1. State Key Laboratory of Water Resource Protection and Utilization in Coal Mining, Beijing 102209, China
2. Key Laboratory of Groundwater Resources and Environment, Ministry of Education, Jilin University, Changchun 130021, China
3. Sichuan Institute of Geological Engineering Investigation Group Co. Ltd., Chengdu 610072, China
4. School of Petroleum Engineering, Yangtze University, National Engineering Research Center for Oil & Gas Drilling and Completion Technology, Wuhan 430100, China