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    TUBULAR JOINT DETECTION SYSTEM
    1.
    发明申请
    TUBULAR JOINT DETECTION SYSTEM 审中-公开
    管状接头检测系统

    公开(公告)号：WO2002059450A1

    公开(公告)日：2002-08-01

    申请号：PCT/GB2002/000182

    申请日：2002-01-16

    Applicant: WEATHERFORD/LAMB, INC. ,  HARDING, Richard, Patrick ,  PIETRAS, Bernd-Georg ,  LIESS, Martin

    Inventor： PIETRAS, Bernd-Georg ,  LIESS, Martin

    IPC: E21B19/16

    CPC classification number: E21B19/165

    Abstract: Apparatus for connecting tubulars comprises tongs (1, 11) for gripping the tubulars, having openings (3, 13) which can be aligned to allow tubulars to enter the tongs, and a detection apparatus (15) for detecting the location of a joint between the tubulars. The detection apparatus comprises a set of keys (19) disposed along an axis substantially parallel to the axis of the tubulars, the keys being individually displaceable on contact with the tubulars as the tubulars enter the tongs through the openings. The detection apparatus further comprises a set of sensor means (22), each arranged to detect displacement of a corresponding key. The position of the joint can then be determined from the displacement of the keys.

    Abstract translation: 用于连接管件的装置包括用于夹持管状物的钳子（1,1），具有能够被对准以允许管子进入夹钳的开口（3,13）;以及检测装置（15），用于检测管 管状。 所述检测装置包括沿着基本上平行于所述管状轴线的轴设置的一组键（19），当所述管通过所述开口进入所述钳时，所述键可随着与所述管状物接触而单独移动。 检测装置还包括一组传感器装置（22），每个传感器装置（22）被布置成检测相应键的位移。 然后可以从键的位移确定关节的位置。

    TUBULAR HANDLING APPARATUS
    2.
    发明申请
    TUBULAR HANDLING APPARATUS 审中-公开
    管状处理装置

    公开(公告)号：WO2009135223A2

    公开(公告)日：2009-11-05

    申请号：PCT/US2009/042753

    申请日：2009-05-04

    Applicant: WEATHERFORD/LAMB, INC. ,  LIESS, Martin ,  HOOKER, John, D. ,  GROSCH, Reinhard ,  KOTSCHY, Thomas ,  CARLSSON, Andreas

    Inventor： LIESS, Martin ,  HOOKER, John, D. ,  GROSCH, Reinhard ,  KOTSCHY, Thomas ,  CARLSSON, Andreas

    IPC: E21B17/03

    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 and gripping elements operatively coupled to the mandrel; and a link assembly 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 having selectively actuatable seals. In yet another embodiment, the tubular gripping assembly includes a thread compensator 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，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，其具有心轴和可操作地联接到心轴的夹紧元件; 以及连接到所述心轴的连杆组件，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选择性可致动密封件的旋转件。 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。 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。

    APPARATUS AND METHODS FOR WEDGE LOCK PREVENTION
    5.
    发明申请
    APPARATUS AND METHODS FOR WEDGE LOCK PREVENTION 审中-公开
    楔形防护装置及方法

    公开(公告)号：WO2009135217A2

    公开(公告)日：2009-11-05

    申请号：PCT/US2009/042745

    申请日：2009-05-04

    Applicant: WEATHERFORD/LAMB, INC. ,  LIESS, Martin

    Inventor： LIESS, Martin

    IPC: E21B17/03

    CPC classification number: E21B23/00 ,  E21B19/16

    Abstract: In one embodiment, a tubular handling apparatus is provided with a wedge lock release mechanism that creates a clearance to allow movement by the mandrel having mating wedge surfaces relative to the tubular to release the wedge slips. In another embodiment, a tubular handling apparatus for handling a tubular includes a mandrel; a carrier coupled to the mandrel; a gripping element for engaging the tubular; an engagement member coupled to the carrier for engaging an upper portion of the tubular; and an abutment device adapted to engage the engagement member, wherein a length of the abutment device is adjustable to allow movement of the engagement member.

    Abstract translation: 在一个实施例中，管状处理装置设置有楔形锁定释放机构，该楔形锁定释放机构产生间隙以允许具有相对于管状物的配合楔形表面的心轴移动以释放楔形滑块。 在另一个实施例中，用于处理管状物的管状处理装置包括：心轴; 联接到心轴的载体; 用于接合所述管的夹紧元件; 接合构件，其联接到所述载体，用于接合所述管的上部; 以及适于接合所述接合构件的抵接装置，其中所述抵接装置的长度是可调节的，以允许所述接合构件的移动。

    TUBULAR HANDLING APPARATUS
    6.
    发明申请
    TUBULAR HANDLING APPARATUS 审中-公开
    管状处理装置

    公开(公告)号：WO2014144872A2

    公开(公告)日：2014-09-18

    申请号：PCT/US2014/029464

    申请日：2014-03-14

    Applicant: WEATHERFORD/LAMB, INC.

    Inventor： STANKOVIC, Igor ,  LIESS, Martin ,  HEIDECKE, Karsten

    IPC: E21B19/00

    CPC classification number: E21B19/00 ,  E21B3/02

    Abstract: In one embodiment, a tubular handling assembly for use with a top drive includes a mandrel coupled to the top drive; a gripping assembly for gripping and releasing a tubular, the gripping assembly coupled to and rotating with the mandrel; and an actuation assembly for actuating the gripping assembly, wherein the gripping assembly is rotatable relative to the actuation assembly.

    Abstract translation: 在一个实施例中，与顶部驱动器一起使用的管状处理组件包括联接到顶部驱动器的心轴; 用于夹紧和释放管状物的夹持组件，所述夹持组件联接到所述心轴并与所述心轴一起旋转; 以及用于致动所述夹持组件的致动组件，其中所述夹持组件可相对于所述致动组件旋转。

    WRENCHING TONG
    8.
    发明申请
    WRENCHING TONG 审中-公开

    公开(公告)号：WO2003069113A3

    公开(公告)日：2003-08-21

    申请号：PCT/US2003/003195

    申请日：2003-02-04

    Applicant: WEATHERFORD/LAMB, INC.

    Inventor： PIETRAS, Bernd-Georg ,  CARLSSON, Andreas ,  SCHULZE-BECKINGHAUSEN, Jorg, Erich ,  LIESS, Martin

    IPC: E21B19/16

    Abstract: Apparatus for applying torque to a first tubular relative to a second tubular, comprising a wrenching tong backup, wherein the wrenching tong is provided with teeth around a peripheral surface thereof, the backup tong is provided with at least one pinion, and the pinion meshes with the teeth in such a way that the tong (5) can be rotated relative to one another when the pinion is rotated. The apparatus may include a positioning apparatus for determining the position of the tubular relative to the tong. The apparatus may further include a torque measuring flange. In another aspect, a positioning tool may be mounted on a lower portion of the tong. The positioning tool includes a centering member for determining a position of the tong. The positioning tool includes a centering member for determining a position of the tubular and a positioning member for engaging the tubular.

    WRENCHING TONG
    9.
    发明申请
    WRENCHING TONG 审中-公开
    扳手TONG

    公开(公告)号：WO2003069113A2

    公开(公告)日：2003-08-21

    申请号：PCT/US2003/003195

    申请日：2003-02-04

    Applicant: WEATHERFORD/LAMB, INC.

    Inventor： PIETRAS, Bernd-Georg ,  CARLSSON, Andreas ,  SCHULZE-BECKINGHAUSEN, Jorg, Erich ,  LIESS, Martin

    IPC: E21B19/16

    CPC classification number: E21B19/165 ,  E21B19/164 ,  E21B19/166

    Abstract: Apparatus for applying torque to a first tubular relative to a second tubular, the apparatus comprising a first tong for gripping the first tubular and a second tong for gripping the second tubular, wherein the first tong is provided with teeth around a peripheral surface thereof, the second tong is provided with at least one pinion, and the pinion meshes with the teeth in such a way that the first tong and the second tong can be rotated relative to one another when the pinion is rotated. The apparatus may include a positioning apparatus for determining the position of the tubular relative to the tong. The positioning apparatus comprising a plunger movably disposed on a base and coupled to a visual indicator. The plunger includes a contact member disposed at one end, whereby contact with the tubular causes the plunger to move along the base and the distance traveled is indicated by the visual indicator. The apparatus may further include a torque measuring flange. The flange comprising a top plate and a bottom plate. The flange further includes one or more cylinders disposed between one or more wedges, whereby rotating the top plate causes the wedges to compress a piston in the cylinder. In another aspect, a positioning tool may be mounted on a lower portion of the tong. The positioning tool includes a centering member for determining a position of the tubular and a positioning member for engaging the tubular. The positioning tool further includes means for actuating the centering member. The position of the tubular may be actively adjusted by actuating the centering member.

    Abstract translation: 用于相对于第二管道向第一管状物施加扭矩的装置，所述装置包括用于夹持第一管状物的第一钳和用于夹紧第二管的第二钳，其中第一钳在其外围表面周围设有齿， 第二钳子设置有至少一个小齿轮，并且小齿轮与齿啮合，使得当小齿轮旋转时，第一钳和第二钳可相对于彼此旋转。 该装置可以包括用于确定管相对于钳的​​位置的定位装置。 定位装置包括可移动地设置在基座上并联接到视觉指示器的柱塞。 柱塞包括设置在一端的接触构件，由此与管状物的接触使得柱塞沿着基部移动，并且行进的距离由视觉指示器指示。 该装置还可以包括扭矩测量凸缘。 凸缘包括顶板和底板。 凸缘还包括设置在一个或多个楔子之间的一个或多个气缸，由此使顶板旋转导致楔形物压缩气缸中的活塞。 在另一方面，定位工具可以安装在钳的下部。 所述定位工具包括用于确定所述管状件的位置和用于与所述管状物接合的定位构件的定心构件。 定位工具还包括用于致动对中构件的装置。 可以通过致动定心构件来主动地调节管的位置。

    TUBULAR HANDLING APPARATUS
    10.
    发明公开
    TUBULAR HANDLING APPARATUS 审中-公开
    VORRICHTUNG ZUR HANDHABUNG VONRÖHREN

    公开(公告)号：EP2971447A2

    公开(公告)日：2016-01-20

    申请号：EP14715812.5

    申请日：2014-03-14

    Applicant: Weatherford/Lamb, Inc.

    Inventor： STANKOVIC, Igor ,  LIESS, Martin ,  HEIDECKE, Karsten

    IPC: E21B19/00 ,  E21B3/02

    CPC classification number: E21B19/00 ,  E21B3/02

    Abstract: In one embodiment, a tubular handling assembly for use with a top drive includes a mandrel coupled to the top drive; a gripping assembly for gripping and releasing a tubular, the gripping assembly coupled to and rotating with the mandrel; and an actuation assembly for actuating the gripping assembly, wherein the gripping assembly is rotatable relative to the actuation assembly.

    Abstract translation: 在一个实施例中，与顶部驱动器一起使用的管状处理组件包括联接到顶部驱动器的心轴; 用于夹紧和释放管状物的夹持组件，所述夹持组件联接到所述心轴并与所述心轴一起旋转; 以及用于致动所述夹持组件的致动组件，其中所述夹持组件可相对于所述致动组件旋转。

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