污水处理技术在塔河油田的研究及应用

随着塔河油田地层能量的不断下降,注水作业已经进行了规模性开展,注入水水质成为实现油田稳产、上产的关键因素之一。本文针对塔河油田西达里亚注水站水质明显超标问题进行了深入的研究,通过室内评价并结合现场试验,实现了相应水处理剂应用技术的优化,现场应用取得显著效果,外输污水水质大幅提升,达到了砂岩注水水质控制指标A2级,取得了好的经济效益。

The research and application of sewage treatment technology intahe oilfield

With the waterflood assignment scaled development in Tahe oil field,The water quality of waterflood to become one of the key factors of achieving stable and increased production.This pape in-depth research the problem of exceeding standard significantly of water quality of Tehe oil field Xidaliya waterflood station.Through the lab evaluation and field experiments to realize the optimization of corresponding water treatment agents application technology,which achieve significant effect in on -spot application,advance significantly of the water quality of export sewage,make the water quality of sandstone waterflood reaching "A2" level control standard,and has got the good economic benefits.