1. Key Laboratory of In-situ Property-improving Mining of Ministry of Education, Taiyuan University of Technology, Taiyuan, Shanxi 030024, China
2. School of Petroleum Engineering, China University of Petroleum (East China), Qingdao 266580, China
3. Geoscience Institute, SINOPEC Shengli Oilfield Company, Dongying 257061, China
4. China National Oil and Gas Exploration and Development Ltd. Corporation, Beijing 10034, China