潜油电泵腐蚀性研究

The reseach of corrosion for Electric Submersible Pump

我国多数油气田已进入中、高含水期,各种采油设施的腐蚀十分严重,潜油电泵是油田主要采油设备之一。为了提高潜油电泵运行寿命,分别从物理因素和化学因素方面对潜油电泵腐蚀性、机理等进行分析研究,为提高产品的性能和可靠性奠定基础,对油田生产起到更好的促进作用。

Most of the oil and gas fields have entered the moderate and high water-cut stage in our country.However,？the corrosion of the production facilities is very serious.The Electric Submersible Pump（ESP） is one of the main production facilities.In order to improve the run life of the ESP,we analyze and research the corrosion and mechanism respectively from the physical factors to chemical factors.This lays a foundation for improving the product performances and reliabilities,and plays a better role in promoting production of oil field.