1. Shannxi Key Laboratory of Petroleum Accumulation Geology, Xi’an Shiyou University, Xi’an, Shaanxi Province, China
2. State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Chengdu University of Technology, Chengdu, Sichuan Province, China
3. State Key Laboratory of Petroleum Resources and Prospecting, China University of Petroleum, Beijing, China