AR120888A1 - Unión roscada para tubos - Google Patents
Unión roscada para tubosInfo
- Publication number
- AR120888A1 AR120888A1 ARP200103632A ARP200103632A AR120888A1 AR 120888 A1 AR120888 A1 AR 120888A1 AR P200103632 A ARP200103632 A AR P200103632A AR P200103632 A ARP200103632 A AR P200103632A AR 120888 A1 AR120888 A1 AR 120888A1
- Authority
- AR
- Argentina
- Prior art keywords
- thread
- curvature
- radius
- female
- male
- Prior art date
Links
- 230000013011 mating Effects 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/042—Threaded
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/06—Screw-threaded joints; Forms of screw-threads for such joints characterised by the shape of the screw-thread
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Earth Drilling (AREA)
Abstract
Se evita la fractura en un extremo hembra bajo una carga de tracción sin aumentar el diámetro exterior del extremo hembra. Se describe una unión roscada para tubos que incluye: un extremo macho que tiene una porción de rosca macho, tal como una rosca cónica macho, dispuesta en un extremo de un primer tubo; y un extremo hembra que tiene una porción de rosca hembra, tal como una rosca cónica hembra, dispuesta en un extremo de un segundo tubo y configurada para ser enroscada en la porción de rosca macho, en donde la porción de rosca hembra tiene una pluralidad de vanos de rosca, y cada una de la pluralidad de vanos de rosca tienen, en un lado de la raíz, una porción de esquina del lado del flanco de carga y una porción de esquina del lado del flanco de acoplamiento, donde un primer vano de rosca que se define como un vano de rosca más alejado de un extremo del extremo hembra entre la pluralidad de vanos de rosca tiene una porción de esquina del lado del flanco de carga, porción de esquina del lado del flanco de carga que incluye una primera porción de arco conectada directamente a un flanco de carga y que tiene un primer radio de curvatura y una segunda porción de arco conectada directa o indirectamente a la primera porción de arco y que tiene un segundo radio de curvatura, y una relación de radio de curvatura que se define como una relación entre el segundo radio de curvatura y el primer radio de curvatura que es de al menos 3.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019236848 | 2019-12-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR120888A1 true AR120888A1 (es) | 2022-03-30 |
Family
ID=76507927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP200103632A AR120888A1 (es) | 2019-12-26 | 2020-12-23 | Unión roscada para tubos |
Country Status (9)
Country | Link |
---|---|
US (1) | US11905765B2 (es) |
EP (1) | EP4083369A4 (es) |
JP (1) | JP7184169B2 (es) |
CN (2) | CN113048297B (es) |
AR (1) | AR120888A1 (es) |
BR (1) | BR112022012399A2 (es) |
MX (1) | MX2022008025A (es) |
SA (1) | SA522433124B1 (es) |
WO (1) | WO2021131177A1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX2022008025A (es) * | 2019-12-26 | 2022-07-27 | Jfe Steel Corp | Junta roscada para tuberias. |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4113290A (en) * | 1975-11-06 | 1978-09-12 | Tsukamoto Seiki Co., Ltd. | Pressure tight joint for a large diameter casing |
JP2705506B2 (ja) * | 1993-03-24 | 1998-01-28 | 住友金属工業株式会社 | 油井管用ねじ継手 |
US6030004A (en) | 1997-12-08 | 2000-02-29 | Shaw Industries | High torque threaded tool joint for drill pipe and other drill stem components |
FR2807138B1 (fr) * | 2000-03-31 | 2002-05-17 | Vallourec Mannesmann Oil & Gas | Element filete tubulaire pour joint filete tubulaire resistant a la fatigue et joint filete tubulaire resultant |
BR0111528A (pt) * | 2000-06-07 | 2003-07-22 | Sumitomo Metal Ind | Junta com roscas de perfil cÈnico |
US6755447B2 (en) * | 2001-08-24 | 2004-06-29 | The Technologies Alliance, Inc. | Production riser connector |
CN202007937U (zh) | 2011-02-23 | 2011-10-12 | 宝山钢铁股份有限公司 | 一种公端对顶油套管连接结构 |
US8668232B2 (en) | 2011-12-09 | 2014-03-11 | Tenaris Connections Limited | Threaded connection with improved root thread profile |
CN103362459B (zh) | 2013-08-03 | 2015-06-17 | 无锡西姆莱斯石油专用管制造有限公司 | 一种弧形锥面密封变牙宽楔型接箍结构及油井管结构 |
JP5971264B2 (ja) | 2014-01-10 | 2016-08-17 | Jfeスチール株式会社 | 極厚肉油井管用ねじ継手 |
JP5967113B2 (ja) | 2014-01-24 | 2016-08-10 | Jfeスチール株式会社 | 管のねじ継手 |
MX2016015584A (es) * | 2014-05-30 | 2017-03-23 | Nippon Steel & Sumitomo Metal Corp | Junta roscada para tubos de acero. |
US9874058B2 (en) | 2014-07-31 | 2018-01-23 | Baker Hughes, A Ge Company, Llc | Fatigue resistant thread profile with combined curve rounding |
US20170321826A1 (en) | 2014-08-12 | 2017-11-09 | Patented Products LLC | Single lead wedgethread connection |
JP2017072187A (ja) | 2015-10-07 | 2017-04-13 | Jfeスチール株式会社 | 油井管ケーシング用ねじ継手 |
JP6919967B2 (ja) | 2016-08-24 | 2021-08-18 | Jfeスチール株式会社 | 油井管用ねじ継手 |
US11125361B2 (en) | 2018-03-01 | 2021-09-21 | Mitchell Z. Dziekonski | Thread form and threaded article |
US11391399B2 (en) | 2018-08-21 | 2022-07-19 | Nippon Steel Corporation | Threaded connection for steel pipes |
MX2022008025A (es) | 2019-12-26 | 2022-07-27 | Jfe Steel Corp | Junta roscada para tuberias. |
-
2020
- 2020-09-11 MX MX2022008025A patent/MX2022008025A/es unknown
- 2020-09-11 JP JP2021513477A patent/JP7184169B2/ja active Active
- 2020-09-11 EP EP20905534.2A patent/EP4083369A4/en active Pending
- 2020-09-11 WO PCT/JP2020/034513 patent/WO2021131177A1/ja unknown
- 2020-09-11 BR BR112022012399A patent/BR112022012399A2/pt unknown
- 2020-09-11 US US17/757,722 patent/US11905765B2/en active Active
- 2020-12-11 CN CN202011451231.6A patent/CN113048297B/zh active Active
- 2020-12-11 CN CN202022984043.1U patent/CN215596629U/zh active Active
- 2020-12-23 AR ARP200103632A patent/AR120888A1/es active IP Right Grant
-
2022
- 2022-06-23 SA SA522433124A patent/SA522433124B1/ar unknown
Also Published As
Publication number | Publication date |
---|---|
SA522433124B1 (ar) | 2023-02-19 |
JPWO2021131177A1 (ja) | 2021-12-23 |
MX2022008025A (es) | 2022-07-27 |
WO2021131177A1 (ja) | 2021-07-01 |
JP7184169B2 (ja) | 2022-12-06 |
CN113048297A (zh) | 2021-06-29 |
CN215596629U (zh) | 2022-01-21 |
CN113048297B (zh) | 2022-11-15 |
EP4083369A1 (en) | 2022-11-02 |
BR112022012399A2 (pt) | 2022-08-30 |
EP4083369A4 (en) | 2023-01-18 |
US20230044251A1 (en) | 2023-02-09 |
US11905765B2 (en) | 2024-02-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration |