1. College of Resources and Environment Engineering, Guizhou University, Guiyang 550025, China
2. Key Laboratory of Unconventional Natural Gas Evaluation and Development in Complex Tectonic Areas, Ministry of Natural Resources, Guiyang 550081, China
3. Guizhou Engineering Research Institute of Oil & Gas Exploration and Development, Guiyang 550081, China
4. State Key Laboratory of Coal Mine Disaster Dynamics and Control, Chongqing University, Chongqing 400044, China