COAL GEOLOGY & EXPLORATION 2014 Vol. 42 No. 3

Distribution, tectonic settings and strata of Early-Middle Jurassic coal-bearing basins in Mongolia

WU Genyao

2014, 42(3): 1-7. DOI: 10.3969/j.issn.1001-1986.2014.03.001

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The development charactecistics of deep coal structure in northern Shizhuang area

LU Xiaoxia, HUANG Wenhui, WANG Jiaqi, TANG Xiuyi, ZENG Qinghua, ZHANG Shouren, WU Jian, CHEN Yanping

2014, 42(3): 8-11,16. DOI: 10.3969/j.issn.1001-1986.2014.03.002

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Gas enrichment area identification methods based on structural features

KANG Fangchao, WAN Qingsheng

2014, 42(3): 12-16. DOI: 10.3969/j.issn.1001-1986.2014.03.003

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Tectonic relationship between the cause of Ordos southern annular region and the Qinqi trough

GUO Bangjie, YANG Fengjie, ZHOU Xinyu, ZHOU Bingjing, FU Wenzhao, MA Xiaomeng

2014, 42(3): 17-21. DOI: 10.3969/j.issn.1001-1986.2014.03.004

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Evaluation of logging of coal texture of seam 2 in southern Yanchuannan and analysis of its main controlling factors

Guo Tao, Wang Yunhai

2014, 42(3): 22-25. DOI: 10.3969/j.issn.1001-1986.2014.03.005

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Evaluation index system and method of coalbed methane wells

CUI Lianxun, SHAO Xianjie, DONG Xinxiu, WU Ze, LI Shicai, WANG Haiyang, XU Hao

2014, 42(3): 26-30. DOI: 10.3969/j.issn.1001-1986.2014.03.006

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Investigation of coal powder generation and migration characteristics in coalbed methane horizontal well

CAO Lihu, ZHANG Suian, ZHANG Yali, QIN Peng, HAN Shu, WANG Xue

2014, 42(3): 31-35. DOI: 10.3969/j.issn.1001-1986.2014.03.007

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The experimental study on the adsorption/desorption of carbon dioxide in the coal under supercritical condition

LI Quanzhong, NI Xiaoming, WANG Yanbin, GAO Shasha

2014, 42(3): 36-39. DOI: 10.3969/j.issn.1001-1986.2014.03.008

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Fracturing fluid experiment for coalbed methane wells of Jurassic coal in Jiaoping block

FAN Yao, RU Ting, LI Bingang, LIU Yifei

2014, 42(3): 40-42. DOI: 10.3969/j.issn.1001-1986.2014.03.009

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Displacement efficiency of cementing in CBM well

Zhang Ligang, JIN Xianpeng, LYU Deqing

2014, 42(3): 43-46. DOI: 10.3969/j.issn.1001-1986.2014.03.010

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Regularities of coal powder migration during fracturing liquid flowback in coalbed methane well

JIANG Wei, GUAN Baoshan, QU Shicun, LIU Ping, LIANG Li

2014, 42(3): 47-49. DOI: 10.3969/j.issn.1001-1986.2014.03.011

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Hydrodynamic conditions of geothermal water in Gushi depression of Guanzhong basin

BIAN Huiying, WANG Shuangming, YANG Zeyuan, LYU Xin, GONG Zhenqi

2014, 42(3): 50-54,60. DOI: 10.3969/j.issn.1001-1986.2014.03.012

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Numerical simulation of high pressure confined water in the floor of seams group A and prediction of dewatering volume in Panbei coal mine

ZHAO Yuqing, XU Guangquan, SHI Ancai, LIU Lihong, ZHANG Haitao, YI Weigong

2014, 42(3): 55-60. DOI: 10.3969/j.issn.1001-1986.2014.03.013

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Numerical simulation of dewatering test of Ordovician limestone in Dongtan mine

TIAN Guang, WANG Xiaobo

2014, 42(3): 61-64. DOI: 10.3969/j.issn.1001-1986.2014.03.014

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Influence of erosive ion on the strength of cement-soil pile based on analytic hierarchy process (AHP)

LYU Wei, HU Ronghua

2014, 42(3): 65-67. DOI: 10.3969/j.issn.1001-1986.2014.03.015

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Linear relationship between point load strength and uniaxial compressive strength of rock

HE Lubin, FU Zhiliang, WANG Qiang, FANG Tengjiao, GAO Nana

2014, 42(3): 68-73. DOI: 10.3969/j.issn.1001-1986.2014.03.016

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Analysis on influencing factors and their sensitivity for slope stability in opencast coal mine of eastern Inner Mongolia

LIU Xiaoping

2014, 42(3): 74-77,81. DOI: 10.3969/j.issn.1001-1986.2014.03.017

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Some understanding of identifying tectonic coal by logging curve

CHEN Ping, ZHANG Rongfei, TANG Xiuyi

2014, 42(3): 78-81. DOI: 10.3969/j.issn.1001-1986.2014.03.018

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Comparison of picking method of microseismic first-break

DUAN Jianhua

2014, 42(3): 82-86. DOI: 10.3969/j.issn.1001-1986.2014.03.019

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The interpretation of the gob based on the analysis of seismic attribute in Hongliulin coal mine

YE Hongxing

2014, 42(3): 87-91. DOI: 10.3969/j.issn.1001-1986.2014.03.020

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Prediction of tectonic coal development using elastic impedance inversion

REN Chuan, PAN Dongming, PENG Liuya, ZHAO Xin

2014, 42(3): 92-95,99. DOI: 10.3969/j.issn.1001-1986.2014.03.021

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Experimental study on determining the rational horizon of pressure-relief gas extraction boreholes

LIANG Bing, ZHAO Haibo, WANG Yan, YUAN Xinpeng

2014, 42(3): 96-99. DOI: 10.3969/j.issn.1001-1986.2014.03.022

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Prevention and treatment of drilling accident in underground coal mine

XU Chao, SHI Zhijun

2014, 42(3): 100-104. DOI: 10.3969/j.issn.1001-1986.2014.03.023

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Hydraulic system design of fission crawler independent walking drill rig for gas extraction in coal mine

YAO Yafeng

2014, 42(3): 105-108. DOI: 10.3969/j.issn.1001-1986.2014.03.024

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