NO920668L - Tetningsanordning for foringsroer-henger - Google Patents
Tetningsanordning for foringsroer-hengerInfo
- Publication number
- NO920668L NO920668L NO92920668A NO920668A NO920668L NO 920668 L NO920668 L NO 920668L NO 92920668 A NO92920668 A NO 92920668A NO 920668 A NO920668 A NO 920668A NO 920668 L NO920668 L NO 920668L
- Authority
- NO
- Norway
- Prior art keywords
- sealing
- lips
- sealing surface
- housing
- interior
- Prior art date
Links
- 238000007789 sealing Methods 0.000 title abstract 18
- 239000000463 material Substances 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 230000035876 healing Effects 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
-
- 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
-
- 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
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Gasket Seals (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
- Holders For Apparel And Elements Relating To Apparel (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Buffer Packaging (AREA)
- Glass Compositions (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/660,638 US5129660A (en) | 1991-02-25 | 1991-02-25 | Seal assembly for a well housing hanger structure |
Publications (3)
Publication Number | Publication Date |
---|---|
NO920668D0 NO920668D0 (no) | 1992-02-20 |
NO920668L true NO920668L (no) | 1992-08-26 |
NO304037B1 NO304037B1 (no) | 1998-10-12 |
Family
ID=24650347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO920668A NO304037B1 (no) | 1991-02-25 | 1992-02-20 | Tetningsanordning for foringsr°rhenger |
Country Status (10)
Country | Link |
---|---|
US (1) | US5129660A (no) |
EP (1) | EP0501630B1 (no) |
JP (1) | JP3249565B2 (no) |
AT (1) | ATE134020T1 (no) |
AU (1) | AU650714B2 (no) |
BR (1) | BR9200602A (no) |
CA (1) | CA2060592C (no) |
DE (1) | DE69208114T2 (no) |
MX (1) | MX9200627A (no) |
NO (1) | NO304037B1 (no) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5355961A (en) * | 1993-04-02 | 1994-10-18 | Abb Vetco Gray Inc. | Metal and elastomer casing hanger seal |
US5464063A (en) * | 1994-08-19 | 1995-11-07 | Abb Vetco Gray Inc. | Well assembly metal seal |
US5542475A (en) * | 1994-12-01 | 1996-08-06 | Cooper Cameron Corporation | Blanking plug assembly |
US7467663B2 (en) * | 2004-09-07 | 2008-12-23 | Dril-Quip, Inc. | High pressure wellhead assembly interface |
US7861789B2 (en) * | 2005-02-09 | 2011-01-04 | Vetco Gray Inc. | Metal-to-metal seal for bridging hanger or tieback connection |
US7798231B2 (en) * | 2006-07-06 | 2010-09-21 | Vetco Gray Inc. | Adapter sleeve for wellhead housing |
US7510019B2 (en) * | 2006-09-11 | 2009-03-31 | Schlumberger Technology Corporation | Forming a metal-to-metal seal in a well |
US7614447B2 (en) * | 2007-04-26 | 2009-11-10 | Vetco Gray Inc. | System, method, and apparatus for energizable metal seals in well heads |
RU2436931C1 (ru) * | 2007-11-05 | 2011-12-20 | Кэмерон Интенэшнл Копэрейшн | Кольцевой самоуплотняющийся узел (варианты), устройство заканчивания скважины с подводным устьем и способ получения кольцевого уплотнения |
GB2471596B (en) * | 2008-03-28 | 2012-11-21 | Cameron Int Corp | Wellhead hanger shoulder |
US8205890B2 (en) * | 2008-07-08 | 2012-06-26 | Worldwide Oilfield Machine, Inc. | Resilient high pressure metal-to-metal seal and method |
US7762319B2 (en) * | 2008-11-11 | 2010-07-27 | Vetco Gray Inc. | Metal annulus seal |
US8146670B2 (en) * | 2008-11-25 | 2012-04-03 | Vetco Gray Inc. | Bi-directional annulus seal |
GB2474774B (en) * | 2009-10-22 | 2012-02-29 | Smith International | A downhole tool |
US9062511B2 (en) * | 2011-10-18 | 2015-06-23 | Vetco Gray Inc. | Soft skin metal seal and technique of manufacture |
US9376881B2 (en) * | 2012-03-23 | 2016-06-28 | Vetco Gray Inc. | High-capacity single-trip lockdown bushing and a method to operate the same |
US9175537B2 (en) * | 2012-10-04 | 2015-11-03 | Vetco Gray Inc. | Semi-rigid lockdown device |
GB201307389D0 (en) * | 2013-04-24 | 2013-06-05 | Wellstream Int Ltd | Seal integrity |
US9568103B2 (en) * | 2013-04-29 | 2017-02-14 | Baker Hughes Incorporated | Expandable high pressure and high temperature seal |
US10161213B2 (en) * | 2016-07-26 | 2018-12-25 | Cameron International Corporation | Internal and external pressure seal assembly |
BR112020015036B1 (pt) * | 2018-02-21 | 2024-03-12 | Vetco Gray, LLC | Vedação anular de copo em u dotado de portas para suspensor de cabeça de poço |
GB2577566B (en) * | 2018-09-28 | 2023-04-19 | Plexus Holdings Plc | Improved seal for a well |
US10830006B2 (en) | 2018-11-29 | 2020-11-10 | Vetco Gray, LLC | Centralizing and protecting sabot |
US10927637B2 (en) * | 2018-11-30 | 2021-02-23 | Vetco Gray, LLC | System and method for reducing setting loads |
CN112922557B (zh) * | 2021-03-17 | 2024-07-19 | 重庆新泰机械有限责任公司 | 一种具有超高压密封能力的井口金属密封结构 |
US11851971B2 (en) * | 2021-10-29 | 2023-12-26 | Baker Hughes Oilfield Operations Llc | System and method for hanger and packoff lock ring actuation |
Family Cites Families (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3273646A (en) * | 1966-09-20 | Circulating casing hanger assembly | ||
US2606618A (en) * | 1949-01-07 | 1952-08-12 | Page Oil Tools Inc | Well packer |
US2767795A (en) * | 1955-01-06 | 1956-10-23 | Gladys O Donnell | Expanding backup ring for packer rubbers |
US3110095A (en) * | 1961-03-17 | 1963-11-12 | Federal Mogul Bower Bearings | Method of installing a shaft seal within a housing |
US3422902A (en) * | 1966-02-21 | 1969-01-21 | Herschede Hall Clock Co The | Well pack-off unit |
US3389917A (en) * | 1966-06-22 | 1968-06-25 | Schlumberger Technology Corp | Effective seal forming device |
US3404736A (en) * | 1967-02-17 | 1968-10-08 | Cameron Iron Works Inc | Apparatus for use in suspending casing from a wellhead |
ES384113A1 (es) * | 1970-02-17 | 1972-12-16 | Gallino & Co S P A V | Perfeccionamientos en una junta de retenida para arboles giratorios. |
US3797864A (en) * | 1971-10-28 | 1974-03-19 | Vetco Offshore Ind Inc | Combined metal and elastomer seal |
US3747963A (en) * | 1972-05-17 | 1973-07-24 | Cajon Co | High vacuum flange assembly with o-ring gasket |
US4131287A (en) * | 1977-07-11 | 1978-12-26 | Exxon Production Research Company | Annular seal |
JPS5544138A (en) * | 1978-09-21 | 1980-03-28 | Arai Pump Mfg Co Ltd | Mechanical seal |
US4615544A (en) * | 1982-02-16 | 1986-10-07 | Smith International, Inc. | Subsea wellhead system |
US4496162A (en) * | 1982-08-23 | 1985-01-29 | Cameron Iron Works, Inc. | Well sealing assembly having resilient seal ring with metal end caps |
US4521040A (en) * | 1982-09-17 | 1985-06-04 | Vetco Offshort, Inc. | Combined metal and elastomer seal |
US4477093A (en) * | 1983-02-24 | 1984-10-16 | Gray Tool Company | Fire resistant connections and T-like sealing means therefor |
US4477087A (en) * | 1983-07-20 | 1984-10-16 | Sutter Jr Leroy V | Seal formed out of a hard metal with a plating of soft metals |
US4588030A (en) * | 1984-09-27 | 1986-05-13 | Camco, Incorporated | Well tool having a metal seal and bi-directional lock |
FR2573502B1 (fr) * | 1984-11-22 | 1987-02-13 | Hutchinson | Joint d'etancheite a levre pour arbre tournant |
DE3577596D1 (de) * | 1985-02-07 | 1990-06-13 | Grazioli | Zweirichtungsdichtung. |
US4757860A (en) * | 1985-05-02 | 1988-07-19 | Dril-Quip, Inc. | Wellhead equipment |
US4691780A (en) * | 1985-06-03 | 1987-09-08 | Cameron Iron Works, Inc. | Subsea wellhead structure |
US4665979A (en) * | 1985-09-06 | 1987-05-19 | Hughes Tool Company | Metal casing hanger seal with expansion slots |
US4747606A (en) * | 1985-09-23 | 1988-05-31 | Vetco Gray Inc. | Bi-directional metal-to-metal seal |
US4669737A (en) * | 1986-08-26 | 1987-06-02 | Neapco, Inc. | Annular shaft seal with cam portion on sealing lip |
US4749047A (en) * | 1987-04-30 | 1988-06-07 | Cameron Iron Works Usa, Inc. | Annular wellhead seal |
US4742874A (en) * | 1987-04-30 | 1988-05-10 | Cameron Iron Works Usa, Inc. | Subsea wellhead seal assembly |
US4771828A (en) * | 1987-04-30 | 1988-09-20 | Cameron Iron Works, Usa, Inc. | Wellhead seals |
US4832125A (en) * | 1987-04-30 | 1989-05-23 | Cameron Iron Works Usa, Inc. | Wellhead hanger and seal |
US4766956A (en) * | 1987-05-07 | 1988-08-30 | Cameron Iron Works Usa, Inc. | Wellhead annular seal |
US4815770A (en) * | 1987-09-04 | 1989-03-28 | Cameron Iron Works Usa, Inc. | Subsea casing hanger packoff assembly |
US4771832A (en) * | 1987-12-09 | 1988-09-20 | Vetco Gray Inc. | Wellhead with eccentric casing seal ring |
US4790572A (en) * | 1987-12-28 | 1988-12-13 | Vetco Gray Inc. | Tapered wedge packoff assembly for a casing hanger |
US4823871A (en) * | 1988-02-24 | 1989-04-25 | Cameron Iron Works Usa, Inc. | Hanger and seal assembly |
NO301350B1 (no) * | 1988-04-27 | 1997-10-13 | Fmc Corp | Tetningsanordning for foringsrör |
US4911245A (en) * | 1989-03-10 | 1990-03-27 | Vetco Gray Inc. | Metal seal with soft inlays |
US5038865A (en) * | 1989-12-29 | 1991-08-13 | Cooper Industries, Inc. | Method of and apparatus for protecting downhole equipment |
-
1991
- 1991-02-25 US US07/660,638 patent/US5129660A/en not_active Expired - Lifetime
-
1992
- 1992-01-31 AU AU10591/92A patent/AU650714B2/en not_active Ceased
- 1992-02-04 CA CA002060592A patent/CA2060592C/en not_active Expired - Fee Related
- 1992-02-12 DE DE69208114T patent/DE69208114T2/de not_active Expired - Fee Related
- 1992-02-12 AT AT92301151T patent/ATE134020T1/de not_active IP Right Cessation
- 1992-02-12 EP EP92301151A patent/EP0501630B1/en not_active Expired - Lifetime
- 1992-02-13 MX MX9200627A patent/MX9200627A/es unknown
- 1992-02-20 NO NO920668A patent/NO304037B1/no not_active IP Right Cessation
- 1992-02-24 JP JP03642192A patent/JP3249565B2/ja not_active Expired - Fee Related
- 1992-02-24 BR BR929200602A patent/BR9200602A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69208114T2 (de) | 1996-09-19 |
NO304037B1 (no) | 1998-10-12 |
CA2060592A1 (en) | 1992-08-26 |
EP0501630A3 (en) | 1993-05-05 |
NO920668D0 (no) | 1992-02-20 |
CA2060592C (en) | 2003-07-29 |
EP0501630A2 (en) | 1992-09-02 |
EP0501630B1 (en) | 1996-02-07 |
DE69208114D1 (de) | 1996-03-21 |
ATE134020T1 (de) | 1996-02-15 |
MX9200627A (es) | 1992-08-01 |
BR9200602A (pt) | 1992-10-27 |
AU650714B2 (en) | 1994-06-30 |
JPH04309687A (ja) | 1992-11-02 |
US5129660A (en) | 1992-07-14 |
JP3249565B2 (ja) | 2002-01-21 |
AU1059192A (en) | 1992-08-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK1K | Patent expired |