1. State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Chengdu University of Technology, Chengdu, Sichuan, China
2. College of Energy, Chengdu University of Technology, Chengdu, Sichuan, China
3. Xihua University, Chengdu, Sichuan, China
4. College of Earth Sciences, Chengdu University of Technology, Chengdu, Sichuan, China
5. School of Civil Engineering & Architecture, Tongling University, Tongling, Anhui, China
6. Department of International Education, Yibin University, Yibin, Sichuan, China