1. Shandong Provincial Key Laboratory of Deep Oil and Gas, School of Geosciences, China University of Petroleum, Qingdao, China
2. Aerospace Information Research Institute, Suzhou, China
3. Geophysical Research Institute, Sinopec Shengli Oilfield Company, Dongying, China
4. Seismic Data Processing and Interpretation Centre, Geophysical Division, COSL, CNOOC, Tianjin, China