AR117733A1 - Conexión roscada para tubo de acero - Google Patents
Conexión roscada para tubo de aceroInfo
- Publication number
- AR117733A1 AR117733A1 ARP190103833A ARP190103833A AR117733A1 AR 117733 A1 AR117733 A1 AR 117733A1 AR P190103833 A ARP190103833 A AR P190103833A AR P190103833 A ARP190103833 A AR P190103833A AR 117733 A1 AR117733 A1 AR 117733A1
- Authority
- AR
- Argentina
- Prior art keywords
- thread
- stem
- threaded connection
- sealing surface
- female
- Prior art date
Links
- 238000007789 sealing Methods 0.000 abstract 4
- 229910000831 Steel Inorganic materials 0.000 abstract 3
- 239000010959 steel Substances 0.000 abstract 3
- 230000014509 gene expression 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
- F16L15/002—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with more then one threaded section
-
- 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
- E21B17/0423—Threaded with plural threaded sections, e.g. with two-step threads
-
- 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
- F16L15/04—Screw-threaded joints; Forms of screw-threads for such joints with additional sealings
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 provee una conexión roscada para tubo de acero en la cual no se produce gripado fácilmente en ninguna de las roscas interior y exterior. Una conexión roscada para tubo de acero 1 incluye un vástago 10 y una caja 20. El vástago 10 incluye: una nariz 12; una rosca cónica macho interior 14; una rosca cónica macho exterior 17; una superficie de sellado interior del vástago 13; una superficie de hombro intermedio del vástago 18; y una superficie de sellado intermedio del vástago 16. La caja 20 incluye: una rosca cónica hembra interior 24; una rosca cónica hembra exterior 27; una superficie de sellado interior de caja 23; una superficie de hombro intermedio de caja 28; y una superficie de sellado intermedio de caja 26. Cada una de, la rosca macho interior 14, rosca macho exterior 17, rosca hembra interior 24 y rosca hembra exterior 27 incluye una porción de rosca perfecta 141, 171, 241, 271. Cada porción de rosca perfecta incluye un extremo interior ubicado relativamente cerca a la punta del vástago 10 y un extremo exterior ubicado relativamente cerca al extremo del vástago 10 opuesto a su punta. La conexión roscada para tubo de acero 1 satisface las siguientes Expresiones (1) y (2): x₁ + L₁ < X₂ (1), y u₁ + L₂ < U₂ (2).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018240644 | 2018-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR117733A1 true AR117733A1 (es) | 2021-08-25 |
Family
ID=71127711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP190103833A AR117733A1 (es) | 2018-12-25 | 2019-12-20 | Conexión roscada para tubo de acero |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US11892106B2 (es) |
| EP (1) | EP3904745B1 (es) |
| JP (1) | JP7150878B2 (es) |
| CN (1) | CN113227626B (es) |
| AR (1) | AR117733A1 (es) |
| BR (1) | BR112021007350B1 (es) |
| CA (1) | CA3120752C (es) |
| MX (1) | MX2021006782A (es) |
| RU (1) | RU2768626C1 (es) |
| WO (1) | WO2020137917A1 (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6888687B2 (ja) * | 2018-10-10 | 2021-06-16 | Ｊｆｅスチール株式会社 | ねじ継手 |
| EP3798409B1 (en) * | 2019-09-24 | 2023-07-12 | Vallourec Oil And Gas France | Threaded connection including an intermediate shoulder |
| CN114320175B (zh) * | 2020-09-29 | 2024-05-14 | 宝山钢铁股份有限公司 | 一种抗粘扣的快速上扣螺纹接头 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4795200A (en) * | 1986-12-04 | 1989-01-03 | Hydril Company | Lengthened tubular pin member nose for improving sealing integrity and bearing forces |
| WO1996010710A1 (fr) * | 1994-10-04 | 1996-04-11 | Nippon Steel Corporation | Union de tuyaux d'acier presentant une resistance elevee au grippage et traitement de surface destine a cet effet |
| JPH1089554A (ja) * | 1996-09-17 | 1998-04-10 | Sumitomo Metal Ind Ltd | 異強度部を有するスリム型油井管用ねじ継手およびその製造方法 |
| IT1309704B1 (it) | 1999-02-19 | 2002-01-30 | Eni Spa | Giunzione integrale di due tubazioni |
| US7690696B2 (en) | 1999-04-19 | 2010-04-06 | Hydril Company | Wedge thread with torque shoulder |
| EP1175577B1 (en) * | 1999-04-30 | 2012-07-18 | Grant Prideco, Inc | Threaded connection with high compressive rating |
| UA82694C2 (uk) | 2003-06-06 | 2008-05-12 | Sumitomo Metal Ind | Нарізне з'єднання для сталевих труб |
| US7780202B2 (en) * | 2007-09-05 | 2010-08-24 | Grant Prideco, Lp | Oilfield tubular connection with increased compression capacity |
| US10215314B2 (en) | 2010-08-23 | 2019-02-26 | Vallourec Oil And Gas France | Tubular threaded connection |
| US20120074693A1 (en) * | 2010-09-24 | 2012-03-29 | Hydril Company | Step-to-step wedge thread connections and related methods |
| JP5923911B2 (ja) * | 2011-03-22 | 2016-05-25 | Ｊｆｅスチール株式会社 | 鋼管用ねじ継手 |
| PL3159591T3 (pl) | 2014-06-20 | 2019-11-29 | Nippon Steel & Sumitomo Metal Corp | Złącze gwintowe do rur stalowych |
| EP3128119A1 (en) * | 2015-08-05 | 2017-02-08 | Hydril Company | Threaded tubular connection |
| UA119127C2 (uk) | 2015-12-15 | 2019-04-25 | Ніппон Стіл Енд Сумітомо Метал Корпорейшн | Нарізне з'єднання для сталевої труби |
| MX2018008993A (es) | 2016-01-25 | 2018-11-19 | Nippon Steel & Sumitomo Metal Corp | Junta roscada para tubo de acero. |
| JP6187724B1 (ja) * | 2016-02-19 | 2017-08-30 | Ｊｆｅスチール株式会社 | 油井管用ねじ継手 |
| MY196098A (en) * | 2016-09-30 | 2023-03-14 | Jfe Steel Corp | Threaded Joint For Oil Well Steel Pipe |
| PL3708892T3 (pl) * | 2017-11-09 | 2022-03-28 | Nippon Steel Corporation | Połączenie gwintowe do rur stalowych |
| PL3572612T3 (pl) * | 2018-05-25 | 2021-04-19 | Vallourec Oil And Gas France | Gwintowane połączenie rurowe |
-
2019
- 2019-12-20 BR BR112021007350-7A patent/BR112021007350B1/pt active IP Right Grant
- 2019-12-20 CA CA3120752A patent/CA3120752C/en active Active
- 2019-12-20 US US17/294,474 patent/US11892106B2/en active Active
- 2019-12-20 EP EP19903256.6A patent/EP3904745B1/en active Active
- 2019-12-20 MX MX2021006782A patent/MX2021006782A/es unknown
- 2019-12-20 RU RU2021118282A patent/RU2768626C1/ru active
- 2019-12-20 AR ARP190103833A patent/AR117733A1/es active IP Right Grant
- 2019-12-20 JP JP2020563221A patent/JP7150878B2/ja active Active
- 2019-12-20 WO PCT/JP2019/050190 patent/WO2020137917A1/ja unknown
- 2019-12-20 CN CN201980085638.0A patent/CN113227626B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA3120752C (en) | 2023-06-27 |
| CA3120752A1 (en) | 2020-07-02 |
| JP7150878B2 (ja) | 2022-10-11 |
| CN113227626B (zh) | 2022-11-29 |
| BR112021007350A2 (pt) | 2021-07-20 |
| EP3904745A4 (en) | 2022-02-16 |
| EP3904745B1 (en) | 2023-09-06 |
| WO2020137917A1 (ja) | 2020-07-02 |
| CN113227626A (zh) | 2021-08-06 |
| EP3904745C0 (en) | 2023-09-06 |
| RU2768626C1 (ru) | 2022-03-24 |
| US20220010894A1 (en) | 2022-01-13 |
| JPWO2020137917A1 (ja) | 2021-09-09 |
| MX2021006782A (es) | 2021-07-15 |
| BR112021007350B1 (pt) | 2023-12-05 |
| EP3904745A1 (en) | 2021-11-03 |
| US11892106B2 (en) | 2024-02-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |