Organization
(1. State Key laboratory of Enhanced Oil Recovery, Research Institute of Petroleum Exploration and Development, CNPC, Haidian,Beijing 100083,China; 2. MOE Key Laboratory on Enhanced Oil and Gas Recovery, Northeast Petroleum University, Daqing, Heilongjiang 163318, China 3. The Research Institute of Petroleum Exploration and Development, CNPC, Haidian,Beijing 100083, China 4. Yushulin Oilfield Co. Ltd., Daqing Oilfield Company, CNPC,Zhaodong,Heilongjiang 151100, China)Journal of Southwest Petroleum University, Vol. 33, No. 2, 109 – 114,2011(1674 – 5086,in Chinese)