某油田注水系统腐蚀因素分析及阻垢剂的优选

Oilfield waterflood system corrosion factor analysis and scale inhibitor optimize

主要对某油田注水系统的腐蚀产物及腐蚀机理进行分析,得知该油田注水系统的主要腐蚀因素,对各注水站在用阻垢剂进行效果评价,对在用阻垢剂效果不佳的,进行阻垢剂优选评价,为各注水站采取合理有效的防腐方案。

This paper mainly analyzes the oilfield water injection system corrosion products and corrosion mechanism, get the major corrosion factors. Evaluation the anti-corrosive agent use effects of injection plant, optimal selection anti-corrosive agent to all the injection plant that election anti-corrosive agent used ineffective. And take reasonable and effective anticor- rosive solution for all injection plant.