Method and apparatus for handling wellbore tubulars
    2.
    发明申请
    Method and apparatus for handling wellbore tubulars 有权
    处理井眼管的方法和装置

    公开(公告)号:US20050000696A1

    公开(公告)日:2005-01-06

    申请号:US10818183

    申请日:2004-04-05

    摘要: Aspects of the present invention provide a tubular handling system for handling wellbore tubulars. In one aspect, the present invention provides a tubular handling system adapted to retain a tubular without damaging the outer surface of the tubular. In another aspect, the present invention provides a method of connecting tubulars by remotely controlling the connection process, including joint compensation, alignment, make up, and interlock. In one embodiment, the tubular handling system comprises an elevator adapted to support a tubular utilizing a first portion of an upset of the tubular and a spider adapted to support the tubular utilizing a second portion of the upset. In another embodiment, at least one of the elevator and the spider is remotely controllable. In yet another embodiment, the tubular handling system comprising a joint compensator system adapted to provide fluid communication to the elevator during rotation of the tubular.

    摘要翻译: 本发明的方面提供一种用于处理井眼管的管状处理系统。 在一个方面,本发明提供了一种适于保持管状而不损坏管的外表面的管状处理系统。 另一方面,本发明提供了一种通过远程控制连接过程(包括关节补偿,对准,补充和互锁)来连接管件的方法。 在一个实施例中,管状处理系统包括电梯,其适于支撑管状物,其利用管状物的镦粗的第一部分和适于利用镦粗的第二部分来支撑管状物的蜘蛛。 在另一个实施例中,电梯和蜘蛛中的至少一个是可远程控制的。 在另一个实施例中,管状处理系统包括接头补偿器系统,其适于在管状物旋转期间提供与电梯的流体连通。

    System and method for deflection compensation in power drive system for connection of tubulars
    3.
    发明授权
    System and method for deflection compensation in power drive system for connection of tubulars 有权
    用于连接管道的动力传动系统中的偏转补偿系统和方法

    公开(公告)号:US07568522B2

    公开(公告)日:2009-08-04

    申请号:US11608143

    申请日:2006-12-07

    IPC分类号: E21B19/16

    摘要: The present invention generally provides methods and apparatus for connecting threaded members while ensuring that a proper connection is made, particularly for premium grade connections. In one embodiment, a method of connecting threaded tubular members for use in a wellbore or a riser system is provided. The method includes the acts of operating a power drive unit, thereby rotating a first threaded tubular member relative to a second threaded tubular member; measuring the rotation of the first threaded tubular member; and compensating the rotation measurement by subtracting a deflection of at least one of: the power drive unit, and one of the tubular members.

    摘要翻译: 本发明通常提供了用于连接螺纹构件的方法和装置,同时确保进行适当的连接,特别是对于高级连接。 在一个实施例中,提供了一种连接用于井筒或立管系统中的螺纹管状构件的方法。 该方法包括操作动力驱动单元的动作,从而使第一螺纹管状构件相对于第二螺纹管状构件旋转; 测量第一螺纹管状构件的旋转; 以及通过减去所述动力驱动单元和所述管状构件中的至少一个的偏转来补偿所述旋转测量。

    SYSTEM AND METHOD FOR DEFLECTION COMPENSATION IN POWER DRIVE SYSTEM FOR CONNECTION OF TUBULARS
    4.
    发明申请
    SYSTEM AND METHOD FOR DEFLECTION COMPENSATION IN POWER DRIVE SYSTEM FOR CONNECTION OF TUBULARS 有权
    用于连接管道的动力驱动系统中的偏移补偿系统和方法

    公开(公告)号:US20090293640A1

    公开(公告)日:2009-12-03

    申请号:US12534499

    申请日:2009-08-03

    IPC分类号: G01L5/24

    摘要: The present invention generally provides methods and apparatus for connecting threaded members while ensuring that a proper connection is made, particularly for premium grade connections. In one embodiment, a method of connecting threaded tubular members for use in a wellbore or a riser system is provided. The method includes the acts of operating a power drive unit, thereby rotating a first threaded tubular member relative to a second threaded tubular member; measuring the rotation of the first threaded tubular member; and compensating the rotation measurement by subtracting a deflection of at least one of: the power drive unit, and one of the tubular members.

    摘要翻译: 本发明通常提供了用于连接螺纹构件的方法和装置,同时确保进行适当的连接,特别是对于高级连接。 在一个实施例中,提供了一种连接用于井筒或立管系统中的螺纹管状构件的方法。 该方法包括操作动力驱动单元的动作,从而使第一螺纹管状构件相对于第二螺纹管状构件旋转; 测量第一螺纹管状构件的旋转; 以及通过减去所述动力驱动单元和所述管状构件中的至少一个的偏转来补偿所述旋转测量。

    SYSTEM AND METHOD FOR DEFLECTION COMPENSATION IN POWER DRIVE SYSTEM FOR CONNECTION OF TUBULARS
    5.
    发明申请
    SYSTEM AND METHOD FOR DEFLECTION COMPENSATION IN POWER DRIVE SYSTEM FOR CONNECTION OF TUBULARS 有权
    用于连接管道的动力驱动系统中的偏移补偿系统和方法

    公开(公告)号:US20070107912A1

    公开(公告)日:2007-05-17

    申请号:US11608143

    申请日:2006-12-07

    IPC分类号: E21B19/18

    摘要: The present invention generally provides methods and apparatus for connecting threaded members while ensuring that a proper connection is made, particularly for premium grade connections. In one embodiment, a method of connecting threaded tubular members for use in a wellbore or a riser system is provided. The method includes the acts of operating a power drive unit, thereby rotating a first threaded tubular member relative to a second threaded tubular member; measuring the rotation of the first threaded tubular member; and compensating the rotation measurement by subtracting a deflection of at least one of: the power drive unit, and one of the tubular members.

    摘要翻译: 本发明通常提供了用于连接螺纹构件的方法和装置,同时确保进行适当的连接,特别是对于高级连接。 在一个实施例中,提供了一种连接用于井筒或立管系统中的螺纹管状构件的方法。 该方法包括操作动力驱动单元的动作,从而使第一螺纹管状构件相对于第二螺纹管状构件旋转; 测量第一螺纹管状构件的旋转; 以及通过减去所述动力驱动单元和所述管状构件中的至少一个的偏转来补偿所述旋转测量。

    System and method for deflection compensation in power drive system for connection of tubulars
    6.
    发明授权
    System and method for deflection compensation in power drive system for connection of tubulars 有权
    用于连接管道的动力传动系统中的偏转补偿系统和方法

    公开(公告)号:US08167038B2

    公开(公告)日:2012-05-01

    申请号:US12534499

    申请日:2009-08-03

    IPC分类号: E21B47/00

    摘要: The present invention generally provides methods and apparatus for connecting threaded members while ensuring that a proper connection is made, particularly for premium grade connections. In one embodiment, a method of connecting threaded tubular members for use in a wellbore or a riser system is provided. The method includes the acts of operating a power drive unit, thereby rotating a first threaded tubular member relative to a second threaded tubular member; measuring the rotation of the first threaded tubular member; and compensating the rotation measurement by subtracting a deflection of at least one of: the power drive unit, and one of the tubular members.

    摘要翻译: 本发明通常提供了用于连接螺纹构件的方法和装置,同时确保进行适当的连接,特别是对于高级连接。 在一个实施例中,提供了一种连接用于井筒或立管系统中的螺纹管状构件的方法。 该方法包括操作动力驱动单元的动作,从而使第一螺纹管状构件相对于第二螺纹管状构件旋转; 测量第一螺纹管状构件的旋转; 以及通过减去所述动力驱动单元和所述管状构件中的至少一个的偏转来补偿所述旋转测量。