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OIL COLLECTION SYSTEM AND METHOD FOR DEEPWATER SPILLS

机译:深度溢油的集油系统和方法

摘要

A subsea spill containment system comprising: a funnel structure positioned over a subsea leak; a plurality of interconnected skirts serially joined above the funnel; a collection dome above the skirts; and a hose connected to the dome. The skirts may be supported by one or more central internal longitudinal supports, such a drillpipe or solid rods. There may be multiple supports and/or multiple skirts per support. The skirts are preferably sealed to the dome, the funnel, and each other. The system may be held in place over the leak using cables secured to two or more anchor points, such as suction piles. The system may be moved aside by manipulating the cables, thereby providing access to the leak.
机译:一种海底溢流遏制系统,包括:漏斗结构,位于海底渗漏上方;漏斗上方依次连接有多个相互连接的裙板;裙子上方的收集圆顶;和连接到圆顶的软管。裙部可以由一个或多个中央内部纵向支撑件例如钻杆或实心杆支撑。每个支撑可能有多个支撑和/或多个裙板。裙部优选地密封到圆顶,漏斗,以及彼此密封。可以使用固定在两个或多个锚定点(如吸力桩)上的电缆将系统固定在泄漏处。可以通过操纵电缆将系统移到一边,从而提供泄漏的通道。

著录项

  • 公开/公告号EP2619407B1

    专利类型

  • 公开/公告日2019-10-30

    原文格式PDF

  • 申请/专利权人 HELIX ENERGY SOLUTIONS GROUP INC.;

    申请/专利号EP20110827125

  • 发明设计人 AL-SHARIF MAJID;

    申请日2011-06-28

  • 分类号E21B43/01;E02B15/04;B63B35/44;

  • 国家 EP

  • 入库时间 2022-08-21 12:31:05

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