Microcor腐蚀监测仪的原理及其在油田上的应用  

Principle of Microcor Corrosion Monitoring System and its Application in Production System of Oilfields

作　　者：吴涛[1] 李家俊[1] 刘玉民[1] 

机构地区：[1]中海油天津化工研究设计院,天津300131

出　　处：《腐蚀科学与防护技术》2010年第6期539-542,共4页Corrosion Science and Protection Technology

摘　　要：介绍了Microcor腐蚀监测系统的组成、工作原理及具体监测步骤.应用该系统在文昌油田进行了在线腐蚀监测,结果表明该仪器记录数据比较稳定,腐蚀速率曲线总体呈现为测定初期有跃变现象,经过一段稳定期后逐渐趋于稳定状态.Microcor腐蚀监测仪作为一种新型仪器成功地运用于油田水系统腐蚀监测,为油田生产系统腐蚀监测又提供了一种快速监测、评价手段.The design principle and construction of Microcor corrosion monitoring system was introduced in this paper.The detailed operation approach of monitoring was also outlined and the real-time online corrosion status of Wenchang oilfield had been monitored by using this instrument. Experiment results showed that small fluctuated phenomenon appeared in the measured corrosion rate curve at the primary stage,and then the corrosion rate curve tended to be smooth and stable. The Microcor corrosion monitoring system,as a piece of new instrument,has been successfully applied in corrosion monitoring for oilfield production process at Wenchang oilfield,which provided a new means of fast monitoring and evaluation for establishing measures for corrosion prevention of oilfields.

关 键 词：在线腐蚀监测 Microcor腐蚀仪 油田 

分 类 号：TG174[金属学及工艺—金属表面处理]