NO903489L - Selvjusterende pakning for bruk i en utblaasingssikring avavstengertypen. - Google Patents
Selvjusterende pakning for bruk i en utblaasingssikring avavstengertypen.Info
- Publication number
- NO903489L NO903489L NO90903489A NO903489A NO903489L NO 903489 L NO903489 L NO 903489L NO 90903489 A NO90903489 A NO 90903489A NO 903489 A NO903489 A NO 903489A NO 903489 L NO903489 L NO 903489L
- Authority
- NO
- Norway
- Prior art keywords
- fusion
- exhaust
- self
- shutter type
- adjusting gasket
- Prior art date
Links
- 230000004927 fusion Effects 0.000 title 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
- E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
- E21B33/061—Ram-type blow-out preventers, e.g. with pivoting rams
- E21B33/062—Ram-type blow-out preventers, e.g. with pivoting rams with sliding rams
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)
- Pipe Accessories (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
- Sealing Material Composition (AREA)
- Gasket Seals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/473,579 US5005802A (en) | 1990-02-01 | 1990-02-01 | Variable bore packer for a ram type blowout preventer |
Publications (3)
Publication Number | Publication Date |
---|---|
NO903489D0 NO903489D0 (no) | 1990-08-08 |
NO903489L true NO903489L (no) | 1991-08-02 |
NO303239B1 NO303239B1 (no) | 1998-06-15 |
Family
ID=23880145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO903489A NO303239B1 (no) | 1990-02-01 | 1990-08-08 | Selvjusterende pakning for bruk i en utblÕsningssikring av avstengertypen |
Country Status (10)
Country | Link |
---|---|
US (1) | US5005802A (no) |
EP (1) | EP0439896B1 (no) |
JP (1) | JP2755475B2 (no) |
AU (1) | AU629380B2 (no) |
BR (1) | BR9004577A (no) |
CA (1) | CA2023212C (no) |
DE (1) | DE69025906T2 (no) |
MX (1) | MX169288B (no) |
NO (1) | NO303239B1 (no) |
SG (1) | SG55004A1 (no) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5180137A (en) * | 1991-10-02 | 1993-01-19 | Hydril Company | Ram type blowout preventer having improved ram front packings |
US5294088A (en) * | 1992-10-13 | 1994-03-15 | Cooper Industries, Inc. | Variable bore packer for a ram-type blowout preventer |
US5405467A (en) * | 1993-08-09 | 1995-04-11 | Hydril Company | Rubber riveting of molded parts |
US6089526A (en) * | 1997-05-01 | 2000-07-18 | Stewart & Stevenson Services, Inc. | Ram type blowout preventor |
US5944110A (en) | 1997-09-11 | 1999-08-31 | Cooper Cameron Corporation | Variable bore ram packer for a ram type blowout preventer |
US6158505A (en) * | 1999-08-30 | 2000-12-12 | Cooper Cameron Corporation | Blade seal for a shearing blind ram in a ram type blowout preventer |
US6296225B1 (en) * | 2000-06-29 | 2001-10-02 | Cooper Cameron Corporation | Ram bore profile for variable bore packer ram in a ram type blowout preventer |
US6974135B2 (en) * | 2003-07-11 | 2005-12-13 | Varco I/P Inc. | Variable bore ram |
WO2005038192A1 (en) * | 2003-10-09 | 2005-04-28 | Varco I/P, Inc. | Variable size coil tubing gripping elements |
US7354026B2 (en) * | 2004-08-17 | 2008-04-08 | Cameron International Corporation | Unitary blade seal for a shearing blind ram in a ram type blowout preventer |
US20060144586A1 (en) * | 2004-12-30 | 2006-07-06 | Cooper Cameron Corporation | Shearing blind ram assembly with a fish pocket |
US8978751B2 (en) | 2011-03-09 | 2015-03-17 | National Oilwell Varco, L.P. | Method and apparatus for sealing a wellbore |
US9238950B2 (en) * | 2014-01-10 | 2016-01-19 | National Oilwell Varco, L.P. | Blowout preventer with packer assembly and method of using same |
US20170058625A1 (en) * | 2015-09-02 | 2017-03-02 | Cameron International Corporation | Blowout Preventer with Pipe Ram Packer Assemblies with Support Tab |
US9976374B2 (en) * | 2015-11-20 | 2018-05-22 | Cameron International Corporation | Side packer assembly with support member for ram blowout preventer |
US10087698B2 (en) * | 2015-12-03 | 2018-10-02 | General Electric Company | Variable ram packer for blowout preventer |
US10961801B2 (en) | 2016-12-14 | 2021-03-30 | Cameron International Corporation | Fracturing systems and methods with rams |
US10961802B2 (en) | 2016-12-14 | 2021-03-30 | Cameron International Corporation | Frac stack well intervention |
US11834941B2 (en) | 2016-12-14 | 2023-12-05 | Cameron International Corporation | Frac stack well intervention |
US10961800B2 (en) | 2016-12-14 | 2021-03-30 | Cameron International Corporation | FRAC stacks with rams to close bores and control flow of fracturing fluid |
USD1006593S1 (en) * | 2017-11-16 | 2023-12-05 | Worldwide Oilfield Machine, Inc | Ram packer |
DE112019000074T5 (de) * | 2018-01-11 | 2020-06-18 | Abu Dhabi National Oil Company | Backenpackeranordnung eines blowout-preventers |
US11053764B2 (en) * | 2019-01-09 | 2021-07-06 | Schlumberger Technology Corporation | Hang off ram preventer |
US11421508B2 (en) | 2020-04-24 | 2022-08-23 | Cameron International Corporation | Fracturing valve systems and methods |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2193110A (en) * | 1935-09-07 | 1940-03-12 | Kirby T Penick | Blowout preventer |
US2194256A (en) * | 1937-05-07 | 1940-03-19 | Cameron Iron Works Inc | Multiple seal blowout preventer |
US2194259A (en) * | 1937-12-27 | 1940-03-19 | Cameron Iron Works Inc | High pressure multiple plate packing |
US2446224A (en) * | 1945-05-03 | 1948-08-03 | Ramsey Accessories Mfg Corp | Hydraulic control oil ring |
US3897071A (en) * | 1972-04-27 | 1975-07-29 | Hydril Co | Annular blowout preventer with variable inside diameter |
US3915426A (en) * | 1973-01-26 | 1975-10-28 | Hydril Co | Blowout preventer with variable inside diameter |
US4229012A (en) * | 1978-04-28 | 1980-10-21 | Cameron Iron Works, Inc. | Variable bore packer assembly for ram-type blowout preventers |
US4332367A (en) * | 1980-05-02 | 1982-06-01 | Nl Industries, Inc. | Blowout preventer having a variable ram seal |
US4460151A (en) * | 1981-12-29 | 1984-07-17 | Cameron Iron Works, Inc. | Annular blowout preventer |
US4456215A (en) * | 1982-05-07 | 1984-06-26 | Bowen Tools, Inc. | Inner seal and support rod assembly for high pressure blowout preventers |
US4579314A (en) * | 1983-04-13 | 1986-04-01 | Cameron Iron Works, Inc. | Annular blowout preventer |
-
1990
- 1990-02-01 US US07/473,579 patent/US5005802A/en not_active Expired - Lifetime
- 1990-08-08 NO NO903489A patent/NO303239B1/no not_active IP Right Cessation
- 1990-08-08 AU AU60294/90A patent/AU629380B2/en not_active Ceased
- 1990-08-10 SG SG1996001591A patent/SG55004A1/en unknown
- 1990-08-10 DE DE69025906T patent/DE69025906T2/de not_active Expired - Fee Related
- 1990-08-10 EP EP90308830A patent/EP0439896B1/en not_active Expired - Lifetime
- 1990-08-14 CA CA002023212A patent/CA2023212C/en not_active Expired - Lifetime
- 1990-08-21 MX MX022038A patent/MX169288B/es unknown
- 1990-08-29 JP JP2227886A patent/JP2755475B2/ja not_active Expired - Fee Related
- 1990-09-13 BR BR909004577A patent/BR9004577A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2755475B2 (ja) | 1998-05-20 |
EP0439896A1 (en) | 1991-08-07 |
BR9004577A (pt) | 1991-11-19 |
CA2023212C (en) | 2002-03-26 |
EP0439896B1 (en) | 1996-03-13 |
JPH03233091A (ja) | 1991-10-17 |
DE69025906T2 (de) | 1996-07-25 |
MX169288B (es) | 1993-06-28 |
NO903489D0 (no) | 1990-08-08 |
DE69025906D1 (de) | 1996-04-18 |
AU6029490A (en) | 1991-08-08 |
SG55004A1 (en) | 1998-12-21 |
AU629380B2 (en) | 1992-10-01 |
CA2023212A1 (en) | 1991-08-02 |
NO303239B1 (no) | 1998-06-15 |
US5005802A (en) | 1991-04-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK1K | Patent expired |