二次采油与三次采油结合技术及进展

摘要

The integrated secondary and tertiary oil recovery is widely used in oil production,it can not only improve the EOR,but also save the crude oil to the maximum extent.This paper describes the development of the process.%在采油技术应用中,将二次采油和三次采油相结合技术是比较常见的,不仅可以提升采集率,还可以做大最大限度地节约原油.本文对两种采油技术结合的发展进行了探讨.