Abstract:

Aiming at the carbon dioxide electrochemical corrosion phenomena in the oil extraction treatment system of Xijiang Offshore Oilfield，the causes of corrosion are analyzed and corrosion control methods are put forward. A kind of efficient and low cost corrosion inhibitor has been developed，so as to solve the corrosion problems existed in the equipment and pipelines of the oil-water treatment system in Xijiang Offshore Oilfield.

Key words: corrosion inhibitor, electrochemical corrosion, oilfiled water treatment

摘要：

针对西江油田采油处理系统的二氧化碳电化学腐蚀现象,对腐蚀原因进行分析研究,提出腐蚀控制方法。研究出一种高效、低成本的缓蚀剂,以解决西江海上油田油水处理系统存在的设备管线腐蚀问题。

关键词: 缓蚀剂, 电化学腐蚀, 油田水处理

CLC Number: 

• TE983