Offshore fluid transfer systems and methods
    1.
    发明授权
    Offshore fluid transfer systems and methods 有权
    离岸流体输送系统和方法

    公开(公告)号:US09068424B2

    公开(公告)日:2015-06-30

    申请号:US13451426

    申请日:2012-04-19

    摘要: A system for transferring fluids from a free-standing riser to a surface vessel comprises a first valve assembly including a first valve spool and a first isolation valve configured to control the flow of fluids through the first valve spool. In addition, the system comprises a second valve assembly releasably coupled to the first valve assembly with a hydraulically actuated connector. The second valve assembly includes a second valve spool and a second isolation valve configured to control the flow of fluids through the second valve spool. Further, the system comprises a deployment/retrieval rigging coupled to the first valve assembly and configured to suspend the first valve assembly and the second valve assembly from the surface vessel. Each isolation valve has an open position allowing fluid flow therethrough and a closed position restricting fluid flow therethrough, and each isolation valve is biased to the closed position.

    摘要翻译: 用于将流体从独立立管传送到表面容器的系统包括第一阀组件,其包括第一阀芯和构造成控制通过第一阀芯的流体流动的第一隔离阀。 此外,该系统包括可释放地联接到具有液压致动连接器的第一阀组件的第二阀组件。 第二阀组件包括第二阀芯和第二隔离阀,第二隔离阀构造成控制通过第二阀芯的流体流动。 此外,该系统包括联接到第一阀组件并被配置为将第一阀组件和第二阀组件从表面容器悬挂的部署/检索索具。 每个隔离阀具有允许流体流过的打开位置和限制流体流过其中的关闭位置,并且每个隔离阀被偏压到关闭位置。

    OFFSHORE FLUID TRANSFER SYSTEMS AND METHODS
    3.
    发明申请
    OFFSHORE FLUID TRANSFER SYSTEMS AND METHODS 有权
    离岸流体传输系统和方法

    公开(公告)号:US20120273215A1

    公开(公告)日:2012-11-01

    申请号:US13451426

    申请日:2012-04-19

    IPC分类号: E21B43/16

    摘要: A system for transferring fluids from a free-standing riser to a surface vessel comprises a first valve assembly including a first valve spool and a first isolation valve configured to control the flow of fluids through the first valve spool. In addition, the system comprises a second valve assembly releasably coupled to the first valve assembly with a hydraulically actuated connector. The second valve assembly includes a second valve spool and a second isolation valve configured to control the flow of fluids through the second valve spool. Further, the system comprises a deployment/retrieval rigging coupled to the first valve assembly and configured to suspend the first valve assembly and the second valve assembly from the surface vessel. Each isolation valve has an open position allowing fluid flow therethrough and a closed position restricting fluid flow therethrough, and each isolation valve is biased to the closed position.

    摘要翻译: 用于将流体从独立立管传送到表面容器的系统包括第一阀组件,其包括第一阀芯和构造成控制通过第一阀芯的流体流动的第一隔离阀。 此外,该系统包括可释放地联接到具有液压致动连接器的第一阀组件的第二阀组件。 第二阀组件包括第二阀芯和第二隔离阀,第二隔离阀构造成控制通过第二阀芯的流体流动。 此外,该系统包括联接到第一阀组件并被配置为将第一阀组件和第二阀组件从表面容器悬挂的部署/检索索具。 每个隔离阀具有允许流体流过的打开位置和限制流体流过其中的关闭位置,并且每个隔离阀被偏压到关闭位置。