聚合物驱油技术在大庆油田的应用  

Application of polymer flooding technology in Daqing Oilfield

作　　者：王德民[1] 程杰成[1] 吴军政[1] 王刚[1] 

机构地区：[1]大庆油田有限责任公司,黑龙江大庆163453

出　　处：《石油学报》2005年第1期74-78,共5页Acta Petrolei Sinica

基　　金：国家重点基础研究发展规划"973"项目(G1999022500)部分成果。

摘　　要：利用室内研究与现场试验相结合的手段和方法,总结分析了大庆油田7年多的聚合物驱油生产实践过程,研究了聚合物驱油提高采收率的实际值,分析了提高采收率的主要影响因素,论述了获得均匀聚合物驱前缘及降低聚合物驱油生产成本的方法,大庆油田的应用实践对聚合物驱油技术在我国的进一步推广应用具有一定的指导意义。According to the results of the research in the Lab. and field tests, the experiences of polymer flooding in Daqing Oilfield in seven years are analyzed. The actual recovery in the field and the major factors influencing recovery efficiency are investigated. The methods for enhancing recovery efficiency, the measures to obtain a uniform polymer flooding front and ways to lower the costs for producing crude oil by polymer flooding are discussed. The effectiveness of polymer flooding technology applied in Daqing Oilfield can provide some references for further application of polymer flooding in China.

关 键 词：大庆油田 聚合物 驱油技术 应用效果 采收率 

分 类 号：TE357.431[石油与天然气工程—油气田开发工程]