注水井筒腐蚀结垢及防垢除垢工艺研究

Study on corrosion and scaling of water injection wellbore and their solutions

本文对某油田部分注水井开展了现场腐蚀结垢研究,分析其腐蚀情况、腐蚀原因,确定出合适的解决办法,为切实降低注水井腐蚀结垢速度、降低原油生产成本提供了可靠的技术支持。

This paper carries out a research on the on-site corrosion and scaling in partial injection wells of one oilfield,and analyses their corrosion situation,corrosion causes,and then determines appropriate solutions.This research provides a reliable technical support to effectively reduce the corrosion and fouling rate of injection wells and reduce the cost of crude oil production.