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1. 发明授权

US06422791B1 Riser to sleeve attachment for flexible keel joint 有权
标题翻译：提升器用于柔性龙骨接头的套筒附件
公开(公告)号：US06422791B1
公开(公告)日：2002-07-23
申请号：US09542567
申请日：2000-04-04
申请人： Joseph William Pallini, Jr. , Kim Hoang Phan , Jerry Keith Rhodes , Chii Ren Lin , Rickie Gene Wester , Rockford D. Lyle
发明人： Joseph William Pallini, Jr. , Kim Hoang Phan , Jerry Keith Rhodes , Chii Ren Lin , Rickie Gene Wester , Rockford D. Lyle
IPC分类号： F16F114
CPC分类号： F16F15/06 , E21B17/017 , F16F2236/027 , F16F2236/04 , Y10T403/451
摘要： An attachment extends between an outer sleeve and an inner riser pipe where the pipe penetrates the keel of a platform. In one version, the attachment is a conically-shaped with a small diameter ring that engages the riser pipe and a large diameter ring that engages the outer sleeve. This attachment has elements that are very flexible in bending but relatively stiff and strong in axial load. Other versions include flat rings where lateral load is taken directly into tension and compression in the beams, allowing for relatively high lateral load transfer. Both the conically-shaped attachment and the flat ring have a number of variations that provide low bending stiffness but high axial stiffness of the elements. Depending on whether resistance to axial loads, lateral loads, or resistance to combination of both loads is desired, the attachment and the flat ring may be used alone or in combination. Other variations of the device provide two opposing conical shaped attachments or a conical and flat ring attachment installed together to provide load capability in both axial and lateral directions while still providing angular flexibility.
摘要翻译：附件在外套筒和内立管之间延伸，管道穿透平台的龙骨。在一个版本中，附件是具有小直径环的圆锥形形状，其接合上升管和接合外套筒的大直径环。该附件具有弯曲非常柔性的元件，但是相对刚性且轴向载荷较强。其他形式包括平面环，横向负载被直接拉入梁中的张力和压缩，允许相对较高的横向载荷传递。圆锥形附件和平环都具有提供低弯曲刚度但元件的高轴向刚度的多种变型。根据是否需要抵抗轴向载荷，侧向载荷或两种载荷的组合的阻力，附件和平环可以单独使用或组合使用。装置的其它变型提供两个相对的圆锥形附件或安装在一起的锥形和平环附件，以在轴向和横向方向上提供负载能力，同时仍然提供角度灵活性。

2. 发明授权

US08079623B2 Threaded pipe connector 有权
标题翻译：螺纹管接头
公开(公告)号：US08079623B2
公开(公告)日：2011-12-20
申请号：US12487414
申请日：2009-06-18
申请人： Joseph William Pallini, Jr. , Brian N. Munk , Jesse B. Riha , Rockford D. Lyle
发明人： Joseph William Pallini, Jr. , Brian N. Munk , Jesse B. Riha , Rockford D. Lyle
IPC分类号： F16L15/00
CPC分类号： F16L15/004
摘要： A riser connector uses a box and upset pin connector threadform design having S-shaped load flanks that provide a variable load angles depending on the radial position along the engaged teeth. This design promotes a load path that changes with position along the axial length of the engaged thread, as well as increasing or decreasing external loads on the connector. The connector also varies radial distention of the pin from the box in a manner that is different from one thread to the next. The threadform uses a combination of thread cuts that vary in shape, pitch, and/or thread cone angle to provide load and stab flanks, as well as a load path, that vary from one axial end of the engaged thread to the other.
摘要翻译：立管连接器使用具有S形负载侧面的盒和镦粗销连接器螺纹形设计，其提供取决于沿着啮合齿的径向位置的可变负载角度。该设计促进了沿着所接合线的轴向长度的位置改变的负载路径，以及增加或减小连接器上的外部负载。该连接器也以不同于一个螺纹到下一个螺纹的方式使销与箱的径向膨胀变化。螺纹形式使用螺纹切口的组合，其在形状，间距和/或螺纹锥角上变化，以提供负载和刺齿侧面以及从所接合螺纹的一个轴向端到另一个的负载路径。

3. 发明授权

US08096560B2 Metal-to-metal seal for smooth bore 有权
标题翻译：用于光滑孔的金属对金属密封
公开(公告)号：US08096560B2
公开(公告)日：2012-01-17
申请号：US12164962
申请日：2008-06-30
申请人： Joseph W. Pallini, Jr. , Rockford D. Lyle , Chii-Ren Lin
发明人： Joseph W. Pallini, Jr. , Rockford D. Lyle , Chii-Ren Lin
IPC分类号： F16L21/02 , F16L17/08
CPC分类号： E21B33/038 , E21B33/043
摘要： A high pressure seal assembly configured for sealing contact with an opposing surface. The seal assembly comprises an annular seal body with a sealing surface on one side of the seal body. An end of the sealing surface includes a sealing face for sealing contact with the opposing surface. The sealing surface also includes at least one support point that contacts the opposing surface when the seal is placed in sealing contact. Strategically positioning the support point on the sealing surface selectively adjusts the sealing contact stress between the sealing face and the opposing surface.
摘要翻译：构造成与相对表面密封接触的高压密封组件。密封组件包括环形密封体，其密封体的一侧具有密封表面。密封面的端部包括用于与相对表面密封接触的密封面。密封表面还包括当密封件处于密封接触时接触相对表面的至少一个支撑点。将支撑点定位在密封表面上选择性地调节密封面和相对表面之间的密封接触应力。

4. 发明申请

US20100294486A1 SELF-INSERTING SEAL ASSEMBLY 有权
标题翻译：自动密封组件
公开(公告)号：US20100294486A1
公开(公告)日：2010-11-25
申请号：US12469514
申请日：2009-05-20
申请人： Joseph W. Pallini , Rockford D. Lyle , Chii-Ren Lin
发明人： Joseph W. Pallini , Rockford D. Lyle , Chii-Ren Lin
IPC分类号： E21B23/00 , E21B49/10
CPC分类号： E21B41/04
摘要： A self-inserting seal assembly that sets a seal at a well component to allow for pressure testing of the well component. The seal assembly can be landed on a well component with an ROV. A seal is located on the lower portion of a lower body in the assembly. A set of outer dogs lock with a grooved mating profile formed on the well component to lock the outer housing to provide a reaction point for setting the seal, which may require several thousand pounds of force. A set of inner dogs lock with a grooved mating profile formed on the inner diameter of the outer housing. This locks the lower body to the outer housing to ensure the seal remains set in place. After the well component is pressure tested, the seal assembly can be unlocked and retrieved from the well via an ROV.
摘要翻译：一种自插式密封组件，其在井组件处设置密封以允许对井组件进行压力测试。密封组件可以用ROV降落在井部件上。密封件位于组件中的下部主体的下部。一组外部锁定件，其具有形成在井部件上的带槽的配合轮廓，以锁定外部壳体，以提供用于设定密封件的反应点，其可能需要几千磅的力。一组内部锁定，其具有形成在外部壳体的内径上的带槽的配合轮廓。这将下部主体锁定到外部壳体，以确保密封件保持固定。在对井组件进行压力测试之后，密封组件可以通过ROV从井解锁和回收。

5. 发明申请

US20090322030A1 Metal-to-Metal Seal for Smooth Bore 有权
标题翻译：金属到金属密封的平滑孔
公开(公告)号：US20090322030A1
公开(公告)日：2009-12-31
申请号：US12487516
申请日：2009-06-18
申请人： Joseph W. Pallini, JR. , Rockford D. Lyle , Chii-Ren Lin
发明人： Joseph W. Pallini, JR. , Rockford D. Lyle , Chii-Ren Lin
IPC分类号： E21B33/10
CPC分类号： E21B33/038 , E21B17/04 , F16L17/08
摘要： A seal assembly includes a tubular member having a longitudinal axis and a tubular member seal profile. A metal seal ring having a proximal base and a distal end has a seal ring seal profile between the proximal base and distal end that contacts the tubular member seal profile. A distal annular recess is in one of the seal profiles, the distal annular recess being spaced axially from the distal end of the seal ring, defining a seal surface between the distal end of the seal ring and the distal annular recess that engages a seal surface of the tubular member seal profile. The contacting portions of the seal surfaces form a metal-to-metal seal area. A proximal annular recess in one of the seal profiles is spaced axially from the distal annular recess, defining a support area axially spaced from the metal-to-metal seal area.
摘要翻译：密封组件包括具有纵向轴线和管状构件密封型材的管状构件。具有近端基部和远端的金属密封环具有在近端基部和远端之间接触管状构件密封件轮廓的密封环密封件轮廓。远端环形凹部位于一个密封型材中，远端环形凹槽与密封环的远端轴向间隔开，在密封环的远端和远端环形凹部之间形成密封表面，该密封表面与密封表面的管状构件密封型材。密封表面的接触部分形成金属对金属的密封区域。一个密封型材中的近端环形凹部与远端环形凹部轴向间隔开，限定了与金属对金属密封区域轴向间隔开的支撑区域。

6. 发明申请

US20090322029A1 Metal-to-Metal Seal for Smooth Bore 有权
标题翻译：金属到金属密封的平滑孔
公开(公告)号：US20090322029A1
公开(公告)日：2009-12-31
申请号：US12164962
申请日：2008-06-30
申请人： Joseph W. Pallini, JR. , Rockford D. Lyle , Chii-Ren Lin
发明人： Joseph W. Pallini, JR. , Rockford D. Lyle , Chii-Ren Lin
IPC分类号： E21B33/00
CPC分类号： E21B33/038 , E21B33/043
摘要： A high pressure seal assembly configured for sealing contact with an opposing surface. The seal assembly comprises an annular seal body with a sealing surface on one side of the seal body. An end of the sealing surface includes a sealing face for sealing contact with the opposing surface. The sealing surface also includes at least one support point that contacts the opposing surface when the seal is placed in sealing contact. Strategically positioning the support point on the sealing surface selectively adjusts the sealing contact stress between the sealing face and the opposing surface.
摘要翻译：构造成与相对表面密封接触的高压密封组件。密封组件包括环形密封体，其密封体的一侧具有密封表面。密封面的端部包括用于与相对表面密封接触的密封面。密封表面还包括当密封件处于密封接触时接触相对表面的至少一个支撑点。将支撑点定位在密封表面上选择性地调节密封面和相对表面之间的密封接触应力。

7. 发明授权

US08261818B2 Self-inserting seal assembly 有权
标题翻译：自动插入密封组件
公开(公告)号：US08261818B2
公开(公告)日：2012-09-11
申请号：US12469514
申请日：2009-05-20
申请人： Joseph W. Pallini , Rockford D. Lyle , Chii-Ren Lin
发明人： Joseph W. Pallini , Rockford D. Lyle , Chii-Ren Lin
IPC分类号： E21B23/00 , E21B23/02 , E21B49/10 , E21B19/00
CPC分类号： E21B41/04
摘要： A self-inserting seal assembly that sets a seal at a well component to allow for pressure testing of the well component. The seal assembly can be landed on a well component with an ROV. A seal is located on the lower portion of a lower body in the assembly. A set of outer dogs lock with a grooved mating profile formed on the well component to lock the outer housing to provide a reaction point for setting the seal, which may require several thousand pounds of force. A set of inner dogs lock with a grooved mating profile formed on the inner diameter of the outer housing. This locks the lower body to the outer housing to ensure the seal remains set in place. After the well component is pressure tested, the seal assembly can be unlocked and retrieved from the well via an ROV.
摘要翻译：一种自插式密封组件，其在井组件处设置密封以允许对井组件进行压力测试。密封组件可以用ROV降落在井部件上。密封件位于组件中的下部主体的下部。一组外部锁定件，其具有形成在井部件上的带槽的配合轮廓，以锁定外部壳体，以提供用于设定密封件的反应点，其可能需要几千磅的力。一组内部锁定，其具有形成在外部壳体的内径上的带槽的配合轮廓。这将下部主体锁定到外部壳体，以确保密封件保持固定。在对井组件进行压力测试之后，密封组件可以通过ROV从井解锁和回收。

8. 发明授权

US08226089B2 Metal-to-metal seal for smooth bore 有权
标题翻译：用于光滑孔的金属对金属密封
公开(公告)号：US08226089B2
公开(公告)日：2012-07-24
申请号：US12487516
申请日：2009-06-18
申请人： Joseph W. Pallini, Jr. , Rockford D. Lyle , Chii Ren Lin
发明人： Joseph W. Pallini, Jr. , Rockford D. Lyle , Chii Ren Lin
IPC分类号： F16L17/06
CPC分类号： E21B33/038 , E21B17/04 , F16L17/08
摘要： A seal assembly includes a tubular member having a longitudinal axis and a tubular member seal profile. A metal seal ring having a proximal base and a distal end has a seal ring seal profile between the proximal base and distal end that contacts the tubular member seal profile. A distal annular recess is in one of the seal profiles, the distal annular recess being spaced axially from the distal end of the seal ring, defining a seal surface between the distal end of the seal ring and the distal annular recess that engages a seal surface of the tubular member seal profile. The contacting portions of the seal surfaces form a metal-to-metal seal area. A proximal annular recess in one of the seal profiles is spaced axially from the distal annular recess, defining a support area axially spaced from the metal-to-metal seal area.
摘要翻译：密封组件包括具有纵向轴线和管状构件密封型材的管状构件。具有近端基部和远端的金属密封环具有在近端基部和远端之间接触管状构件密封件轮廓的密封环密封件轮廓。远端环形凹部位于一个密封型材中，远端环形凹槽与密封环的远端轴向间隔开，在密封环的远端和远端环形凹部之间形成密封表面，该密封表面与密封表面的管状构件密封型材。密封表面的接触部分形成金属对金属的密封区域。一个密封型材中的近端环形凹部与远端环形凹部轴向间隔开，限定了与金属对金属密封区域轴向间隔开的支撑区域。

9. 发明授权

US08261837B2 Adjustable hanger for inner production riser 有权
标题翻译：内置生产立管可调式衣架
公开(公告)号：US08261837B2
公开(公告)日：2012-09-11
申请号：US12492821
申请日：2009-06-26
申请人： Jerome T. Leonard , Rockford D. Lyle , Alireza Shirani
发明人： Jerome T. Leonard , Rockford D. Lyle , Alireza Shirani
IPC分类号： E21B7/12
CPC分类号： E21B19/004 , E21B33/038 , E21B33/04 , E21B33/0422 , E21B43/0107
摘要： A string of conduit extending from a subsea wellhead assembly to a surface wellhead assembly on a platform has a plurality of grooved profiles on an upper portion of the conduit. Each profile is spaced axially from another of the grooved profiles. After a lower end of the conduit is secured to the subsea wellhead assembly, the operator pulls on the conduit to apply a selected tension to the conduit. The operator attaches a support ring to the profile that was closest to and above a load shoulder in the surface wellhead assembly when the desired tension was reached. After landing the support ring on the load shoulder, the operator may cut off any excess portion of the upper portion of the conduit located above the support ring. A seal ring is set between the upper portion of the conduit and the surface wellhead housing.
摘要翻译：从海底井口组件延伸到平台上的表面井口组件的一排导管在导管的上部具有多个凹槽轮廓。每个轮廓与另一个槽形轮廓轴向间隔开。在导管的下端固定到海底井口组件之后，操作者拉动导管以向导管施加选定的张力。当达到所需的张力时，操作者将支撑环附接到表面井口组件中最靠近和高于承载肩部的轮廓。在承载台肩上着陆后，操作员可以切断位于支撑环上方的导管上部的任何多余部分。密封环设置在导管的上部和表面井口外壳之间。

10. 发明授权

US5566761A Internal drilling riser tieback 失效
标题翻译：内部钻井提升管夹
公开(公告)号：US5566761A
公开(公告)日：1996-10-22
申请号：US497306
申请日：1995-06-30
申请人： Joseph W. Pallini, Jr. , Rockford D. Lyle
发明人： Joseph W. Pallini, Jr. , Rockford D. Lyle
IPC分类号： E21B33/038
CPC分类号： E21B33/038
摘要： A tieback adapter will connect a tieback string between a subsea wellhead assembly and a platform at the surface. The tieback adapter has a housing in which a sub is carried. The sub has a lower end which contains a seal for sealingly engaging an internal sealing surface of a casing hanger located within the subsea wellhead assembly. The sub is connected on its upper end to the tieback string. The housing has a locking element which locks to an internal locking profile of the subsea wellhead assembly. A retainer carries the sub in an upward position within the housing while the tieback adapter is being lowered into the subsea wellhead assembly. A release device will release the retainer from the sub in response to the landing of the housing in the subsea wellhead assembly. This allows the sub to move downward. A cam surface on the sub simultaneously moves the locking element into engagement with the locking profile and the subsea wellhead assembly housing.
摘要翻译：接头适配器将在海底井口组件和表面的平台之间连接一个回扣柱。绑带适配器具有其中承载子的外壳。该副具有下端，该下端包含用于密封地接合位于海底井口组件内的套管悬挂器的内部密封表面的密封件。子系统的上端连接到回扣线。壳体具有锁定到海底井口组件的内部锁定轮廓的锁定元件。保持架将副装置在壳体内的向上位置中，同时将回转适配器下降到海底井口组件中。响应于壳体在海底井口组件中的着陆，释放装置将释放保持器。这允许子向下移动。底座上的凸轮表面同时使锁定元件与锁定轮廓和海底井口组件壳体接合。

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