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42 条记录 (耗时 0.034 秒)

    Low profile rotating control device
    2.
    发明授权
    Low profile rotating control device 有权
    低调旋转控制装置

    公开(公告)号：US08286734B2

    公开(公告)日：2012-10-16

    申请号：US11975946

    申请日：2007-10-23

    申请人： Don M. Hannegan ,  Thomas F. Bailey ,  James W. Chambers ,  David R. Woodruff ,  Simon J. Harrall

    发明人： Don M. Hannegan ,  Thomas F. Bailey ,  James W. Chambers ,  David R. Woodruff ,  Simon J. Harrall

    IPC分类号： E21B33/03

    CPC分类号： E21B33/068 ,  E21B7/02 ,  E21B21/08 ,  E21B21/106 ,  E21B33/06 ,  E21B33/085 ,  E21B2021/006 ,  Y10T29/49815

    摘要： A system and method are provided for a low profile rotating control device (LP-RCD) and its housing mounted on or integral with an annular blowout preventer seal, casing, or other housing. The outer diameter of the lateral outlet flange may be substantially the same as the height of the LP-RCD housing and bearing assembly after the bearing assembly is positioned with the LP-RCD housing. The sealing element may be aligned with the lateral outlet, and may be replaced from above. Different embodiments of attachment members for attaching the LP-RCD housing with a lower housing allow the LP-RCD housing to be rotated to align the lateral outlet with the drilling rig's existing line to mud pits or other locations. In one embodiment, the LP-RCD bearings are positioned radially inside the LP-RCD housing. In another embodiment, the LP-RCD bearings are positioned radially outside the LP-RCD housing. One embodiment allows rotation of the inserted tubular about multiple planes. In still another embodiment, an annular BOP seal is integral with a RCD housing.

    摘要翻译： 提供了一种用于低轮廓旋转控制装置（LP-RCD）的系统和方法，并且其壳体安装在环形防喷器密封件，套管或其它壳体上或与其形成一体。 在轴承组件与LP-RCD壳体定位之后，侧向出口凸缘的外径可以与LP-RCD壳体和轴承组件的高度基本相同。 密封元件可以与侧向出口对准，并且可以从上方替换。 用于将LP-RCD壳体与下壳体连接的附接构件的不同实施例允许LP-RCD壳体旋转以将侧向出口与钻机现有管线对准到泥浆坑或其它位置。 在一个实施例中，LP-RCD轴承径向位于LP-RCD壳体内。 在另一个实施例中，LP-RCD轴承位于LP-RCD外壳的径向外侧。 一个实施例允许插入的管在多个平面上旋转。 在另一个实施例中，环形BOP密封件与RCD壳体是一体的。

    Rotating control device docking station
    5.
    发明授权
    Rotating control device docking station 有权
    旋转控制装置对接站

    公开(公告)号：US07926593B2

    公开(公告)日：2011-04-19

    申请号：US12080170

    申请日：2008-03-31

    申请人： Thomas F. Bailey ,  Don M. Hannegan ,  James W. Chambers ,  Danny W. Wagoner

    发明人： Thomas F. Bailey ,  Don M. Hannegan ,  James W. Chambers ,  Danny W. Wagoner

    IPC分类号： E21B41/04

    CPC分类号： E21B41/0007 ,  E21B7/12 ,  E21B19/004 ,  E21B21/001 ,  E21B21/08 ,  E21B23/02 ,  E21B33/085 ,  E21B34/16 ,  E21B44/00 ,  E21B2021/006 ,  Y10S285/92

    摘要： A system and method is provided for converting a drilling rig between conventional hydrostatic pressure drilling and managed pressure drilling or underbalanced drilling using a docking station housing mounted on a marine riser or bell nipple. This docking station housing may be positioned above the surface of the water. When a removable rotating control device is remotely hydraulically latched with the docking station housing, the system and method allows for interactive lubrication and cooling of the rotating control device, as needed, along with a supply of fluid for use with active seals.

    摘要翻译： 提供了一种系统和方法，用于使用安装在海洋立管或钟形接头上的对接站外壳，在常规静水压力钻井和管理的压力钻井或欠平衡钻井之间转换钻机。 该对接站外壳可以位于水面之上。 当可移动的旋转控制装置与对接站外壳远程液压地锁定时，系统和方法允许根据需要与旋转控制装置的交互式润滑和冷却以及用于主动密封件的流体供应。

    Riser rotating control device
    7.
    发明授权
    Riser rotating control device 有权
    立管旋转控制装置

    公开(公告)号：US07487837B2

    公开(公告)日：2009-02-10

    申请号：US10995980

    申请日：2004-11-23

    申请人： Thomas F. Bailey ,  James W. Chambers

    发明人： Thomas F. Bailey ,  James W. Chambers

    IPC分类号： E21B29/12

    CPC分类号： E21B33/085 ,  Y10S285/92

    摘要： A latch assembly is connectable to a riser. A rotating control device can be positioned with the riser, sealing the rotating control device with the latch assembly and removably latching the rotating control device to the latch assembly and to the riser. The latch assembly can be remotely actuated. The latch assembly can provide an auxiliary safety mechanism to provide a backup actuation mechanism to unlatch the rotating control device from the latch assembly. The latch assembly can be bolted to the riser. Alternately, the latch assembly can be latched with the riser using a similar latching mechanism as used to latch the latch assembly to the rotating control device. A pressure transducer protector assembly can protect a transducer for monitoring wellbore pressure in the riser. A remote indicator panel can indicate the status of the latch assembly.

    摘要翻译： 闩锁组件可连接到提升板。 旋转控制装置可以与提升管一起定位，用旋转控制装置与闩锁组件密封，并将可旋转的控制装置可拆卸地锁定到闩锁组件和提升器。 闩锁组件可以远程启动。 闩锁组件可以提供辅助安全机构以提供备用致动机构以将旋转控制装置从闩锁组件解锁。 闩锁组件可以螺栓连接到提升管。 或者，闩锁组件可以使用与用于将闩锁组件锁定到旋转控制装置的类似的闩锁机构一起用立管闩锁。 压力传感器保护器组件可以保护换能器来监测提升管中的井筒压力。 远程指示面板可以指示闩锁组件的状态。

    Quick-to-ground camper jack
    8.
    发明授权
    Quick-to-ground camper jack 失效
    快速地面露营机插孔

    公开(公告)号：US5273256A

    公开(公告)日：1993-12-28

    申请号：US963592

    申请日：1992-10-20

    申请人： James W. Chambers

    发明人： James W. Chambers

    IPC分类号： B60S9/06 ,  B60S9/02

    CPC分类号： B60S9/06

    摘要： A jack for lifting a camper from the bed of a pick-up truck includes a ram with a foot which is normally disposed in a retracted position spaced above the ground to provide clearance during travel of the truck. After the foot has been lowered into contact with the ground, a hand crank is turned and rotates a ball screw which coacts with a ball nut to cause the ram to lift the camper from the truck. By releasing a latch, the retracted foot may be lowered quickly into contact with the ground without turning the crank and simply by stepping on and pushing downwardly against the foot to effect turning of the ball screw.

    摘要翻译： 用于从拾起卡车的床上提升露营者的千斤顶包括具有脚的柱塞，该脚通常设置在间隔在地面上的缩回位置，以在卡车运行期间提供间隙。 在脚已经降落到与地面接触之后，转动手柄并转动与滚珠螺母结合的滚珠丝杠，以使冲头从卡车上提起露营者。 通过释放闩锁，缩回的脚可以快速地降低与地面接触而不转动曲柄，并且简单地通过踩踏并向下推靠在脚上以实现滚珠丝杠的转动。

    Swivel jack for a trailer tongue
    9.
    发明授权
    Swivel jack for a trailer tongue 失效
    用于拖车舌头的旋转千斤顶

    公开(公告)号：US5067692A

    公开(公告)日：1991-11-26

    申请号：US532875

    申请日：1990-06-04

    申请人： Barry C. Nudd ,  James W. Chambers

    发明人： Barry C. Nudd ,  James W. Chambers

    IPC分类号： B60D1/66 ,  B60S9/18

    CPC分类号： B60D1/665 ,  B60D1/66 ,  B60S9/18 ,  Y10T403/32361

    摘要： A jack is mounted on a trailer tongue by a swivel connection to pivot between a vertically disposed active position and a horizontally disposed stowed position. The swivel connection includes a spacer sandwiched between a bracket on the tongue of the trailer and a bracket on the housing of the jack and rotatably received in a hole in the tongue bracket. The spacer serves to hold the two brackets out of contact with one another. A bolt extends through the housing bracket and the spacer with a non-rotatable fit and causes the housing bracket and the spacer to turn in unison relative to the tongue bracket. A nut and washer on the inner end of the bolt clamp the brackets together while allowing the housing bracket to pivot relative to the tongue bracket. The tongue bracket may either be clamped to the tongue by bolts or may be bolted to still another bracket which is welded to the tongue.

    摘要翻译： 千斤顶通过旋转连接件安装在拖车舌上，以在垂直设置的主动位置和水平放置的收起位置之间枢转。 旋转连接件包括夹在拖车舌部之间的支架和插座壳体上的支架之间的间隔件，并可旋转地容纳在舌支架中的孔中。 间隔件用于保持两个支架彼此不接触。 螺栓通过不可旋转的配合件延伸穿过壳体支架和间隔件，并使壳体支架和间隔件相对于舌支架一致地转动。 螺栓内端的螺母和垫圈将支架夹在一起，同时允许外壳支架相对于舌支架枢转。 舌支架可以通过螺栓夹紧到舌头，或者可以被螺栓连接到另一个被焊接到舌头的托架上。

    Trailer coupler with improved ball clamp holding means and improved yoke
    10.
    发明授权
    Trailer coupler with improved ball clamp holding means and improved yoke 失效
    具有改进的球夹保持装置和改进的轭的拖车联轴器

    公开(公告)号：US4763917A

    公开(公告)日：1988-08-16

    申请号：US58256

    申请日：1987-06-04

    申请人： James W. Chambers

    发明人： James W. Chambers

    IPC分类号： B60D1/06

    CPC分类号： B60D1/065

    摘要： The ball clamp of a trailer coupler is supported by the coupler body to move back and forth between a clamped position holding a ballhead in the socket of the coupler and a released position permitting the socket to be pulled upwardly off of the ballhead. To hold the ball clamp in a correct angular orientation relative to the ballhead, a cylindrical tube is wedged between the upper side of the ball clamp and an inclined upper wall of the coupler body and is secured rigidly in place by staking metal of the side walls of the body into the end portions of the tube. The ball clamp is held in its clamped position by a pivoted yoke having transversely spaced arms which straddle the coupler body and having transversely spaced ears which straddle a latch. Each arm and each ear are integral with one another along a substantial length of the arm so as to improve the structural strength of the yoke.

    摘要翻译： 拖车联轴器的球形夹具由联接器主体支撑，以在夹持在联接器的插座中的球头的夹紧位置和允许插座从球头向上拉之间的释放位置之间来回移动。 为了将球夹夹持在相对于球头的正确角度定位中，圆柱形管楔入球夹的上侧和联接器主体的倾斜上壁之间，并且通过将侧壁的金属 的身体进入管的端部。 球形夹具通过具有横向隔开的臂的枢转轭保持在其夹紧位置，所述臂跨过联接器主体并具有跨过闩锁的横向隔开的耳朵。 每个臂和每个耳朵沿着臂的相当长度彼此成一体，以提高轭的结构强度。