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公开(公告)号：US06814149B2
公开(公告)日：2004-11-09
申请号：US10146599
申请日：2002-05-15
IPC分类号： E21B1916
CPC分类号： E21B19/165 , E21B19/164 , E21B19/166
摘要： An apparatus and a method for positioning a tubular relative to a tong is provided. In one aspect, a positioning tool may be mounted on a lower portion of the tong. The positioning tool includes a positioning member for determining a position of the tubular and a centering member for engaging the tubular. The positioning tool further includes an actuation device for actuating the centering member. The position of the tubular may be actively adjusted by actuating the centering member.
摘要翻译： 提供了一种用于相对于钳子定位管状装置和方法。 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物的位置的定位构件和用于与所述管状物接合的定心构件。 定位工具还包括用于致动定心构件的致动装置。 可以通过致动定心构件来主动地调节管的位置。
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公开(公告)号：US08215687B2
公开(公告)日：2012-07-10
申请号：US12258357
申请日：2008-10-24
申请人： Bernd-Georg Pietras , Kevin Wood , Karsten Heidecke , John D. Hooker, II , Martin Helms , Martin Liess
发明人： Bernd-Georg Pietras , Kevin Wood , Karsten Heidecke , John D. Hooker, II , Martin Helms , Martin Liess
CPC分类号： E21B19/06
摘要： 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.
摘要翻译： 提供一种用于处理管状物的遥控关节电梯。 单个联合升降机包括具有构造成接收管状物的进入开口的壳体。 单个联合升降机还包括经由铰链销连接到壳体的至少一个闭合构件。 另外，单个联合升降机包括动力组件，该动力组件构造成使铰链销周围的至少一个闭合构件旋转以选择性地打开和关闭进入开口。 另一方面，提供一种使用遥控关节电梯处理管状物的方法。 在另一方面，一种用于处理管状物的远程操作的关节电梯。
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公开(公告)号：US08485067B2
公开(公告)日：2013-07-16
申请号：US10276970
申请日：2002-01-16
申请人： Bernd-Georg Pietras , Martin Liess
发明人： Bernd-Georg Pietras , Martin Liess
IPC分类号： E21B19/16
CPC分类号： E21B19/165
摘要： An apparatus for connecting tubulars comprises tongs for gripping the tubulars, having openings which can be aligned to allow tubulars to enter the tongs, and a detection apparatus for detecting the location of a joint between the tubulars. The detection apparatus comprises a set of keys 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, each arranged to detect displacement of a corresponding key. The position of the joint can then be determined from the displacement of the keys.
摘要翻译： 用于连接管件的装置包括用于夹持管状物的钳子，具有能够对准以允许管状物进入钳口的开口，以及用于检测管状物之间的接头的位置的检测装置。 检测装置包括沿着基本上平行于管状轴线的轴设置的一组键，当管通过开口进入夹钳时，钥匙可与管状物接触地单独移动。 检测装置还包括一组传感器装置，每个传感器装置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。
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公开(公告)号：US07707914B2
公开(公告)日：2010-05-04
申请号：US10850354
申请日：2004-05-20
申请人： Bernd-Georg Pietras , Martin Liess
发明人： Bernd-Georg Pietras , Martin Liess
CPC分类号： E21B19/163 , E21B19/164 , E21B19/168
摘要： A method and apparatus for handling tubulars is provided. In one aspect, the present invention provides a spinner having a first arm having a first roller and a second arm having a second roller, the first arm and the second arm simultaneously adjustable to retain the tubular. The apparatus also includes a third roller capable of urging the tubular against the first and second rollers, wherein at least one of the first, second, and third rollers is actuatable to rotate the tubular. In one embodiment, the spinner further comprises a fluid operated cylinder for adjusting the first arm and the second arm. The arms are adjusted by actuating the cylinder extend or retract the first arm and the second arm.
摘要翻译： 提供了一种处理管状体的方法和装置。 一方面，本发明提供了一种旋转器，其具有第一臂，其具有第一辊和具有第二辊的第二臂，第一臂和第二臂同时可调节以保持管状。 该设备还包括能够将管子推向第一和第二辊的第三辊，其中第一，第二和第三辊中的至少一个可致动以旋转管。 在一个实施例中，旋转器还包括用于调节第一臂和第二臂的流体操作的圆柱体。 通过启动气缸来延伸或缩回第一臂和第二臂来调节臂。
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公开(公告)号：US07090254B1
公开(公告)日：2006-08-15
申请号：US09958917
申请日：2000-03-31
申请人： Bernd-Georg Pietras , Martin Liess
发明人： Bernd-Georg Pietras , Martin Liess
IPC分类号： E21B19/16
CPC分类号： E21B19/16
摘要： In one aspect, an apparatus for aligning tubulars is provided, comprising at least one guide, a tong, and a backup unit, wherein the guide is arranged on or between the tong and the backup unit, and wherein the guide is, in use, movable towards and away from the tubular with respect to the backup unit. In another aspect, an apparatus for aligning tubulars is provided, comprising a tong, a backup unit, at least one torsion post arranged therebetween, and at least one guide, the guide mounted on the torsion post. In another aspect, a method for aligning tubulars using the apparatus of the invention is provided, comprising moving the guide towards and away from the tubular with respect to the backup unit.
摘要翻译： 一方面，提供了一种用于对准管件的装置，包括至少一个引导件，钳子和备用单元，其中所述引导件布置在所述钳和所述备用单元之间或之间，并且其中所述引导件在使用中， 相对于支撑单元可朝向和远离管状运动。 在另一方面，提供了一种用于对准管件的装置，包括钳子，支撑单元，布置在其间的至少一个扭转柱和至少一个引导件，所述引导件安装在扭转柱上。 在另一方面，提供了一种使用本发明的设备来对准管件的方法，包括使引导件相对于支撑单元朝向和远离管状件移动。
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公开(公告)号：US20090110535A1
公开(公告)日：2009-04-30
申请号：US12258357
申请日：2008-10-24
申请人： Bernd-Georg Pietras , Kevin Wood , Karsten Heidecke , John D. Hooker, II , Martin Helms , Martin Liess
发明人： Bernd-Georg Pietras , Kevin Wood , Karsten Heidecke , John D. Hooker, II , Martin Helms , Martin Liess
IPC分类号： B66F9/18
CPC分类号： E21B19/06
摘要： 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.
摘要翻译： 提供一种用于处理管状物的遥控关节电梯。 单个联合升降机包括具有构造成接收管状物的进入开口的壳体。 单个联合升降机还包括经由铰链销连接到壳体的至少一个闭合构件。 另外，单个联合升降机包括动力组件，该动力组件构造成使铰链销周围的至少一个闭合构件旋转以选择性地打开和关闭进入开口。 另一方面，提供一种使用遥控关节电梯处理管状物的方法。 在另一方面，一种用于处理管状物的远程操作的关节电梯。
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公开(公告)号：US20050076744A1
公开(公告)日：2005-04-14
申请号：US10850354
申请日：2004-05-20
申请人： Bernd-Georg Pietras , Martin Liess
发明人： Bernd-Georg Pietras , Martin Liess
CPC分类号： E21B19/163 , E21B19/164 , E21B19/168
摘要： A method and apparatus for handling tubulars is provided. In one aspect, the present invention provides a spinner having a first arm having a first roller and a second arm having a second roller, the first arm and the second arm simultaneously adjustable to retain the tubular. The apparatus also includes a third roller capable of urging the tubular against the first and second rollers, wherein at least one of the first, second, and third rollers is actuatable to rotate the tubular. In one embodiment, the spinner further comprises a fluid operated cylinder for adjusting the first arm and the second arm. The arms are adjusted by actuating the cylinder extend or retract the first arm and the second arm. In another embodiment, the first arm and the second arm are coupled together and may retract or extend simultaneously. In another embodiment still, the arms may include a cam surface to move the rollers closer together to adjust to the size of the tubular being retained. In another embodiment still, at least one of the rollers is equipped with a motor to supply torque to the tubular. In another aspect, the spinner is used in combination with a tong assembly to make up or break up a tubular connection.
摘要翻译： 提供了一种处理管状体的方法和装置。 一方面，本发明提供了一种旋转器，其具有第一臂，其具有第一辊和具有第二辊的第二臂，第一臂和第二臂同时可调节以保持管状。 该设备还包括能够将管子推向第一和第二辊的第三辊，其中第一，第二和第三辊中的至少一个可致动以旋转管。 在一个实施例中，旋转器还包括用于调节第一臂和第二臂的流体操作的圆柱体。 通过启动气缸来延伸或缩回第一臂和第二臂来调节臂。 在另一个实施例中，第一臂和第二臂联接在一起并且可以同时缩回或延伸。 在另一个实施例中，臂可以包括凸轮表面，以使辊更靠近在一起以适应被保持的管状体的尺寸。 在另一个实施例中，仍然有至少一个辊配备有马达以向管提供扭矩。 在另一方面，旋转器与钳组件组合使用以构成或分解管状连接。
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公开(公告)号：US20120247786A1
公开(公告)日：2012-10-04
申请号：US13495914
申请日：2012-06-13
申请人： Bernd-Georg Pietras , Kevin Wood , Karsten Heidecke , John D. Hooker, II , Martin Helms , Martin Liess
发明人： Bernd-Georg Pietras , Kevin Wood , Karsten Heidecke , John D. Hooker, II , Martin Helms , Martin Liess
CPC分类号： E21B19/06
摘要： 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.
摘要翻译： 提供一种用于处理管状物的遥控关节电梯。 单个联合升降机包括具有构造成接收管状物的进入开口的壳体。 单个联合升降机还包括经由铰链销连接到壳体的至少一个闭合构件。 另外，单个联合升降机包括动力组件，该动力组件构造成使铰链销周围的至少一个闭合构件旋转以选择性地打开和关闭进入开口。 另一方面，提供一种使用遥控关节电梯处理管状物的方法。 在另一方面，一种用于处理管状物的远程操作的关节电梯。
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公开(公告)号：US20050077743A1
公开(公告)日：2005-04-14
申请号：US10681570
申请日：2003-10-08
申请人： Bernd-Georg Pietras , Martin Liess
发明人： Bernd-Georg Pietras , Martin Liess
CPC分类号： E21B19/163
摘要： A method and apparatus for handling tubulars is provided. In one aspect, a tong assembly is provided with a first tong for engaging a first tubular and a second tong for engaging a second tubular. Preferably, the tong assembly is mounted on a movable frame for moving the tongs to and from the tubulars. In one embodiment, the tong assembly includes a torque member for rotating the first tong. The first tubular may be rotated relative to the second tubular to makeup or breakout the tubulars. In another aspect, each tong may include a first gripping member operatively coupled to a second gripping member to retain a tubular. Each of the gripping members has a jaw for contacting the tubular. In one embodiment, at least one of the jaws is actuatable to apply a gripping force to the tubular.
摘要翻译： 提供了一种处理管状体的方法和装置。 一方面，钳组件设置有用于接合第一管状物的第一钳和用于接合第二管的第二钳。 优选地，钳组件安装在可移动框架上，用于将钳子移动到管子和从管子移动。 在一个实施例中，钳组件包括用于旋转第一钳的扭矩构件。 第一管状物可以相对于第二管状物旋转，从而构成或突出管状物。 在另一方面，每个钳子可以包括可操作地联接到第二夹持构件以保持管状物的第一夹持构件。 每个夹持构件具有用于接触管状的颚。 在一个实施例中，至少一个钳口可致动以将夹紧力施加到管状物上。
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公开(公告)号：US08365834B2
公开(公告)日：2013-02-05
申请号：US12435346
申请日：2009-05-04
CPC分类号： E21B19/06 , E21B19/10 , E21B19/16 , E21B21/106 , E21B23/00 , E21B33/126 , E21B33/127 , Y10T403/56
摘要： 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.
摘要翻译： 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，以便于将夹紧元件从管状件释放。
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