MX2017009201A - Junta atornillada para tubo. - Google Patents
Junta atornillada para tubo.Info
- Publication number
- MX2017009201A MX2017009201A MX2017009201A MX2017009201A MX2017009201A MX 2017009201 A MX2017009201 A MX 2017009201A MX 2017009201 A MX2017009201 A MX 2017009201A MX 2017009201 A MX2017009201 A MX 2017009201A MX 2017009201 A MX2017009201 A MX 2017009201A
- Authority
- MX
- Mexico
- Prior art keywords
- section
- pin member
- curved line
- pipe joint
- circumferential surface
- Prior art date
Links
- 239000002131 composite material Substances 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
Classifications
-
- 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
-
- 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
- E21B17/0426—Threaded with a threaded cylindrical portion, e.g. for percussion rods
-
- 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
-
- 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
- F16L15/004—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with axial sealings having at least one plastically deformable sealing surface
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Engineering & Computer Science (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Abstract
Se proporciona una junta atornillada para tubo que mejora la propiedad de sellado, propiedad de resistencia a la compresión y propiedad de resistencia a la pérdida por rozamiento. La junta atornillada para tubo tiene un miembro de perno 3 del cual un diámetro externo de una porción de tubo en bruto se fija a 168.3mm o menos. Una superficie periférica exterior de una porción de punta del miembro de perno 3 se forma en una curva convexa que se proyecta hacia afuera como se ve en la sección transversal tomada a lo largo de una dirección axial del miembro de perno. La curva convexa se forma en una forma curvada donde una curva R compuesta se forma al poner en contacto secuencialmente una pluralidad de arcos convexos hacia afuera que tienen diferentes radios de curvatura R entre sí en una línea de generación de una porción cilíndrica dispuesta adyacente a una porción roscada macho. Un radio de curvatura R del arco se aumenta conforme el arco se aleja de la porción roscada macho, y una tangente del arco en un punto de conexión concuerda con una tangente del arco que es una contraparte de conexión. La superficie periférica interior de un miembro de caja 1 está formada en una superficie cónica que interfiere con la superficie periférica exterior de la porción de punta del miembro de perno en el momento de unión con el miembro de perno, y una longitud de la porción de punta del miembro de perno se fija a 5 mm o más y menos de 20 mm.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015005676 | 2015-01-15 | ||
PCT/JP2015/005830 WO2016113790A1 (ja) | 2015-01-15 | 2015-11-24 | 管用ねじ継手 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2017009201A true MX2017009201A (es) | 2018-04-24 |
Family
ID=56405360
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2017009201A MX2017009201A (es) | 2015-01-15 | 2015-11-24 | Junta atornillada para tubo. |
Country Status (7)
Country | Link |
---|---|
US (1) | US20180258709A1 (es) |
EP (1) | EP3246611B1 (es) |
JP (1) | JP6103137B2 (es) |
AR (1) | AR103409A1 (es) |
BR (1) | BR112017014103B1 (es) |
MX (1) | MX2017009201A (es) |
WO (1) | WO2016113790A1 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018216366A1 (ja) * | 2017-05-22 | 2018-11-29 | 新日鐵住金株式会社 | 鋼管用ねじ継手 |
PT3536894T (pt) * | 2018-03-09 | 2020-11-19 | Sandvik Mining And Construction Tools Ab | Acoplamento para ligar elementos tubulares de fundo de furo |
WO2020070968A1 (ja) * | 2018-10-02 | 2020-04-09 | 日本製鉄株式会社 | 鋼管用ねじ継手 |
BR112022016623A2 (pt) * | 2020-02-26 | 2022-10-11 | Jfe Steel Corp | Tubo sem emendas e método para fabricar o mesmo |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4930647B1 (es) * | 1968-12-30 | 1974-08-15 | ||
US4692988A (en) * | 1986-08-19 | 1987-09-15 | Nowsco Well Service (U.K.) Limited | Screw thread protection |
JP2914197B2 (ja) * | 1994-10-19 | 1999-06-28 | 住友金属工業株式会社 | 油井管用ネジ継手 |
JP3297697B2 (ja) * | 1996-09-24 | 2002-07-02 | 住友金属工業株式会社 | 耐外圧性に優れた油井管用ねじ継手 |
JP3876656B2 (ja) * | 2001-07-13 | 2007-02-07 | 住友金属工業株式会社 | 管用ねじ継手 |
UA82694C2 (uk) * | 2003-06-06 | 2008-05-12 | Sumitomo Metal Ind | Нарізне з'єднання для сталевих труб |
JP2005351324A (ja) * | 2004-06-09 | 2005-12-22 | Metal One Corp | 油井管用ネジ継手 |
JP4930647B1 (ja) * | 2010-06-30 | 2012-05-16 | Jfeスチール株式会社 | 管用ねじ継手 |
JP5923911B2 (ja) * | 2011-03-22 | 2016-05-25 | Jfeスチール株式会社 | 鋼管用ねじ継手 |
JP2014013052A (ja) * | 2012-07-04 | 2014-01-23 | Jfe Steel Corp | 管のねじ継手 |
JP5803953B2 (ja) * | 2013-02-18 | 2015-11-04 | Jfeスチール株式会社 | 管接続用ねじ継手 |
-
2015
- 2015-11-24 JP JP2016512141A patent/JP6103137B2/ja active Active
- 2015-11-24 MX MX2017009201A patent/MX2017009201A/es active IP Right Grant
- 2015-11-24 BR BR112017014103-5A patent/BR112017014103B1/pt active IP Right Grant
- 2015-11-24 US US15/542,137 patent/US20180258709A1/en not_active Abandoned
- 2015-11-24 EP EP15877747.4A patent/EP3246611B1/en active Active
- 2015-11-24 WO PCT/JP2015/005830 patent/WO2016113790A1/ja active Application Filing
-
2016
- 2016-01-14 AR ARP160100080A patent/AR103409A1/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US20180258709A1 (en) | 2018-09-13 |
JP6103137B2 (ja) | 2017-03-29 |
BR112017014103B1 (pt) | 2021-11-23 |
BR112017014103A2 (pt) | 2018-01-09 |
EP3246611A4 (en) | 2018-01-24 |
EP3246611A1 (en) | 2017-11-22 |
EP3246611B1 (en) | 2019-10-02 |
WO2016113790A1 (ja) | 2016-07-21 |
AR103409A1 (es) | 2017-05-10 |
JPWO2016113790A1 (ja) | 2017-04-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |