1. College of Geosciences, China University of Petroleum-Beijing, No. 18 Fuxue Road, Changping, Beijing, 102249, PR China
2. State Key Laboratory of Petroleum Resource and Prospecting, Beijing, 102249, PR China
3. Department of Exploration and Development, Oil and Gas Company, China HuaDian Engineering Co., Ltd, Beijing, 100035, PR China
4. Research Center for Strategy of Global Mineral Resources, Institute of Mineral Resources, Chinese Academy of Geological Sciences, Beijing 100037, PR China
5. Shenyang Center of China Geological Survey, Shenyang, 110034, PR China