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1. 发明申请

WO2006047685A2 EXPANDABLE THREADED CONNECTION 审中-公开
标题翻译：可扩展的螺纹连接
公开(公告)号：WO2006047685A2
公开(公告)日：2006-05-04
申请号：PCT/US2005/038782
申请日：2005-10-26
申请人： HYDRIL COMPANY LP , SIVLEY, Robert S., Iv , REYNOLDS, Harris A., Jr.
发明人： SIVLEY, Robert S., Iv , REYNOLDS, Harris A., Jr.
IPC分类号： F16L25/00
CPC分类号： E21B43/106 , F16L13/168 , F16L15/00 , F16L15/004
摘要： Tubular connections and methods of designing tubular connections having selected root/crest clearance when the box member and pin member are made-up. When the tubular connection is radially expanded, a thread seal is formed over at least part of the tubular connection.
摘要翻译：管状连接和方法，当盒构件和销构件组装时，设计具有选定的根/顶部间隙的管状连接件。当管状连接件径向膨胀时，在至少部分管状连接件上形成螺纹密封件。

2. 发明申请

WO2006041842A3 EXPANSION PIG 审中-公开
标题翻译：膨胀皮
公开(公告)号：WO2006041842A3
公开(公告)日：2007-02-22
申请号：PCT/US2005035682
申请日：2005-10-04
申请人： HYDRIL CO , SIVLEY ROBERT S IV
发明人： SIVLEY ROBERT S IV
IPC分类号： E21B23/04 , E21B23/00 , E21B34/06
CPC分类号： E21B43/103 , E21B43/105
摘要： A tool (200) for radially expanding casing (217) having a tool body that includes a proximal end, a distal end and an outer surface. The tool includes at least one hydraulic channel (303) disposed axially. The at least one channel transmits hydraulic pressure from behind the expansion tool forward in the direction of travel of the expansion tool.
摘要翻译：一种用于径向膨胀壳体（217）的工具（200），其具有包括近端，远端和外表面的工具主体。该工具包括轴向布置的至少一个液压通道（303）。所述至少一个通道在膨胀工具的后方向后方向传送液压，该膨胀工具沿着膨胀工具的行进方向前进。

3. 发明申请

WO2007115183A1 MISMATCHED FLANKS FOR A WEDGE THREAD 审中-公开
标题翻译：楔形螺纹用于楔形螺纹
公开(公告)号：WO2007115183A1
公开(公告)日：2007-10-11
申请号：PCT/US2007/065657
申请日：2007-03-30
申请人： HYDRIL COMPANY LP , REYNOLDS, Harris, A. , SIVLEY, Robert, S., IV
发明人： REYNOLDS, Harris, A. , SIVLEY, Robert, S., IV
IPC分类号： F16L15/06 , F16L25/00
CPC分类号： F16L15/004
摘要： Threaded connections including a pin member and a box member and are mismatched. The pin member and the box member have wedge threads formed thereon with a gap formed between pin and box load flanks and/or pin and box stab flanks of the threaded connection. The mismatch may comprise different flank angles and/or different flank profiles between corresponding flanks.
摘要翻译：螺纹连接，包括销构件和箱构件，并且不匹配。销构件和箱构件具有形成在其上的楔形螺纹，其在螺纹连接的销和箱体负载侧面和/或销钉和箱体侧面之间形成间隙。不匹配可以包括不同的侧面角和/或相应侧面之间的不同的侧面轮廓。

4. 发明申请

WO2006041846A2 HELICAL GROOVE FOR A TUBULAR CONNECTION 审中-公开
标题翻译：用于管状连接的螺旋槽
公开(公告)号：WO2006041846A2
公开(公告)日：2006-04-20
申请号：PCT/US2005/035691
申请日：2005-10-04
申请人： HYDRIL COMPANY , SIVLEY, Robert S., IV , REYNOLDS, Harris A., Jr.
发明人： SIVLEY, Robert S., IV , REYNOLDS, Harris A., Jr.
IPC分类号： F16L25/00
CPC分类号： F16L15/004
摘要： A tubular connection and methods of manufacturing a box member. The tubular connection includes a box member that includes an internal thread and a pin member that includes an external thread. The external thread is adapted to threadedly engage the internal thread. A substantially helical groove is formed on an outer surface of the box member. The method of manufacturing the box member includes selecting an outer diameter for a box member that causes the tool joint to have a greater than a selected bending strength ratio. A helical groove is formed on the outer diameter of the box member such that the helical groove reduces the bending strength ratio to be about the selected bending strength ratio. An internal thread is formed on an internal surface of the box member. Another method of manufacturing the box member includes forming an internal thread on an internal surface of a cylinder and forming a substantially helical groove on an outer surface of the cylinder. The substantially helical groove is positioned substantially in-lead with the internal thread.
摘要翻译：管状连接件和制造箱体的方法。管状连接件包括一个盒构件，其包括内螺纹和包括外螺纹的销构件。外螺纹适于螺纹接合内螺纹。在箱体的外表面上形成大致螺旋状的槽。制造盒构件的方法包括：选择用于引起工具接头具有大于所选择的弯曲强度比的箱构件的外径。在箱体的外径上形成螺旋槽，使得螺旋槽将弯曲强度比降低到大约所选择的弯曲强度比。内部螺纹形成在箱体的内表面上。制造盒构件的另一种方法包括在圆柱体的内表面上形成内螺纹，并在气缸的外表面上形成基本上螺旋形的凹槽。基本上螺旋形的凹槽与内螺纹基本上在一起。

5. 发明申请

WO2007016074A1 MID-SEAL FOR EXPANDABLE CONNECTIONS 审中-公开
标题翻译：中密封可扩展连接
公开(公告)号：WO2007016074A1
公开(公告)日：2007-02-08
申请号：PCT/US2006/028792
申请日：2006-07-25
申请人： HYDRIL COMPANY LP , SIVLEY, Robert, S., IV , WARD, Gary, W. , REYNOLDS, Harris, A., Jr.
发明人： SIVLEY, Robert, S., IV , WARD, Gary, W. , REYNOLDS, Harris, A., Jr.
IPC分类号： F16L37/24 , F16L37/00
CPC分类号： F16L15/004 , E21B43/106 , F16L15/003 , F16L15/04 , Y10T29/49911 , Y10T29/4994
摘要： An expandable tubular connection includes a pin member and a box member. The pin member includes a pin thread formed on a small step and a large step and a first seal surface formed between the small step and the large step. The box member includes a box thread formed on a small step and a large step and a second seal surface formed between the small step and the large step. The pin thread and the box thread are wedge threads. Upon a selected make-up of the pin member with the box member a selected gap exists between the first seal surface and the second seal surface. The gap is selected such that, when plastically radially expanded by a selected amount, a seal is formed between at least a portion of the first seal surface and the second seal surface.
摘要翻译：可扩展的管状连接件包括销构件和盒构件。销构件包括形成在小台阶和大台阶上的销螺纹和形成在小台阶与大台阶之间的第一密封面。盒构件包括形成在小台阶上的箱形螺纹和形成在小台阶和大台阶之间的大台阶和第二密封表面。销螺纹和箱螺纹是楔形螺纹。在所述销构件与所述箱构件的选定构成件之间，在所述第一密封表面和所述第二密封表面之间存在选定的间隙。间隙被选择成使得当在一定量的塑性径向扩张时，在第一密封表面的至少一部分和第二密封表面之间形成密封。

6. 发明申请

WO2006041842A2 EXPANSION PIG 审中-公开
标题翻译：膨胀剂
公开(公告)号：WO2006041842A2
公开(公告)日：2006-04-20
申请号：PCT/US2005/035682
申请日：2005-10-04
申请人： HYDRIL COMPANY , SIVLEY, Robert S., IV
发明人： SIVLEY, Robert S., IV
IPC分类号： E21B43/10
CPC分类号： E21B43/103 , E21B43/105
摘要： A tool for radially expanding casing having a tool body that includes a proximal end, a distal end, and an outer surface. The tool includes at least one hydraulic channel disposed axially. The at least one hydraulic channel transmits hydraulic pressure from behind the expansion tool forward in the direction of travel of the expansion tool.
摘要翻译：一种用于径向膨胀套管的工具，其具有包括近端，远端和外表面的工具主体。该工具包括轴向布置的至少一个液压通道。所述至少一个液压通道在膨胀工具的后方向后方向传递液压，以使膨胀工具的行进方向向前。

7. 发明申请

WO2007140330A1 DOPE RELIEF METHOD FOR WEDGE THREAD CONNECTIONS 审中-公开
标题翻译：用于楔形螺纹连接的DOPE RELIEF方法
公开(公告)号：WO2007140330A1
公开(公告)日：2007-12-06
申请号：PCT/US2007/069788
申请日：2007-05-25
申请人： HYDRIL LLC , SIVLEY, Robert, S., IV , REYNOLDS, Harris, A., Jr.
发明人： SIVLEY, Robert, S., IV , REYNOLDS, Harris, A., Jr.
IPC分类号： F16L33/00
CPC分类号： F16L15/06 , E21B19/16 , F16L15/001 , Y10T29/49865
摘要： A method for making-up a wedge thread connection comprising a pin member and a box member includes applying a pipe dope to at least one of the pin member and the box member, wherein the pin member and the box member comprise corresponding wedge threads, reducing the viscosity of the pipe dope at least temporarily, and rotating the pin member relative to the box member to make-up the wedge thread connection, wherein the rotation occurs while the viscosity of the pipe dope is at least temporarily reduced. A collar to be used with a tong assembly in making-up a threaded connection between a pin member and a box member includes at least one power unit configured to temporarily reduce the viscosity of pipe dope applied to at least one of the pin member and the box member, and an inner surface having a selected diameter to correspond to an outer diameter of at least one of the pin member and the box member.
摘要翻译：一种用于构成包括销构件和箱构件的楔形螺纹连接的方法包括将管道涂料施加到销构件和箱构件中的至少一个，其中销构件和箱构件包括相应的楔形螺纹，减小管道粘度至少暂时的粘度，并使销构件相对于箱构件旋转以构成楔形螺纹连接，其中旋转发生在管道涂料的粘度至少暂时降低的同时。与钳组件一起使用的套环构成销构件和盒构件之间的螺纹连接件包括至少一个动力单元，其构造成临时降低施加到销构件和管构件中的至少一个的管道涂料的粘度盒构件，以及具有选定直径以对应于销构件和盒构件中的至少一个的外径的内表面。

8. 发明申请

WO2007115096A1 THREADED CONNECTION WITH VARIABLE FLANK ANGLES 审中-公开
标题翻译：与可变凸版角度的螺纹连接
公开(公告)号：WO2007115096A1
公开(公告)日：2007-10-11
申请号：PCT/US2007/065507
申请日：2007-03-29
申请人： HYDRIL COMPANY LP , SIVLEY, Robert, S., IV , WARD, Gary, W. , ENDERLE, Doug, R.
发明人： SIVLEY, Robert, S., IV , WARD, Gary, W. , ENDERLE, Doug, R.
IPC分类号： F16L15/00 , F16L25/00
CPC分类号： F16L15/004
摘要： A threaded connection for a conduit includes a pin member and a box member. The pin member includes a pin thread having a pin thread crest, a pin thread root, a pin load flank oriented at a pin load flank angle, and a pin stab flank oriented at a pin stab flank angle. The box member includes a box thread having a box thread crest, a box thread root, a box load flank oriented at a box load flank angle, and a box stab flank oriented at a box stab flank angle. At least one of the pin load flank angle, the pin stab flank angle, the box load flank angle, and the box stab flank angle varies over at least part of the threaded connection.
摘要翻译：用于管道的螺纹连接件包括销构件和箱构件。销构件包括具有销螺纹牙顶的销螺纹，销螺纹根部，以销销负载侧面角定向的销负载侧面，以及以针刺侧面角度定向的销钉侧面。盒构件包括具有盒形螺纹牙顶的箱形螺纹，箱形螺纹根部，定位在箱体载荷侧面角处的箱体荷载侧面和以箱形尖端侧面角度定向的箱形突出面。至少一个销轴承角度，针刺侧面角度，箱体负载侧面角度和箱体立柱侧面角度在螺纹连接的至少一部分上变化。

9. 发明申请

WO2006047685A3 EXPANDABLE THREADED CONNECTION 审中-公开
标题翻译：可扩展的螺纹连接
公开(公告)号：WO2006047685A3
公开(公告)日：2007-07-12
申请号：PCT/US2005038782
申请日：2005-10-26
申请人： HYDRIL CO LP , SIVLEY ROBERT S IV , REYNOLDS HARRIS A JR
发明人： SIVLEY ROBERT S IV , REYNOLDS HARRIS A JR
IPC分类号： F16L15/00 , F16L13/14
CPC分类号： E21B43/106 , F16L13/168 , F16L15/00 , F16L15/004
摘要： Tubular connections and methods of designing tubular connections having selected root/crest clearance when the box member and pin member are made-up. When the tubular connection is radially expanded, a thread seal is formed over at least part of the tubular connection.
摘要翻译：管状连接和设计在盒构件和销构件组装时具有选定根/顶部间隙的管状连接件的方法。当管状连接件径向膨胀时，在至少部分管状连接件上形成螺纹密封件。

10. 发明申请

WO2006041846A3 HELICAL GROOVE FOR A TUBULAR CONNECTION 审中-公开
标题翻译：用于管状连接的螺旋槽
公开(公告)号：WO2006041846A3
公开(公告)日：2006-08-03
申请号：PCT/US2005035691
申请日：2005-10-04
申请人： HYDRIL CO , SIVLEY ROBERT S IV , REYNOLDS HARRIS A JR
发明人： SIVLEY ROBERT S IV , REYNOLDS HARRIS A JR
IPC分类号： F16L25/00 , B23P13/04
CPC分类号： F16L15/004
摘要： A tubular connection and methods of manufacturing a box member. The tubular connection includes a box member that includes an internal thread and a pin member that includes an external thread. The external thread is adapted to threadedly engage the internal thread. A substantially helical groove is formed on an outer surface of the box member. The method of manufacturing the box member includes selecting an outer diameter for a box member that causes the tool joint to have a greater than a selected bending strength ratio. A helical groove is formed on the outer diameter of the box member such that the helical groove reduces the bending strength ratio to be about the selected bending strength ratio. An internal thread is formed on an internal surface of the box member.
摘要翻译：管状连接件和制造箱体的方法。管状连接件包括一个盒构件，其包括内螺纹和包括外螺纹的销构件。外螺纹适于螺纹接合内螺纹。在箱体的外表面上形成大致螺旋状的槽。制造盒构件的方法包括：选择用于引起工具接头具有大于所选择的弯曲强度比的盒构件的外径。在箱体的外径上形成螺旋槽，使得螺旋槽将弯曲强度比降低到大约所选择的弯曲强度比。内部螺纹形成在箱体的内表面上。

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