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公开(公告)号:US08844652B2
公开(公告)日:2014-09-30
申请号:US12893391
申请日:2010-09-29
申请人: Jonathan P. Sokol , Danny W. Wagoner , Thomas F. Bailey , Aristeo Rios, III , James W. Chambers , Don M. Hannegan
发明人: Jonathan P. Sokol , Danny W. Wagoner , Thomas F. Bailey , Aristeo Rios, III , James W. Chambers , Don M. Hannegan
CPC分类号: E21B33/085 , E21B7/02 , E21B21/106 , E21B33/06 , E21B2021/006
摘要: A system and method is 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 LP-RCD and LP-RCD housing can fit within a limited space available on drilling rigs. An embodiment allows a LP-RCD to be removably disposed with a LP-RCD housing by rotating a bearing assembly rotating plate. A sealing element may be removably disposed with the LP-RCD bearing assembly by rotating a seal retainer ring. Alternatively, a sealing element may be removably disposed with the LP-RCD bearing assembly with a seal support member threadedly attached with the LP-RCD bearing assembly. The seal support member may be locked in position with a seal locking ring removably attached with threads with the LP-RCD bearing assembly over the seal support member. Spaced apart accumulators may be disposed radially outward of the bearings in the bearing assembly to provide self lubrication to the bearings.
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。 LP-RCD和LP-RCD外壳可以安装在钻机有限的空间内。 一个实施例允许LP-RCD通过旋转轴承组件旋转板而通过LP-RCD壳体可拆卸地设置。 通过旋转密封保持环,密封元件可以通过LP-RCD轴承组件可拆卸地设置。 或者,密封元件可以与LP-RCD轴承组件可拆卸地设置,密封件支撑构件与LP-RCD轴承组件螺纹连接。 密封支撑构件可以被锁定在适当位置,其中密封锁定环可拆卸地与LP-RCD轴承组件的螺纹连接在密封支撑构件上。 间隔开的蓄能器可以被布置在轴承组件中的轴承的径向外侧以为轴承提供自润滑。
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公开(公告)号:US20110036638A1
公开(公告)日:2011-02-17
申请号:US12893391
申请日:2010-09-29
申请人: Jonathan P. Sokol , Danny W. Wagoner , Thomas F. Bailey , Aristeo Rios, III , James W. Chambers , Don M. Hannegan
发明人: Jonathan P. Sokol , Danny W. Wagoner , Thomas F. Bailey , Aristeo Rios, III , James W. Chambers , Don M. Hannegan
CPC分类号: E21B33/085 , E21B7/02 , E21B21/106 , E21B33/06 , E21B2021/006
摘要: A system and method is 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 LP-RCD and LP-RCD housing can fit within a limited space available on drilling rigs. An embodiment allows a LP-RCD to be removably disposed with a LP-RCD housing by rotating a bearing assembly rotating plate. A sealing element may be removably disposed with the LP-RCD bearing assembly by rotating a seal retainer ring. Alternatively, a sealing element may be removably disposed with the LP-RCD bearing assembly with a seal support member threadedly attached with the LP-RCD bearing assembly. The seal support member may be locked in position with a seal locking ring removably attached with threads with the LP-RCD bearing assembly over the seal support member. Spaced apart accumulators may be disposed radially outward of the bearings in the bearing assembly to provide self lubrication to the bearings.
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。 LP-RCD和LP-RCD外壳可以安装在钻机有限的空间内。 一个实施例允许LP-RCD通过旋转轴承组件旋转板而通过LP-RCD壳体可拆卸地设置。 通过旋转密封保持环,密封元件可以通过LP-RCD轴承组件可拆卸地设置。 或者,密封元件可以与LP-RCD轴承组件可拆卸地设置,密封件支撑构件与LP-RCD轴承组件螺纹连接。 密封支撑构件可以被锁定在适当位置,其中密封锁定环可拆卸地与LP-RCD轴承组件的螺纹连接在密封支撑构件上。 间隔开的蓄能器可以被布置在轴承组件中的轴承的径向外侧以为轴承提供自润滑。
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3.
公开(公告)号:US20120013133A1
公开(公告)日:2012-01-19
申请号:US13183787
申请日:2011-07-15
IPC分类号: E05C1/12
CPC分类号: E21B23/01 , E21B33/03 , E21B33/038 , E21B33/085 , Y10T292/0964
摘要: A latch and method for use is provided for latching an item of oilfield equipment. The latch has a housing containing a latch member, and the latch member is movable between a radially engaged position in which it is engaged with the item of oilfield equipment, and a radially retracted position in which it is disengaged from the item of oilfield equipment. An actuator is configured to drive the latch member into the radially engaged position. Further, the actuator is configured to drive the latch member toward the radially retracted position.
摘要翻译: 提供了一种用于锁定油田设备的闩锁和使用方法。 闩锁具有容纳闩锁构件的壳体,并且闩锁构件可在其与油田设备物品接合的径向接合位置和径向缩回位置之间移动,在该缩回位置中,闩锁构件与油田设备物品脱离接合。 致动器构造成将闩锁构件驱动到径向接合位置。 此外,致动器构造成朝向径向缩回位置驱动闩锁构件。
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4.
公开(公告)号:US09010433B2
公开(公告)日:2015-04-21
申请号:US13183787
申请日:2011-07-15
IPC分类号: E05C1/12 , E21B33/08 , E21B33/038
CPC分类号: E21B23/01 , E21B33/03 , E21B33/038 , E21B33/085 , Y10T292/0964
摘要: A latch and method for use is provided for latching an item of oilfield equipment. The latch has a housing containing a latch member, and the latch member is movable between a radially engaged position in which it is engaged with the item of oilfield equipment, and a radially retracted position in which it is disengaged from the item of oilfield equipment. An actuator is configured to drive the latch member into the radially engaged position. Further, the actuator is configured to drive the latch member toward the radially retracted position.
摘要翻译: 提供了一种用于锁定油田设备的闩锁和使用方法。 闩锁具有容纳闩锁构件的壳体,并且闩锁构件可在其与油田设备物品接合的径向接合位置和径向缩回位置之间移动,在该缩回位置中,闩锁构件与油田设备物品脱离接合。 致动器构造成将闩锁构件驱动到径向接合位置。 此外,致动器构造成朝向径向缩回位置驱动闩锁构件。
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公开(公告)号:US20080210471A1
公开(公告)日:2008-09-04
申请号:US12080170
申请日:2008-03-31
IPC分类号: E21B21/08
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。
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公开(公告)号:US07926593B2
公开(公告)日:2011-04-19
申请号:US12080170
申请日:2008-03-31
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。
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公开(公告)号:US09004181B2
公开(公告)日:2015-04-14
申请号:US13621016
申请日:2012-09-15
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 is provided for a law profile rotating control device (LP-RCD) and its housing mounted on or integral with an annular blowout preventer seal, casing, or other housing. The LP-RCD and LP-RCD housing can fit within a limited space available on drilling rigs.
摘要翻译: 提供了一种用于法律档案旋转控制装置(LP-RCD)的系统和方法,其外壳安装在环形防喷器密封件,外壳或其他外壳上或与其形成一体。 LP-RCD和LP-RCD外壳可以安装在钻机有限的空间内。
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公开(公告)号:US20130009366A1
公开(公告)日:2013-01-10
申请号:US13621016
申请日:2012-09-15
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 is provided for a law profile rotating control device (LP-RCD) and its housing mounted on or integral with an annular blowout preventer seal, casing, or other housing. The LP-RCD and LP-RCD housing can fit within a limited space available on drilling rigs.
摘要翻译: 提供了一种用于法律档案旋转控制装置(LP-RCD)的系统和方法,其外壳安装在环形防喷器密封件,外壳或其他外壳上或与其形成一体。 LP-RCD和LP-RCD外壳可以安装在钻机有限的空间内。
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公开(公告)号:US20090101411A1
公开(公告)日:2009-04-23
申请号:US11975946
申请日:2007-10-23
IPC分类号: E21B21/08
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 is 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 LP-RCD and LP-RCD housing can fit within a limited space available on drilling rigs.
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。 LP-RCD和LP-RCD外壳可以安装在钻机有限的空间内。
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公开(公告)号:US08353337B2
公开(公告)日:2013-01-15
申请号:US13368957
申请日:2012-02-08
IPC分类号: E21B19/24
CPC分类号: E21B33/085 , E21B36/001 , E21B47/10 , F16J15/324 , F16K41/046
摘要: A system and method for reducing repairs to radial seals used in a rotating control head used while drilling is disclosed. Also, a system and method to detect leaks in the rotating control head and a latching system to latch the rotating control head to a housing is disclosed.
摘要翻译: 公开了一种用于减少在钻孔时使用的旋转控制头中使用的径向密封维修的系统和方法。 此外,公开了一种用于检测旋转控制头中的泄漏的系统和方法,以及用于将旋转控制头锁定到壳体的闩锁系统。
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