BR9401476A - Wellhead seal set - Google Patents
Wellhead seal setInfo
- Publication number
- BR9401476A BR9401476A BR9401476A BR9401476A BR9401476A BR 9401476 A BR9401476 A BR 9401476A BR 9401476 A BR9401476 A BR 9401476A BR 9401476 A BR9401476 A BR 9401476A BR 9401476 A BR9401476 A BR 9401476A
- Authority
- BR
- Brazil
- Prior art keywords
- seal set
- wellhead seal
- wellhead
- seal
- 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
- F16L21/00—Joints with sleeve or socket
- F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
- F16L21/03—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings placed in the socket before connection
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
- F16J15/022—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material
- F16J15/024—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material the packing being locally weakened in order to increase elasticity
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/166—Sealings between relatively-moving surfaces with means to prevent the extrusion of the packing
-
- 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
- F16L21/00—Joints with sleeve or socket
- F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4759693A | 1993-04-14 | 1993-04-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9401476A true BR9401476A (en) | 1994-10-18 |
Family
ID=21949869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9401476A BR9401476A (en) | 1993-04-14 | 1994-04-13 | Wellhead seal set |
Country Status (4)
Country | Link |
---|---|
BR (1) | BR9401476A (en) |
CA (1) | CA2121178A1 (en) |
FR (1) | FR2704042B1 (en) |
NO (1) | NO941302L (en) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8196649B2 (en) | 2006-11-28 | 2012-06-12 | T-3 Property Holdings, Inc. | Thru diverter wellhead with direct connecting downhole control |
EP2006589B1 (en) | 2007-06-22 | 2011-08-31 | Tenaris Connections Aktiengesellschaft | Threaded joint with energizable seal |
DE602007011046D1 (en) | 2007-06-27 | 2011-01-20 | Tenaris Connections Ag | Threaded connection with pressurizable seal |
EP2017507B1 (en) * | 2007-07-16 | 2016-06-01 | Tenaris Connections Limited | Threaded joint with resilient seal ring |
DE602007008890D1 (en) | 2007-08-24 | 2010-10-14 | Tenaris Connections Ag | Method for increasing the fatigue resistance of a screw connection |
DE602007013892D1 (en) | 2007-08-24 | 2011-05-26 | Tenaris Connections Ag | Threaded connector with high radial load and differently treated surfaces |
EP2096253B1 (en) | 2008-02-29 | 2010-06-16 | Tenaris Connections AG | Threaded joint with improved resilient seal rings |
BRPI1006848A2 (en) * | 2009-01-19 | 2017-06-06 | Cameron Int Corp | seal provided with tension control groove |
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 |
US9617818B2 (en) | 2011-04-29 | 2017-04-11 | Onesubsea Ip Uk Limited | Seal having stress control groove |
US9120261B2 (en) | 2012-02-13 | 2015-09-01 | Cameron International Corporation | Seal molding sleeve |
US9260926B2 (en) * | 2012-05-03 | 2016-02-16 | Weatherford Technology Holdings, Llc | Seal stem |
JP6204496B2 (en) | 2013-01-11 | 2017-09-27 | テナリス・コネクシヨンズ・ベー・ブイ | Go-ring resistant drill pipe tool joint and corresponding drill pipe |
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 |
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 |
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 |
KR102197204B1 (en) | 2013-06-25 | 2021-01-04 | 테나리스 커넥션즈 비.브이. | High-chromium heat-resistant steel |
US11124852B2 (en) | 2016-08-12 | 2021-09-21 | Tenaris Coiled Tubes, Llc | Method and system for manufacturing coiled tubing |
CA2977156A1 (en) * | 2016-08-23 | 2018-02-23 | Rubberatkins Ltd | Seal |
US10434554B2 (en) | 2017-01-17 | 2019-10-08 | Forum Us, Inc. | Method of manufacturing a coiled tubing string |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3219354A (en) * | 1962-03-28 | 1965-11-23 | Johns Manville | Pipe joint |
GB1009273A (en) * | 1963-05-14 | 1965-11-10 | Camillo Pasquale | Fluid-tight coupling |
US3592491A (en) * | 1968-04-10 | 1971-07-13 | Hepworth Iron Co Ltd | Pipe couplings |
US4379558A (en) * | 1981-05-01 | 1983-04-12 | Utex Industries, Inc. | Anti-extrusion packing member |
DE3338899C2 (en) * | 1983-03-22 | 1986-04-03 | Friedrichsfeld Gmbh, Steinzeug- Und Kunststoffwerke, 6800 Mannheim | Sealing ring |
-
1994
- 1994-04-12 NO NO941302A patent/NO941302L/en unknown
- 1994-04-13 BR BR9401476A patent/BR9401476A/en not_active Application Discontinuation
- 1994-04-13 CA CA 2121178 patent/CA2121178A1/en not_active Abandoned
- 1994-04-13 FR FR9404374A patent/FR2704042B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
NO941302L (en) | 1994-10-17 |
FR2704042A1 (en) | 1994-10-21 |
CA2121178A1 (en) | 1994-10-15 |
NO941302D0 (en) | 1994-04-12 |
FR2704042B1 (en) | 1995-07-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
HO | Change of classification |
Free format text: E21B 33/03 |
|
FA10 | Dismissal: dismissal - article 33 of industrial property law | ||
HKFN | Application deemed withdrawn (deleted) | ||
FA7 | Application deemed withdrawn (art. 18 par. 1 of law 5772/71) - being contrary to morals, good customs and public security, order and health | ||
B15K | Others concerning applications: alteration of classification |
Ipc: F16L 21/03 (2006.01), F16J 15/02 (2006.0 |