两种抗盐聚合物的性能评价Evaluation on performance of two kinds of salt-resistant polymer
金妍,路忠军
JIN Yan; LU Zhong-jun(No.5 Oil Production Company of Daqing Oil Field Company Ltd.;
摘要(Abstract)：
针对杏南开发区聚合物试验区所反映的杏二水源二价钙、镁离子矿化度高,对聚合物溶液粘度影响较大,筛选了两种抗盐聚合物采用污水配制,从粘浓度、流变性、提高采收率等方面进行了室内评价,并开展了污水配制抗盐聚合物现场试注,为大规模推广应用做了前期准备工作。
The problem of polymer flooding test area in Xingnan development area is high salinity of divalent calcium and magnesium ions in Xing 2 water source having effect on the viscosity of polymer solution. This paper screens two kinds of polymer to prepare with produced water. It performs lab evaluation on concentration and viscosity, rheology and enhanced recovery, and performs a pilot test preparing for popularized LE work.
关键词(KeyWords)：
抗盐聚合物;剪切;粘度;评价
salt-resistant polymer;shear;viscosity;evaluation
基金项目(Foundation):
作者(Authors):
金妍,路忠军
JIN Yan; LU Zhong-jun(No.5 Oil Production Company of Daqing Oil Field Company Ltd.;
参考文献(References)：
- [1]王德民.发展三次采油技术,确保大庆油田持续稳定发展[J].大庆石油地质与开发,2001,20(3).
- [2]孙忙忠,姜振海,焦艳丽.北二区西部聚合物驱注入速度影响因素及效果[J].大庆石油地质与开发,2001,20(3).
- [3]高尔双,万新德,方庆.聚合物驱不同阶段效果评价方法探讨[J].大庆石油地质与开发,2001,20(4).
- [4]刘洪波,荆克荛.开展聚合物驱项目评价工作的探讨[J].大庆石油地质与开发,2001,20(5).
- [5]刘新仓,吴梅,李忠友.杏五区中块大用量聚合物驱油效果[J].大庆石油地质与开发,2001,20(2).
- [6]刘洪岩,王渝明,徐延平.杏十三区聚合物驱受效特点分析[J].大庆石油地质与开发,2001,20(2).