YHS-09系列油井缓蚀剂的应用性能研究  

Study on Application Properties of YHS-09 Series Corrosion Inhibitor for Oil Well

作　　者：孙中磊 李波 边靖生 

机构地区：[1]四川川庆国际工程有限公司,四川成都610051

出　　处：《化工技术与开发》2010年第6期25-27,共3页Technology & Development of Chemical Industry

摘　　要：通过模拟油田水环境配制模型水进行腐蚀测试,采用静态挂片失重法测定油井缓蚀剂的缓蚀效果,在不同温度、药剂加量、pH值以及矿化度下,对YHS-09系列缓蚀剂的应用性能进行了测评,发现该系列缓蚀剂在温度为50～60℃、药剂加量为150 mg.L-1、矿化度为80000 mg.L-1的中性水环境下,缓蚀效果良好。Through the simulation of water environment of oil field, the corrosion testing was carried out. The anticorrosive effect was determined by static weight-loss method. The application properties of YHS-09 series corrosion inhibitor was analyzed under different temperature, reagent dosage, pH and salinity, and it was found that the anticorrosive effect of this series corrosion inhibitor was the best when temperature was 50- 60℃, reagent dosage was 150mg/L, and the salinity was 80000mg/L.

关 键 词：缓蚀剂 腐蚀 性能评价 影响因素 

分 类 号：TE983[石油与天然气工程—石油机械设备]