1. The 2nd Geological Brigade of Hebei Bureau of Geology and Mineral Resource Exploration Tangshan China
2. Chengdu Center, China Geological Survey, MNR Chengdu China
3. Key Laboratory of Sedimentary Basin and Oil and Gas Resources, MNR Chengdu China
4. Sedimentary Geology Research Center of Chengdu Center, China Geological Survey, MNR Chengdu China
5. Institute of Karst Geology, Chinese Academy of Geological Sciences/Karst Dynamics Laboratory, MLR &GZAR Guilin China
6. Chongqing Key Laboratory of Complicated Oil and Gas Field Exploration and Development Chongqing University of Science and Technology Chongqing China