摘要
本文从萨北油田聚合物驱油的工程规划阐述萨北油田开展聚合物驱采出液性质研究，特别是对采出液含聚合物后的油水沉降分离特性模拟试验研究的必要性和紧迫性。文中介绍了试验研究的内容和方法，并对试验的结果进行了分析，得出了萨北油田采出液含聚合物后的油水沉降分离特性和变化规律，为萨北油田聚合物驱油的工程设计提供了有重要参考价值的工艺参数，为以后的生产管理提供了科学依据。
is paper expounds the necessity and urgency of studying the properties of producedfluid by polymer flooding,especially the nutnerical simulation study of the settling separationcharacteristics of oil and water in the produced fluid containing polymer,based on the engi-neering plan of the polymer flooding in Sabei oil field.The paper presents the contents andmethods of the experimental research.The results of the experiment are analyzed,the settlingseparation characteristics and variations of oil and water in Sabei oil field are obtained,pro-viding technological parameters with important reference value for the engineering design ofthe polymer flooding in Sabei oil field,as well as scientific bases for the production manage-ment.
关键词
采收率
采出液性质
分离
高聚物驱油
驱油
Daqing,Sabei oil field,polymer flooding,oil recovery,properties of producedfluid,settling separation of oil and water
