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    TUBULAR HANDLING TOOL
    2.
    发明申请
    TUBULAR HANDLING TOOL 审中-公开
    管状处理工具

    公开(公告)号：WO2014179732A2

    公开(公告)日：2014-11-06

    申请号：PCT/US2014/036641

    申请日：2014-05-02

    Applicant: WEATHERFORD/LAMB, INC.

    Inventor： HEIDECKE, Karsten ,  AMEZAGA, Federico ,  MCINTIRE, Scott ,  THIEMANN, Bjoern ,  OWNBY, John Fielding

    IPC: E21B19/06

    CPC classification number: E21B19/06

    Abstract: Embodiments of the invention generally relate to a tubular handling tool. The tool may include a base and a ring or sleeve member. The tool may further include an actuation member configured to move or rotate the ring or sleeve member relative to the base. Additionally, the tool may include a clamp or dog member attached to the base. The clamp or dog member is configured to move between a radially retracted position and a radially extended position as the ring or sleeve member moves or rotates relative to the base.

    Abstract translation: 本发明的实施例一般涉及管状处理工具。 工具可以包括底座和环或套筒构件。 该工具还可以包括构造成使环或套筒构件相对于基座移动或旋转的致动构件。 此外，该工具可以包括附接到基座的夹具或狗构件。 所述夹具或爪构件构造成当环或套筒构件相对于基座移动或旋转时在径向缩回位置和径向延伸位置之间移动。

    METHOD AND APPARATUS FOR HANDLING A TUBULAR
    3.
    发明申请
    METHOD AND APPARATUS FOR HANDLING A TUBULAR 审中-公开
    用于处理管状体的方法和装置

    公开(公告)号：WO2014055693A2

    公开(公告)日：2014-04-10

    申请号：PCT/US2013/063131

    申请日：2013-10-02

    Applicant: WEATHERFORD/LAMB, INC.

    Inventor： PRATT, Brittan S. ,  HEIDECKE, Karsten ,  MCINTIRE, Scott ,  SINNOTT, Aaron

    IPC: E21B19/10

    CPC classification number: E21B19/16 ,  E21B19/06 ,  E21B19/12 ,  E21B19/24

    Abstract: A method of running tubulars includes attaching a load collar to a first tubular; landing the load collar on a load support member; connecting a second tubular to the first tubular; removing the load collar from the first tubular; and lowering the first tubular and the second tubular. In one embodiment, at least one of the first tubular and the second tubular is a screen.

    Abstract translation: 一种运行管子的方法包括将负载套环附接到第一管状物; 将负载套环落在负载支撑构件上; 将第二管连接到所述第一管; 从第一管状物移除负载套环; 并降低第一管和第二管。 在一个实施例中，第一管状物和第二管状物中的至少一个是筛网。

    TELEMETRY OPERATED EXPANDABLE LINER SYSTEM
    4.
    发明公开
    TELEMETRY OPERATED EXPANDABLE LINER SYSTEM 有权
    电子白蛋白

    公开(公告)号：EP2980349A1

    公开(公告)日：2016-02-03

    申请号：EP15177990.7

    申请日：2015-07-23

    Applicant: Weatherford/Lamb, Inc.

    Inventor： LUKE, Mike A. ,  HEIDECKE, Karsten ,  MCINTIRE, Scott

    IPC: E21B43/10 ,  E21B47/12

    CPC classification number: E21B43/103 ,  E21B34/066 ,  E21B43/105 ,  E21B43/108 ,  E21B47/12

    Abstract: A deployment assembly for expanding a liner string in a wellbore includes: a tubular mandrel having a bore therethrough; an expander linked to the mandrel and operable between an extended position and a retracted position; an extension tool disposed along the mandrel and operable to extend the expander; and a retraction tool disposed along the mandrel. The retraction tool has: an upper piston in fluid communication with the mandrel bore and operable to retract the expander; a lower piston in fluid communication with the mandrel bore and operable to balance the upper piston; a valve disposed between the pistons for isolating the lower piston from the upper piston in a closed position; and an electronics package linked to the valve for opening and closing the valve in response to receiving a command signal.

    Abstract translation: 用于在井眼中膨胀衬套柱的展开组件包括：具有穿过其中的孔的管状心轴; 连接到心轴并在延伸位置和缩回位置之间操作的膨胀器; 延伸工具，沿着所述心轴设置并可操作以延伸所述膨胀机; 以及沿心轴设置的缩回工具。 所述缩回工具具有：与所述心轴孔流体连通并可操作以缩回所述膨胀器的上活塞; 与所述心轴孔流体连通并可操作以平衡所述上活塞的下活塞; 设置在所述活塞之间的阀，用于将所述下活塞与所述上活塞隔离在关闭位置; 以及连接到所述阀的电子组件，用于响应于接收到命令信号而打开和关闭所述阀。

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