均质油藏模型聚合物驱影响因素研究

Research of the Influence Factors in Polymer Flooding of Theoretical Reservoir Model

为提高原油产量和油藏采收率,油田后期一般需要经过三次采油,聚合物驱是常用的驱油方式,通过对均质油藏模型聚合物驱动态参数及性质参数单独模拟,找到各单因素对生产动态特征的影响规律,并可以发现每个因素对生产动态影响的大小,从而对油田生产有一定的指导作用。

In order to improve crude oil production and oil recovery, the polymer flooding adjustment of the oil field must be processed. Through the simulation of each factor in the theoretical reservoir mode, every factors impacted on poly-mer flooding were analyzed, which provided oilfield a production guidance.