Influence of interlayer channeling of composite reservoir on gas drainageZHANG Zhiyuan, ZHU Chuanjie, LIU Siyuan, LI Long1-8
Experimental study on influencing factors of initial gas emission velocity based on multiple linear regressionLEI Hongyan9-15
Migration law of ceramsite proppant and its granularity matching during coalbed methane fracturingZHANG Miao, ZOU Mingjun, LYU Lele, SHI Yongli, LI Linji16-19,26
Experimental study on mechanical properties of gangue cemented filling material improved by alkali residueSUN Wenjie, YIN Wei, OUYANG Shenyang, ZHANG Kun, BAI Xiaomin, LI Hui, QIAO Wen, FANG Lei20-26
Study on dust suppression effect of surfactant on anthracite coal dustLI Zhongwen, ZHANG Zhiqiang, CHEN Xi, WU Congshan27-32
Transformation characteristics of pore structure of coal by freezing-thawing cycleYUAN Junwei, XIA Jingyi, CHU Shaofei33-39
Study on preparation and properties of hydrogels for prevention of coal spontaneous combustion with high water absorption and water retentionYANG Miaomiao, DAI Guanglong40-45
Groups evolution of long-flame coal oxidation process under various air ambienceLYU Zhiguang, XU Yongliang, LIU Zejian, WU Jindong, LI Minjie46-52
Optimization of heat extraction performance of gravity heat pipe under multiple working conditionsMA Xin, XIE Rongyu, MENG Xi, LIU Jingwen, XIAO Yang, LU Xing53-58
Numerical simulation of rock damage mechanism by water jet under confining pressureSHEN Yifei, XU Shen, FENG Peiyun, PANG Fengling59-65
