1. Yangtze University, School of Geosciences, Wuhan, China..
2. China University of Petroleum (Beijing), School of Geosciences, Beijing, China..
3. China Petrochemical Corporation, Beijing, China..
4. PetroChina Research Institute of Petroleum Exploration & Development, Beijing, China..
5. China University of Petroleum (East China), School of Geosciences, Qingdao, China..
6. Northeast Petroleum University, School of Geosciences, Daqing, China..
7. CNOOC Research Institute, Beijing, China..