NO20006144L - Ventilelement - Google Patents
VentilelementInfo
- Publication number
- NO20006144L NO20006144L NO20006144A NO20006144A NO20006144L NO 20006144 L NO20006144 L NO 20006144L NO 20006144 A NO20006144 A NO 20006144A NO 20006144 A NO20006144 A NO 20006144A NO 20006144 L NO20006144 L NO 20006144L
- Authority
- NO
- Norway
- Prior art keywords
- valve element
- valve
- 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
- 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
-
- 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
- E21B33/063—Ram-type blow-out preventers, e.g. with pivoting rams with sliding rams for shearing drill pipes
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)
- Actuator (AREA)
- Magnetically Actuated Valves (AREA)
- Polarising Elements (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Safety Valves (AREA)
- Lift Valve (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20006144A NO313208B1 (no) | 2000-12-04 | 2000-12-04 | Ventilelement |
GB0128758A GB2369635B (en) | 2000-12-04 | 2001-11-30 | Closure element |
US10/000,076 US6739570B2 (en) | 2000-12-04 | 2001-12-04 | Valve element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20006144A NO313208B1 (no) | 2000-12-04 | 2000-12-04 | Ventilelement |
Publications (3)
Publication Number | Publication Date |
---|---|
NO20006144D0 NO20006144D0 (no) | 2000-12-04 |
NO20006144L true NO20006144L (no) | 2002-06-05 |
NO313208B1 NO313208B1 (no) | 2002-08-26 |
Family
ID=19911867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20006144A NO313208B1 (no) | 2000-12-04 | 2000-12-04 | Ventilelement |
Country Status (3)
Country | Link |
---|---|
US (1) | US6739570B2 (no) |
GB (1) | GB2369635B (no) |
NO (1) | NO313208B1 (no) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7377311B2 (en) * | 2005-03-23 | 2008-05-27 | Scallen Richard E | Wellhead valves |
CA2576333C (en) * | 2006-01-27 | 2013-11-12 | Stream-Flo Industries Ltd. | Wellhead blowout preventer with extended ram for sealing central bore |
US7311068B2 (en) * | 2006-04-17 | 2007-12-25 | Jason Stewart Jackson | Poppet valve and engine using same |
US8567427B1 (en) | 2010-12-18 | 2013-10-29 | Philip John Milanovich | Blowout preventers using plates propelled by explosive charges |
US8316872B1 (en) | 2010-12-18 | 2012-11-27 | Philip John Milanovich | Blowout preventer using a plate propelled by an explosive charge |
US9651138B2 (en) | 2011-09-30 | 2017-05-16 | Mtd Products Inc. | Speed control assembly for a self-propelled walk-behind lawn mower |
US8794308B1 (en) | 2013-07-21 | 2014-08-05 | Milanovich Investments, L.L.C. | Blowout preventer and flow regulator |
US8794333B1 (en) | 2013-07-02 | 2014-08-05 | Milanovich Investments, L.L.C. | Combination blowout preventer and recovery device |
US9777547B1 (en) | 2015-06-29 | 2017-10-03 | Milanovich Investments, L.L.C. | Blowout preventers made from plastic enhanced with graphene, phosphorescent or other material, with sleeves that fit inside well pipes, and making use of well pressure |
RU2632721C1 (ru) * | 2016-09-26 | 2017-10-09 | Общество с ограниченной ответственностью "Научно-производственное предприятие "СибБурМаш" | Превентор плашечный |
RU2724711C1 (ru) * | 2020-01-28 | 2020-06-25 | Публичное акционерное общество «Татнефть» имени В.Д. Шашина | Противовыбросовое устройство для скважин с наклонным устьем |
CN112360383B (zh) * | 2021-01-12 | 2021-04-02 | 山东柏源技术有限公司 | 一种石油钻井用防喷装置 |
RU2753223C1 (ru) * | 2021-02-20 | 2021-08-12 | Публичное акционерное общество «Татнефть» имени В.Д. Шашина | Превентор сдвоенный |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2132037A (en) * | 1936-03-30 | 1938-10-04 | Macclatchie Mfg Company Of Cal | Blow-out preventer |
US2855172A (en) * | 1956-04-06 | 1958-10-07 | Cameron Iron Works Inc | Blowout preventer and ram therefor |
US2947508A (en) * | 1956-04-06 | 1960-08-02 | Cameron Iron Works Inc | Blowout preventer and ram therefor |
US2934148A (en) * | 1957-04-12 | 1960-04-26 | Cameron Iron Works Inc | Multiple zone well completion |
US3573346A (en) | 1969-07-24 | 1971-04-06 | Preformed Line Products Co | Strain relief coupling |
US4508313A (en) * | 1982-12-02 | 1985-04-02 | Koomey Blowout Preventers, Inc. | Valves |
IT8423688V0 (it) | 1984-11-02 | 1984-11-02 | Douglas Marine Srl | Organo per il fissaggio rapido delle estremita' di cavi, funi e simili. |
US4845814A (en) | 1987-04-13 | 1989-07-11 | Crosby Group, Inc. | Wedge socket |
US5287879A (en) | 1993-04-13 | 1994-02-22 | Eastern Oil Tools Pte Ltd. | Hydraulically energized wireline blowout preventer |
US5400857A (en) * | 1993-12-08 | 1995-03-28 | Varco Shaffer, Inc. | Oilfield tubular shear ram and method for blowout prevention |
US5931442A (en) | 1997-11-14 | 1999-08-03 | Cumpac, Inc. | Submersible work vessel for installing a blow out preventer |
-
2000
- 2000-12-04 NO NO20006144A patent/NO313208B1/no not_active IP Right Cessation
-
2001
- 2001-11-30 GB GB0128758A patent/GB2369635B/en not_active Expired - Fee Related
- 2001-12-04 US US10/000,076 patent/US6739570B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB2369635B (en) | 2003-03-12 |
GB2369635A (en) | 2002-06-05 |
GB0128758D0 (en) | 2002-01-23 |
NO313208B1 (no) | 2002-08-26 |
US6739570B2 (en) | 2004-05-25 |
US20020066875A1 (en) | 2002-06-06 |
NO20006144D0 (no) | 2000-12-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK1K | Patent expired |