1. School of Geoscience and Technology, Southwest Petroleum University, Chengdu, China
2. School of Geoscience and Technology and the State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu, China
3. Research and Development Center of BGP, CNPC, Zhuozhou, China
4. Geophysical Division, Geophysical Research Institute, China Oilfield Services Ltd., Zhanjiang, China