公开(公告)号：US08925975B2

公开(公告)日：2015-01-06

申请号：US13319410

申请日：2010-05-03

Applicant: Scott Granger ,  Olivier Caron ,  Eric Verger

Inventor： Scott Granger ,  Olivier Caron ,  Eric Verger

IPC: F16L15/06 ,  E21B17/042

CPC classification number: E21B17/042

Abstract: A threaded connection includes first and second tubular components each with an axis of revolution. The first component including a male threaded end, the second component including a female threaded end, and both the male and female threaded ends finishing in a terminal surface. The threaded zones include, over a portion defined as in a self-locking make-up, threads, which before the self-locking make-up and when viewed in a longitudinal section passing through the axis of revolution of the first and second components, each include: a thread crest, a thread root, a load flank, and a stabbing flank. A width of the thread crests of each component reducing in a direction of the terminal surface of the component under consideration, while a width of the thread roots increases. A lead of the male stabbing flanks and/or load flanks is different from a lead of the female stabbing flanks and/or load flanks.

Abstract translation: 螺纹连接包括具有旋转轴的第一和第二管状部件。 所述第一部件包括外螺纹端，所述第二部件包括内螺纹端，并且所述公螺纹端和内螺纹端都在终端表面处完成。 螺纹区域包括在自锁构成中限定的部分之上的螺纹，螺纹在自锁构成之前并且当在穿过第一和第二部件的旋转轴线的纵向部分中观察时， 每个包括：螺纹牙顶，螺纹根部，负载侧面和刺伤侧翼。 每个部件的螺纹牙冠的宽度在考虑的部件的端子表面的方向上减小，而线根的宽度增加。 雄性刺入侧翼和/或负载侧面的引线与雌性刺入侧翼和/或负载侧面的引线不同。

公开(公告)号：US08220842B2

公开(公告)日：2012-07-17

申请号：US12650143

申请日：2009-12-30

Applicant: Gabriel Roussie ,  Jacky Massaglia ,  Scott Granger ,  Olivier Caron ,  Eric Verger ,  Francois Conrad

Inventor： Gabriel Roussie ,  Jacky Massaglia ,  Scott Granger ,  Olivier Caron ,  Eric Verger ,  Francois Conrad

IPC: F16L25/00

CPC classification number: F16L15/00 ,  E21B17/042 ,  F16L15/06

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20120068458A1

公开(公告)日：2012-03-22

申请号：US13319130

申请日：2010-05-07

Applicant: Scott Granger ,  Olivier Caron ,  Eric Verger

Inventor： Scott Granger ,  Olivier Caron ,  Eric Verger

IPC: F16L15/06

CPC classification number: E21B17/0423 ,  E21B17/042

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20120025522A1

公开(公告)日：2012-02-02

申请号：US13260138

申请日：2010-04-09

Applicant: Scott Granger ,  Olivier Caron ,  Eric Verger

Inventor： Scott Granger ,  Olivier Caron ,  Eric Verger

IPC: F16L25/00

CPC classification number: E21B17/0423

Abstract: The invention concerns a tubular component for a threaded connection, having at one of its ends (1; 2) a threaded zone (3; 4) formed on its external or internal peripheral surface depending on whether the threaded end is of the male or female type, said end (1; 2) finishing in a terminal surface (7; 8), said threaded zone (3; 4) having, over at least a portion, threads (32; 42) comprising, when viewed in longitudinal section passing through the axis of the tubular component, a thread crest (35), a thread root (36), a load flank (30, 40), a stabbing flank (32, 42), the width of the thread crests (35) reducing in the direction of the terminal surface (7, 8) while the width of the thread roots (36) increases, characterized in that the profile of the load flanks (30; 40) and/or the stabbing flanks (32; 42), viewed in longitudinal section passing through the axis (10) of the tubular component, has as a central portion a continuous curve (34) provided with a point of inflection (I), said profile being convex at the thread crest and concave at the thread root. The invention also concerns a threaded connection.

Abstract translation: 本发明涉及一种用于螺纹连接的管状部件，其具有在其一个端部（1; 2）处形成在其外部或外部表面上的螺纹区域（3; 4），这取决于螺纹端部是否为公头或母体 所述端部（1; 2）在终端表面（7; 8）中精加工，所述螺纹区域（3; 4）在至少一部分上具有螺纹（32; 42），所述螺纹区域 通过所述管状部件的轴线，螺纹牙顶（35），螺纹根部（36），载荷侧面（30,40），刺刀侧面（32,42），所述螺纹牙顶（35）的宽度减小 在螺纹根部（36）的宽度增加的同时，在端面（7,8）的方向上，其特征在于，所述载荷侧面（30; 40）和/或所述刺入侧面（32; 42）的轮廓， 在穿过管状部件的轴线（10）的纵截面中观察，具有设置有拐点（I）的连续曲线（34）作为中心部分，所述亲 文件在螺纹牙顶处凸起并且在螺纹根处凹陷。 本发明还涉及螺纹连接。

公开(公告)号：US08827322B2

公开(公告)日：2014-09-09

申请号：US13319130

申请日：2010-05-07

Applicant: Scott Granger ,  Olivier Caron ,  Eric Verger

Inventor： Scott Granger ,  Olivier Caron ,  Eric Verger

IPC: F16L15/00 ,  F16L15/06

CPC classification number: E21B17/0423 ,  E21B17/042

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20100171305A1

公开(公告)日：2010-07-08

申请号：US12650143

申请日：2009-12-30

Applicant: Gabriel Roussie ,  Jacky Massaglia ,  Scott Granger ,  Olivier Caron ,  Eric Verger ,  Francois Conrad

Inventor： Gabriel Roussie ,  Jacky Massaglia ,  Scott Granger ,  Olivier Caron ,  Eric Verger ,  Francois Conrad

IPC: F16L25/00

CPC classification number: F16L15/00 ,  E21B17/042 ,  F16L15/06

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US09822591B2

公开(公告)日：2017-11-21

申请号：US13260138

申请日：2010-04-09

Applicant: Scott Granger ,  Olivier Caron ,  Eric Verger

Inventor： Scott Granger ,  Olivier Caron ,  Eric Verger

IPC: F16L15/00 ,  E21B17/042

CPC classification number: E21B17/0423

Abstract: A tubular component for a threaded connection includes at one of its ends a threaded zone. The end includes a terminal surface and the threaded zone includes, over at least a portion, threads including, when viewed in a longitudinal section passing through an axis of the tubular component, a thread crest, a thread root, a load flank, and a stabbing flank, such that a respective axial width of thread crests decreases in a direction of the terminal surface while a respective axial width of thread roots increases when considered in the same direction. At least one of a profile of the load flank and a profile of the stabbing flank of a thread portion includes, as a contral portion, a continuous curve provided with a point of inflection such that the profile with the point of inflection in convex at the thread crest and concave close to the thread root.

公开(公告)号：US20120049514A1

公开(公告)日：2012-03-01

申请号：US13319410

申请日：2010-05-03

Applicant: Scott Granger ,  Olivier Caron ,  Eric Verger

Inventor： Scott Granger ,  Olivier Caron ,  Eric Verger

IPC: F16L15/06

CPC classification number: E21B17/042

Abstract: A set for producing a threaded connection and a threaded connection. The set includes first and a 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 orientated radially with respect to the axis of revolution of the tubular components. The threaded zones include 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. The lead of the male stabbing flanks and/or load flanks is different from the lead of the female stabbing flanks and/or load flanks.

Abstract translation: 用于生产螺纹连接和螺纹连接的套件。 该组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阳型还是阴型，端部加工 在相对于管状部件的旋转轴线径向定向的端子表面中。 螺纹区域包括螺纹，其包括在穿过管状部件的旋转轴线的纵向截面中看到的螺纹牙，螺纹牙，螺纹根部，载荷侧面和刺入侧面，每个管状部件的螺纹牙顶的宽度减小 在考虑的管状部件的端子表面的方向上，而线根的宽度增加。 雄性刺入侧翼和/或负载侧面的引线与雌性刺入侧翼和/或负载侧面的引线不同。

公开(公告)号：US20050189147A1

公开(公告)日：2005-09-01

申请号：US10790900

申请日：2004-03-01

Applicant: Joseph Williamson ,  Scott Granger ,  Roger Chancey

Inventor： Joseph Williamson ,  Scott Granger ,  Roger Chancey

IPC: E21B17/042 ,  E21B17/20 ,  F16L15/06

CPC classification number: E21B17/042

Abstract: A double shoulder drill stem connection for high torque applications includes a thread taper within a range between about 1.0 and 1.2 inch per foot. The thread form is characterized by a stab angle between about 35 and 42 and a load angle between about 25 and 34 degrees and by a short thread height with elliptical roots and with crests having an angle which slopes in an opposite direction with respect to the joint centerline from the thread taper. A drill string includes a tool joint having different inner diameters for a substantial axial length to provide enhanced strength in the threaded portion of the joint.

Abstract translation: 用于高扭矩应用的双肩钻杆连接件包括在每英尺约1.0至1.2英寸范围内的螺纹锥度。 螺纹形式的特征在于在35°至42°之间的夹角和约25度至34度之间的载荷角以及具有椭圆形根的短螺纹高度，并且具有相对于接头在相反方向上倾斜的角度的波峰 中心线从螺纹锥度。 钻柱包括具有不同内径的实质轴向长度的工具接头，以在接头的螺纹部分中提供增强的强度。