吐哈油田沿程水质分布规律的认识

RECOGNIZATION ON THE DITRIBUTION OF INJECTED WATER QUALITY ALONG THE TREATMENT WAY

随着油田开发的不断深入,由于污水回注、系统腐蚀加剧等因素的影响,吐哈油田注入水水质问题日益突出。通过对吐哈油田水质处理系统关键设备处理效果的评价及沿程水质现状的分析,找出了注水系统沿程水质分布规律,提出了吐哈油田水质处理工艺下一步的发展建议,为油田实施精细水质处理技术提供了一定的依据。

In Tuha Oilfield,the quality of injected water is becoming worse and worse because of the produced-water re -injection and the water system corrosion,leading to dramatic increasing in workload and cost of hole-opener treatment.This paper evaluates the suitability of the key treatment facilities and analyzes the quality of injected wa- ter along the treatment way in Tuha Oilfield.Some advices on improving technical level of water treatment were put forward,which can be the theory base for fine technology of water conditioning.