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1. 发明申请

WO2008112330A1 SEALING MATERIAL TO METAL BONDING COMPOSITIONS AND METHODS FOR BONDING A SEALING MATERIAL TO A METAL SURFACE 审中-公开
标题翻译：将密封材料密封到金属粘合组合物和将密封材料粘合到金属表面的方法
公开(公告)号：WO2008112330A1
公开(公告)日：2008-09-18
申请号：PCT/US2008/050163
申请日：2008-01-04
申请人： BAKER HUGHES INCORPORATED , DOANE, James, C. , WILLAUER, Darrin, L. , GOODSON, Jim
发明人： DOANE, James, C. , WILLAUER, Darrin, L. , GOODSON, Jim
IPC分类号： E21B33/12 , B29C65/00
CPC分类号： E21B33/1208
摘要： A downhole well tool having a component with a metal surface to which a sealing material is adhered is disclosed. The sealing material is bonded to the metal surface through the use of an energetic material disposed between the sealing material and the metal surface. Upon activation or initiation of the energetic material, the sealing material becomes bonded to the metal surface. A plastic layer may be disposed between the sealing material and the metal surface to facilitate bonding sealing material to the metal surface. The energetic material is used to bond the plastic layer to the metal surface and may be used to bond the plastic layer to the sealing material.
摘要翻译：公开了一种具有金属表面的附着有密封材料的部件的井下井具。密封材料通过使用设置在密封材料和金属表面之间的高能材料结合到金属表面。在激活或引发高能材料时，密封材料结合到金属表面。可以在密封材料和金属表面之间设置塑料层，以便于将密封材料粘合到金属表面。高能材料用于将塑料层粘合到金属表面，并可用于将塑料层粘合到密封材料上。

2. 发明公开

EP1963617A1 SLOTTED SLIP ELEMENT FOR EXPANDABLE PACKER 有权
标题翻译：狭缝终端楔块可扩展盒包
公开(公告)号：EP1963617A1
公开(公告)日：2008-09-03
申请号：EP06769920.7
申请日：2006-04-28
申请人： BAKER HUGHES INCORPORATED , Doane, James C.
发明人： DOANE, James, C. , HARPER, Jason, M.
IPC分类号： E21B33/12 , E21B33/1295
CPC分类号： E21B23/06 , E21B33/1208 , E21B33/1216 , E21B33/129 , E21B33/1293
摘要： A packer device (10) includes a central packer mandrel (12) and a radially surrounding expansion mandrel (18) that can expand radially. At least one slip mandrel (30, 32) carrying wickers (38) surrounds the expansion mandrel and a plurality of axial slots (40, 41) are disposed within the slip mandrel.

3. 发明授权

EP1963617B1 SLOTTED SLIP ELEMENT FOR EXPANDABLE PACKER 有权
标题翻译：狭缝终端楔块可扩展盒包
公开(公告)号：EP1963617B1
公开(公告)日：2010-01-13
申请号：EP06769920.7
申请日：2006-04-28
申请人： BAKER HUGHES INCORPORATED , Doane, James C.
发明人： DOANE, James, C. , HARPER, Jason, M.
IPC分类号： E21B33/12 , E21B33/1295
CPC分类号： E21B23/06 , E21B33/1208 , E21B33/1216 , E21B33/129 , E21B33/1293

4. 发明申请

WO2012151265A2 LOCKING ASSEMBLY FOR MECHANICALLY SET PACKER 审中-公开
标题翻译：机械组装机构
公开(公告)号：WO2012151265A2
公开(公告)日：2012-11-08
申请号：PCT/US2012/036102
申请日：2012-05-02
申请人： BAKER HUGHES INCORPORATED , DOANE, James, C. , ANDERSON, Gary, L.
发明人： DOANE, James, C. , ANDERSON, Gary, L.
IPC分类号： E21B33/129 , E21B33/124 , E21B33/12
CPC分类号： E21B33/1291
摘要： A lock assembly for a mechanically set packer for deep deployments is described. The lock housing wall has at least one bore for a rod piston that is selectively actuated when wellbore hydrostatic is allowed to reach on side of the piston. Movement of the piston, after breaking a shear pin, allows a c-ring to spring outwardly and out of a locking groove in the mandrel so that the mandrel can be string manipulated with respect to the housing to set the packer. Once unlocked the lock assembly remains defeated. The piston can be optionally exposed to hydrostatic and will unlock at a given depth without manipulation of the wellbore annulus pressure. Other mechanisms to admit wellbore hydrostatic to move the piston or to move the piston in general by other techniques are described.
摘要翻译：描述了用于深部署的用于机械设置的封隔器的锁组件。锁壳体壁具有用于杆活塞的至少一个孔，当井筒静液压允许到达活塞侧时，该活塞被选择性地致动。活塞在断裂剪切销之后的运动允许c形环向外弹出并离开心轴中的锁定槽，使得心轴可以相对于壳体进行弦线操纵以设置封隔器。一旦解锁，锁组件仍然失败。活塞可以任选地暴露于静水压下，并且将在给定的深度解锁，而不用操纵井筒环空压力。描述通过其它技术来承认井筒静压以移动活塞或一般移动活塞的其他机构。

5. 发明申请

WO2008045873A1 DOWNHOLE TOOL HAVING A SEAL RING WITH REINFORCING ELEMENT 审中-公开
标题翻译：具有加强元件的密封圈的工具
公开(公告)号：WO2008045873A1
公开(公告)日：2008-04-17
申请号：PCT/US2007/080809
申请日：2007-10-09
申请人： BAKER HUGHES INCORPORATED , DOANE, James, C. , GAUDETTE, Sean, L. , BARNARD, Jason, J.
发明人： DOANE, James, C. , GAUDETTE, Sean, L. , BARNARD, Jason, J.
IPC分类号： E21B33/12
CPC分类号： E21B33/1208 , E21B33/1212
摘要： A downhole well tool having a seal ring secured along the outer surface of the downhole tool is disclosed. The downhole tool expands the seal ring radially outward into sealing engagement with an outer tubular member in the well. The seal ring has an annular reinforcing element having an outer wall surface, an inner wall surface, and at least one hole disposed between the outer wall surface and the inner wall surface. At least one sealing material, either preformed or molded in place with the reinforcing element, is disposed along the outer wall surface, through each of the holes, and along at least a portion of the inner wall surface.
摘要翻译：公开了一种具有沿着井下工具的外表面固定的密封环的井下井具。井下工具将密封环径向向外膨胀以与井中的外管状构件密封接合。密封环具有环形增强元件，其具有外壁表面，内壁表面和设置在外壁表面和内壁表面之间的至少一个孔。至少一个密封材料，通过加强元件预先形成或模制就位，沿着外壁表面，穿过每个孔以及内壁表面的至少一部分设置。

6. 发明申请

WO2006119037A2 EXPANDABLE PACKER WITH MOUNTED EXTERIOR SLIPS AND SEAL 审中-公开
标题翻译：具有安装外部滑块和密封件的可扩展包装
公开(公告)号：WO2006119037A2
公开(公告)日：2006-11-09
申请号：PCT/US2006/016305
申请日：2006-04-28
申请人： BAKER HUGHES INCORPORATED , DOANE, James, C. , HARPER, Jason, M. , CONNER, Nicholas, S.
发明人： DOANE, James, C. , HARPER, Jason, M. , CONNER, Nicholas, S.
IPC分类号： E21B33/1295
CPC分类号： E21B23/06 , E21B33/1208 , E21B33/1216 , E21B33/1277 , E21B33/129 , E21B33/1293 , E21B33/1295
摘要： A packer device includes a central packer mandrel and a radially surrounding expansion mandrel. At least one slip mandrel carrying wickers surrounds the expansion mandrel and is secured in place upon the expansion mandrel by an annular retaining ring. The slip mandrel is secured to the retaining ring by screw connectors that pass through the slip mandrel and into retainer segments. The retaining ring is clamped between the slip mandrel and segments. Additionally, the packer device carries a fluid seal that is made up of a thermoplastic material with elastomeric energizing elements.
摘要翻译：封隔器装置包括中心封隔器心轴和径向围绕的膨胀心轴。至少有一个滑动轴承承载着丝杠围绕膨胀心轴，并通过环形保持环固定在膨胀心轴上的适当位置。滑动心轴通过穿过滑动心轴并进入保持器节段的螺钉连接器固定到保持环。保持环夹在滑动心轴和分段之间。此外，封隔器装置承载由热塑性材料与弹性体激励元件组成的流体密封。

7. 发明申请

WO2009073373A3 SELF-BOOSTING WEDGE TUBING-TO-CASING SEAL 审中-公开
公开(公告)号：WO2009073373A3
公开(公告)日：2009-06-11
申请号：PCT/US2008/084137
申请日：2008-11-20
申请人： BAKER HUGHES INCORPORATED , DOANE, James, C.
发明人： DOANE, James, C.
IPC分类号： E21B33/12 , E21B33/129
摘要： A seal and/or anchoring arrangement includes a first perimetrically closed wedge, a second perimetrically closed wedge, an actuator in operable communication with one of the first and second wedges, and a frustoconical surface at an inside dimension of the inside more located surface of the first and second wedges and method.

8. 发明申请

WO2008150805A1 DOWNHOLE SEAL APPARATUS AND METHOD 审中-公开
标题翻译：卧式密封装置和方法
公开(公告)号：WO2008150805A1
公开(公告)日：2008-12-11
申请号：PCT/US2008/064992
申请日：2008-05-28
申请人： BAKER HUGHES INCORPORATED , DOANE, James, C.
发明人： DOANE, James, C.
IPC分类号： E21B33/12
CPC分类号： E21B33/1208
摘要： Disclosed herein is a tubular seal apparatus. The seal apparatus includes, a first tubular positioned coaxially with a second tubular having an annular space therebetween, a frustoconical portion at the first tubular having a first end and a second end, such that a radial dimension of the annular space is larger at the first end than at the second end and a tubular seal positioned within the annular space. The seal apparatus further includes an urging member in operable communication with the tubular seal, the urging member is axially movable relative to the frustoconical portion such that movement of the urging member toward the second end of the frustoconical portion urges the tubular seal into sealing engagement with the frustoconical portion and causes diametrical deformation of the tubular seal to thereby sealingly engage with the second tubular.
摘要翻译：本文公开了一种管状密封装置。密封装置包括：与第二管状物同轴地设置的第一管，其间具有环形空间，第一管状的截头圆锥形部分具有第一端和第二端，使得环形空间的径向尺寸在第一管并且位于环形空间内的管状密封件。密封装置还包括与管状密封件可操作地连通的推动构件，推动构件可相对于截头圆锥形部分轴向移动，使得推动构件朝向截头圆锥形部分的第二端的移动促使管状密封件与截头圆锥形部分并且引起管状密封件的直径变形，从而与第二管状物密封接合。

9. 发明申请

WO2011112419A2 HIGH TEMPERATURE/HIGH PRESSURE SEAL 审中-公开
标题翻译：高温/高压密封
公开(公告)号：WO2011112419A2
公开(公告)日：2011-09-15
申请号：PCT/US2011/027025
申请日：2011-03-03
申请人： BAKER HUGHES INCORPORATED , DOANE, James, C.
发明人： DOANE, James, C.
CPC分类号： F16J15/025
摘要： A sealing member including a body having a recess; one or more backups extending from the body and tapering over a length thereof; and a sealing element disposed in the recess, the element including one or more steps, each step being adjacent one of the one or more backups and on a surface of the sealing element intended to make contact with a target sealing surface.
摘要翻译：一种密封构件，包括具有凹部的本体; 一个或多个从身体延伸并在其长度上渐缩的支撑件; 以及设置在所述凹部中的密封元件，所述元件包括一个或多个步骤，每个步骤邻近所述一个或多个支撑件中的一个，并且在所述密封元件的与目标密封表面接触的表面上。

10. 发明申请

WO2009035826A1 EXPANDABLE METAL-TO-METAL SEAL 审中-公开
标题翻译：可扩展的金属到金属密封
公开(公告)号：WO2009035826A1
公开(公告)日：2009-03-19
申请号：PCT/US2008/073575
申请日：2008-08-19
申请人： BAKER HUGHES INCORPORATED , GAUDETTE, Sean , DOANE, James, C. , RICHARD, Bennett, M.
发明人： GAUDETTE, Sean , DOANE, James, C. , RICHARD, Bennett, M.
IPC分类号： F16J15/02 , F16J15/08 , E21B33/12
CPC分类号： F16J15/028 , E21B33/00 , E21B33/1212 , F16J15/0881
摘要： A seal (10) includes a seal body (12) configured to form a teardrop shaped seal member (18) upon axial compression of the seal body (12); a gauge ring (24,26) in operable communication with the seal body (12) and capable of applying an axial load on the seal body (12) and method.
摘要翻译：密封件（10）包括密封体（12），其被构造成在密封体（12）的轴向压缩时形成泪滴形密封件（18）; 与所述密封体（12）可操作地连通且能够对所述密封体（12）施加轴向载荷的量规环（24,26）和方法。

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