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公开(公告)号：US09523248B2
公开(公告)日：2016-12-20
申请号：US14269733
申请日：2014-05-05
CPC分类号： E21B19/10 , E21B19/07 , Y10T29/49826
摘要： Apparatuses and methods are disclosed herein relating to an apparatus to support a tubular member. The apparatus includes a bowl having a longitudinal axis extending therethrough, in which the bowl includes an inner wall formed about the longitudinal axis that is tapered with respect to the longitudinal axis. The apparatus further includes a plurality of slip assemblies movably disposed within to the bowl and having a tapered outer surface and a tapered inner surface with respect to the longitudinal axis. The tapered outer surface of the plurality of slip assemblies is configured to engage the tapered inner wall of the bowl. Further, the bowl may include a shoulder disposed on the inner wall that extends towards the longitudinal axis with respect to the inner wall. Each of the plurality of slip assemblies may be configured to engage the shoulder of the bowl.
摘要翻译： 本文公开的装置和方法涉及用于支撑管状构件的装置。 该装置包括具有延伸穿过其中的纵向轴线的碗，其中碗包括围绕纵向轴线形成的内壁，该内壁相对于纵向轴线呈锥形。 该装置还包括可移动地设置在碗内并具有锥形外表面和相对于纵向轴线的锥形内表面的多个滑动组件。 多个滑动组件的锥形外表面构造成接合碗的锥形内壁。 此外，碗可以包括设置在内壁上的相对于内壁朝向纵向轴线延伸的肩部。 多个滑动组件中的每一个可构造成接合碗的肩部。
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公开(公告)号：US20160281446A1
公开(公告)日：2016-09-29
申请号：US15174784
申请日：2016-06-06
申请人： TESCO CORPORATION
CPC分类号： E21B19/165 , E21B19/00 , E21B19/07 , E21B19/161 , E21B19/163
摘要： Present embodiments are directed to a gripping device configured to couple with a pipe element. A housing of the gripping device is configured to extend over and at least partially around a distal end of the pipe element. Torsional clamp devices are configured to engage an outer circumferential surface of the pipe element with frictional engagement features that extend radially inward from the housing. A sealing mechanism is configured to shift a pipe seal relative to the housing and into engagement with the distal end of the pipe element and to facilitate fluid flow through the gripping device into the pipe element.
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公开(公告)号：US09353583B2
公开(公告)日：2016-05-31
申请号：US13898260
申请日：2013-05-20
摘要： Systems, apparatus, and methods for longitudinally moving or running a tubular, with the system including an elevator suspended from a rig. The elevator includes a body defining a bore to receive a tubular and wedges defining channels therebetween, with the wedges being configured to engage the tubular. The system may also include a spider including a body defining a bore to receive the tubular and wedges defining channels therebetween. The wedges of the spider may be configured to engage the tubular, and the wedges of the elevator may be configured to slide axially at least partially in the channels of the spider. The wedges of the spider may be configured to slide axially at least partially in the channels of the elevator.
摘要翻译： 用于纵向移动或运行管状物的系统，装置和方法，其中系统包括悬挂在钻机上的电梯。 电梯包括限定孔的主体以容纳在其间限定通道的管状和楔形，楔形构造成与管状物接合。 该系统还可以包括一个包括限定孔的主体以接收管状物的楔形物，并且楔形物在其间限定通道。 蜘蛛的楔形物可被构造成接合管状物，并且电梯的楔形物可构造成至少部分地沿着蜘蛛的通道轴向滑动。 蜘蛛的楔形物可以构造成至少部分地在电梯的通道中轴向滑动。
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公开(公告)号：US09334706B2
公开(公告)日：2016-05-10
申请号：US14155527
申请日：2014-01-15
申请人： C. Allen Phillips
发明人： C. Allen Phillips
CPC分类号： E21B33/0422 , E21B19/07 , E21B19/10 , E21B19/161 , E21B31/18
摘要： The present invention relates generally to a Top Drive Pipe Spinner (TDPS). The TDPS is a tool that allows for the setting of casing without a specialized crew or any additional power source. By employing the weight of the existing top drive to set slips on the casing collar, the TDPS allows one casing to be threaded onto the next in a timely and efficient manner. The casing tongs of the TDPS use passive release weight to release the casing collar from the casing to allow for the successive insertion of another casing section. The top drive spins the TDPS and compresses the unit onto the casing, then lifts the unit and releases the casing when desired.
摘要翻译： 本发明一般涉及顶部驱动管道旋转器（TDPS）。 TDPS是一种工具，允许在没有专门的船员或任何其他电源的情况下设置套管。 通过采用现有顶部驱动器的重量来在套管套管上设置滑块，TDPS允许一个套管以及时有效的方式穿过下一个套管。 TDPS的套管钳使用被动释放重量将套管套环从壳体释放，以允许连续插入另一个套管部分。 顶部驱动器旋转TDPS并将设备压缩到外壳上，然后提升设备并在需要时释放外壳。
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公开(公告)号：US20150345234A1
公开(公告)日：2015-12-03
申请号：US14759138
申请日：2013-03-22
申请人： McCoy Global Inc.
IPC分类号： E21B19/07
CPC分类号： E21B19/07
摘要： A tubular handling tool is taught for use as an elevator, comprising one or more slips movably retained by one or more upper and lower rings, wherein the upper and lower rings provide constraint against radial expansion forces. A frame is taught for an elevator comprising one or more upper and lower rings and one or more removable means for connecting the upper and lower rings and attaching the frame to a top drive. A tubular handling tool is taught for use as a top mount spider comprising one or more slips movably retained by one or more upper and lower rings, wherein the upper and lower rings provide constraint against radial expansion forces. A tubular handling tool is taught for use as a flush mount spider comprising one or more slips movably retained on an upper ring and a lower ring. A slip is taught comprising a movable sliphead.
摘要翻译： 一种管状操作工具被教导用作电梯，包括一个或多个可滑动地由一个或多个上下环保持的滑动件，其中上下环提供了径向膨胀力的限制。 对于包括一个或多个上下环的电梯和用于连接上下环的一个或多个可移除装置并将框架附接到顶部驱动器的电梯被教导框架。 教导一种管状处理工具用作顶部安装的蜘蛛，其包括由一个或多个上部和下部环可移动地保持的一个或多个滑动件，其中上部和下部环提供限制径向膨胀力的约束。 一种管状操作工具被教导用作嵌入式安装座，其包括一个或多个滑动件，其可移动地保持在上环和下环上。 教导的滑动包括可动滑动头。
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36.发明申请METHOD OF CONTINUOUSLY RAISING AND LOWERING OILFIELD SAFT DRILLSTRING AND TWIN TRAVELLING SLIPS APPARATUS 审中-公开连续提升和降低油田松弛钻探和双向滑行装置的方法公开(公告)号：US20150267484A1
公开(公告)日：2015-09-24
申请号：US14435101
申请日：2013-09-29
发明人： Yong Hu , Zhiyi Wang , Zhizhong Lin , Liyan Wei
摘要： Disclosed is a method of continuously raising and lowering an oilfield shaft drillstring using a double traveling slips device, wherein two sets of traveling slip mechanism form the two traveling slip mechanisms to form the two traveling slips device, the first set of traveling slip mechanisms and the second set of traveling mechanisms are respectively mounted on a pithead apparatus (10) to constitute a continuous raising and lowering system. In the process of raising and lowering an oilshaft drill-string, the slips (1, 4) of each set of traveling slip mechanisms alternately clamp or release the drillstring, ensuring a continuous raising and lowering motion for the drillstring (9) from beginning to end under the clamping of the slips, and achieving uninterrupted operation. Further disclosed is a double traveling slips device.
摘要翻译： 本发明公开了一种使用双行驶滑动装置连续升降油田钻杆的方法，其中两组行进滑动机构形成两个行驶滑动机构，以形成两个行驶滑动装置，第一组行驶滑动机构和 第二组行进机构分别安装在井口装置（10）上以构成连续升降系统。 在提高和降低油轴钻杆的过程中，每组行进滑动机构的滑动件（1,4）交替地夹紧或释放钻柱，确保了钻柱（9）从头到尾的连续的升高和降低运动 在夹紧夹头之前结束，并实现不间断的操作。 另外公开了一种双行驶滑动装置。
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公开(公告)号：US20150247367A1
公开(公告)日：2015-09-03
申请号：US14194930
申请日：2014-03-03
IPC分类号： E21B19/07
摘要： An elevator, apparatus, and method for handling a tubular. The apparatus includes a body defining at least a portion of a tapered bowl. The apparatus also includes a plurality of slips disposed at least partially within the bowl and configured to slide along a surface of the bowl. Each of the slips includes a radial engaging surface configured to engage an outer diameter of a tubular, and a tapered engaging surface configured to engage a tapered section of the tubular.
摘要翻译： 一种用于处理管状物的电梯，设备和方法。 该装置包括限定锥形碗的至少一部分的主体。 该装置还包括至少部分地设置在碗内并被配置为沿着碗的表面滑动的多个滑动件。 每个滑动件包括构造成接合管状件的外径的径向接合表面和构造成接合管状件的锥形部分的锥形接合表面。
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公开(公告)号：US09033057B2
公开(公告)日：2015-05-19
申请号：US13425493
申请日：2012-03-21
申请人： Gareth D. Sonnier , Stewart Barker
发明人： Gareth D. Sonnier , Stewart Barker
IPC分类号： E21B19/10 , E21B17/046 , E21B19/16 , E21B43/08 , E21B19/07
CPC分类号： E21B17/046 , E21B19/07 , E21B19/16 , E21B19/161 , E21B43/08 , Y10T29/49947 , Y10T29/53987
摘要： A system for securing a first tubular to a second tubular including a housing having at least one group of at least one window therein. A gripping assembly is disposed in the housing and has at least one member operatively arranged for selectably extending through the at least one window for internally gripping the first tubular. A coupling unit is included having a first clamping mechanism and a second clamping mechanism. The first clamping mechanism is operatively arranged for externally clamping the housing, and the second clamping mechanism is operatively arranged for externally clamping the second tubular component. A method of securing together two tubular components is also included.
摘要翻译： 一种用于将第一管状物固定到第二管状物的系统，所述第二管状物包括壳体，所述壳体中至少有一组至少一个窗口。 夹持组件设置在壳体中并且具有可操作地布置成用于可选择地延伸穿过至少一个窗口的至少一个构件，用于内部夹持第一管。 包括具有第一夹持机构和第二夹持机构的联接单元。 第一夹紧机构可操作地布置用于外部夹紧壳体，并且第二夹紧机构可操作地布置用于外部夹紧第二管状部件。 还包括将两个管状部件固定在一起的方法。
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公开(公告)号：US08979150B1
公开(公告)日：2015-03-17
申请号：US14010372
申请日：2013-08-26
发明人： Eric McKissack
CPC分类号： E21B19/06
摘要： An elevator for raising and lowering a string in a wellbore includes left and right bodies hinged together that selectively open and close. The elevator can be a tubing elevator, and the string can be a tubing string, casing, or drill string. Semi-circular channels on an inner surface of each of the bodies face one another when the bodies are in the closed position and define a circular collar for engaging the string. A retainer on one of the bodies selectively pivots into latching engagement with a lug on the other body to hold the bodies in the closed position. A boss projects radially inward from an inner surface of the retainer and a retainer pin selectively is moveable adjacent the boss to lock the retainer in its latching engagement with the lug. The pin moves to adjacent the boss when the elevator contacts a collar.
摘要翻译： 用于升高和降低井眼中的弦的电梯包括铰接在一起的选择性地打开和关闭的左右体。 电梯可以是管道升降机，并且绳子可以是油管柱，套管或钻柱。 当主体处于关闭位置时，每个主体的内表面上的半圆形通道彼此面对，并且限定用于接合弦的圆环。 其中一个主体上的保持件选择性地枢转成与另一个主体上的凸耳锁定接合，以将主体保持在关闭位置。 凸台从保持器的内表面径向向内突出，并且保持销可选择性地邻近凸台移动，以将保持器锁定在与凸耳的闩锁接合中。 当电梯接触轴环时，销移动到相邻的凸台。
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公开(公告)号：US20130008641A1
公开(公告)日：2013-01-10
申请号：US13636541
申请日：2011-03-22
CPC分类号： E21B19/10
摘要： A method and apparatus for facilitating running or pulling tubulars from a well bore whereby the functions of a surface mounted traditional spider/elevator are replaced by an FMS which may also be remotely controlled. The FMS comprises a main body consisting of upper and lower plates assembled in a bolted and welded configuration, a slip assembly each said slip assembly comprising a slip back, a slip, one or more die inserts, a hydraulic or pneumatic cylinder and multiple sized die blocks to conform to the tubular OCTG diameter.
摘要翻译： 一种用于便于从井眼运行或拉动管子的方法和装置，由此表面安装的传统的蜘蛛/升降机的功能被也可以被远程控制的FMS代替。 FMS包括由上部和下部板组成的主体，其以螺栓和焊接结构组装;滑动组件，每个所述滑动组件包括滑动件，滑动件，一个或多个模具插入件，液压或气动缸体和多个尺寸的模具 块符合管状OCTG直径。
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