1Research on the theoretical model and engineering technology of the coal seam gas drainage hole sealingZHOU Fubao, SUN Yuning, LI Haijian, YU Guofeng433-4392Experimental study of characteristics of surface potential and electromagnetic radiation of pre-cracked rock plate during fractureREN Xuekun, WANG Enyuan, LI Zhonghui440-4463Study on the mechanism of delayed water inrush of collapse column under the influence of miningZHANG Boyang, BAI Haibo, ZHANG Kai447-4544Dynamic prediction of gas concentration based on multivariate distribution lag modelYANG Li, LIU Hui, MAO Shanjun, SHI Chao455-4615Research on the relationship between bituminous coal dust wettability and inorganic mineral contentCHENG Weimin, XUE Jiao, ZHOU Gang, NIE Wen, WEN Jinhao462-4686Broken laws of key strata on strata behaviors in large height fully-mechanized face of nearly shallow coal seamWANG Gang, LUO Haizhu, WANG Jiren, TIAN Fuchao, WANG Shuai469-4747Broken expand properties of caving rock in shallow buried goafLIANG Bing, WANG Beifang, JIANG Liguo, LI Gang, LI Changyu475-4828A coal shear fracture source model and its far-field seismic characteristicsFENG Junjun, WANG Enyuan, SHEN Rongxi, CHEN Liang, LI Xuelong, LI Nan483-4899Evolutionary characteristics of fracture laws of high-position hard thick strata with elastic foundation boundaryJIANG Jinquan, WANG Pu, WU Quanlin, ZHANG Peipeng490-49910Rock failure mechanism under uniaxial compression condition based on P-T diagram of moment tensorsCHAI Jinfei, WU Shunchuan, GAO Yongtao, ZHOU Yu, GAO Yanhua, HUANG Xiaoqing500-50611A thermodynamic constitutive model for creep behavior of rocks and its applicationYOU Shuang, ZHANG Zhichao, JI Hongguang507-51312Calculation method of frozen soil wall thickness for inclined shaft in consideration of the shaft inclinationZHOU Tanjun, ZHOU Guoqing514-52013Recognition of tight gas using kernel fisher discriminant analysis:a case from Shahezi formation in Xujiaweizi depressionCHEN Haifeng521-526,54314Discovery and significance of hydrocarbon source rocks in the lower Cambrian at the southern margin of Ordos basinLIAO Jianbo, CHEN Qilin, LI Zhiyong, WANG Jing, LIU Guanglin, WAN Yanrong527-53415Controlling mechanism on remaining oil distribution by development fluid potential in middle-high permeability reservoirZHAO Junwei, XU Huaimin, XU Zhaohui, WEI Qiren, GUO Dianbin, LIU Yunhua, YANG Hui535-54316Evolution of metamorphic rocks under the Cretaceous sediments in northern South Yellow SeaNI Bin, YANG Fengli, LI Xiao, YU Peng544-55217Characteristics of strike-slip fault tip damage zones and their control on hydrocarbon accumulation:a case study of strike-slip fault system of Daluomi, Fangzheng fault depressionPING Guidong, LIU Yunyan, GAO Yuting, FANG Xiao, LYU Yanfang, FU Guang, YUAN Hongqi553-56118Structural deformation features and its control on hydrocarbon accumulation in Huangjindai oilfield, Liaohe DepressionLIU Xiaowen, SHI Shangming, HE Chunbo, CHANG Di, LYU Pengji, LIU Lu562-56719Lithofacies types and reservoir characteristics of fine-grained sedimentary rocks in Paleogene,southern Bohai fault-depressed lacustrine basinZHANG Shun, CHEN Shiyue, PU Xiugang, WANG Yongshi, TAN Mingyou568-58120Combination of volcanic reservoir spaces and hydrocarbon storage modes: a case study on the Carboniferous system in Chepaizi area, west of Junggar basinWEN Yaru, YANG Shaochun, WANG Yong582-590 