Coal Geology & Exploration
Volume 47, Issue 3 (2019)
Table of Contents
Table of Contents
The Editors
Special Issue Articles
The development of seismic-while-mining detection technology in underground coal mines
CHENG Jianyuan, QIN Si, LU Bin, WANG Baoli, and WANG Ji
Method of transparent working face based on dynamic detection of cross hole seismic subdivision
LU Bin
Quantitative quality evaluation of seismic-while-mining data
QIN Si, CUI Weixiong, and WANG Wei
Development of data acquisition and control software for seismic monitoring with mining
DUAN Jianhua, WANG Yunhong, and WANG Baoli
Coal Geology, Mine Geology
Geological evaluation model for site selection of underground coal gasification without well in Jinghai coal-bearing area, Tianjin, China
WANG Zhigang, FU Xiaojin, LIANG Jie, CAO Jian, and JIANG Shengguo
Auxiliary outburst prevention techniques by surface pre-drainage for coalbed exposed in tunnel and mine shaft
ZHANG Dongliang
Study on the biodegradation of guanidine gum by methanogens in coal seam
LI Yunsong, GUO Hongyu, FU Chaoyong, ZHAO Guojun, and XIA Daping
Study on sediment environment and rock mechanics characteristics of the delta plain of Jurassic coalfield in northern Shaanxi
WANG Haijun and MA Liang
Coal-measure Gas, Coal-hosted Minerals
Productivity prediction of hypotonic CBM test well in Jiaozuo mining area under hydraulic fracturing
WANG Zhirong, YANG Jie, CHEN Lingxia, and GUO Zhiwei
Simulation and test of enhancement of gas drainage through CO2 injection into coal seam of low permeability
BAI Gang, ZHOU Xihua, WEI Shiping, FAN Chaojun, and LI Xueming
Experiment on methane displacement in coalbed by supercritical carbon dioxide
WU Di, LIU Xueying, SUN Keming, XIN Liwei, and MIAO Feng
Genesis and geochemical characteristics of coalbed methane from Taiyuan Formation in Sijiazhuang mine field of Yangquan mining area
YU Zhenfeng, HAO Chunsheng, YANG Changyong, YAO Jinbao, WANG Wei, and JI Changjiang
The matching of gas production curve characteristic and reservoir conditions in vertical coalbed methane wells
HAN Wenlong, WANG Yanbin, LIU Du, CHANG Hong, and DING Tao
Application of SEC dynamic reserves evaluation method in coalbed methane field: A case from Hancheng block in Ordos basin
YI Wei, XIONG Xianyue, CAO Yimin, and DING Rong
Effects of pressure drop funnels model of different shapes on CBM well productivity
HU Haiyang, JIN Jun, ZHAO Lingyun, CHEN Jie, and GU Jiaoyang
Hydrogeology, Engineering Geology, Environmental Geology
Diffusion ability of contaminants of coal gangue leachate in geosynthetic clay liners
DONG Xingling, DONG Shuning, ZHOU Zhenfang, WANG Qiangmin, and LIU Ji
Occurrence regularity of uppermost minable coal seams and their harmful level of mining in Yushen mining area
LI Zhixue, SHEN Xiaolong, LI Mingpei, and WANG Hongsheng
Water yield analysis of underground drainage boreholes on the basis of logarithmic normal distribution
MA Lianjing and ZHAO Baofeng
Prediction of the height of water flowing fractured zone under subcritical mining based on dimensional analysis
LOU Gaozhong, GUO Wenbing, and GAO Jinlong
The seepage characteristics of a single well dewatering from an unconfined aquifer bottom
LI Yang, WANG Wenxue, XIAO Hang, SUN Yi, WANG Yun, and DI Mengna
Reasonable length of working face 11-101 during mining above confined aquifer in Tuanbai mine
LI Gang, ZHANG Kai, SU Junhui, and WANG Jinbo
GA_SVM_Adaboost model for prediction of earthquake-induced sandy soil liquefaction
MAO Zhiyong, HUANG Chunjuan, and LU Shichang
Comparison of dissolution characteristics of organic matter in coal gangue of different geological time
SUN Yanfang, ZHAO Li, LUO Shaohe, ZHANG Lei, SUN Chao, and LI Bowen
Effect of clay content on shear strength of loess
WANG Li, LI Xi'an, HONG Bo, DU Shaoshao, ZHANG Hangbo, and ZHAO Ning
Coal Geophysical Exploration, Mine Geophysical Exploration
Feasibility test of roof resistivity monitoring for super-high mining face
LU Jingjin, LI Deshan, and WANG Bingchun
Detection electric field control strategy for advanced scanning detection of focusing multipoint current sources in coal mine roadway
LIU Zhimin, MENG Cairu, LI Bing, HAN Lei, and PAN Yue
Development of high temperature borehole inclinometer
QU Zhaogui, GONG Mingmao, ZHOU Ce, and WANG Guangzhai
Drilling Engineering
Experimental study on the influence of well inclination angle of coalbed methane well on the cementation strength of cement-formation interface
GU Jun, LI Linwei, and SUN Dexing
Application of wire line coring technique in overburden drilling
LI Baijun, ZOU Run, and GUO Chao
