in coal seam roofs
LIU Xuan, JI Yadong, ZHU Kaipeng, ZHAO Chunhu, LI Kai, LI Chaofeng, YUAN Chenhan, LI Panpan, YAN Pengzhen
2025, 53(6): 201-211. DOI: 10.12363/issn.1001-1986.25.03.0198
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The borehol wall image digital description method of the overlying rock structural planes evdution process in deep mining
WANG Jinchao, ZOU Junpeng, LI Shenghai, WANG Chao, LI Xiaobin
2025, 53(6): 212-222. DOI: 10.12363/issn.1001-1986.25.04.0256
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Impacts of metakaolin and fly ash on the performance of cement-based grouting materials in anchoring engineering
CHENG Zhiyuan, YANG Junpeng, XUE Wei, WEI Daidong, WANG Yimin
2025, 53(6): 223-232. DOI: 10.12363/issn.1001-1986.25.03.0214
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Current status and future trends of seismic prediction and assessment technology for coalbed methane reservoirs
WU Haibo, ZHANG Pingsong, XU Shi’ang, HUANG Yaping, DONG Shouhua, CHENG Yan, LI Donghui, ZHANG Sheng, ZHANG Min
2025, 53(6): 233-245. DOI: 10.12363/issn.1001-1986.25.04.0301
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A method integrating a non-stationary random field for constrained inversion of CSAMT data
DAI Qianwei, GUO Luyao, WU Yun, XIONG Zhexian, DUAN Dan, BAO Zhonglin, WU Hongfei, HAO Fengyun
2025, 53(6): 246-258. DOI: 10.12363/issn.1001-1986.25.01.0003
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A visual positioning method for tunnel boring machines in underground coal mines based on anchor net features
ZHANG Xuhui, CHI Yunkai, DU Yuyang, JIANG Junying, YANG Wenjuan, ZHAO Youjun, WAN Jicheng, WANG Yanqun, TIAN Chenhui
2025, 53(6): 259-270. DOI: 10.12363/issn.1001-1986.25.03.0207
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