台9区块开发井网进行水驱控制程度评价

Evaluation of the Water Flooding Control Extent for Developed Well Network in Tai 9 Block

本文针对台9区块存在的单井产能低,注水强度大,地层压力保持水平低,水驱效果不明显,注入水利用率低水驱控制及动用程度低等一些问题,从水驱控制程度这个方面对台9区块开发井网进行评价,为以后井网的开发调整和油田的产量提高起到一定的积极作用。

Tai9 block has many problems, such as low single well productivity, high water intensity, low formation pressure maintaining level, poor water flooding effect, low water injection rate control and so on. In this paper, well network of Tai block 9 developed was evaluated from this aspect of the water flooding degree, which could play a positive role in later development and adjustment of the well pattern and improving the yield.