摘要
经对注聚合物油藏的实测试井资料的分析研究 ,发现无论是注入井还是生产井 ,注聚合物前后测得的试井曲线有明显的差别 ,注聚合物油藏的试井解释也比较复杂。通过建立适合不同流体条件的试井模型 ,可实现解释不同流动期的聚合物驱井的试井资料 ,并可根据实测试井解释结果 。
This paper investigates characteristics of practical transient pressure testing curves for a well in a polymerflooding reservoir. It is found that for wether an injection well or a production well,there are greater differencesbetween well-testing curves obtained before polymer flooding and those during the polymer flooding periods. Andit is also found that well test analysis for a well in a ploymer flooding reservoir is more complex than we canimagine. Through establishing well test interpretation models under different fluid flooding conditions,we cananalyze well test data gotten from a well in a reservoir under different polymer flooding flow periods.
出处
《油气井测试》
1999年第1期26-30,76,共6页
Well Testing
关键词
聚合物
驱动
试井解释
非牛顿流体
ploymer,drive,well testing interpretation, nonnewtonian fluid
