1. State Key Laboratory of Petroleum Resources and Prospecting, China University of Petroleum (Beijing), Changping, Beijing 102249, People’s Republic of China
2. Key Laboratory of Cenozoic Geology and Environment, Institute of Geology and Geophysics, Chinese Academy of Sciences, Chaoyang, Beijing 100029, People’s Republic of China
3. Zhongyuan Oilfield Branch, SINOPEC, Puyang, Henan 457001, People’s Republic of China