1. The University of Texas at Austin, Bureau of Economic Geology, John A. and Katherine G. Jackson School of Geosciences, Austin, Texas, USA..
2. Formerly China University of Petroleum, State Key Laboratory of Petroleum Resources and Prospecting, Beijing, China; presently Institute of SINOPEC Shanghai Offshore Oil & Gas Company, Pudong New Area, Shanghai, China..
3. China University of Petroleum, State Key Laboratory of Petroleum Resources and Prospecting, Beijing, China..