1. School of Geoscience and Technology, Southwest Petroleum University, Chengdu 610050, China
2. Qiangtang Institute of Sedimentary Basin, Southwest Petroleum University, Chengdu 610500, China
3. State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu 610050, China
4. China University of Geosciences (Beijing), Beijing 100083, China
5. Chengdu Center, China Geological Survey, Chengdu 610081, China
6. Institute of Sedimentary Geology, Chengdu University of Technology, Chengdu 610059, China