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公开(公告)号：US20060179980A1
公开(公告)日：2006-08-17
申请号：US11401600
申请日：2006-04-11
CPC分类号： E21B19/164
摘要： A method of coupling a tool to a length of tubular comprises securing the tool in a basket; lowering a tong arrangement having a rotary part and a stationary part, relative to the basket to engage respective locking members of the tong arrangement and the basket, thereby fixing the basket and the tool relative to the stationary part of the tong arrangement; and rotating the length of tubular using the rotary part of the tong arrangement so as to couple the tool to the length of tubular. A torque measuring flange may be associated with the tong arrangement. The torque measuring flange comprises a top plate and a bottom plate and 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.
摘要翻译： 将工具连接到管状长度的方法包括将工具固定在篮子中; 降低具有旋转部分和固定部分的相对于篮子的钳位装置，以与夹钳装置和篮子的相应的锁定构件接合，从而相对于钳子装置的固定部分固定篮和工具; 以及使用所述钳装置的旋转部分旋转所述管的长度，以将所述工具连接到所述管的长度。 扭矩测量法兰可以与钳子装置相关联。 扭矩测量凸缘包括顶板和底板以及设置在一个或多个楔之间的一个或多个气缸，由此使顶板旋转导致楔子压缩气缸中的活塞。
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公开(公告)号：US07028585B2
公开(公告)日：2006-04-18
申请号：US10074947
申请日：2002-02-12
IPC分类号： B25B17/00
CPC分类号： E21B19/164
摘要： 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.
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公开(公告)号：US08359951B2
公开(公告)日：2013-01-29
申请号：US12953656
申请日：2010-11-24
IPC分类号： E21B19/16
CPC分类号： E21B19/164
摘要： A torque measuring flange is provided for use with a tong arrangement. The torque measuring flange includes a top plate and a bottom plate and 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.
摘要翻译： 扭矩测量法兰被提供用于钳配置。 扭矩测量凸缘包括顶板和底板以及设置在一个或多个楔之间的一个或多个气缸，由此使顶板旋转导致楔形件压缩气缸中的活塞。
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公开(公告)号：US07861618B2
公开(公告)日：2011-01-04
申请号：US11401600
申请日：2006-04-11
IPC分类号： E21B19/16
CPC分类号： E21B19/164
摘要： A method of coupling a tool to a length of tubular comprises securing the tool in a basket; lowering a tong arrangement having a rotary part and a stationary part, relative to the basket to engage respective locking members of the tong arrangement and the basket, thereby fixing the basket and the tool relative to the stationary part of the tong arrangement; and rotating the length of tubular using the rotary part of the tong arrangement so as to couple the tool to the length of tubular. A torque measuring flange may be associated with the tong arrangement. The torque measuring flange comprises a top plate and a bottom plate and 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.
摘要翻译： 将工具连接到管状长度的方法包括将工具固定在篮子中; 降低具有旋转部分和固定部分的相对于篮子的钳位装置，以与夹钳装置和篮子的相应的锁定构件接合，从而相对于钳子装置的固定部分固定篮和工具; 以及使用所述钳装置的旋转部分旋转所述管的长度，以将所述工具连接到所述管的长度。 扭矩测量法兰可以与钳子装置相关联。 扭矩测量凸缘包括顶板和底板以及设置在一个或多个楔之间的一个或多个气缸，由此使顶板旋转导致楔子压缩气缸中的活塞。
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公开(公告)号：US20110067529A1
公开(公告)日：2011-03-24
申请号：US12953656
申请日：2010-11-24
CPC分类号： E21B19/164
摘要： A torque measuring flange is provided for use with a tong arrangement. The torque measuring flange includes a top plate and a bottom plate and 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.
摘要翻译： 扭矩测量法兰被提供用于钳配置。 扭矩测量凸缘包括顶板和底板以及设置在一个或多个楔之间的一个或多个气缸，由此使顶板旋转导致楔形件压缩气缸中的活塞。
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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：US06332377B1
公开(公告)日：2001-12-25
申请号：US09355545
申请日：1999-07-29
IPC分类号： B25B1350
CPC分类号： E21B19/161 , B25B1/241
摘要： A gripping arrangement for gripping casing is both sufficiently flexible to conform to said casing and substantially inelastic. In a preferred embodiment the gripping arrangement comprises a sheet of zircon paper bonded to a flexible metal carrier plate which has side flanges which fit into an arcuate recess in a jaw holder and bear against the ends of an arcuate pad of resilient elastomeric material. In use, radial forces are applied uniformly through the arcuate paid whilst circumferential forces are transmitted through the flexible metal carrier plate and the side flanges to the arcuate pad and thus to the jaw holder.
摘要翻译： 用于夹持壳体的夹持装置既足够柔性，以符合所述壳体并且基本上无弹性。 在优选实施例中，夹持装置包括结合到柔性金属承载板的一层锆石纸，其具有侧面凸缘，该侧凸缘配合到夹持器中的弧形凹部中，并抵靠弹性弹性体材料的弓形垫的端部。 在使用中，径向力被均匀地施加通过拱形支撑，同时圆周力通过柔性金属承载板和侧凸缘传递到弓形垫并因此传递到夹持器。
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公开(公告)号：US20130075113A1
公开(公告)日：2013-03-28
申请号：US13557011
申请日：2012-07-24
申请人： Bernd-Georg Pietras
发明人： Bernd-Georg Pietras
IPC分类号： E21B19/16
摘要： An apparatus for facilitating the connection of tubulars, said apparatus comprising a winch, at least one wire line, and a device for gripping the tubular, the arrangement being such that, in use, the winch can be used to winch said at least one wire and said device to position a tubular below said top drive.
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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：US08047283B2
公开(公告)日：2011-11-01
申请号：US12813981
申请日：2010-06-11
IPC分类号： E21B19/16
CPC分类号： E21B19/166
摘要： A torque sub for use with a top drive is disclosed. A method of connecting threaded tubular members for use in a wellbore includes operating a top drive. The top drive rotates a first threaded tubular member relative to a second threaded tubular member. The method further includes measuring a torque exerted on the first tubular member by the top drive. The torque is measured using a torque shaft rotationally coupled to the top drive and the first tubular. The torque shaft has a strain gage disposed thereon. The method further includes wirelessly transmitting the measured torque from the torque shaft to a stationary interface; measuring rotation of the first tubular member; compensating the rotation measurement by subtracting a deflection of the top drive and/or the first tubular member; determining acceptability of the threaded connection; and stopping rotation of the first threaded member when the threaded connection is complete or if the threaded connection is unacceptable.
摘要翻译： 公开了一种与顶部驱动器一起使用的扭矩副。 连接用于井眼的螺纹管状构件的方法包括操作顶部驱动器。 顶部驱动器相对于第二螺纹管状构件旋转第一螺纹管状构件。 该方法还包括测量由顶部驱动器施加在第一管状构件上的扭矩。 使用旋转地联接到顶部驱动器和第一管状体的扭矩轴来测量扭矩。 转矩轴具有设置在其上的应变计。 该方法还包括将测量的扭矩从扭矩轴无线传输到固定界面; 测量第一管状构件的旋转; 通过减去顶部驱动器和/或第一管状构件的偏转来补偿旋转测量; 确定螺纹连接的可接受性; 并且当螺纹连接完成时或者如果螺纹连接是不可接受的，则停止第一螺纹构件的旋转。
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