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    LANDING STRING COMPENSATOR
    3.
    发明申请
    LANDING STRING COMPENSATOR 审中-公开
    起落架补偿器

    公开(公告)号：WO2009126940A3

    公开(公告)日：2009-11-26

    申请号：PCT/US2009040283

    申请日：2009-04-10

    Applicant: WEATHERFORD LAMB ,  MOUTON DAVID E ,  HAYES MICHAEL ,  HEIDECKE KARSTEN ,  HAVENS DAVID J ,  FISHER RALEIGH ,  HOLLINGSWORTH JIM ,  BOUTWELL DOYLE

    Inventor： MOUTON DAVID E ,  HAYES MICHAEL ,  HEIDECKE KARSTEN ,  HAVENS DAVID J ,  FISHER RALEIGH ,  HOLLINGSWORTH JIM ,  BOUTWELL DOYLE

    IPC: E21B19/00 ,  E21B19/09

    CPC classification number: E21B41/08 ,  E21B17/07 ,  E21B19/09 ,  E21B41/0014

    Abstract: The present invention generally relates to an apparatus (100) and method for compensating a landing string (50) due to movement of a floating rig platform. In one aspect, a compensation system for use with a landing string is provided. The compensation system includes a slip joint member attachable to the landing string, the slip joint member having an upper portion and a lower portion. The compensation system further includes a first lock assembly configured to connect the upper portion of the slip joint member to a floating rig. Additionally, the compensation system includes a second lock assembly configured to connect the lower portion of the slip joint (20) member to a riser (40) disposed below the floating rig (5). In another aspect, a method for compensating a landing string due to movement of a floating rig is provided.

    Abstract translation: 本发明总体上涉及一种用于补偿由于浮式钻机平台的移动引起的着陆柱（50）的装置（100）和方法。 一方面，提供了一种与着陆柱一起使用的补偿系统。 补偿系统包括可附接到着陆柱的滑动接头构件，滑动接头构件具有上部和下部。 补偿系统还包括第一锁定组件，其构造成将滑动接头构件的上部连接到浮动钻机。 此外，补偿系统包括第二锁定组件，其被配置为将滑动接头（20）构件的下部连接到设置在浮动钻台（5）下方的提升管（40）。 在另一方面，提供了一种由于浮动钻机的移动而补偿着陆柱的方法。

    Top drive stand compensator with fill up tool
    5.
    发明专利
    Top drive stand compensator with fill up tool 未知

    公开(公告)号：AU2014206212A1

    公开(公告)日：2015-02-12

    申请号：AU2014206212

    申请日：2014-07-28

    Applicant: WEATHERFORD LAMB

    Inventor： WOOD KEVIN ,  HOLLINGSWORTH JIM ,  HILL TROY F

    IPC: E21B19/16 ,  E21B17/00

    Abstract: TOP DRIVE STAND COMPENSATOR WITH FILL UP TOOL A compensation and fill up assembly (220) comprises a slip assembly for engaging a tubular and a compensation assembly (200) for supporting a weight of the tubular (101) when engaged by the slip assembly. The compensation and fill up assembly (200) further comprises a fluid swivel (230) and a fill up tool (250) coupled to the fluid swivel (230) by a fluid shaft (228). The fill up tool (250) is insertable into and rotatable with the tubular (101) using the fluid swivel. 35 biin l

    Landing string compensator
    6.
    发明专利
    Landing string compensator 未知

    公开(公告)号：AU2012201418A1

    公开(公告)日：2012-04-05

    申请号：AU2012201418

    申请日：2012-03-08

    Applicant: WEATHERFORD LAMB

    Inventor： MOUTON DAVID E ,  HAVENS DAVID J ,  BOUTWELL DOYLE ,  FISHER RALEIGH ,  HEIDECKE KARSTEN ,  HAYES MICHAEL ,  HOLLINGSWORTH JIM

    IPC: E21B19/00 ,  E21B19/09

    Abstract: LANDING STRING COMPENSATOR Abstract A method for moving a landing string (50) positioned within a blowout preventer (BOP) (80) during a safety-critical situation, the method comprising: connecting an assembly (140) to the landing string (50), the assembly (140) having a first lock (145), a second lock (145) and a slip joint; securing a lower portion of the slip joint to a riser (40) by activating the second lock (145); securing an upper portion of the slip joint (115) to a floating vessel (15) by activating the first lock (145); cutting the landing string (50) by activating a shear ram (85) in the BOP (80) upon determination of the safety-critical situation; and moving a portion of the landing string (50) relative to the BOP (80).

    TOP DRIVE STAND COMPENSATOR WITH FILL UP TOOL
    8.
    发明专利
    TOP DRIVE STAND COMPENSATOR WITH FILL UP TOOL 未知

    公开(公告)号：CA2857796C

    公开(公告)日：2017-08-29

    申请号：CA2857796

    申请日：2014-07-24

    Applicant: WEATHERFORD/LAMB INC

    Inventor： WOOD KEVIN ,  HOLLINGSWORTH JIM ,  HILL TROY F

    IPC: E21B19/16

    Abstract: A compensation and fill up assembly comprises a slip assembly for engaging a tubular and a compensation assembly for supporting a weight of the tubular when engaged by the slip assembly. The compensation and fill up assembly further comprises a fluid swivel and a fill up tool coupled to the fluid swivel by a fluid shaft. The fill up tool is insertable into and rotatable with the tubular using the fluid swivel.

    LANDING STRING COMPENSATOR
    9.
    发明专利
    LANDING STRING COMPENSATOR 未知

    公开(公告)号：CA2721077C

    公开(公告)日：2013-12-24

    申请号：CA2721077

    申请日：2009-04-10

    Applicant: WEATHERFORD LAMB

    Inventor： MOUTON DAVID E ,  HAYES MICHAEL ,  HEIDECKE KARSTEN ,  HAVENS DAVID J ,  FISHER RALEIGH ,  HOLLINGSWORTH JIM ,  BOUTWELL DOYLE

    IPC: E21B19/00 ,  E21B19/09

    Abstract: The present invention generally relates to an apparatus (100) and method for compensating a landing string (50) due to movement of a floating rig platform. In one aspect, a compensation system for use with a landing string is provided. The compensation system includes a slip joint member attachable to the landing string, the slip joint member having an upper portion and a lower portion. The compensation system further includes a first lock assembly configured to connect the upper portion of the slip joint member to a floating rig. Additionally, the compensation system includes a second lock assembly configured to connect the lower portion of the slip joint (20) member to a riser (40) disposed below the floating rig (5). In another aspect, a method for compensating a landing string due to movement of a floating rig is provided.

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