1. College of Mining Engineering North China University of Science and Technology Tangshan P.R. China
2. School of Ocean Sciences China University of Geosciences (Beijing) Beijing P.R. China
3. Department of Education and Teaching Quality Assurance Beijing City University Beijing P.R. China
4. Key Laboratory of Marine Reservoir Evolution and Hydrocarbon Enrichment, Mechanism (Ministry of Education) China University of Geosciences (Beijing) Beijing P.R. China
5. Tianjin Oil Research Institute China National Offshore Oilfield Corporation Limited Tianjin P.R. China