化学驱采出水处理工艺技术研究进展

Research progress of chemical flooding produced water treatment process and technology

化学驱采出水的处理可归结为物理处理技术和化学处理技术。本文概述了化学驱采出水的水质特征,综述了化学驱采出水物理处理技术在应用中存在的过滤器反冲洗问题及其研究进展以及近年来化学驱采出水处理化学药剂和处理工艺的研究进展。最后,对化学驱采出水处理工艺技术的发展方向进行了展望。

The treatment of chemical flooding produced water can be divided into physical treatment technology and chemical treatment technology.In this paper,the quality characteristics of produced water by chemical flooding are summarized,and the problems of filter backwashing existing in the application of chemical flooding produced water physical treatment technology and the research progress are reviewed the research progress of chemical flooding produced water treatment chemicals and treatment process in recent years is also summarized.Finally,the development direction of chemical flooding produced water treatment technology is prospected.