1. 1 State Key Laboratory of Shale Oil and Gas Enrichment Mechanisms and Effective Development, Beijing 102206, China
2. 2 Sinopec Key Laboratory of Shale Oil/Gas Exploration and Production Technology, Beijing 102206, China
3. 3 Shandong Provincial Key Laboratory of Deep Oil and gas, China University of Petroleum (East China), Qingdao 266580, China
4. 4 College of Control Science and Engineering, China University of Petroleum (East China), Qingdao 266580, China