COAL GEOLOGY & EXPLORATION

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A preliminary evaluation method for coal-based graphite

LIU Kang, NING Shuzheng, CAO Daiyong, WU Guoqiang, WANG Lu, LIN Zhongyue, WANG Anmin

2023, 51(4): 1-10. doi: 10.12363/issn.1001-1986.22.10.0809

View Count: 70 Download Count: 37

Threshold segmentation method of CT scanning data of coal and rock samples considering beam hardening effect and its application

WANG Kai, FU Qiang, XU Chao, AI Zibo, WANG lei, SHU Longyong

2023, 51(4): 11-22. doi: 10.12363/issn.1001-1986.22.08.0641

View Count: 70 Download Count: 18

Sedimentary coal-controlling effect and coal-forming model of Paleogene coal measures in paralic faulted basin：A case study of Huangxian Basin, Shandong Province

WU Yue, WANG Dongdong, WANG Hailiang, LIU Haiyan, LI Zengxue, ZHENG Xue

2023, 51(4): 23-36. doi: 10.12363/issn.1001-1986.22.10.0794

View Count: 56 Download Count: 16

Study on methane adsorption/desorption and flow law in the nanopores of coal based on LAMMPS

SHI Yu, LIU Yang, XUE Junhua, LI Shugang, ZHANG Chao

2023, 51(4): 37-45. doi: 10.12363/issn.1001-1986.22.10.0779

View Count: 92 Download Count: 18

Mechanical property evaluation of coal bed and favorable area prediction of coalbed methane (CBM) development based on well logging: A case study of No. 3 coal bed in Zhengzhuang Block, southern Qinshui Basin

QIU Feng, LIU Jinhua, CAI Yidong, LIU Dameng, SUN Fengrui

2023, 51(4): 46-56. doi: 10.12363/issn.1001-1986.22.10.0808

View Count: 84 Download Count: 22

Numerical simulation on development effect of tar-rich coal through in-situ conversion by convective heating in Huangling Mining Area

DONG Guangshun, ZHU Chaofan, LI Jiazong, XU Shaotao, GUO Wei

2023, 51(4): 57-67. doi: 10.12363/issn.1001-1986.22.07.0536

View Count: 43 Download Count: 14

Effect of AMF-maize combination on water and salt distribution in soil under the dump reconstruction mode of “topsoil-aquifer-aquitard”

BI Yinli, YANG Wei, KE Zengming, WU Chao, LI Mingchao, XUE Chao

2023, 51(4): 68-75. doi: 10.12363/issn.1001-1986.22.08.0619

View Count: 73 Download Count: 9

Deterioration characteristics of water-rock interaction on combustion metamorphic rocks in northern Shaanxi

HU Xin, SUN Qiang, YAN Changgen, ZHAO Chunhu, WANG Shaofei

2023, 51(4): 76-84. doi: 10.12363/issn.1001-1986.22.06.0496

View Count: 72 Download Count: 29

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1 Comprehensive correlation technology of coal and rock layers in mines for intelligent mining
WANG Haijun , LIU Shande , et al.
View Count：4217
2 Research on a method to solve intersection line of faulted coal seam
LIU Guangwei , SONG Jiachen , et al.
View Count：3993
3 Study on sediment environment and rock mechanics characteristics of the delta plain of Jurassic coalfield in northern Shaanxi
WANG Haijun , MA Liang
View Count：1498
4 Sedimentary environment and stability evaluation of seam roof of No.2 seam in LYL Coal mine of Yonglong coal field
WANG Haijun
View Count：1073
5 Research progress and development direction of key technologies for efficient coalbed methane development in China
XU Fengyin , YAN Xia , et al.
View Count：925
6 Theoretical and technological difficulties and countermeasures of deep CBM exploration and development in the eastern edge of Ordos Basin
XU Fengyin , YAN Xia , et al.
View Count：667
7 Feasibility study of the Metaverse technology in coal mine emergency training and drills
GUO Yangyang
View Count：619
8 Discussion on the water-preserved coal mining by dewatering-reflooding water curtain in open-pit coal mines
LI Ying , YANG Zhuo , et al.
View Count：617
9 Technologies and prospect of geological guarantee for intelligent coal mining
DONG Shuning , LIU Zaibin , et al.
View Count：604
10 Mine water drainage pollution in China's coal mining areas and the construction of prevention and control technical system
SUN Yajun , XU Zhimin , et al.
View Count：566

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1 Comprehensive correlation technology of coal and rock layers in mines for intelligent mining
WANG Haijun , LIU Shande , et al.
Download Count：1832
2 Study on sediment environment and rock mechanics characteristics of the delta plain of Jurassic coalfield in northern Shaanxi
WANG Haijun , MA Liang
Download Count：503
3 Sedimentary environment and stability evaluation of seam roof of No.2 seam in LYL Coal mine of Yonglong coal field
WANG Haijun
Download Count：305
4 Research progress and development direction of key technologies for efficient coalbed methane development in China
XU Fengyin , YAN Xia , et al.
Download Count：304
5 Theoretical and technological difficulties and countermeasures of deep CBM exploration and development in the eastern edge of Ordos Basin
XU Fengyin , YAN Xia , et al.
Download Count：235
6 Research progress and thinking on integrated tunneling and detection technology of rock roadway with TBM
YUAN Liang , ZHANG Pingsong
Download Count：168
7 Progress of coalbed methane exploration and development in China during the 13th Five-Year Plan period and the next exploration direction
YE Jianping , HOU Songyi , et al.
Download Count：166
8 Construction of geological guarantee system for green coal mining
WANG Shuangming , GENG Jishi , et al.
Download Count：165
9 Status and advance of seismic diffraction exploration in coalfield
PENG Suping , ZHAO Jingtao , et al.
Download Count：160
10 Exploration and development process of coalbed methane in eastern margin of Ordos Basin and its enlightenment
YANG Xiuchun , XU Fengyin , et al.
Download Count：141

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