NO20100607L - Selvforsterkende ringformet pakning - Google Patents
Selvforsterkende ringformet pakningInfo
- Publication number
- NO20100607L NO20100607L NO20100607A NO20100607A NO20100607L NO 20100607 L NO20100607 L NO 20100607L NO 20100607 A NO20100607 A NO 20100607A NO 20100607 A NO20100607 A NO 20100607A NO 20100607 L NO20100607 L NO 20100607L
- Authority
- NO
- Norway
- Prior art keywords
- base
- self
- annular gasket
- sealing
- projections
- Prior art date
Links
- 238000007789 sealing Methods 0.000 abstract 5
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
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
- E21B33/1208—Packers; Plugs characterised by the construction of the sealing or packing means
- E21B33/1212—Packers; Plugs characterised by the construction of the sealing or packing means including a metal-to-metal seal element
-
- 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
- E21B33/04—Casing heads; Suspending casings or tubings in well heads
- E21B33/043—Casing heads; Suspending casings or tubings in well heads specially adapted for underwater well heads
-
- 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
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
- E21B33/128—Packers; Plugs with a member expanded radially by axial pressure
- E21B33/1285—Packers; Plugs with a member expanded radially by axial pressure by fluid pressure
-
- 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
-
- 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
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing
- F16J15/0887—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing the sealing effect being obtained by elastic deformation of the packing
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Gasket Seals (AREA)
- Sealing Devices (AREA)
- Mechanical Sealing (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Earth Drilling (AREA)
Abstract
Ringtetningsenhet for å danne en forsegling mellom to ringflater. Tetningsenheten omfatter en ringformet base med en tetningsflate. Tetningsenheten omfatter også et par av spredt plasserte utspringere som står ut fra den ringformede basen motsatt for basens tetningsflate og i motsatte retninger, og utspringerne omfatter også tetningsflater. Basen er elastisk deformerbar og utspringerne er elastisk deformerbare i forhold til basen og skaper en selvaktivisert forsegling mellom de to ringflatene.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US98550207P | 2007-11-05 | 2007-11-05 | |
PCT/US2008/082410 WO2009061768A2 (en) | 2007-11-05 | 2008-11-05 | Self-energizing annular seal |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20100607L true NO20100607L (no) | 2010-05-27 |
NO344341B1 NO344341B1 (no) | 2019-11-04 |
Family
ID=40626415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20100607A NO344341B1 (no) | 2007-11-05 | 2010-04-27 | Selvaktiviserende ringtetning og fremgangsmåte for å danne en ringtetning |
Country Status (8)
Country | Link |
---|---|
US (1) | US9376882B2 (no) |
CN (2) | CN101849081B (no) |
BR (2) | BRPI0820569A2 (no) |
GB (2) | GB2468254B (no) |
MX (2) | MX2010004748A (no) |
NO (1) | NO344341B1 (no) |
RU (1) | RU2436931C1 (no) |
WO (1) | WO2009061768A2 (no) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8720586B2 (en) * | 2011-06-30 | 2014-05-13 | Vetco Gray Inc. | Hybrid seal |
US20130087977A1 (en) * | 2011-10-05 | 2013-04-11 | Gary L. Galle | Damage tolerant casing hanger seal |
US9057238B2 (en) * | 2012-05-18 | 2015-06-16 | Vetco Gray U.K. Limited | Tree cap wedge seal system and method to operate the same |
US9568103B2 (en) * | 2013-04-29 | 2017-02-14 | Baker Hughes Incorporated | Expandable high pressure and high temperature seal |
MX2016008019A (es) * | 2014-01-15 | 2017-05-12 | Halliburton Energy Services Inc | Montaje de derivacion de pozo con dispositivo de sello anular con presion sustancialmente equilibrada. |
US9739108B2 (en) * | 2014-09-02 | 2017-08-22 | Onesubsea Ip Uk Limited | Seal delivery system |
US11428321B2 (en) | 2015-05-01 | 2022-08-30 | Saint-Gobain Performance Plastics Corporation | Seals |
GB2554401B (en) | 2016-09-26 | 2019-01-23 | Dyson Technology Ltd | Cleaning appliance |
NO344391B1 (en) * | 2017-04-12 | 2019-11-25 | Aker Solutions As | A wellhead arrangement and installation method |
WO2018203877A1 (en) | 2017-05-01 | 2018-11-08 | Fmc Technologies, Inc. | Sealing profile protector |
WO2019165030A1 (en) * | 2018-02-21 | 2019-08-29 | Vetco Gray, LLC | Ported u-cup annular wellhead hanger seal |
US10808845B2 (en) * | 2018-04-06 | 2020-10-20 | Thermal Engineering International (Usa) Inc. | Bi-directional self-energizing gaskets |
GB2587527B (en) * | 2018-04-06 | 2022-06-01 | Vetco Gray Inc | Metal-to-metal annulus wellhead style seal with pressure energized from above and below |
CN115142809B (zh) * | 2021-03-31 | 2024-06-11 | 派格水下技术(广州)有限公司 | 用于钻井基盘的多井互连低压井口*** |
US11377934B1 (en) * | 2021-04-08 | 2022-07-05 | Halliburton Energy Services, Inc. | Downhole tool with compliant metal-to-metal seal |
AU2023205321A1 (en) * | 2022-01-07 | 2024-08-08 | Welltec Manufacturing Center Completions ApS | Downhole expandable metal tubular |
Family Cites Families (41)
Publication number | Priority date | Publication date | Assignee | Title |
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US2754136A (en) * | 1955-07-12 | 1956-07-10 | Gray Tool Co | Pressure actuated seal between concentric pipes |
US2841429A (en) * | 1955-10-04 | 1958-07-01 | Parker Hannifin Corp | Sealing ring and joint |
US3378269A (en) * | 1965-01-27 | 1968-04-16 | Armco Steel Corp | Metal-to-metal seal devices |
US4131287A (en) * | 1977-07-11 | 1978-12-26 | Exxon Production Research Company | Annular seal |
US4178020A (en) * | 1977-12-15 | 1979-12-11 | Big-Inch Marine Systems, Inc. | Locking slip joint and method of use |
DK138883A (da) * | 1982-03-29 | 1983-09-30 | William Rodgers | Ringpakning til roerforbindelse |
GB2163497B (en) * | 1984-08-22 | 1987-09-16 | Terence Peter Nicholson | Ring seals |
US4592558A (en) * | 1984-10-17 | 1986-06-03 | Hydril Company | Spring ring and hat ring seal |
ATE52591T1 (de) * | 1985-02-07 | 1990-05-15 | Grazioli Angel Jean Marie Jose | Zweirichtungsdichtung. |
US4787642A (en) * | 1987-04-27 | 1988-11-29 | Seaboard Wellhead, Inc. | X-shaped high pressure sealing structure |
FR2636402B1 (fr) * | 1988-09-09 | 1991-02-22 | Levivier Yves | Raccord pour tubes lisses |
US5076594A (en) * | 1988-11-10 | 1991-12-31 | Baugh Hollis A | Sealing connection between tubular members |
US5038865A (en) * | 1989-12-29 | 1991-08-13 | Cooper Industries, Inc. | Method of and apparatus for protecting downhole equipment |
US5044672A (en) * | 1990-03-22 | 1991-09-03 | Fmc Corporation | Metal-to-metal sealing pipe swivel joint |
US5156220A (en) * | 1990-08-27 | 1992-10-20 | Baker Hughes Incorporated | Well tool with sealing means |
US5129660A (en) * | 1991-02-25 | 1992-07-14 | Cooper Industries, Inc. | Seal assembly for a well housing hanger structure |
US5201835A (en) * | 1991-12-19 | 1993-04-13 | Abb Vetco Gray Inc. | Wellhead seal with protective rib |
US5246236A (en) * | 1992-01-21 | 1993-09-21 | Halliburton Company | Seal for long-time exposures in oil and gas well tools |
EP0572732B1 (en) * | 1992-06-01 | 1998-08-12 | Cooper Cameron Corporation | Wellhead |
US5997003A (en) * | 1993-04-26 | 1999-12-07 | Cooper Cameron Corporation | Annular sealing assembly and methods of sealing |
US5577472A (en) * | 1995-06-07 | 1996-11-26 | Cummins Engine Company, Inc. | Spring-energized cylinder head combustion seal assembly |
US5890535A (en) * | 1997-07-23 | 1999-04-06 | Abb Vetco Gray Inc. | Diverter flow line seal |
EG22483A (en) * | 1999-11-24 | 2003-02-26 | Shell Int Research | Sealing of openings through the wall of a well tubular |
US6510895B1 (en) * | 2000-11-06 | 2003-01-28 | Fmc Technologies | Energized sealing cartridge for annulus sealing between tubular well components |
GB2370296B (en) * | 2000-12-20 | 2002-11-06 | Fmc Corp | Wellhead system comprising a sliding sleeve seal |
US6561521B2 (en) * | 2001-03-27 | 2003-05-13 | Fmc Technologies, Inc. | Metal-to-metal seal with soft metal insert |
CN1407260A (zh) * | 2001-08-31 | 2003-04-02 | 拉尔夫·P·赫格勒 | 连接波纹管窝口与具有光滑内壁的管插座的密封圈 |
US6772844B2 (en) * | 2001-10-30 | 2004-08-10 | Smith International, Inc. | High pressure sealing apparatus and method |
CN2528924Y (zh) * | 2001-12-19 | 2003-01-01 | 饶文艺 | 电潜泵采油井井口装置 |
US20030209862A1 (en) * | 2002-05-10 | 2003-11-13 | Cooper Cameron Corporation | Metal end cap seal with annular protrusions |
US6843480B2 (en) * | 2002-08-07 | 2005-01-18 | Baker Hughes Incorporated | Seal ring for well completion tools |
US6962373B2 (en) * | 2002-12-06 | 2005-11-08 | Plastic Trends, Inc. | Pipe fitting with composite gasket assembly |
DE102006055298A1 (de) * | 2006-11-23 | 2008-06-05 | Elringklinger Ag | Dichtungsanordnung |
US7559366B2 (en) * | 2006-12-07 | 2009-07-14 | Vetco Gray Inc. | Flex-lock metal seal system for wellhead members |
WO2008088553A2 (en) * | 2007-01-17 | 2008-07-24 | Welldynamics, Inc. | Metal to metal seal for downhole tools |
US20080203672A1 (en) * | 2007-02-28 | 2008-08-28 | National Coupling Company, Inc. | Pressure-energized shaft seal |
US7614447B2 (en) * | 2007-04-26 | 2009-11-10 | Vetco Gray Inc. | System, method, and apparatus for energizable metal seals in well heads |
BRPI0822203B1 (pt) * | 2008-02-04 | 2019-09-10 | Welldynamics Inc | dispositivo de vedação, ferramenta de poço, e, método de vedação entre um conjunto do alojamento e um elemento de fecho |
US8146670B2 (en) * | 2008-11-25 | 2012-04-03 | Vetco Gray Inc. | Bi-directional annulus seal |
US8393400B2 (en) * | 2009-11-25 | 2013-03-12 | Vetco Gray Inc. | Metal-to-metal seal with wiper element and wellhead system incorporating same |
US8622142B2 (en) * | 2010-01-27 | 2014-01-07 | Vetco Gray Inc. | Sealing wellhead members with bi-metallic annular seal |
-
2008
- 2008-11-05 BR BRPI0820569-8A patent/BRPI0820569A2/pt not_active Application Discontinuation
- 2008-11-05 BR BRPI0823404-3A2A patent/BRPI0823404A2/pt not_active Application Discontinuation
- 2008-11-05 WO PCT/US2008/082410 patent/WO2009061768A2/en active Application Filing
- 2008-11-05 MX MX2010004748A patent/MX2010004748A/es active IP Right Grant
- 2008-11-05 MX MX2010004747A patent/MX2010004747A/es active IP Right Grant
- 2008-11-05 CN CN200880114846.0A patent/CN101849081B/zh not_active Expired - Fee Related
- 2008-11-05 RU RU2010123047/03A patent/RU2436931C1/ru not_active IP Right Cessation
- 2008-11-05 CN CN201010189774.5A patent/CN101858203B/zh not_active Expired - Fee Related
- 2008-11-05 US US12/682,006 patent/US9376882B2/en active Active
- 2008-11-05 GB GB1010632A patent/GB2468254B/en active Active
- 2008-11-05 GB GB1009167A patent/GB2468075B/en active Active
-
2010
- 2010-04-27 NO NO20100607A patent/NO344341B1/no unknown
Also Published As
Publication number | Publication date |
---|---|
RU2436931C1 (ru) | 2011-12-20 |
MX2010004747A (es) | 2010-07-06 |
WO2009061768A2 (en) | 2009-05-14 |
BRPI0823404A2 (pt) | 2013-07-30 |
US20100206575A1 (en) | 2010-08-19 |
GB2468075B (en) | 2011-03-23 |
WO2009061768A3 (en) | 2009-08-13 |
BRPI0820569A2 (pt) | 2012-12-18 |
GB2468254B (en) | 2011-03-23 |
WO2009061768A4 (en) | 2009-10-08 |
GB2468075A (en) | 2010-08-25 |
CN101849081A (zh) | 2010-09-29 |
GB201009167D0 (en) | 2010-07-14 |
MX2010004748A (es) | 2010-07-06 |
CN101849081B (zh) | 2014-06-18 |
GB2468254A (en) | 2010-09-01 |
US9376882B2 (en) | 2016-06-28 |
CN101858203A (zh) | 2010-10-13 |
GB201010632D0 (en) | 2010-08-11 |
CN101858203B (zh) | 2014-04-09 |
NO344341B1 (no) | 2019-11-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CHAD | Change of the owner's name or address (par. 44 patent law, par. patentforskriften) |
Owner name: ONESUBSEA IP UK LTD, GB |