1. State Key Laboratory of Shale Oil and Gas Enrichment Mechanisms and Effective Development, Beijing 102206, China
2. SINOPEC Research Institute of Petroleum Engineering Co., Ltd., Beijing 102206, China
3. College of Petroleum Engineering, Northeast Petroleum University, Daqing 163318, China
4. Engineering Technology Research Institute of the Third Oil Production Plant of PetroChina Huabei Oilfield Company, Cangzhou 062450, China