流花4-1油田开发项目中的技术集成创新及应用  

Renovation and Application of the Integrated Technologies in the Liuhua 4-1 Oilfield Development

作　　者：冒家友 阳建军 原庆东 

机构地区：[1]中海石油(中国)有限公司深圳分公司,广东深圳518067

出　　处：《船海工程》2014年第3期172-175,182,共5页Ship & Ocean Engineering

摘　　要：对超期服役老平台进行安全解脱和回接作业,开发锚系解脱与回接成套技术,立管快速解脱、海底存放与回接成套技术及老旧跨接管深水拆除技术,在流花4-1油田水下生产系统的开发中,应用双泵采油系统和远距离电潜泵变频驱动技术,采用简化联顶管柱系统取代传统联顶管柱系统成套技术,实现管线终端PLET的国内首次研发,自主管理300 m以上深水铺管,应用遥控水下高压电切换开关技术。During the life extension project for the old hoist platform , numerous sets of innovative technologies were devel-oped, such as permanent mooring system disconnection and re-hookup technology , ESP cable subsea storage technology , riser fast disconnection and re-hookup technology and old spool deepwater recovery technology .In the Liuhua 4-1 oilfield subsea pro-duction system development , new innovative technologies in the offshore oil and gas industry were integrated into the system , such as dual electrical submersible pump （ESP）, long-distance ESP variable frequency drive （VFD） technology.The simplified land-ing string system was used to replace the traditional subsea test tree , realizing the domestic pipeline termination （ PLET） develop-ment and self-management subsea pipe S-lay in more than 300 m water depth .

关 键 词：解脱与回接 水下生产系统 老旧设施改造 技术创新 

分 类 号：U674.38[交通运输工程—船舶及航道工程]