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公开(公告)号：US07793719B2
公开(公告)日：2010-09-14
申请号：US11932619
申请日：2007-10-31
IPC分类号： E21B19/16
CPC分类号： E21B19/16 , E21B19/07 , E21B19/165 , E21B21/02 , E21B33/05
摘要： A torque head for gripping tubular members, in at least some aspects, has a housing, grip mechanism secured within the housing, the grip mechanism for selectively gripping a tubular member, the grip mechanism including at least one jaw selectively movable toward and away from a portion of a tubular member within the housing, the at least one jaw having mounted thereon slip apparatus for engaging the portion of the tubular member, the slip apparatus including die apparatus movably mounted to the at least one jaw, the die apparatus movable with respect to the at least one jaw so that relative movement of the tubular with respect to the torque head is possible to the extent that the die apparatus is movable.
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公开(公告)号：US07654325B2
公开(公告)日：2010-02-02
申请号：US11932769
申请日：2007-10-31
申请人： Richard L. Giroux , David Shahin , Adrian Vuyk, Jr. , Gary Thompson , Kevin Leon Gray , John Timothy Allen , Randy Gene Snider
发明人： Richard L. Giroux , David Shahin , Adrian Vuyk, Jr. , Gary Thompson , Kevin Leon Gray , John Timothy Allen , Randy Gene Snider
IPC分类号： E21B33/16
CPC分类号： E21B33/05 , E21B7/20 , E21B19/07 , E21B19/16 , E21B19/165 , E21B19/166 , E21B21/00 , E21B21/02 , E21B33/0422 , E21B33/14 , Y10T74/1558
摘要： The present invention provides a method and apparatus for handling tubulars and drilling with tubulars such as casing into a formation. In one aspect of the invention, the apparatus comprises a circulating head and a cementing head operatively connectible to a gripping member. The circulating head is used to circulate drilling fluid while drilling with casing, and the cementing head is used to cement the casing string within the formation at a desired depth. The present invention also relates to methods and apparatus for isolating a tensile load from a drilling apparatus rotated by a top drive. In one aspect, the present invention provides a load isolator apparatus having an isolator body operatively connected to the top drive and a torque body at least partially disposed in the isolator body. In operation, the bearing assembly transfers the tensile load from the torque body to the isolator body.
摘要翻译： 本发明提供了一种用于处理管状物并用诸如套管的管道钻进地层中的方法和装置。 在本发明的一个方面，该装置包括可操作地连接到夹持构件的循环头和固定头。 循环头用于在与套管钻孔的同时循环钻井液，并且固井头用于将地层内的套管柱以期望的深度粘结。 本发明还涉及用于从由顶部驱动器旋转的钻孔设备隔离拉伸载荷的方法和装置。 一方面，本发明提供了一种负载隔离器装置，其具有可操作地连接到顶部驱动器的隔离器体和至少部分地设置在隔离器主体中的扭矩体。 在操作中，轴承组件将拉伸载荷从扭矩体转移到隔离体。
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公开(公告)号：US20080110637A1
公开(公告)日：2008-05-15
申请号：US11932619
申请日：2007-10-31
IPC分类号： E21B19/081
CPC分类号： E21B19/16 , E21B19/07 , E21B19/165 , E21B21/02 , E21B33/05
摘要： A torque head for gripping tubular members, in at least some aspects, has a housing, grip mechanism secured within the housing, the grip mechanism for selectively gripping a tubular member, the grip mechanism including at least one jaw selectively movable toward and away from a portion of a tubular member within the housing, the at least one jaw having mounted thereon slip apparatus for engaging the portion of the tubular member, the slip apparatus including die apparatus movably mounted to the at least one jaw, the die apparatus movable with respect to the at least one jaw so that relative movement of the tubular with respect to the torque head is possible to the extent that the die apparatus is movable.
摘要翻译： 在至少一些方面，用于夹紧管状构件的扭矩头具有固定在壳体内的壳体，夹紧机构，用于选择性地夹持管状构件的夹持机构，所述夹持机构包括至少一个能够朝向和远离 所述至少一个钳口具有安装在其上的用于接合所述管状构件的所述部分的滑动装置，所述滑动装置包括可移动地安装到所述至少一个钳口的模具装置，所述模具装置可相对于 所述至少一个夹爪使得所述管道相对于所述扭矩头的相对运动可能达到所述模具设备可移动的程度。
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公开(公告)号：US06536520B1
公开(公告)日：2003-03-25
申请号：US09550721
申请日：2000-04-17
申请人： Randy Gene Snider , David Shahin , Jim Allen , Kevin Gray , Gary Thompson
发明人： Randy Gene Snider , David Shahin , Jim Allen , Kevin Gray , Gary Thompson
IPC分类号： E21B1916
CPC分类号： E21B19/16 , E21B19/07 , E21B19/165 , E21B21/02 , E21B33/05
摘要： A torque head for gripping tubular members, in at least some aspects, has a housing, grip mechanism secured within the housing, the grip mechanism for selectively gripping a tubular member, the grip mechanism including at least one jaw selectively movable toward and away from a portion of a tubular member within the housing, the at least one jaw having mounted thereon slip apparatus for engaging the portion of the tubular member, the slip apparatus including die apparatus movably mounted to the at least one jaw, the die apparatus movable with respect to the at least one jaw so that relative movement of the tubular with respect to the torque head is possible to the extent that the die apparatus is movable.
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公开(公告)号：US07918273B2
公开(公告)日：2011-04-05
申请号：US10350218
申请日：2003-01-23
CPC分类号： E21B19/16 , E21B19/07 , E21B19/165 , E21B21/02 , E21B33/05
摘要： A torque head for gripping tubular members, in at least some aspects, has a housing, grip mechanism secured within the housing, the grip mechanism for selectively gripping a tubular member, the grip mechanism including at least one jaw selectively movable toward and away from a portion of a tubular member within the housing, the at least one jaw having mounted thereon slip apparatus for engaging the portion of the tubular member, the slip apparatus including die apparatus movably mounted to the at least one jaw, the die apparatus movable with respect to the at least one jaw so that relative movement of the tubular with respect to the torque head is possible to the extent that the die apparatus is movable.
摘要翻译： 在至少一些方面，用于夹紧管状构件的扭矩头具有固定在壳体内的壳体，夹紧机构，用于选择性地夹持管状构件的夹持机构，所述夹持机构包括至少一个能够朝向和远离 所述至少一个钳口具有安装在其上的用于接合所述管状构件的所述部分的滑动装置，所述滑动装置包括可移动地安装到所述至少一个钳口的模具装置，所述模具装置可相对于 所述至少一个夹爪使得所述管道相对于所述扭矩头的相对运动可能达到所述模具设备可移动的程度。
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公开(公告)号：US07712523B2
公开(公告)日：2010-05-11
申请号：US10389483
申请日：2003-03-14
申请人： Randy Gene Snider , David Shahin , Jim Allen , Kevin Gray , Gary Thompson
发明人： Randy Gene Snider , David Shahin , Jim Allen , Kevin Gray , Gary Thompson
IPC分类号： E21B17/16
CPC分类号： E21B19/16 , E21B19/07 , E21B19/165 , E21B21/02 , E21B33/05
摘要： A torque head for gripping tubular members, in at least some aspects, has a housing, grip mechanism secured within the housing, the grip mechanism for selectively gripping a tubular member, the grip mechanism including at least one jaw selectively movable toward and away from a portion of a tubular member within the housing, the at least one jaw having mounted thereon slip apparatus for engaging the portion of the tubular member, the slip apparatus including die apparatus movably mounted to the at least one jaw, the die apparatus movable with respect to the at least one jaw so that relative movement of the tubular with respect to the torque head is possible to the extent that the die apparatus is movable.
摘要翻译： 在至少一些方面，用于夹紧管状构件的扭矩头具有固定在壳体内的壳体，夹紧机构，用于选择性地夹持管状构件的夹持机构，所述夹持机构包括至少一个能够朝向和远离 所述至少一个钳口具有安装在其上的用于接合所述管状构件的所述部分的滑动装置，所述滑动装置包括可移动地安装到所述至少一个钳口的模具装置，所述模具装置可相对于 所述至少一个夹爪使得所述管道相对于所述扭矩头的相对运动可能达到所述模具设备可移动的程度。
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公开(公告)号：US07325610B2
公开(公告)日：2008-02-05
申请号：US10795129
申请日：2004-03-05
申请人： Richard L. Giroux , David Shahin , Adrian Vuyk, Jr. , Gary Thompson , Kevin Leon Gray , John Timothy Allen , Randy Gene Snider
发明人： Richard L. Giroux , David Shahin , Adrian Vuyk, Jr. , Gary Thompson , Kevin Leon Gray , John Timothy Allen , Randy Gene Snider
IPC分类号： E21B33/14
CPC分类号： E21B33/05 , E21B7/20 , E21B19/07 , E21B19/16 , E21B19/165 , E21B19/166 , E21B21/00 , E21B21/02 , E21B33/0422 , E21B33/14 , Y10T74/1558
摘要： The present invention provides a method and apparatus for handling tubulars and drilling with tubulars such as casing into a formation. In one aspect of the invention, the apparatus comprises a circulating head and a cementing head operatively connectible to a gripping member. The circulating head is used to circulate drilling fluid while drilling with casing, and the cementing head is used to cement the casing string within the formation at a desired depth. The present invention also relates to methods and apparatus for isolating a tensile load from a drilling apparatus rotated by a top drive. In one aspect, the present invention provides a load isolator apparatus having an isolator body operatively connected to the top drive and a torque body at least partially disposed in the isolator body. In operation, the bearing assembly transfers the tensile load from the torque body to the isolator body.
摘要翻译： 本发明提供了一种用于处理管状物并用诸如套管的管道钻进地层中的方法和装置。 在本发明的一个方面，该装置包括可操作地连接到夹持构件的循环头和固定头。 循环头用于在与套管钻孔的同时循环钻井液，并且固井头用于将地层内的套管柱以期望的深度粘结。 本发明还涉及用于从由顶部驱动器旋转的钻孔设备隔离拉伸载荷的方法和装置。 一方面，本发明提供了一种负载隔离器装置，其具有可操作地连接到顶部驱动器的隔离器体和至少部分地设置在隔离器主体中的扭矩体。 在操作中，轴承组件将拉伸载荷从扭矩体转移到隔离体。
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公开(公告)号：US08230933B2
公开(公告)日：2012-07-31
申请号：US13078743
申请日：2011-04-01
IPC分类号： E21B19/16
CPC分类号： E21B19/16 , E21B19/07 , E21B19/165 , E21B21/02 , E21B33/05
摘要： A torque head for gripping tubular members, in at least some aspects, has a housing, grip mechanism secured within the housing, the grip mechanism for selectively gripping a tubular member, the grip mechanism including at least one jaw selectively movable toward and away from a portion of a tubular member within the housing, the at least one jaw having mounted thereon slip apparatus for engaging the portion of the tubular member, the slip apparatus including die apparatus movably mounted to the at least one jaw, the die apparatus movable with respect to the at least one jaw so that relative movement of the tubular with respect to the torque head is possible to the extent that the die apparatus is movable.
摘要翻译： 在至少一些方面，用于夹紧管状构件的扭矩头具有固定在壳体内的壳体，夹紧机构，用于选择性地夹持管状构件的夹持机构，所述夹持机构包括至少一个能够朝向和远离 所述至少一个钳口具有安装在其上的用于接合所述管状构件的所述部分的滑动装置，所述滑动装置包括可移动地安装到所述至少一个钳口的模具装置，所述模具装置可相对于 所述至少一个夹爪使得所述管道相对于所述扭矩头的相对运动可能达到所述模具设备可移动的程度。
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公开(公告)号：US20110232919A1
公开(公告)日：2011-09-29
申请号：US13078743
申请日：2011-04-01
IPC分类号： E21B19/16
CPC分类号： E21B19/16 , E21B19/07 , E21B19/165 , E21B21/02 , E21B33/05
摘要： A torque head for gripping tubular members, in at least some aspects, has a housing, grip mechanism secured within the housing, the grip mechanism for selectively gripping a tubular member, the grip mechanism including at least one jaw selectively movable toward and away from a portion of a tubular member within the housing, the at least one jaw having mounted thereon slip apparatus for engaging the portion of the tubular member, the slip apparatus including die apparatus movably mounted to the at least one jaw, the die apparatus movable with respect to the at least one jaw so that relative movement of the tubular with respect to the torque head is possible to the extent that the die apparatus is movable.
摘要翻译： 在至少一些方面，用于夹紧管状构件的扭矩头具有固定在壳体内的壳体，夹紧机构，用于选择性地夹持管状构件的夹持机构，所述夹持机构包括至少一个能够朝向和远离 所述至少一个钳口具有安装在其上的用于接合所述管状构件的所述部分的滑动装置，所述滑动装置包括可移动地安装到所述至少一个钳口的模具装置，所述模具装置可相对于 所述至少一个夹爪使得所述管道相对于所述扭矩头的相对运动可能达到所述模具设备可移动的程度。
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