Coal Geology & Exploration 2016 Issue 4 Advance and frontier of coal geology

Advance and frontier of coal geology
SONG Dangyu;,YUAN Lei;,BAI Wanbei;,LI Yongzhi;,HE Jinya;

..............page:1-7

Late Triassic coal-forming environment and coal-accumulating law in Zichang-Yanchuan mining area
YIN Jintao;,WU Ying;,JIANG Chengfu;,SUN Jianbo;,WU Yan;,DONG Mintao;,WU Minjie;

..............page:8-13

Detrital composition characteristics of the Middle Jurassic Shaximiao Formation and constraints on provenance in the middle of Western Sichuan depression
QIAN Lijun;,OU Lihua;,LIN Liangbiao;,HAO qiang;,XU Shenglin;

..............page:14-19

Gas extraction technology of kilometer hole in lower slice of thick and high-gas seams
ZHOU Xihua;,WANG Penghui;,MEN Jinlong;,ZHAO Haibo;,BI Jianyi;

..............page:20-24,29

Comparison of exploration and exploitation of coal resources and discussion on exploration methods
WEI Yingchun;,XIAYongyi;,WU Yuliang;,CAO Daiyong;,WEI Zhendai;,ZHU Wenwei;

..............page:25-29

In-situ test and optimized back analysis of geo-stress in Zhuxianzhuang coal mine
LIU Qinjie;,YANG Ke;,SHI Houtao;,TAO Rui;

..............page:30-34

The analysis of the differences of acoustic emission during loading process based on the influence of bedding
JIA Bing;,WEI Jianping;,WEN Zhihui;,JIA Linxing;

..............page:35-39

The influence of coal body structure on adsorption-desorption and releasing char-acteristics of coalbed methane
ZHANG Xiaodong;,LI Pengpeng;,HENG Shuai;,SUN Qingyu;,HU Xiufeng;

..............page:40-45

Hydrocarbon accumulation characteristics of well Gaogu 4 coal-derived gas reser-voir in eastern Linqing depression
LIANG Zhao;,ZHOU Yaoqi;,WANG Rui;,LIU Chenguang;,ZHU Zhijin;,ZHANG Debin;

..............page:46-53

Shale gas reservior characteristics of the Upper Paleozoic coal measures and exploration direction in eastern Ordos basin
ZHANG Peihe;,LIU Yunliang;,JIA Lilong;

..............page:54-58

Comparison of methane adsorption and diffusion characteristics in soft and hard coal
ZHAO Fajun;,CHEN Xuexi;,LIU Mingju;

..............page:59-63,68

Simulation experiment on enhancing coalbed methane production by microbes
CHEN Hao;,LI Guizhong;,CHEN Zhenhong;,GENG Meng;,DENG Ze;,ZHANG Hui;

..............page:64-68

Isothermal adsorption characteristics of coal reservoir and its gas content prediction in Qinnan-Xiadian block of Qinshui basin
ZHU Qingzhong;,MENG Zhaoping;,HUANG Ping;,HE Xulong;,YANG Yanhui;,ZHANGYongping;

..............page:69-72

The control of pH and Eh of the gas production of low rank coal
QIAO Liuhu;,XIA Daping;,TANG Shuheng;,ZHANG Songhang;,ZHANG Wendong;

..............page:73-76

Experiment and application of fracturing fluid damage to coal reservoir：a case of Xishan block in Qinshui basin
BAI Jianping;,WU Jie;

..............page:77-80

Computation of hydrodynamic dispersion coefficient with curve fitting method based on bat algorithm
LI Shiyu;,LIU Guodong;,WANG Liang;,XING Bing;,REN Yufeng;,LI Xinyan;

..............page:81-85,93

Influence of goaf on the stability and leakage of reservoir dam foundation
WANG Yutao;

..............page:86-93

Water disaster control in overlying thick loose layer on bedrock in Shendong coal mining area
FANG Jie;,LI Quansheng;,DU Wenfeng;,CAO Zhiguo;

..............page:94-97

Impact of underground mining on permafrost environment
CAO Wei;,SHENG Yu;,WU Jichun;,LI Jing;,CHOU Yaling;,WANG Shengting;

..............page:98-104

Influence of freezing temperature on the physical and mechanical properties of undisturbed loess
DONG Qi;,CHEN Qiang;,YE Wanjun;

..............page:105-109

Grouting materials for fractured zones in grouting engineering of vertical shaft
YUAN Dongfeng;

..............page:110-113,118

Stress analysis on coal after hydraulic fracturing of coal seam
WU Chunye;,YIN Zhixiang;,TANG Zhi;

..............page:114-118

Influence of mining rate on periodic weighting pace of fully mechanized coal mining face
CHAI Rui;

..............page:119-124,131

The simulation of acoustic wave propagation in the borehole surrounded by vertical transversely isotropic (VTI) media using staggered-grid high-order finite-difference method
YUE Chongwang;,WANG Fei;

..............page:125-131

Borehole inclinometer based on PNI magnetic induction sensor
JIANG Hao;,YAN Bin;

..............page:132-135,141

Prediction of washout zone of paleochannel in coal seams by using seismic data
ZENG Weiwang;,CHANG Suoliang;,CHEN Qiang;

..............page:136-141

Prediction of K2 limestone and its aquosity by joint inversion of logging and seismic data
MA Li;,XUE Haijun;,WEN Xiaogang;,FENG Xihui;

..............page:142-146

Error compensation of measurement while drilling inclinometer
WANG Chengli;,LU Chunhua;

..............page:147-152

Development of series of crawler mud pumps for drilling in underground coal mine
YAO Ke;,ZHANG Zhanqiang;,LI Dong;,FANG Peng;,XU Chao;

..............page:153-156,160

Study on fatigue experiment for welding of underground robot based on response surface method
QU Fang;,SHEN Bin;,DUN Guoqiang;,YUAN Pengtao;

..............page:157-160

Analysis on borehole instability under coupled multiple stress and dynamic sealing technology in soft coal seam
ZHOU Bin;,HAO Jinwei;,ZHANG Chunhua;

..............page:161-166

Coal rescourses development prospect in Mongolia
DONG Daxiao;,SU Xinxu;

..............page:167-172

mei tian di zhi yu kan tan geng huan tou gao xi tong de tong zhi

..............page:172-172