注CO2气驱提高采收率效果影响因素分析

摘要

With the increasing difficulty of conventional water injection development,application of CO2 gas flooding technology is widely used in this area,which can effectively improve the recovery of oil recovery,this paper analyzes the factors affecting the efficiency of CO2 gas flooding.%随着油田常规注水开发的难度不断增加,应用注CO2气驱技术也被广泛地应用,该技术可以有效地提高原油采收率,本文就针对注CO2气驱提高采收率效果影响因素进行分析.