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公开(公告)号：US07188547B1
公开(公告)日：2007-03-13
申请号：US11449140
申请日：2006-06-08
申请人： Neil Edward West , Preston R. Fox
发明人： Neil Edward West , Preston R. Fox
IPC分类号： B25B13/50
CPC分类号： E21B19/161 , E21B19/163 , E21B19/18
摘要： An apparatus for rotating a tubular, the apparatus, in at least certain aspects including a frame, a rocker assembly connected to the frame, the rocker assembly including a top rocker arm pivotably mounted to the frame, and a bottom rocker arm pivotably mounted to the frame, top torque apparatus connected to the frame, upper gripper apparatus connected to the frame for gripping a primary tubular (e.g., but not limited to a first pipe), lower gripper apparatus connected to the frame for gripping a secondary member (e.g., but not limited to a second pipe threadedly connected to or to be threadedly connected to the first pipe; or part of a bit to be connected to or unconnected from a tubular), the upper gripper apparatus and lower gripper apparatus operable so that the lower gripper apparatus grips and holds the secondary member while the upper gripper apparatus grips and holds the primary tubular as the top torque apparatus is rotatable to rotate the primary tubular with respect to the secondary member, and torque generated by the top torque apparatus reacted through the upper gripper apparatus, through the top rocker arm, through the bottom rocker arm, and to the lower gripper apparatus; and methods for using such an apparatus.
摘要翻译： 一种用于旋转管状物的设备，该装置至少在某些方面包括框架，连接到框架的摇杆组件，摇摆组件包括可枢转地安装到框架的顶部摇臂，以及可摇动地安装到框架的底部摇臂 连接到框架的框架，顶部扭矩设备，连接到框架的上部夹持器设备，用于夹紧主管（例如但不限于第一管），连接到框架的下部夹持器设备，用于夹紧次要构件（例如但是 不限于与第一管螺纹连接或螺纹连接的第二管;或与管连接或不与管连接的钻头的一部分），上夹具装置和下夹具装置可操作，使得下夹具装置 抓握并保持次要构件，同时上部夹具装置握住并保持主管，因为顶部扭矩装置可旋转以使主管相对于s旋转 由顶部扭矩装置产生的扭矩通过上部夹持装置通过顶部摇臂，底部摇臂和下部夹持装置反应; 以及使用这种装置的方法。
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公开(公告)号：US07313986B2
公开(公告)日：2008-01-01
申请号：US11716987
申请日：2007-03-10
申请人： Neil Edward West , Preston R. Fox
发明人： Neil Edward West , Preston R. Fox
IPC分类号： B25B13/50
CPC分类号： E21B19/161 , E21B19/163 , E21B19/18
摘要： An apparatus for rotating a tubular with respect to a drill bit, e.g., for making or breaking a connection between a tubular and a drill bit, the apparatus, in at least certain aspects including a frame, gripper apparatus connected to the frame for gripping and rotating a primary tubular, and a torquing frame with plate apparatus for holding the drill bit.
摘要翻译： 一种用于使管状件相对于钻头旋转的装置，例如用于制造或断开管状钻头与钻头之间的连接，所述装置至少在某些方面包括框架，连接到框架以用于夹持的夹持器装置和 旋转主管和具有用于保持钻头的板装置的扭矩框架。
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公开(公告)号：US07062991B1
公开(公告)日：2006-06-20
申请号：US11317627
申请日：2005-12-23
申请人： Neil Edward West , Preston R. Fox
发明人： Neil Edward West , Preston R. Fox
IPC分类号： B25B13/50
CPC分类号： E21B19/163 , E21B19/18
摘要： An apparatus for rotating a tubular, the apparatus, in at least certain aspects including a frame, a rocker assembly connected to the frame, the rocker assembly including a top rocker arm pivotably mounted to the frame, and a bottom rocker arm pivotably mounted to the frame, top torque apparatus connected to the frame, upper gripper apparatus connected to the frame for gripping a primary tubular (e.g., but not limited to a first pipe), lower gripper apparatus connected to the frame for gripping a secondary member (e.g., but not limited to a second pipe threadedly connected to or to be threadedly connected to the first pipe; or part of a bit to be connected to or unconnected from a tubular), the upper gripper apparatus and lower gripper apparatus operable so that the lower gripper apparatus grips and holds the secondary member while the upper gripper apparatus grips and holds the primary tubular as the top torque apparatus is rotatable to rotate the primary tubular with respect to the secondary member, and torque generated by the top torque apparatus reacted through the upper gripper apparatus, through the top rocker arm, through the bottom rocker arm, and to the lower gripper apparatus; and methods for using such an apparatus.
摘要翻译： 一种用于旋转管状物的设备，该装置至少在某些方面包括框架，连接到框架的摇杆组件，摇摆组件包括可枢转地安装到框架的顶部摇臂，以及可摇动地安装到框架的底部摇臂 连接到框架的框架，顶部扭矩设备，连接到框架的上部夹持器设备，用于夹紧主管（例如但不限于第一管），连接到框架的下部夹持器设备，用于夹紧次要构件（例如但是 不限于与第一管螺纹连接或螺纹连接的第二管;或与管连接或不与管连接的钻头的一部分），上夹具装置和下夹具装置可操作以使下夹爪装置 抓握并保持次要构件，同时上部夹具装置握住并保持主管，因为顶部扭矩装置可旋转以使主管相对于s旋转 由顶部扭矩装置产生的扭矩通过上部夹持装置通过顶部摇臂，底部摇臂和下部夹持装置反应; 以及使用这种装置的方法。
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公开(公告)号：US07665530B2
公开(公告)日：2010-02-23
申请号：US11982844
申请日：2007-11-03
CPC分类号： E21B19/16
摘要： A tubular gripping system and a top drive drilling system with such a tubular gripping system, in at least some aspects, the gripping system beneath the top drive unit and, in at least some aspects, the gripping system having a body with four spaced-apart grippers movably connected thereto and piston/cylinder devices movably interconnected with each gripper for moving the grippers to clamp the tubular.
摘要翻译： 在至少一些方面，具有这种管状夹持系统的管状夹持系统和顶部驱动钻孔系统，在顶部驱动单元下方的夹持系统，并且在至少一些方面，该夹紧系统具有一个具有四个间隔开的主体 可移动地连接到其上的夹具和与每个夹持器可移动地互连的活塞/缸装置，用于移动夹持器以夹紧管。
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公开(公告)号：US20080136109A1
公开(公告)日：2008-06-12
申请号：US11634680
申请日：2006-12-06
申请人： Neil Edward West , Bastiaan de Jong
发明人： Neil Edward West , Bastiaan de Jong
IPC分类号： F16J15/16
CPC分类号： E21B3/02
摘要： A top drive system including, in certain aspects, a motor, a gear system below, and driven by the motor, a space between the top drive motor and the gear system, a seal assembly for inhibiting oil for lubricating parts of the gear system from flowing into the space, the seal assembly having a movable rod piston, a sealing arm projecting from the rod piston, at least one removable seal secured to the sealing arm, a seal member releasably secured to the gear system, and the movable rod piston movable to move the sealing arm to bring the at least one removable seal into sealingly contact with the seal member to inhibit oil from flowing into the space.
摘要翻译： 一种顶部驱动系统，在某些方面包括电动机，下方并由电动机驱动的齿轮系统，在顶部驱动电动机和齿轮系统之间的空间，用于抑制用于润滑齿轮系统部件的油的密封组件 所述密封组件具有活动杆活塞，从所述杆活塞突出的密封臂，固定到所述密封臂的至少一个可移除密封件，可释放地固定到所述齿轮系统的密封构件，以及所述活动杆活塞可移动 以移动密封臂以使至少一个可拆卸密封件与密封构件密封接触，以防止油流入空间。
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公开(公告)号：US07784834B2
公开(公告)日：2010-08-31
申请号：US11729428
申请日：2007-03-28
CPC分类号： E21B21/02 , Y10T29/53657 , Y10T29/53796 , Y10T29/53987
摘要： A clamp for clamping to two threadedly-connected items, and, in one aspect, two threadedly-connected components of a top drive system.
摘要翻译： 用于夹紧到两个螺纹连接的物品的夹具，并且在一个方面是顶部驱动系统的两个螺纹连接的部件。
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公开(公告)号：US20100038095A1
公开(公告)日：2010-02-18
申请号：US12603688
申请日：2009-10-22
IPC分类号： E21B19/00
CPC分类号： E21B19/04
摘要： An apparatus for use in wellbore operations and a method for using it is provided. The apparatus includes a main body, two support ears spaced-apart and projecting from the main body, each having an inner ear part and an outer ear part. The inner ear part is able to support more weight than the outer ear part. In certain aspects, structure for preventing a large support link from being positioned on an outer ear part is provided. The apparatus, may be any of a link adapter, a block adapter, a becket, an elevator, and a drilling hook.
摘要翻译： 提供了一种用于井眼操作的装置及其使用方法。 该装置包括一个主体，两个支撑耳分开并从主体突出，每个具有内耳部分和外耳部分。 内耳部分能够支撑比外耳部更多的重量。 在某些方面，提供了用于防止大的支撑连杆被定位在外耳部上的结构。 该装置可以是链接适配器，块适配器，桶，电梯和钻钩中的任何一个。
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公开(公告)号：US20080238095A1
公开(公告)日：2008-10-02
申请号：US11729428
申请日：2007-03-28
IPC分类号： F16L25/00
CPC分类号： E21B21/02 , Y10T29/53657 , Y10T29/53796 , Y10T29/53987
摘要： A clamp for clamping to two threadedly-connected items, and, in one aspect, two threadedly-connected components of a top drive system.
摘要翻译： 用于夹紧到两个螺纹连接的物品的夹具，并且在一个方面是顶部驱动系统的两个螺纹连接的部件。
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公开(公告)号：US08448320B2
公开(公告)日：2013-05-28
申请号：US12842206
申请日：2010-07-23
IPC分类号： B23P11/00
CPC分类号： E21B21/02 , Y10T29/53657 , Y10T29/53796 , Y10T29/53987
摘要： A clamp for clamping to two tubulars, each of the two tubulars including a component of a top drive system, the two tubulars threadedly connected together, the clamp for inhibiting relative rotation of the two tubulars, each of the two tubulars having at least one tubular projection projecting therefrom, the clamp including a clamp body having an interior surface, a plurality of clamp projections projecting inwardly from the interior surface of the clamp body for holding the at least one tubular projection projecting from each of the two tubulars.
摘要翻译： 用于夹紧到两个管的夹具，两个管中的每一个包括顶部驱动系统的部件，两个螺纹连接在一起的管，用于阻止两个管的相对旋转的夹具，两个管中的每一个具有至少一个管 所述夹具包括具有内表面的夹具主体，从所述夹具本体的内表面向内突出的多个夹紧突起，用于保持从所述两个管中的每一个突出的至少一个管状突起。
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公开(公告)号：US20080135228A1
公开(公告)日：2008-06-12
申请号：US11982844
申请日：2007-11-03
IPC分类号： E21B19/00
CPC分类号： E21B19/16
摘要： A tubular gripping system and a top drive drilling system with such a tubular gripping system, in at least some aspects, the gripping system beneath the top drive unit and, in at least some aspects, the gripping system having a body with four spaced-apart grippers movably connected thereto and piston/cylinder devices movably interconnected with each gripper for moving the grippers to clamp the tubular.
摘要翻译： 在至少一些方面，具有这种管状夹持系统的管状夹持系统和顶部驱动钻孔系统，在顶部驱动单元下方的夹持系统，并且在至少一些方面，该夹紧系统具有一个具有四个间隔开的主体 可移动地连接到其上的夹具和与每个夹持器可移动地互连的活塞/缸装置，用于移动夹持器以夹紧管。
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