2012 Honorary Lecturer South & East Asia | Sam Z. Sun China University of Petroleum, Beijing, China The cheapest elastic information: How rock physics models and amplitude processing affect prestack PP inversion | | Tour photos | CNPC Xinjiang Oilfield |  |  |  | | | | | BGP, Zhuozhou Hebei, China |  |  |  |  | | |  |  | | | | | | China University of Petroleum Geophysical Society, Beijing, China |  |  |  |  | | China University of Geosciences, Wuhan, China |  |  |  | | | Yangtze University, Wuhan, China |  | | | | | Southwest Petroleum Institute Geophysical Society, Chengdu, China |  |  |  | | | | | China University of Geosciences Geophysical Society, Beijing, China |  |  |  |  | | University of Science & Technology of China SEG Student Chapter, Hefei, Anhui, China |  |  |  | | | Northwest University Geophysical Society, Xi'an, China |  |  |  |  | | Kyoto University Geophysical Society, Kyoto City, Japan |  |  |  |  | | China University of Petroleum East, Qingdao, China |  |  |  |  | | |  |  | | | | CNOOC Shenzhen Branch, Guangzhou, China |  |  | | | | CNPC Hangzhou Institute, Hangzhou, China |  |  |  | | | CNPC Daqing Oilfield Research Institute of Exploration and Development and Daqing Petroleum Institute, Daqing, China |  |  |  |  | | | | | | | |