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11. 发明授权

US08220842B2 Threaded tubular connection which is resistant to bending stresses 有权
标题翻译：螺纹管连接，耐弯曲应力
公开(公告)号：US08220842B2
公开(公告)日：2012-07-17
申请号：US12650143
申请日：2009-12-30
申请人： Gabriel Roussie , Jacky Massaglia , Scott Granger , Olivier Caron , Eric Verger , Francois Conrad
发明人： Gabriel Roussie , Jacky Massaglia , Scott Granger , Olivier Caron , Eric Verger , Francois Conrad
IPC分类号： F16L25/00
CPC分类号： F16L15/00 , E21B17/042 , F16L15/06
摘要： A threaded tubular connection is provided. The connection includes a male tubular element provided with a male threaded portion and a female tubular element provided with a female threaded portion. The male threaded portion and the female threaded portion each include self-locking threads having a crest, a load flank, a stabbing flank and a root, a load flank lead of the self-locking threads being larger than a stabbing flank lead of the self-locking threads such that in a tightened position of the threaded tubular connection, the load flanks and the stabbing flanks of the male self-locking threads are engaged in tight contact with the load flanks and the stabbing flanks of the female self-locking threads. A transfer zone is axially disposed between the threaded portions and a free end of at least one of the tubular elements, while being axially spaced from the threaded portions.
摘要翻译：提供螺纹管状连接。该连接件包括设置有阳螺纹部分的阳管状元件和设置有内螺纹部分的阴管状元件。阳螺纹部分和内螺纹部分各自包括具有顶部，承载侧面，刺入侧面和根部的自锁螺纹，自锁螺纹的负载侧面引线大于自身的刺入侧翼引线锁紧螺纹使得在螺纹管状连接的紧固位置中，阳性自锁螺纹的负载侧面和刺入侧面与母体自锁螺纹的负载侧面和刺入侧面紧密接触。传送区域轴向地设置在螺纹部分之间和至少一个管状元件的自由端之间，同时与螺纹部分轴向间隔开。

12. 发明申请

US20110241339A1 SEALED TUBULAR CONNECTION USED IN THE OIL INDUSTRY, AND METHOD FOR PRODUCING SAID CONNECTION 审中-公开
标题翻译：用于油田的密封管状连接以及生产连接的方法
公开(公告)号：US20110241339A1
公开(公告)日：2011-10-06
申请号：US13139188
申请日：2009-12-01
申请人： Eric Verger , Bertrand Maillon , Daly Daly , Sylvain Beigneux
发明人： Eric Verger , Bertrand Maillon , Daly Daly , Sylvain Beigneux
IPC分类号： E21B17/042 , F16L15/04 , B23P11/00
CPC分类号： F16L15/04 , E21B17/042 , Y10T29/49826
摘要： A threaded connection and a method for producing such a connection. The threaded connection includes a first and a second tubular component. The first component includes a male end provided on its outer peripheral surface with, in succession, a threaded zone, a sealing surface, and a terminal surface finishing in an abutment surface orientated radially with respect to the axis of revolution of the connection. The second component includes a female end provided on its inner peripheral surface with, in succession, a threaded zone, a sealing surface, and a recess finishing in an abutment surface orientated radially with respect to the axis of revolution of the connection. The threaded zone of the male end is made up into the threaded zone of the female end such that the sealing surfaces are in interfering contact, as are the abutment surfaces, the space between the terminal surface and the recess defining a volume at least partially filled with a filling material.
摘要翻译：螺纹连接和用于产生这种连接的方法。螺纹连接包括第一和第二管状部件。第一部件包括在其外周表面上设置有相对于连接的旋转轴线径向定向的邻接表面中的螺纹区域，密封表面和终端表面的阳端。第二部件包括在其内周表面上设置有相对于连接的旋转轴线径向定位的邻接表面中的螺纹区域，密封表面和凹部的阴端。阳端的螺纹区域被制成阴端的螺纹区域，使得密封表面与邻接表面一样干涉接触，终端表面和凹部之间的空间限定至少部分填充的体积用填充材料。

13. 发明授权

US09470344B2 Component for drilling and operating hydrocarbon wells 有权
标题翻译：用于钻井和操作烃井的组件
公开(公告)号：US09470344B2
公开(公告)日：2016-10-18
申请号：US13121963
申请日：2009-10-05
申请人： Eric Verger , Yann Gallois
发明人： Eric Verger , Yann Gallois
IPC分类号： F16L25/00 , F16L15/00 , E21B17/042
CPC分类号： F16L15/00 , E21B17/042
摘要： A component used for drilling and operating hydrocarbon wells which is substantially tubular in form, and including a first end configured to be connected to a second end of another component also used for drilling and operating hydrocarbon wells. The first end includes a terminal portion including a first abutment surface configured to cooperate by interference with a corresponding abutment surface on the second end, and including a sealing surface configured to cooperate by interference with a corresponding sealing surface on the second end, the terminal portion being preceded by a threaded zone configured to be made up into a corresponding threaded zone of the second end. A compressible volume is provided in the thickness of the first terminal portion and partially beneath the sealing surface, to reduce radial stiffness of the terminal portion by at least 20%, while conserving at least 60% of axial stiffness.
摘要翻译：用于钻井和操作烃井的组件，其基本上是管状的，并且包括构造成连接到另一部件的第二端的第一端，也用于钻井和操作烃井。第一端包括端子部分，该端子部分包括第一邻接表面，第一邻接表面被配置为通过与第二端上的对应邻接表面的干涉进行协调，并且包括构造成通过干涉与第二端上的相应密封表面协作的密封表面，之前是被配置成构成第二端的对应螺纹区域的螺纹区域。在第一端子部分的厚度上并且部分地在密封表面下方设置可压缩体积，以将端子部分的径向刚度减小至少20％，同时保持至少60％的轴向刚度。

14. 发明授权

US08827322B2 Threaded connection for drilling and operating hydrocarbon wells 有权
标题翻译：用于钻井和操作烃井的螺纹连接
公开(公告)号：US08827322B2
公开(公告)日：2014-09-09
申请号：US13319130
申请日：2010-05-07
申请人： Scott Granger , Olivier Caron , Eric Verger
发明人： Scott Granger , Olivier Caron , Eric Verger
IPC分类号： F16L15/00 , F16L15/06
CPC分类号： E21B17/0423 , E21B17/042
摘要： A set for manufacturing a threaded connection, including first and second tubular components with an axis of revolution, one of their ends including a threaded zone formed on the external or internal peripheral surface of the component depending on whether the threaded end is of male or female type, the ends finishing in a terminal surface. The threaded zones include, over at least a portion, threads including, viewed in longitudinal section passing through the axis of revolution of the tubular components, a thread crest, a thread root, a load flank, and a stabbing flank, the width of the thread crests of each tubular component reducing in the direction of the terminal surface of the tubular component under consideration, while the width of the thread roots increases, profiles of the load flanks and/or the stabbing flanks of the male and female threaded zones, viewed in longitudinal section passing through the axis of revolution of the tubular components, each having at least one identical portion such that the male and female threads can be fitted one into the other over the identical portions when the first and second tubular components are made up one into the other. The identical portions of the male and female ends are radially offset with respect to each other.
摘要翻译：一种用于制造螺纹连接的组件，包括具有旋转轴线的第一和第二管状部件，其端部中的一个端部包括形成在部件的外部或内部周边表面上的螺纹区域，这取决于螺纹端部是公头还是母体类型，端部在端子表面处理。螺纹区域包括至少一部分螺纹，其包括在穿过管状部件的转动轴线的纵向截面中看到螺纹牙顶，螺纹根部，载荷侧面和刺入侧面，每个管状部件的螺旋牙顶在考虑的管状部件的端子表面的方向上减小，而螺纹根部的宽度增加，阳螺纹区域和阴螺纹区域的负载侧面和/或刺入侧面的轮廓在穿过管状部件的旋转轴线的纵向截面中，每个部件具有至少一个相同的部分，使得当第一和第二管状部件组成一个时，阳螺纹和阴螺纹可以一个装配到另一个上的相同部分上进入另一个阳和女端部的相同部分相对于彼此径向偏移。

15. 发明授权

US08011698B2 Sealed tubular joint with plastic expansion and at least one inclined surface 有权
标题翻译：具有塑料膨胀和至少一个倾斜表面的密封管状接头
公开(公告)号：US08011698B2
公开(公告)日：2011-09-06
申请号：US12683780
申请日：2010-01-07
申请人： Eric Verger , Albert Bruneau , Antoine Durand
发明人： Eric Verger , Albert Bruneau , Antoine Durand
IPC分类号： F16L13/14 , F16L15/00
CPC分类号： E21B43/106 , E21B43/103 , F16L15/004 , Y10T29/49911 , Y10T29/53
摘要： A tubular joint in which radial expansion caused by the passage of an expander, inclined shoulder fittings formed respectively on a peripheral surface of the female element facing radially inwards and on a peripheral surface of the male element facing radially outwards, are subjected to a relative axial displacement towards each other to be urged into sealed mutual contact with radial interference. The tubular joint is, for example, useful in hydrocarbon wells.
摘要翻译：一种管状接头，其中由膨胀机通过而引起的径向膨胀，分别形成在阴元件的周向表面径向向内和在阳元件的面向径向向外的外周表面上的倾斜肩部接头经受相对轴向朝向彼此的位移被推动成与径向干涉的密封相互接触。管状接头例如可用于烃井。

16. 发明申请

US20110174482A1 COMPONENT FOR DRILLING AND OPERATING HYDROCARBON WELLS 有权
标题翻译：钻井和操作油气井的组件
公开(公告)号：US20110174482A1
公开(公告)日：2011-07-21
申请号：US13121963
申请日：2009-10-05
申请人： Eric Verger , Yann Gallois
发明人： Eric Verger , Yann Gallois
IPC分类号： E21B17/042
CPC分类号： F16L15/00 , E21B17/042
摘要： A component used for drilling and operating hydrocarbon wells which is substantially tubular in form, and including a first end configured to be connected to a second end of another component also used for drilling and operating hydrocarbon wells. The first end includes a terminal portion including a first abutment surface configured to cooperate by interference with a corresponding abutment surface on the second end, and including a sealing surface configured to cooperate by interference with a corresponding sealing surface on the second end, the terminal portion being preceded by a threaded zone configured to be made up into a corresponding threaded zone of the second end. A compressible volume is provided in the thickness of the first terminal portion and partially beneath the sealing surface, to reduce radial stiffness of the terminal portion by at least 20%, while conserving at least 60% of axial stiffness.
摘要翻译：用于钻井和操作烃井的组件，其基本上是管状的，并且包括构造成连接到另一部件的第二端的第一端，也用于钻井和操作烃井。第一端包括端子部分，该端子部分包括第一邻接表面，第一邻接表面被配置为通过与第二端上的对应邻接表面的干涉进行协调，并且包括构造成通过干涉与第二端上的相应密封表面协作的密封表面，之前是被配置成构成第二端的对应螺纹区域的螺纹区域。在第一端子部分的厚度上并且部分地在密封表面下方设置可压缩体积，以将端子部分的径向刚度减小至少20％，同时保持至少60％的轴向刚度。

17. 发明申请

US20050172472A1 Method for making a sealed tubular joint with plastic expansion 有权
标题翻译：用于制造具有塑性膨胀的密封管状接头的方法
公开(公告)号：US20050172472A1
公开(公告)日：2005-08-11
申请号：US10499817
申请日：2002-12-24
申请人： Eric Verger , Albert Bruneau , Antoine Durand
发明人： Eric Verger , Albert Bruneau , Antoine Durand
IPC分类号： E21D9/06 , E21B43/10 , F16L15/04 , F16L15/06 , B23P19/00
CPC分类号： E21B43/106 , E21B43/103 , F16L15/004 , Y10T29/49911 , Y10T29/53
摘要： A tubular joint in which radial expansion caused by the passage of an expander, inclined shoulder fittings formed respectively on a peripheral surface of the female element facing radially inwards and on a peripheral surface of the male element facing radially outwards, are subjected to a relative axial displacement towards each other to be urged into sealed mutual contact with radial interference. The tubular joint is, for example, useful in hydrocarbon wells.
摘要翻译：一种管状接头，其中由膨胀机通过而引起的径向膨胀，分别形成在阴元件的周向表面径向向内和在阳元件的面向径向向外的外周表面上的倾斜肩部接头经受相对轴向朝向彼此的位移被推动成与径向干涉的密封相互接触。管状接头例如可用于烃井。

18. 发明授权

US09863560B2 Expansible threaded joint and method for making same 有权
公开(公告)号：US09863560B2
公开(公告)日：2018-01-09
申请号：US13578947
申请日：2011-02-11
申请人： Jérôme Durivault , Anne-Sophie Bureau-Bayart , Eric Verger
发明人： Jérôme Durivault , Anne-Sophie Bureau-Bayart , Eric Verger
IPC分类号： F16L15/00 , E21B17/042 , E21B17/08 , E21B43/10
CPC分类号： F16L15/002 , E21B17/0423 , E21B17/08 , E21B43/106 , F16L15/004 , Y10T29/49826
摘要： An expandable threaded connection includes: first and second tubular components including respective male and female ends including respective first and second and third and fourth threaded zones, insertion regions, first and second annular tongues, prominent abutment faces, and first and second concavities; the first and second tongues are respectively engaged in the second and first concavities in a made up condition, the abutment face of at least one tongue in contact with at least one concavity; the male end including a first surface between the first threaded zone and the first tongue, and the female end including a second surface between the third threaded zone and the second concavity; in the made up condition, the first and second surfaces define an annular space include large and small radial dimension zones which, after expansion, can form a metal-metal contact seal, the first tongue bearing on the second tongue.

19. 发明授权

US08220844B2 Threaded element of a component with opposed threading portions and corresponding tubular threaded connection 有权
标题翻译：具有相对的螺纹部分和相应的管状螺纹连接的部件的螺纹元件
公开(公告)号：US08220844B2
公开(公告)日：2012-07-17
申请号：US12666486
申请日：2008-06-10
申请人： Laurent Gillot , Eric Verger , Olivier Tartar
发明人： Laurent Gillot , Eric Verger , Olivier Tartar
IPC分类号： F16L15/00
CPC分类号： F16L15/002 , Y10T403/5746
摘要： A threaded element of a component includes at least first and second threading portions each including threads each including a stabbing flank and a loading flank. The stabbing flanks and loading flanks of the threads of the first threading portion and the threads of the second threading portion are inclined in an opposed manner with respect to the radial direction.
摘要翻译：组件的螺纹元件包括至少第一和第二穿线部分，每个包括螺纹，每个螺纹包括刺入侧面和加载侧面。第一穿线部分的螺纹的刺入侧面和加载侧面和第二穿线部分的螺纹相对于径向方向相反地倾斜。

20. 发明申请

US20120068458A1 THREATED CONNECTION FOR DRILLING AND OPERATING HYDROCARBON WELLS 有权
标题翻译：用于钻井和操作石油气井的连接连接
公开(公告)号：US20120068458A1
公开(公告)日：2012-03-22
申请号：US13319130
申请日：2010-05-07
申请人： Scott Granger , Olivier Caron , Eric Verger
发明人： Scott Granger , Olivier Caron , Eric Verger
IPC分类号： F16L15/06
CPC分类号： E21B17/0423 , E21B17/042
摘要： A set for manufacturing a threaded connection, including first and second tubular components with an axis of revolution, one of their ends including a threaded zone formed on the external or internal peripheral surface of the component depending on whether the threaded end is of male or female type, the ends finishing in a terminal surface. The threaded zones include, over at least a portion, threads including, viewed in longitudinal section passing through the axis of revolution of the tubular components, a thread crest, a thread root, a load flank, and a stabbing flank, the width of the thread crests of each tubular component reducing in the direction of the terminal surface of the tubular component under consideration, while the width of the thread roots increases, profiles of the load flanks and/or the stabbing flanks of the male and female threaded zones, viewed in longitudinal section passing through the axis of revolution of the tubular components, each having at least one identical portion such that the male and female threads can be fitted one into the other over the identical portions when the first and second tubular components are made up one into the other. The identical portions of the male and female ends are radially offset with respect to each other.
摘要翻译：一种用于制造螺纹连接的组件，包括具有旋转轴线的第一和第二管状部件，其端部中的一个端部包括形成在部件的外部或内部周边表面上的螺纹区域，这取决于螺纹端部是公头还是母体类型，端部在端子表面处理。螺纹区域包括至少一部分螺纹，其包括在穿过管状部件的转动轴线的纵向截面中看到螺纹牙顶，螺纹根部，载荷侧面和刺入侧面，每个管状部件的螺旋牙顶在考虑的管状部件的端子表面的方向上减小，而螺纹根部的宽度增加，阳螺纹区域和阴螺纹区域的负载侧面和/或刺入侧面的轮廓在穿过管状部件的旋转轴线的纵向截面中，每个部件具有至少一个相同的部分，使得当第一和第二管状部件组成一个时，阳螺纹和阴螺纹可以一个装配到另一个上的相同部分上进入另一个阳和女端部的相同部分相对于彼此径向偏移。

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