利29断块高温高盐油藏交联聚合物驱可行性研究  

Feasibility study of crosslinked polymer flooding in high temperature and high salinity reservoir of Li 29 fault block

作　　者：姚海霞[1] 郑健[1] 郭延军[1] 曾显香[1] 田玉芹[1] 

机构地区：[1]胜利油田有限公司采油工艺研究院

出　　处：《油气地质与采收率》2003年第3期67-68,共2页Petroleum Geology and Recovery Efficiency

摘　　要：滨南油田利2 9断块是一高温高盐油藏。该文介绍了可用于高温高盐油藏的交联聚合物调驱体系,并以数值模拟为手段,对该断块交联聚合物驱浓度、段塞尺寸组合等参数进行了模拟,优选出交联聚合物驱油方案,并对其驱油效果进行了预测及评价。Li 29 fault block of Binnan oilfield is a high temperature and high salinity reservoir. This paper introduces a crosslinked polymer system with the capability of profile modification and flooding used for high temperature and high salinity reservoir. The parameters of concentration, slug size combination etc. of crosslinked polymer flooding in this fault block are simulated with numerical simulation, and optimized flooding plan is then chosen. The flooding effect is also forecasted and evaluated.

关 键 词：利29断块 高温高盐油藏 交联聚合物驱油 可行性研究 数值模拟 注入方案 

分 类 号：TE357.46[石油与天然气工程—油气田开发工程]