NO920742D0 - Tetning - Google Patents
TetningInfo
- Publication number
- NO920742D0 NO920742D0 NO920742A NO920742A NO920742D0 NO 920742 D0 NO920742 D0 NO 920742D0 NO 920742 A NO920742 A NO 920742A NO 920742 A NO920742 A NO 920742A NO 920742 D0 NO920742 D0 NO 920742D0
- Authority
- NO
- Norway
- Prior art keywords
- seal
- Prior art date
Links
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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
-
- 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
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
- F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
- F16L23/20—Flanged joints characterised by the sealing means the sealing means being rings made exclusively of metal
-
- 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
- E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
- E21B2200/01—Sealings characterised by their shape
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Glass Compositions (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/670,130 US5103915A (en) | 1990-08-17 | 1991-03-15 | Wellhead housing seal assembly for damaged sealing surfaces |
Publications (3)
Publication Number | Publication Date |
---|---|
NO920742D0 true NO920742D0 (no) | 1992-02-25 |
NO920742L NO920742L (no) | 1992-09-16 |
NO305767B1 NO305767B1 (no) | 1999-07-19 |
Family
ID=24689124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO920742A NO305767B1 (no) | 1991-03-15 | 1992-02-25 | Tetning |
Country Status (5)
Country | Link |
---|---|
US (1) | US5103915A (no) |
BR (1) | BR9200865A (no) |
CA (1) | CA2061958C (no) |
GB (1) | GB2253645B (no) |
NO (1) | NO305767B1 (no) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO167474C (no) * | 1988-12-27 | 1991-11-06 | Friele Trading As | System til opprettelse av tetningsforbindelse mellom to aksialt sammenstoetende deler i en roerledning |
EP0572732B1 (en) * | 1992-06-01 | 1998-08-12 | Cooper Cameron Corporation | Wellhead |
US5299643A (en) * | 1992-10-30 | 1994-04-05 | Fmc Corporation | Dual radially locked subsea housing |
US5456320A (en) * | 1993-12-06 | 1995-10-10 | Total Tool, Inc. | Casing seal and spool for use in fracturing wells |
GB2318600B (en) * | 1995-10-06 | 1998-07-01 | Fmc Corp | Dual metal seal for wellhead housing |
US6007111A (en) * | 1995-10-06 | 1999-12-28 | Fmc Corporation | Dual metal seal for wellhead housing |
US5667014A (en) * | 1995-11-24 | 1997-09-16 | Abb Vetco Gray Inc. | Self-removing choke insert system |
US5755287A (en) * | 1996-04-03 | 1998-05-26 | Fmc Corporation | Sealing assembly for subsea wellheads |
US6409176B2 (en) * | 1998-10-05 | 2002-06-25 | Cooper Cameron Corporation | Wellhead housing seal assembly with backup feature |
NO308329B1 (no) * | 1999-01-28 | 2000-08-28 | Den Norske Metallpakningsfabri | Tetningsarrangement |
US7107662B1 (en) * | 2000-12-21 | 2006-09-19 | Gene W. Arant, as Trustee | Method and a coupler for joining two steel pipes |
US6450507B2 (en) * | 2001-02-01 | 2002-09-17 | Abb Vetco Gray Inc. | Water ingress seal for tapered seals |
GB2377976B (en) | 2001-06-29 | 2005-06-01 | Vetco Gray Inc Abb | Gasket with multiple sealing surfaces |
US20060254041A1 (en) * | 2001-12-21 | 2006-11-16 | Levario Alfredo G | Flared liner method of securing thermoplastically lined metal pipe |
US7025360B2 (en) * | 2002-09-25 | 2006-04-11 | Dril-Quip, Inc. | Metal seal with corrosion resistant alloy overlay |
JP2004286195A (ja) * | 2003-03-25 | 2004-10-14 | Nichias Corp | リング型金属ガスケット |
US20040189006A1 (en) * | 2003-03-28 | 2004-09-30 | Jurena Johnny E. | Torsional resistant metal gasket |
US7240735B2 (en) * | 2003-12-10 | 2007-07-10 | Vetco Gray Inc. | Subsea wellhead assembly |
US7467663B2 (en) * | 2004-09-07 | 2008-12-23 | Dril-Quip, Inc. | High pressure wellhead assembly interface |
US20060180403A1 (en) * | 2005-01-07 | 2006-08-17 | Hanlon Mark T | Screw scissor lift |
BRPI0702894B1 (pt) * | 2006-04-07 | 2017-12-12 | Sandvik Intellectual Property Ab | A connector assembly for an off shore riser |
GB2438631B (en) * | 2006-06-02 | 2008-02-13 | Alan Stewart Paton | Bimetal Bore Seal |
US8096560B2 (en) * | 2008-06-30 | 2012-01-17 | Vetco Gray Inc. | Metal-to-metal seal for smooth bore |
US8226089B2 (en) * | 2008-06-30 | 2012-07-24 | Vetco Gray Inc. | Metal-to-metal seal for smooth bore |
US20100052261A1 (en) * | 2008-09-03 | 2010-03-04 | Salvador Maldonado | Metallic seal for use in highly-corrosive oil and gas environments |
EP2389237B1 (de) * | 2008-11-13 | 2014-05-07 | Whitefox Technologies Limited | Verfahren zum abdichten von membranmodulen |
SG177067A1 (en) * | 2010-06-25 | 2012-01-30 | Dril Quip Inc | Dual barrier gasket |
US9534689B2 (en) * | 2015-03-05 | 2017-01-03 | Fmc Technologies, Inc. | Metal seal ring |
GB2538323B (en) * | 2015-05-15 | 2017-11-01 | Evenort Ltd | Mechanical seal assembly |
US10704712B1 (en) * | 2015-12-17 | 2020-07-07 | Cameron International Corporation | External pressure CX gasket |
US10161213B2 (en) | 2016-07-26 | 2018-12-25 | Cameron International Corporation | Internal and external pressure seal assembly |
US10527207B2 (en) | 2016-12-09 | 2020-01-07 | Dril-Quip, Inc. | High capacity universal connector |
US11156236B2 (en) | 2016-12-09 | 2021-10-26 | Dril-Quip, Inc. | Ball valve with pressure absorbing accumulator |
US11635142B2 (en) * | 2019-11-14 | 2023-04-25 | Freudenberg Oil & Gas, Llc | Dual barrier seal |
GB202106015D0 (en) * | 2021-04-27 | 2021-06-09 | Sub Drill Supply Ltd | Gasket apparatus and method of forming |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3062565A (en) * | 1959-02-05 | 1962-11-06 | Armco Steel Corp | Well head construction to accommodate plural tube strings |
US3507506A (en) * | 1967-09-12 | 1970-04-21 | Cassius L Tillman | Pipe joint seal |
US3556568A (en) * | 1968-05-14 | 1971-01-19 | Louis T King | Conduit connection means |
US3749426A (en) * | 1972-07-31 | 1973-07-31 | C Tillman | Pipe joint seal |
US4214763A (en) * | 1978-10-23 | 1980-07-29 | Latham Raymond E | Bore seal |
US4390186A (en) * | 1982-02-04 | 1983-06-28 | Combustion Engineering, Inc. | Metal-to-metal ribbed seal |
US4471965A (en) * | 1982-05-05 | 1984-09-18 | Fmc Corporation | High-pressure fire-resistant metal seal |
US4474381A (en) * | 1983-04-28 | 1984-10-02 | Cameron Iron Works, Inc. | Metal pipe joint seal ring with port to control erosion |
US4563025A (en) * | 1983-07-01 | 1986-01-07 | Rocky Mountain Nuclear Manufacturing And Engineering, Inc. | Conduit connector structure and sealing-ring therefor |
US4709933A (en) * | 1987-04-16 | 1987-12-01 | Vetco Gray Inc. | Temperature transient resistant seal |
EP0330769B1 (en) * | 1988-03-01 | 1992-12-30 | Cooper Industries, Inc. | Tubular joint with seal, method for repairing seal, and repair part insert |
US4867483A (en) * | 1988-04-19 | 1989-09-19 | Fmc Corporation | Pipe connector device |
US5039140A (en) * | 1989-08-22 | 1991-08-13 | Cooper Industries, Inc. | Wellhead joint and sealing ring |
-
1991
- 1991-03-15 US US07/670,130 patent/US5103915A/en not_active Expired - Lifetime
-
1992
- 1992-02-25 NO NO920742A patent/NO305767B1/no not_active IP Right Cessation
- 1992-02-27 CA CA002061958A patent/CA2061958C/en not_active Expired - Fee Related
- 1992-03-03 GB GB9204584A patent/GB2253645B/en not_active Expired - Lifetime
- 1992-03-13 BR BR929200865A patent/BR9200865A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO920742L (no) | 1992-09-16 |
CA2061958A1 (en) | 1992-09-16 |
GB2253645A (en) | 1992-09-16 |
US5103915A (en) | 1992-04-14 |
GB2253645B (en) | 1995-03-22 |
NO305767B1 (no) | 1999-07-19 |
BR9200865A (pt) | 1992-11-17 |
GB9204584D0 (en) | 1992-04-15 |
CA2061958C (en) | 1994-05-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK1K | Patent expired |