2000m水深桁架式生产储油SPAR平台开发  

Development of Production Storage Truss SPAR Working atWater Depth of 2000m

作　　者：马网扣[1] 冯昌宁 王钰涵 

机构地区：[1]中国船舶及海洋工程设计研究院,上海200011 [2]上海外高桥造船有限公司,上海200137

出　　处：《中国造船》2017年第A01期44-53,共10页Shipbuilding of China

摘　　要：以南海某大型气田为开发目标,阐述一型作业水深2000m、储油能力15000t 的桁架式天然气生产储油 SPAR平台的开发.对采用油水置换技术和三级油水分离工艺的新型储油系统的设计进行了介绍,对中心井、TTR浮筒、气隙、运动耦合、垂荡板等设计关键点进行了分析,最终形成了平台的总体方案.水池试验结果 表明平台的运动性能良好.This paper elaborates the development of a production storage truss SPAR, with a large gas field in the South China Sea taken as the target field. The SPAR works at water depth of 2000m and has condensate oil capacity of 15000t. The oil storage system based on oil-water exchange technology and three stages of oil-water separation process is introduced. Some key design points including center well, TTR buoyancy can, air gap, coupling motion and heave plate are analyzed. An overall plan of the SPAR is acquired finally. Water tank test indicates that the SPAR has good hydrodynamic performance.

关 键 词：桁架式生产储油SPAR 油水置换技术 三级油水分离工艺 总体方案 运动性能 

分 类 号：U664.381[交通运输工程—船舶及航道工程] P75[交通运输工程—船舶与海洋工程]