Corrosion Control and On-line Monitoring in Produced Water Reinjection Pipeline System of Shengli Oilfield China

摘要：

　　In this study,an electrochemical testing method is studied and intented bo be used for online monitoring for corrosion control in pipelines of produced water reinjection in Shengli Oilfield.Corrosion inhibitors are used in the pipeline.The factors that affect the corrosion rate are invesitigated in laborotary,including temperature,flow velocity,pH and NaCl concentration.Corrosion inhibitors are assessed and their effectivness are monitored using the electrochemical testing method.An on-line corrosion monitoring scheme is designed to monitor the corrosion state and inhibitor performance of the pipeline.This new method can assess the quality of corrosion inhibitors and their ant-icorrosion efficiency instantaneously.

关键词： Corrosion Produced water rejnjection Corrosion inhibitors On-line monitoring

作者: Fangping Yan

作者单位: Lecturer; Chengde Petroleum College; Chengde, 067000

会议类型: 国际会议

会议名称: 第四十届国际海事委员会会议

会议地点: 北京

会议语种:英文

页码: 179-186

在线出版日期: 2012-10-14（万方平台首次上网日期，不代表论文的发表时间）