COAL GEOLOGY & EXPLORATION 2015 Vol. 43 No. 6

Low-threshold coal and gas outburst dynamic phenomenon and mechanism in Xinmi coal mining area

LI Yunbo, JIANG Bo, ZHANG Yugui

2015, 43(6): 1-7. DOI: 10.3969/j.issn.1001-1986.2015.06.001

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Genetic type of abnormal gas emission from coal seam floor in Huangling mining area

TANG Enxian

2015, 43(6): 8-11. DOI: 10.3969/j.issn.1001-1986.2015.06.002

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Carboniferous and Permian palynological assemblages and the coal forming environment in Pengzhuang coal mine of Shandong Province

TIAN Chenlong, LI Shoujun, XU Fenglin, ZHAO Xiuli

2015, 43(6): 12-22. DOI: 10.3969/j.issn.1001-1986.2015.06.003

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Characteristics of the mud shale reservoirs of transitional facies: with Qinshui basin as an example

LIU Jiaonan, ZHU Yanming, LIU Yu, TANG Xin

2015, 43(6): 23-28. DOI: 10.3969/j.issn.1001-1986.2015.06.004

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Analysis of controls in CBM wells production of well group He 6 in Heshun block in Qinshui basin

FU Yutong, XU Zhidan, CUI Bin, XU Zuwei

2015, 43(6): 29-31,35. DOI: 10.3969/j.issn.1001-1986.2015.06.005

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Influence Factors of coalbed methane production rate of multi-coalbeds commingled production in Guqiao coal field

XU Yaobo

2015, 43(6): 32-35. DOI: 10.3969/j.issn.1001-1986.2015.06.006

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Analyses on the adsorption difference between coalbed methane and shale gas

XIA Daping, WANG Zhen, MA Junqiang

2015, 43(6): 36-38,44. DOI: 10.3969/j.issn.1001-1986.2015.06.007

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Controlling factors of fracture distribution of shale in Lower Cambrian Niutitang Formation in southeast Chongqing

YUE Feng, JIAO Weiwei, GUO Shujun

2015, 43(6): 39-44. DOI: 10.3969/j.issn.1001-1986.2015.06.008

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Distribution characteristics of permeability of depressed coal seam in Lishu Town in Jixi basin

LI Shibin, WANG Xiaoming, ZHANG Ligang, GUAN Bing

2015, 43(6): 45-48. DOI: 10.3969/j.issn.1001-1986.2015.06.009

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Design of the key instruments for automatic monitoring and control of production in CBM well

ZOU Yuqing, ZHAO Fengkun, HUANG Yong, WANG Bo

2015, 43(6): 49-53. DOI: 10.3969/j.issn.1001-1986.2015.06.010

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Revetment seepage field and stability under conditions of dynamic changes of the water level

WU Manying, YANG Liang, LIU Weiguo

2015, 43(6): 54-59. DOI: 10.3969/j.issn.1001-1986.2015.06.011

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Research on safe mining technology for shallow buried coal seam under the goaf water in northern Shaanxi Province

ZHANG Liqi, LIU Yang, FANG Gang

2015, 43(6): 60-64. DOI: 10.3969/j.issn.1001-1986.2015.06.012

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Experiment of double-line method for the collapsibility of saline soil

YIN Ruijie, ZHANG Liujun, XING Yanru

2015, 43(6): 65-69. DOI: 10.3969/j.issn.1001-1986.2015.06.013

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Application of Logistic regression model based on rough set in recognition of mine water inrush pattern

WANG Jiangrong, HUANG Jianhua, LUO Ziqin, WEN Hui

2015, 43(6): 70-74. DOI: 10.3969/j.issn.1001-1986.2015.06.014

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Control of dynamic disasters induced by strong mine pressure in Huating Mine

ZHAO Feng, QI Junde, DING Ziwei

2015, 43(6): 75-79. DOI: 10.3969/j.issn.1001-1986.2015.06.015

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Application of flat dilatometer test in soft soil of the New Coastal Area of Tianjin

LI Zuoliang, YANG Aiwu, HU Shuopeng

2015, 43(6): 80-83. DOI: 10.3969/j.issn.1001-1986.2015.06.016

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Experimental research on dynamic strength of laterite in Nanchang

YANG Weihong, LIU Weiping, FU Mingfu

2015, 43(6): 84-86. DOI: 10.3969/j.issn.1001-1986.2015.06.017

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The genetic analysis of cracks of the ground and buildings in New Sujiali Village

LIU Fei, HU Bin, SONG Dan, WANG Xian, RAO Chenxi

2015, 43(6): 87-91,96. DOI: 10.3969/j.issn.1001-1986.2015.06.018

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Quantitative grading of status evaluation of landforms and landscape in mining geo-environments: A case study of two coal mines in Shaanxi Province

LIU Xiang

2015, 43(6): 92-96. DOI: 10.3969/j.issn.1001-1986.2015.06.019

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Effect of coal mining-induced subsidence on the soil water system of rice paddy and its countermeasures of invprovement: A case study of Songzao miming area

HOU Junwei, SHI Weiyu, WEN Shengcang

2015, 43(6): 97-99. DOI: 10.3969/j.issn.1001-1986.2015.06.020

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The influence of magnetic field on measuring result of CSAMT

WANG Junlu, LIN Pinrong, LI Dang, LI Jianhua, WANG Meng

2015, 43(6): 100-104,108. DOI: 10.3969/j.issn.1001-1986.2015.06.021

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Study and application of objective function in microseismic source location

ZHANG Huanlan, ZHU Guangming, WANG Baoli

2015, 43(6): 105-108. DOI: 10.3969/j.issn.1001-1986.2015.06.022

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Application of TEM technique in detecting the water enrichment of strata

ZHANG Zhenyong

2015, 43(6): 109-113. DOI: 10.3969/j.issn.1001-1986.2015.06.023

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Characteristics of gravity and magnetic field in Weibei uplift of Ordos basin

XU Wenqiang, YUAN Bingqiang, ZHANG Chunguan, ZHANG Bo, XU Haihong, MA Xiaolei

2015, 43(6): 114-120. DOI: 10.3969/j.issn.1001-1986.2015.06.024

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Application of micro-resistivity image logging in identifying shale Facies and fractures

HUANG Zhenhua, CHENG Lijun, LIU Junfeng, XIE Qingming, WANG Fei

2015, 43(6): 121-123,127. DOI: 10.3969/j.issn.1001-1986.2015.06.025

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Development and key technology of fully hydraulic dril rig ZDY1450LG

YAO Yafeng, LIANG Chunmiao, SONG Haitao, PENG Tao

2015, 43(6): 124-127. DOI: 10.3969/j.issn.1001-1986.2015.06.026

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Experimental evaluation of coalbed reservoir damage induced by sequential contacts with working fluids

KANG Yili, ZHAN Liying, LI Xiangchen, ZHOU Laicheng

2015, 43(6): 128-132. DOI: 10.3969/j.issn.1001-1986.2015.06.027

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Construction technologies and stimulation of U-shape well for CBM development——with 2014ZX-U-05V/H well of coal 15 in SiHe Mine as an example

HUANG Wei, WANG Jun, HAO Shijun, ZHENG Yuzhu, QI Hongjun, ZHANG Qiang

2015, 43(6): 133-136. DOI: 10.3969/j.issn.1001-1986.2015.06.028

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Wellbore stability analysis based on discrete element

BAO Kai, LIU Qingyou, REN Wenxi

2015, 43(6): 137-140. DOI: 10.3969/j.issn.1001-1986.2015.06.029

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