Study on Performance of Fracturing Fluid Based on Surfactant Releasing Water Locking EffectZHENG Yangfeng, ZHAI Cheng, NI Guanhua1-5
Effect of NaOH Pretreatment on Biomethane Conversion in AnthraciteLI Xingfeng, GUO Hongguang, ZHANG Yiwen, HAN Zuoying, LIU Jian6-9
Visualization of Actual Measurement Data of Gas Distribution in Fully Mechanized Caving FaceDU Chunning, LI Jie, NING Deyi, JIANG Wenzhong10-13
Test Study on Air Leakage Channel of Fully Mechanized Top Coal Caving Face in Super Thick Seam Based on Tracer Gas TechnologySUN Zhenping14-17
Experimental Study on Optimization Selection of Coal Spontaneous Combustion Index Gases in 4-2 Coal Seam of Chaijiagou MineZHAI Xiaowei, CHENG Zhuo18-23
Comprehensive Pressure Relief Mechanism and Application of Non-pillar Mining in Semi-coal Protective LayerXIE Xiaoping, WEI Zhongju, LIANG Minfu24-27,32
Influence of Methane-oxidizing Bacteria on Industrial Properties of Coal SamplesLI Yue, WANG Qianzhi, ZHANG Yuchen, WANG Xiaoyao, YANG Xiaobin28-32
Study on Low Density Composite Cement-based Cementing Materials for Coalbed Methane WellWANG Sheng, GONG Ruhua, CHEN Shaohua, JIAN Liming, SHU Zhihong, XU Shitong33-37,42
Displacement Field Evolution in Deformation Process of Coal and Rock MaterialsYAN Huan, LI Shugang, DING Yang, MA Qian38-42
Numerical Simulation Experiment of Repeated Mining Overburden and Surface Subsidence Under Coal Pillar GroupHU Qingfeng, LIU Wenkai, CUI Ximin, LI Chunyi, WANG Xinjing43-47
