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    TUBULAR HANDLING APPARATUS
    1.
    发明申请
    TUBULAR HANDLING APPARATUS 审中-公开
    管状处理装置

    公开(公告)号：WO2009135223A3

    公开(公告)日：2011-10-20

    申请号：PCT/US2009042753

    申请日：2009-05-04

    Applicant: WEATHERFORD LAMB ,  LIESS MARTIN ,  HOOKER JOHN D II ,  GROSCH REINHARD ,  KOTSCHY THOMAS ,  CARLSSON ANDREAS

    Inventor： LIESS MARTIN ,  HOOKER JOHN D II ,  GROSCH REINHARD ,  KOTSCHY THOMAS ,  CARLSSON ANDREAS

    IPC: E21B19/16 ,  E21B3/02

    CPC classification number: E21B19/16 ,  E21B19/06 ,  E21B19/165

    Abstract: In one embodiment, a tubular gripping assembly for use with a top drive to handle a tubular includes a tubular gripping tool having a mandrel (110) and gripping elements operatively coupled to the mandrel; and a link assembly (113) attached to the mandrel, wherein a load of the link assembly is transferred to the mandrel. In another embodiment, the tubular gripping assembly includes a swivel (305) having selectively actuatable seals. In yet another embodiment, the tubular gripping assembly includes a thread compensator (540) to facilitate tubular make-up. In yet another embodiment, the tubular gripping assembly includes a wedge lock release apparatus to facilitate the release of gripping elements from the tubular.

    Abstract translation: 在一个实施例中，用于与顶部驱动器一起用于处理管状物的管状夹持组件包括管状夹持工具，其具有心轴（110）和与所述心轴可操作地联接的夹紧元件; 以及连接到所述心轴的连杆组件（113），其中所述连杆组件的负载被传递到所述心轴。 在另一个实施例中，管状夹持组件包括具有可选择性致动密封件的旋转件（305）。 在另一个实施例中，管状夹持组件包括用于促进管状化妆的螺纹补偿器（540）。 在另一个实施例中，管状夹持组件包括楔形锁定释放装置，以便于将夹持元件从管状件释放。

    REMOTELY OPERATED SINGLE JOINT ELEVATOR
    2.
    发明专利
    REMOTELY OPERATED SINGLE JOINT ELEVATOR 未知

    公开(公告)号：CA2702809C

    公开(公告)日：2014-05-06

    申请号：CA2702809

    申请日：2008-10-25

    Applicant: WEATHERFORD LAMB

    Inventor： PIETRAS BERND-GEORG ,  WOOD KEVIN ,  HEIDECKE KARSTEN ,  HOOKER JOHN D II ,  HELMS MARTIN ,  LIESS MARTIN

    IPC: E21B19/06

    Abstract: A remotely operated joint elevator for use in handling a tubular is provided. The single joint elevator including a housing having an access opening configured to receive the tubular. The single joint elevator further including at least one closure member connected to the housing via a hinge pin. Additionally, the single joint elevator including a power assembly configured to rotate at least one closure member around the hinge pin to selectively open and close the access opening. In another aspect, a method of handling a tubular using a remotely operated joint elevator is provided. In yet a further aspect, a remotely operated joint elevator for use in handling a tubular.

    ELECTRONIC CONTROL SYSTEM FOR A TUBULAR HANDLING TOOL
    3.
    发明专利
    ELECTRONIC CONTROL SYSTEM FOR A TUBULAR HANDLING TOOL 未知

    公开(公告)号：CA2819155C

    公开(公告)日：2017-03-07

    申请号：CA2819155

    申请日：2011-12-15

    Applicant: WEATHERFORD/LAMB INC

    Inventor： WIEDECKE MICHAEL ,  THIEMANN BJOERN ,  HEIDECKE KARSTEN ,  LIESS MARTIN ,  HELMS MARTIN ,  HOOKER JOHN D II

    IPC: E21B19/07 ,  E21B19/10 ,  E21B19/16 ,  E21B47/00

    Abstract: An electronic control system comprises a first tubular handling tool, a sensor, and a controller. The controller is configured to control actuation of the first tubular handling tool in response to an electronic signal received from the sensor that corresponds to an operational characteristic of the first tubular handling tool. The electronic control system functions as an electronic interlock system to prevent mishandling of a tubular. A method of controlling a tubular handling tool comprises measuring an operational characteristic of the tubular handling tool, communicating the operational characteristic to a controller in the form of an electronic signal, and using the controller to control actuation of the tubular handling tool in response to the measured operational characteristic.

    REMOTELY OPERATED SINGLE JOINT ELEVATOR
    4.
    发明专利
    REMOTELY OPERATED SINGLE JOINT ELEVATOR 未知

    公开(公告)号：CA2833845C

    公开(公告)日：2016-02-23

    申请号：CA2833845

    申请日：2008-10-25

    Applicant: WEATHERFORD LAMB

    Inventor： PIETRAS BERND-GEORG ,  WOOD KEVIN ,  HEIDECKE KARSTEN ,  HOOKER JOHN D II ,  HELMS MARTIN ,  LIESS MARTIN

    IPC: E21B19/06

    Abstract: A remotely operated joint elevator for use in handling a tubular is provided. The single joint elevator including a housing having an access opening configured to receive the tubular. The single joint elevator further including at least one closure member connected to the housing via a hinge pin. Additionally, the single joint elevator including a power assembly configured to rotate at least one closure member around the hinge pin to selectively open and close the access opening. In another aspect, a method of handling a tubular using a remotely operated joint elevator is provided. In yet a further aspect, a remotely operated joint elevator for use in handling a tubular.

    REMOTELY OPERATED SINGLE JOINT ELEVATOR
    6.
    发明专利
    REMOTELY OPERATED SINGLE JOINT ELEVATOR 未知

    公开(公告)号：CA2833845A1

    公开(公告)日：2009-04-30

    申请号：CA2833845

    申请日：2008-10-25

    Applicant: WEATHERFORD LAMB

    Inventor： PIETRAS BERND-GEORG ,  WOOD KEVIN ,  HEIDECKE KARSTEN ,  HOOKER JOHN D II ,  HELMS MARTIN ,  LIESS MARTIN

    IPC: E21B19/06

    Abstract: A remotely operated joint elevator for use in handling a tubular is provided. The single joint elevator including a housing having an access opening configured to receive the tubular. The single joint elevator further including at least one closure member connected to the housing via a hinge pin. Additionally, the single joint elevator including a power assembly configured to rotate at least one closure member around the hinge pin to selectively open and close the access opening. In another aspect, a method of handling a tubular using a remotely operated joint elevator is provided. In yet a further aspect, a remotely operated joint elevator for use in handling a tubular.

    REMOTELY OPERATED SINGLE JOINT ELEVATOR
    9.
    发明专利
    REMOTELY OPERATED SINGLE JOINT ELEVATOR 未知

    公开(公告)号：CA2702809A1

    公开(公告)日：2009-04-30

    申请号：CA2702809

    申请日：2008-10-25

    Applicant: WEATHERFORD LAMB

    Inventor： PIETRAS BERND-GEORG ,  WOOD KEVIN ,  HEIDECKE KARSTEN ,  HOOKER JOHN D II ,  HELMS MARTIN ,  LIESS MARTIN

    IPC: E21B19/06

    Abstract: A remotely operated joint elevator for use in handling a tubular is provided. The single joint elevator including a housing having an access opening configured to receive the tubular. The single joint elevator further including at least one closure member connected to the housing via a hinge pin. Additionally, the single joint elevator including a power assembly configured to rotate at least one closure member around the hinge pin to selectively open and close the access opening. In another aspect, a method of handling a tubular using a remotely operated joint elevator is provided. In yet a further aspect, a remotely operated joint elevator for use in handling a tubular.

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