大庆石油地质与开发2001，Vol.20Issue(2)：95-97,3.
含聚污水回注对油层伤害研究
FORMATION DAMAGE CAUSED BY REINJECTION OF POLYMER-BEARING SEWAGE
摘要
Abstract
The rheological property of polymer-bearing sewage and its compatibility with formation water are measured in laboratory by using the treated polymer-bearing sewage from Sanan Area and natural cores from the poor Layer Sapu and Layer Gaotaizi. The core flooding test of polymer-bearing sewage is done under simulated reservoir fluid conditions. In this paper the quantitative evaluation is given to oil reservoir damage caused by the injection of polymer-bearing sewage. This research can provide feasible basis for the injection of polymer-bearing sewage into the poor Layer Sapu and Layer Gaotaizi.关键词
含聚污水/流变性/配伍性/牛顿流体/非牛顿流体/水敏指数/伤害程度分类
能源科技引用本文复制引用
孔繁华,宋吉水,刘书孟,胡彦青..含聚污水回注对油层伤害研究[J].大庆石油地质与开发,2001,20(2):95-97,3.
