Organization
1. School of Petroleum Engineering, Southwest Petroleum University, Cheng-du, Sichuan 610500 China 2. The Research Institute of Exploration & Development, Southwest Oil and Gas Field Company, SINOPEC, Chengdu, Sichuan 610081 China)Journal of Southwest Petroleum University, Vol. 33,No. 2, 95 – 98, 2011(1674 – 5086,in Chinese)