1. School of Energy Resources, China University of Geosciences, Beijing 100083, China
2. Key Laboratory of Deep Geology and Resources, SINOPEC, Beijing 100083, China
3. Dipartimento di Scienze della Terra, Sapienza Università di Roma, P.le Aldo Moro 5, 00185 Roma, Italy
4. China Petrochemical Corporation Ltd., Beijing 100728, China