IT8447548A0 - Giunto tubolare e suoi componenti, con chiusura a tenuta di metallo su metallo in zona mediana - Google Patents
Giunto tubolare e suoi componenti, con chiusura a tenuta di metallo su metallo in zona medianaInfo
- Publication number
- IT8447548A0 IT8447548A0 IT8447548A IT4754884A IT8447548A0 IT 8447548 A0 IT8447548 A0 IT 8447548A0 IT 8447548 A IT8447548 A IT 8447548A IT 4754884 A IT4754884 A IT 4754884A IT 8447548 A0 IT8447548 A0 IT 8447548A0
- Authority
- IT
- Italy
- Prior art keywords
- metal
- components
- seal closure
- tubular joint
- median area
- Prior art date
Links
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
- F16L15/004—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with axial sealings having at least one plastically deformable sealing surface
-
- 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
-
- 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
- E21B17/08—Casing joints
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- General Engineering & Computer Science (AREA)
- Earth Drilling (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Joints Allowing Movement (AREA)
- Gasket Seals (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
- Joints With Pressure Members (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US45873483A | 1983-01-17 | 1983-01-17 | |
US06/458,733 US4570982A (en) | 1983-01-17 | 1983-01-17 | Tubular joint with trapped mid-joint metal-to-metal seal |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8447548A0 true IT8447548A0 (it) | 1984-01-17 |
IT1178076B IT1178076B (it) | 1987-09-09 |
Family
ID=27039098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT47548/84A IT1178076B (it) | 1983-01-17 | 1984-01-17 | Giunto tubolare e suoi componenti, con chiusura a tenuta di metallo su metallo in zona mediana |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0131621B1 (it) |
AT (1) | ATE30062T1 (it) |
DE (1) | DE3466571D1 (it) |
DK (1) | DK438584A (it) |
IT (1) | IT1178076B (it) |
MX (1) | MX159576A (it) |
SG (1) | SG67189G (it) |
WO (1) | WO1984002947A1 (it) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4610467A (en) * | 1981-07-06 | 1986-09-09 | Dril-Quip, Inc. | Connector |
US4688832A (en) * | 1984-08-13 | 1987-08-25 | Hydril Company | Well pipe joint |
US4753460A (en) * | 1985-04-26 | 1988-06-28 | The Hydril Company | Tubular connection having two thread sets with multiple interengaging characteristics |
US4619472A (en) * | 1985-05-02 | 1986-10-28 | Nippon Steel Corporation | Pipe coupling |
US4796928A (en) * | 1987-09-28 | 1989-01-10 | Baker Hughes Incorporated | Threaded connection for pipes and method of fabricating same |
US5454605A (en) * | 1993-06-15 | 1995-10-03 | Hydril Company | Tool joint connection with interlocking wedge threads |
IT1318179B1 (it) * | 2000-07-17 | 2003-07-23 | Dalmine Spa | Giunzione filettata integrale per tubi. |
US6749020B1 (en) * | 2000-11-07 | 2004-06-15 | Benoit Machine Inc. | Well screen two step coupled connector structure |
EP1308484A1 (en) | 2001-10-30 | 2003-05-07 | Sigma Coatings B.V. | Use of silylesters of rosin in self-polishing antifouling paints |
AT6344U1 (de) * | 2002-06-14 | 2003-08-25 | Techmo Entw & Vertriebs Gmbh | Schraubverbindung |
EP2006589B1 (en) | 2007-06-22 | 2011-08-31 | Tenaris Connections Aktiengesellschaft | Threaded joint with energizable seal |
FR2917805B1 (fr) * | 2007-06-25 | 2009-09-04 | Vallourec Mannesmann Oil & Gas | Element filete de composant a filetage antagonistes, et joint filete tubulaire correspondant |
EP2017507B1 (en) | 2007-07-16 | 2016-06-01 | Tenaris Connections Limited | Threaded joint with resilient seal ring |
US7780202B2 (en) * | 2007-09-05 | 2010-08-24 | Grant Prideco, Lp | Oilfield tubular connection with increased compression capacity |
EP2243920A1 (en) | 2009-04-22 | 2010-10-27 | Tenaris Connections Aktiengesellschaft | Threaded joint for tubes, pipes and the like |
EP2325435B2 (en) | 2009-11-24 | 2020-09-30 | Tenaris Connections B.V. | Threaded joint sealed to [ultra high] internal and external pressures |
EP2372211B1 (en) | 2010-03-26 | 2015-06-03 | Tenaris Connections Ltd. | Thin-walled pipe joint and method to couple a first pipe to a second pipe |
US9163296B2 (en) | 2011-01-25 | 2015-10-20 | Tenaris Coiled Tubes, Llc | Coiled tube with varying mechanical properties for superior performance and methods to produce the same by a continuous heat treatment |
EA030268B1 (ru) | 2012-09-21 | 2018-07-31 | Ниппон Стил Энд Сумитомо Метал Корпорейшн | Резьбовое соединение для стальной трубы |
BR112015016765A2 (pt) | 2013-01-11 | 2017-07-11 | Tenaris Connections Ltd | conexão de tubos de perfuração, tubo de perfuração correspondente e método para montar tubos de perfuração |
US9803256B2 (en) | 2013-03-14 | 2017-10-31 | Tenaris Coiled Tubes, Llc | High performance material for coiled tubing applications and the method of producing the same |
EP2789700A1 (en) | 2013-04-08 | 2014-10-15 | DALMINE S.p.A. | Heavy wall quenched and tempered seamless steel pipes and related method for manufacturing said steel pipes |
EP2789701A1 (en) | 2013-04-08 | 2014-10-15 | DALMINE S.p.A. | High strength medium wall quenched and tempered seamless steel pipes and related method for manufacturing said steel pipes |
CN113278890A (zh) | 2013-06-25 | 2021-08-20 | 特纳瑞斯连接有限公司 | 高铬耐热钢 |
EP3128119A1 (en) * | 2015-08-05 | 2017-02-08 | Hydril Company | Threaded tubular connection |
US11124852B2 (en) | 2016-08-12 | 2021-09-21 | Tenaris Coiled Tubes, Llc | Method and system for manufacturing coiled tubing |
NL2018298B1 (en) | 2017-02-03 | 2018-08-28 | Hydril Co | Threaded tubular connection |
AR113535A1 (es) * | 2017-12-05 | 2020-05-13 | Nippon Steel & Sumitomo Metal Corp | Unión roscada para tubos de acero |
MX2020011162A (es) | 2018-04-25 | 2021-01-29 | Hydril Co | Conexion roscada cuneiforme para productos tubulares. |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1927656A (en) * | 1931-12-23 | 1933-09-19 | Spang Chalfant & Co Inc | Pipe joint |
US2211179A (en) * | 1938-11-12 | 1940-08-13 | Hydril Company Of California | Casing joint |
US2992019A (en) * | 1958-07-07 | 1961-07-11 | Hydril Co | Casing joint having metal-to-metal sealing means responsive to fluid pressure |
BE633562A (it) * | 1962-06-26 | |||
IT1044052B (it) * | 1974-09-27 | 1980-03-20 | Mannesmann Roehren Werke Ag | Giunto filettato per tubi petroliferi |
US3989284A (en) * | 1975-04-23 | 1976-11-02 | Hydril Company | Tubular connection |
GB1583038A (en) * | 1976-04-22 | 1981-01-21 | Hydril Co | Screw thread connection for pin and box pipe joints |
US4244607A (en) * | 1979-01-02 | 1981-01-13 | Hydril Company | Cylindrical threaded connection |
-
1984
- 1984-01-13 AT AT84900779T patent/ATE30062T1/de not_active IP Right Cessation
- 1984-01-13 WO PCT/US1984/000038 patent/WO1984002947A1/en active IP Right Grant
- 1984-01-13 DE DE8484900779T patent/DE3466571D1/de not_active Expired
- 1984-01-13 EP EP84900779A patent/EP0131621B1/en not_active Expired
- 1984-01-16 MX MX200047A patent/MX159576A/es unknown
- 1984-01-17 IT IT47548/84A patent/IT1178076B/it active
- 1984-09-14 DK DK438584A patent/DK438584A/da not_active Application Discontinuation
-
1989
- 1989-09-30 SG SG671/89A patent/SG67189G/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE3466571D1 (en) | 1987-11-05 |
DK438584A (da) | 1984-11-16 |
DK438584D0 (da) | 1984-09-14 |
EP0131621A1 (en) | 1985-01-23 |
MX159576A (es) | 1989-07-06 |
IT1178076B (it) | 1987-09-09 |
SG67189G (en) | 1990-01-26 |
ATE30062T1 (de) | 1987-10-15 |
EP0131621B1 (en) | 1987-09-30 |
WO1984002947A1 (en) | 1984-08-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19990128 |