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公开(公告)号：US10053946B2
公开(公告)日：2018-08-21
申请号：US13144282
申请日：2010-02-16
申请人： Dennis P. Nguyen , Kirk P. Guidry
发明人： Dennis P. Nguyen , Kirk P. Guidry
IPC分类号： F16J15/06 , E21B33/128
CPC分类号： E21B33/128 , F16J15/06 , F16J15/068
摘要： An annular seal, in certain embodiments, includes a top seal section, a bottom seal section, and a core seal section including non-orthogonal top and bottom faces relative to a radial axis of the core seal section disposed between the top seal section and the bottom seal section. The core seal section is configured to expand radially when an axial load is applied to the top and bottom faces of the core seal section such that the top and bottom faces are deformed into an orthogonal alignment relative to the radial axis of the core seal section.
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公开(公告)号：US08695693B2
公开(公告)日：2014-04-15
申请号：US12595202
申请日：2008-03-11
申请人： Dennis P. Nguyen , Kirk P. Guidry
发明人： Dennis P. Nguyen , Kirk P. Guidry
IPC分类号： E21B19/00
CPC分类号： E21B33/03 , E21B17/046 , E21B33/068
摘要： In one embodiment, the wellhead system includes first and second wellhead components or members. An exemplary first wellhead member includes an internal bore and a first groove, while an exemplary second wellhead member is at least partially disposed within the internal bore such that a second groove of the second wellhead member is aligned with the first groove. The wellhead system may include a locking ring positioned within at least one of the first or second grooves, and a retaining ring at least partially disposed within the internal bore between the first and second wellhead members. Further, in one embodiment, the retaining ring is configured to selectively engage the locking ring to facilitate securing of the second wellhead member to the first wellhead member. Other embodiments of wellhead systems, devices, and methods of coupling the same are also provided.
摘要翻译： 在一个实施例中，井口系统包括第一和第二井口部件或构件。 示例性的第一井口构件包括内孔和第一凹槽，而示例性的第二井口构件至少部分地设置在内孔内，使得第二井口构件的第二凹槽与第一凹槽对准。 井口系统可以包括定位在第一或第二凹槽中的至少一个中的锁定环，以及至少部分地设置在第一和第二井口构件之间的内部孔内的保持环。 此外，在一个实施例中，保持环构造成选择性地接合锁定环以便于将第二井口构件固定到第一井口构件。 还提供了井口系统，装置和联接其的方法的其他实施例。
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公开(公告)号：US08544535B2
公开(公告)日：2013-10-01
申请号：US12705484
申请日：2010-02-12
申请人： Sheldon Cote , Kirk P. Guidry
发明人： Sheldon Cote , Kirk P. Guidry
CPC分类号： E21B33/068 , E21B33/03 , E21B43/12 , E21B43/126
摘要： An integrated wellhead assembly is provided to enable free flow production and artificial lift production from a well without requiring removal and/or reconfiguration of the wellhead assembly. The wellhead assembly includes an upper portion and a lower portion forming an integrated assembly. The upper portion includes a flow tee and at least one set of rams. The lower portion includes a shoulder to receive a hanger. The upper portion may seal the bore of the wellhead assembly and provide full bore access to the bore of the wellhead assembly.
摘要翻译： 提供了一种集成的井口组件，以便能够从井中实现自由流动生产和人工提升生产，而不需要拆卸和/或重新配置井口组件。 井口组件包括形成集成组件的上部和下部。 上部包括流动三通和至少一组公柱。 下部包括接收衣架的肩部。 上部可以密封井口组件的孔，并提供对井口组件的孔的全孔通路。
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公开(公告)号：US20130075080A1
公开(公告)日：2013-03-28
申请号：US13243252
申请日：2011-09-23
申请人： Kirk P. Guidry
发明人： Kirk P. Guidry
CPC分类号： E21B43/26 , F16L27/12 , Y10T137/85938
摘要： An adjustable fracturing system is provided. In one embodiment, the system includes a fracturing manifold coupled to a fracturing tree to allow the fracturing tree to receive fracturing fluid from the fracturing manifold. The system also includes an adjustment joint configured to be varied in length to facilitate coupling of the fracturing manifold to the fracturing tree. Additional systems, devices, and methods are also disclosed.
摘要翻译： 提供了可调的压裂系统。 在一个实施例中，系统包括联接到压裂树的压裂歧管，以允许压裂树从压裂歧管接收压裂流体。 该系统还包括被配置为在长度上变化以便于压裂歧管与压裂树的联接的调节关节。 还公开了附加的系统，装置和方法。
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公开(公告)号：US20120012302A1
公开(公告)日：2012-01-19
申请号：US13146899
申请日：2010-04-08
CPC分类号： E21B33/047 , E21B33/03 , E21B33/04
摘要： A low-profile wellhead system having a nested hanger configuration, annular communication, elastomeric seals, and seal verification is provided.
摘要翻译： 提供了一种具有嵌套式悬挂架结构，环形连接，弹性体密封和密封验证的低调井口系统。
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公开(公告)号：US10138697B2
公开(公告)日：2018-11-27
申请号：US12937538
申请日：2009-05-12
申请人： Kirk P. Guidry
发明人： Kirk P. Guidry
摘要： A dual barrier lock screw for a wellhead assembly is provided that includes a first seal disposed at a first axial location along the body of the screw and a second seal disposed at a second axial location along the body of the screw, wherein the first and second axial locations are different from one another. The screw may also include a passage extending axially through the body of the screw and coupled to a port at the end of the screw. The port is configured to receive external pressure and allow testing of the dual barrier seals of the lock screws. A system that includes the lock screw and methods of operating and testing the lock screw are also provided.
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公开(公告)号：US08328242B2
公开(公告)日：2012-12-11
申请号：US12746922
申请日：2009-01-08
IPC分类号： F16L19/00
CPC分类号： F16L19/0206 , E21B17/046 , E21B33/038 , Y10T29/49947
摘要： Various novel connectors are provided. In one embodiment, the connector includes a collar configured to receive first and second components. In this embodiment, the connector may also include a load ring configured to be received in a groove of the second component and to move into and out of engagement with the collar when the second component is received by the collar. The connector of this illustrative embodiment may also include a cotter configured for installation to the second component and to inhibit disengagement of the load ring from the collar. In some embodiments, engagement of the load ring and the collar effects securing of the first and second components to one another. Other devices, systems, and methods related to connectors are also disclosed.
摘要翻译： 提供各种新颖的连接器。 在一个实施例中，连接器包括被配置为接收第一和第二部件的轴环。 在该实施例中，连接器还可以包括一个承载环，该承载环被构造成被接收在第二部件的槽中，并且当第二部件被套环接收时，该承载环移动进入和脱离与套环的接合。 该示例性实施例的连接器还可以包括构造成用于安装到第二部件并且阻止负载环从轴环脱离的开口。 在一些实施例中，负载环和套环的接合将使第一和第二部件彼此固定。 还公开了与连接器相关的其它设备，系统和方法。
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公开(公告)号：US20120007314A1
公开(公告)日：2012-01-12
申请号：US13144282
申请日：2010-02-16
申请人： Dennis P. Nguyen , Kirk P. Guidry
发明人： Dennis P. Nguyen , Kirk P. Guidry
CPC分类号： E21B33/128 , F16J15/06 , F16J15/068
摘要： An annular seal, in certain embodiments, includes a top seal section, a bottom seal section, and a core seal section including non-orthogonal top and bottom faces relative to a radial axis of the core seal section disposed between the top seal section and the bottom seal section. The core seal section is configured to expand radially when an axial load is applied to the top and bottom faces of the core seal section such that the top and bottom faces are deformed into an orthogonal alignment relative to the radial axis of the core seal section.
摘要翻译： 在某些实施例中，环形密封件包括顶部密封部分，底部密封部分和芯部密封部分，所述芯部密封部分包括相对于芯密封部分的径向轴线的非正交顶面和底面，所述芯部密封部分设置在顶部密封部分和 底部密封部分。 芯密封部分构造成当轴向载荷施加到芯密封部分的顶面和底面时径向扩张，使得顶面和底面相对于芯密封部分的径向轴线变形成正交对准。
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公开(公告)号：US20110024108A1
公开(公告)日：2011-02-03
申请号：US12937538
申请日：2009-05-12
申请人： Kirk P. Guidry
发明人： Kirk P. Guidry
摘要： A dual barrier lock screw for a wellhead assembly is provided that includes a first seal disposed at a first axial location along the body of the screw and a second seal disposed at a second axial location along the body of the screw, wherein the first and second axial locations are different from one another. The screw may also include a passage extending axially through the body of the screw and coupled to a port at the end of the screw. The port is configured to receive external pressure and allow testing of the dual barrier seals of the lock screws. A system that includes the lock screw and methods of operating and testing the lock screw are also provided.
摘要翻译： 提供了一种用于井口组件的双重屏障锁定螺钉，其包括设置在沿着螺杆本体的第一轴向位置处的第一密封件和沿着螺钉本体设置在第二轴向位置处的第二密封件，其中第一和第二密封件 轴向位置彼此不同。 螺杆还可以包括沿着螺杆的主体轴向延伸并连接到螺钉端部的端口的通道。 该端口配置为接收外部压力，并允许测试锁定螺钉的双重屏障密封。 还提供了包括锁定螺钉的系统以及操作和测试锁定螺钉的方法。
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公开(公告)号：US09382774B2
公开(公告)日：2016-07-05
申请号：US13146899
申请日：2010-04-08
IPC分类号： E21B33/047 , E21B33/03 , E21B33/04
CPC分类号： E21B33/047 , E21B33/03 , E21B33/04
摘要： A low-profile wellhead system having a nested hanger configuration, annular communication, elastomeric seals, and seal verification is provided.
摘要翻译： 提供了一种具有嵌套式悬挂架结构，环形连接，弹性体密封和密封验证的低调井口系统。
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