大庆石油地质与开发2001，Vol.20Issue(2)：14-16,3.
流度比对化学驱驱油效果影响实验研究
EXPERIMENTAL STUDY ON THE EFFECT OF MOBILITY RATIO ON THE DISPLACEMENT EFFICIENCY OF CHEMICAL FLOODING
廖广志 1王克亮 1闫文华2
作者信息
- 1. 大庆油田有限责任公司勘探开发研究院,
- 2. 大庆石油学院,
- 折叠
摘要
Abstract
This paper performs a large number of heterogeneous and homogeneous core physical simulation experiments and gives the reasonable mobility ratio of polymer flooding, ASP flooding and oil displacement. The mobility ratio of ASP flooding and polymer flooding of heterogeneous core should be controlled between 13.3% and 16.8%. The ratio of homogeneous should be controlled between 0.50 and 0.33. At this time, the recovery factor of ASP flooding is 17.0%～19.1%, the recovery factor of polymer flooding is 11.8%～13.1%. Experimental result provides evidence for the selection of proper polymer fluid viscosity of pilot test.关键词
流度比/粘度比/聚合物/三元复合体系/驱油效果分类
能源科技引用本文复制引用
廖广志,王克亮,闫文华..流度比对化学驱驱油效果影响实验研究[J].大庆石油地质与开发,2001,20(2):14-16,3.
