Coal Geology & Exploration
Volume 49, Issue 5 (2021)
Table of Contents
Table of Contents
The Editors
Special Issue Articles
Mine water drainage pollution in China's coal mining areas and the construction of prevention and control technical system
SUN Yajun, XU Zhimin, LI Xin, ZHANG Li, CHEN Ge, ZHAO Xianming, GAO Yating, LIU Qi, ZHANG Shangguo, WANG Weijun, ZHU Lulu, and WANG Sheng
Medium conditons and influence mechanism of high salinity mine water transfer and storage by deep well recharge
LI Xin, SUN Yajun, CHEN Ge, WANG Houzhu, and ZHANG Zhijun
Medium characteristics and hydrodynamic evolution law of high salinity mine water recharge in deep well
LIU Qi, WANG Weijun, LUO Bin, WANG Houzhu, and ZHANG Zhijun
Coupling simulation of groundwater dynamics and solute transfer in the process of deep reinjection of mine water
ZHAO Chunhu, YANG Jian, WANG Shidong, ZHOU Jianjun, XU Feng, and LIU Ji
Heavy metal pollution characteristics and source analysis of water drainage from a mine in Inner Mongolia
WANG Tiantian, JIN Dewu, and YANG Jian
Hydrochemical characteristics and genetic mechanism of high TDS groundwater in Xinjulong Coal Mine
ZHANG Yuzhuo, XU Zhimin, ZHANG Li, LYU Weikui, YUAN Huiqing, ZHOU Lijie, GAO Yating, and ZHU Lulu
Coal Geology, Mine Geology
Confirmation of carbon emissions in coal mining areas and research on low-carbon green development path
WANG Meng, MA Ruying, DAI Xuguang, and SHAN Yadi
Gas emission-based determination of the reasonable driving speed in coal roadway
FU Shuai, SI Qingmin, WANG Qifei, GUO Xinyao, and ZHANG Hongtu
Collapse filling-based technology of weakening and danger-solving by staged fracturing in hard roof
ZHENG Kaige, YANG Junzhe, LI Bingang, LI Yanjun, DAI Nan, and YANG Huan
Slippage effect and the seepage mechanism considering the compaction and embedding action of proppant
CHENG Qiaoyun, LI Bobo, LI Jianhua, GAO Zheng, and WANG Bin
Study on P-wave velocity and mechanical response characteristic of rock in coal seam roof with supercritical CO2 injection
CHEN Chen, HE Xingyi, NIU Qinghe, YU Hongxu, and XIE Xiangyu
Coal-measure Gas, Coal-hosted Minerals
Adsorption phase density characteristics of supercritical methane of granular coal
ZHANG Mingjie, LIU Hao, JIA Tianrang, GONG Ze, and YANG Mingxin
Development characteristics and controlling factors of coal-measure source rocks in the global Tethys region
QU Tong, HUANG Zhilong, WANG Rui, TAN Sizhe, LI Zhiyuan, GUO Xiaobo, ZHAO Jing, and PAN Yongshuai
De-blocking technology and application of high-rank CBM well in Junlian region in Sichuan Province
PENG Lisha, ZHANG Yimin, XIONG Wei, ZHAO Dan, and LUO Kai
Hydrogeology, Engineering Geology, Environmental Geology
Mine water inflow modes and scientific design of drainage boreholes in roof confined aquifer of coal seam
HU Weiyue, JI Yadong, and HUANG Huan
Discussion on overburden zoning model after mining and its engineering significance
LYU Yuguang, QIAO Wei, CHENG Jianyuan, and CUI Ping
Optimization of regional advanced coal floor water hazard prevention and control technology and its application
ZHENG Shitian, MA Hewen, and JI Yadong
Statistical regularity of physical and mechanical indexes of secondary red clay in Chenggong District, Kunming
GAO Haiyan and ZHANG Jiaming
Performance deterioration law of retarded cement slurry and its mixed slurry in freezing borehole mud replacement
LI Qiang, WANG Yansen, WANG Chunlin, XU Shengji, and FAN Zhiqiang
Distribution characteristics and paleo-climatic significance of continental climate-sensitive sediments in the Late Cretaceous in China
Bin XU, Fang XIANG, and Shuxia LI
Remediation techniques for cadmium-contaminated dredged river sediments after land disposal
ZHANG Changsong
Coal Geophysical Exploration, Mine Geophysical Exploration
Blending interference noise separation method of simultaneous source seismic data based on multi-t-x domain combination
YU Dai, HUANG Dezhi, SUN Yuan, and YANG Wenping
Influence of surrounding rock changes on the coal seam reflected wave under thin interbed condition
CHANG Suoliang, ZHANG Sheng, LIU Jing, LIU Zuiliang, CHEN Qiang, and LIU Bo
Application of surface nuclear magnetic resonance technology in detecting water abundance in concealed burnt zone
HOU Enke, FAN Jiangwei, GAO Lijun, WANG Jianwen, CHEN Dehai, CHI Baosuo, and WANG Hongke
Research on three-component response of ground-airborne TEM considering emission current waveform
HOU Yanwei, GUO Jianlei, SI Yinnyu, and JIANG Tao
Research on the integrated electric exploration system for coal mines and its application
LIU Baobao, GUO Chun, and YANG Haitao
Drilling Engineering
Research and application of horizontal wire-line directional deviation correction while drilling
WU Jinsheng, HUANG Xiaolin, JIANG Bing, ZHANG Chi, and WU Wanjiong
Friction law of compound drilling along the coal seam with super-long directional drilling
XU Chao, JIANG Lei, WANG Xian, FANG Jun, CHEN Pan, and LIU Zhi
Design and application of PDC bit for large diameter directional drilling of coal seam roof with double stage and double speed
GAO Xiaoliang, JU Pei, and ZHAO Jianguo
Application of air foam composite directional drilling technology in broken soft coal seams
LIU Jianlin, FANG Jun, CHU Zhiwei, and YANG Weifeng
Application and development of advanced drilling technology for coal mine roadway heading
ZHANG Youzhen, FAN Tao, KAN Zhitao, WEI Hongchao, and CHEN Hongyan
