1. China University of Geosciences, School of Energy Resources, Beijing 100083, China and China University of Geosciences, Ministry of Education, Key Laboratory for Marine Reservoir Evolution and Hydrocarbon Abundance Mechanism, Beijing 100083, China...
2. Northwest Oilfield Company, SINOPEC, Urumqi, Xinjiang 830001, China..
3. PetroChina Huabei Oilfield Company, Renqiu 062552, China..