深水长距离动静态一体海缆安装设计  

Installation Design of Deepwater I ong Distance Dynamic and Static Integrated Submarine Cable

作　　者：刘野 前德门 白熠 LIU Ye;QIAN Demen;BAI Yi(Offshore Oil Engineering Co.,Ltd.,Tianjin 300452,China)

机构地区：[1]海洋石油工程股份有限公司,天津300452

出　　处：《船舶与海洋工程》2023年第4期43-47,共5页Naval Architecture and Ocean Engineering

摘　　要：在采用深水全水下生产系统和浮式生产储油卸油装置(Floating Production Storage and Offloading, FPSO)进行油气田开发时,海流和FPSO的往复运动会给海缆带来不利影响。对此,分析海缆的水下在位形式,推荐采用深水海缆波构型。对海缆起始铺设、海缆卡子与水下基盘就位的特殊设计等海缆技术进行研究,并通过实际案例验证该海缆安装设计方法的效果。实际应用结果表明,这种方法能解决“深水全水下生产系统+FPSO”这种油气田开发形式的复杂结构和构型的海缆水下安装难题。When a fully underwater production system is used with Floating Production Storage and Offloading(FPSO)for the development of deep-water oil and gas field,the reciprocating motion of ocean currents and FPSO can have adverse effects on submarine cables.In this regard,the underwater in-place form of submarine cables is analyzed,and the wave configuration of deep-water submarine cable is recommended.A research on the submarine cable technology including special design of initial laying,positioning of submarine cable clamps and underwater foundation plates are carried out,and the effectiveness of this submarine cable installation design is verified in the actual construction cases.The result indicates that the method can solve the problems caused by the complex structure and configuration of submarine cable installation in the development of this kind of oil and gas field.

关 键 词：深水油田 海底电缆 水下在位 

分 类 号：P756.1[天文地球—海洋科学]