油田采出水回注处理技术研究进展与展望

The Research Progress and Prospect of Oilfield Produced Water Reinjection Treatment Technology

油田在生产开发过程中产生了大量采油污水,经处理回注地层是采出水的最优出路。文章首先分析了油田采出水的特点,然后重点介绍了传统与新兴的油田采出水回注处理技术的研究与应用进程,并对油田采出水回注处理技术下一阶段的研究与发展方向进行了展望。

A large number ofoilfield produced water is produced during the developing of oilfield, the optimal way to process these oilfield produced water is to reinject it into strata. The paper firstly analyzes the characteristics ofoilfield produced water, then focuses on introducing the research and application process of both traditional and new treatment technologies of produced water reinjection, and finally brings forward some expectation about the research and development direction of the oilfield produced water reinjection treatment technology.