化学驱在三次采油中提高收率的应用

Application of chemical flooding in the improvement of yield in three oil recovery

本文简单介绍了表面活性剂驱、聚合物驱、碱驱以及复合驱这几种化学驱的特点、驱油机理及其发展趋势。

In this paper,the characteristics,mechanism and development trend of surface active agent flooding,polymer flooding,alkaline flooding and ASP flooding are briefly introduced.