1. School of Earth Sciences, Yangtze University, Wuhan 430100, China
2. Key Laboratory of Tectonics and Petroleum Resources, Ministry of Education, China University of Geosciences, Wuhan 430074, China
3. Guangzhou Marine Geology Survey, China Geological Survey, Ministry of Natural Resources, Guangzhou 510075, China
4. School of Engineering, Edith Cowan University, Joondalup, Western Australia 6027, Australia
5. Oil & Gas Survey Center, China Geological Survey, Beijing 100029, China