Affiliation: | 1.State Key Laboratory of Coal Mine Disaster Dynamics and Control, Chongqing University, Chongqing, 400044, China ;2.School of Resources and Safety Engineering, Chongqing University, Chongqing, 400044, China ;3.Exploration and Development Research Institute of Petro China Southwest Oil and Gas Field Company, Chengdu, 610041, China ; |