1. State Key Laboratory of Petroleum Resources and Prospecting, China University of Petroleum (Beijing), Beijing, China
2. College of Geosciences, China University of Petroleum (Beijing), Beijing, China
3. State Key Laboratory of Shale Oil and Gas Enrichment Mechanisms and Effective Development, Beijing, China
4. SINOPEC Petroleum Exploration and Production Research Institute, Beijing, China
5. PetroChina Dagang Oil Field Company, Tianjing, China