摘要
对于深水水下油气开采,水下生产系统的开发模式已经成为主流的深海油气开采模式,水下生产系统包含有水下采油树、海底管汇、海管终端、水下分配单元等等众多水下生产设施,且由于水下系统的高可靠性和不可维护性的特点,对于这些深水水下生产设施的阴极保护设计就显得尤为重要。本文主要依据2011年版DNV RP B401阴极保护设计标准,介绍了水下生产设施阴极保护的设计理念和设计过程,同时也简述了深水环境下阴极保护设计所需注意的主要事项。
At present,the development model of underwater oil and gas exploitation and underwater production system has become the mainstream deep-sea oil and gas exploration mode.Underwater production system includes underwater oil production tree,submarine manifold,sea pipe terminal,underwater distribution unit And many other underwater production facilities,and because of the underwater system of high reliability and non-maintainability of the characteristics of the deepwater underwater production facilities for the cathodic protection design is particularly important.Based on the design of DNV RP B401 cathodic protection design in 2011,this paper introduces the design concept and design process of cathodic protection in underwater production facilities.At the same time,it also highlights the main issues needing attention in cathodic protection design in deep water environment.
出处
《化工设计通讯》
CAS
2017年第5期46-46,共1页
Chemical Engineering Design Communications
