[1] Faculty of Engineering, China University of Geosciences-Wuhan, Wuhan,430074, China
[2] Key Laboratory of Marine Mineral Resources, Guangzhou Marine Geological Survey, China Geological Survey, Guangzhou,510075, China
[3] Key Laboratory of Gas Hydrate, Qingdao Institute of Marine Geology, China Geological Survey, Qingdao,266071, China
[4] Oil and Gas Survey Center, China Geological Survey, Ministry of Natural Resources, Beijing,100029, China
[5] Institute of Deep-Sea Science and Engineering, Chinese Academy of Sciences, Sanya,572000, China
[6] Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan,430071, China