海上油气田栈桥设计关键技术及运用  

Design and Application of Bridge on Offshore Oil and Gas Field

作　　者：黄莲英 陈实 许正刚 李清明 

机构地区：[1]湛江南海西部石油勘察设计有限公司,广东湛江524057

出　　处：《中国海洋平台》2015年第4期15-19,共5页China offshore Platform

摘　　要：在海上油气田开发项目中,需要依托原有油气田的措施,以达到降本增效的目的。通过栈桥把两个平台连接在一起,依托原有的油气处理系统、生产公用系统、供电及控制系统等,应用栈桥代替海底管线和海底电缆铺设,节省油田的建设时间和投资成本。该文主要介绍栈桥的设计原则和关键技术,可为水深约100m以内的固定式平台之间栈桥的设计提供指导。In offshore oil/gas field development, in order to reduce investment, need to rely on existing oil field establishment. Two platforms connected by bridge,two or more plat- forms can share oil/gas process system, utility system, electric power system and control sys- tem etc,by using bridge, replace constructing of subsea pipeline and subsea cable, save the building time and reduce a great deal investment. The paper present the design principle and key design technology of bridge, and offer design guidance of bridge for two platform in water depth about 100 meter.

关 键 词：栈桥 栈桥固定端 栈桥滑动端 平台位移 膨胀弯 

分 类 号：P75[天文地球—海洋科学]