DK1844211T3 - Automatisk stempelblokeringssystem for en eksplosionsforebygger - Google Patents
Automatisk stempelblokeringssystem for en eksplosionsforebyggerInfo
- Publication number
- DK1844211T3 DK1844211T3 DK05708481T DK05708481T DK1844211T3 DK 1844211 T3 DK1844211 T3 DK 1844211T3 DK 05708481 T DK05708481 T DK 05708481T DK 05708481 T DK05708481 T DK 05708481T DK 1844211 T3 DK1844211 T3 DK 1844211T3
- Authority
- DK
- Denmark
- Prior art keywords
- ram
- locking
- movable
- blocking system
- automatic piston
- Prior art date
Links
- 230000000903 blocking effect Effects 0.000 title 1
- 238000004880 explosion Methods 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/26—Locking mechanisms
- F15B15/261—Locking mechanisms using positive interengagement, e.g. balls and grooves, for locking in the end positions
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Geology (AREA)
- General Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Actuator (AREA)
- Fluid-Pressure Circuits (AREA)
- Tents Or Canopies (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Fluid-Damping Devices (AREA)
- Clamps And Clips (AREA)
- Punching Or Piercing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/048,096 US7195224B2 (en) | 2005-02-01 | 2005-02-01 | Blowout preventer and locking mechanism |
PCT/GB2005/050030 WO2006082353A1 (en) | 2005-02-01 | 2005-03-07 | Ram automatic locking system for a blowout preventer |
Publications (1)
Publication Number | Publication Date |
---|---|
DK1844211T3 true DK1844211T3 (da) | 2009-01-05 |
Family
ID=34981975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK05708481T DK1844211T3 (da) | 2005-02-01 | 2005-03-07 | Automatisk stempelblokeringssystem for en eksplosionsforebygger |
Country Status (11)
Country | Link |
---|---|
US (1) | US7195224B2 (da) |
EP (1) | EP1844211B1 (da) |
CN (1) | CN101111660B (da) |
AT (1) | ATE405724T1 (da) |
BR (1) | BRPI0519447A2 (da) |
CA (1) | CA2591955C (da) |
DE (1) | DE602005009259D1 (da) |
DK (1) | DK1844211T3 (da) |
NO (1) | NO20073202L (da) |
RU (1) | RU2007132881A (da) |
WO (1) | WO2006082353A1 (da) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7367396B2 (en) * | 2006-04-25 | 2008-05-06 | Varco I/P, Inc. | Blowout preventers and methods of use |
US8424607B2 (en) * | 2006-04-25 | 2013-04-23 | National Oilwell Varco, L.P. | System and method for severing a tubular |
US8720565B2 (en) | 2006-04-25 | 2014-05-13 | National Oilwell Varco, L.P. | Tubular severing system and method of using same |
US8720564B2 (en) | 2006-04-25 | 2014-05-13 | National Oilwell Varco, L.P. | Tubular severing system and method of using same |
US7798466B2 (en) | 2007-04-27 | 2010-09-21 | Varco I/P, Inc. | Ram locking blowout preventer |
US8844898B2 (en) * | 2009-03-31 | 2014-09-30 | National Oilwell Varco, L.P. | Blowout preventer with ram socketing |
US8439327B2 (en) * | 2009-12-21 | 2013-05-14 | Hydril Usa Manufacturing Llc | Shear block and blade interface and method |
US8544538B2 (en) | 2010-07-19 | 2013-10-01 | National Oilwell Varco, L.P. | System and method for sealing a wellbore |
US8540017B2 (en) | 2010-07-19 | 2013-09-24 | National Oilwell Varco, L.P. | Method and system for sealing a wellbore |
US8807219B2 (en) * | 2010-09-29 | 2014-08-19 | National Oilwell Varco, L.P. | Blowout preventer blade assembly and method of using same |
US9045961B2 (en) | 2011-01-31 | 2015-06-02 | National Oilwell Varco, L.P. | Blowout preventer seal and method of using same |
EP2683912B1 (en) | 2011-03-09 | 2017-08-23 | National Oilwell Varco, L.P. | Method and apparatus for sealing a wellbore |
EP2718535A4 (en) * | 2011-06-08 | 2016-02-24 | Axon Ep Inc | IMPROVED EXHAUST PREVENTION |
BR112014025153B1 (pt) | 2012-04-10 | 2021-01-05 | National Oilwell Varco, L.P. | conjunto de porta para acessar um controlador preventivo de erupção, e, método para acessar um controlador preventivo de erupção |
EP2836669B1 (en) * | 2012-04-10 | 2019-07-24 | National Oilwell Varco, L.P. | Blowout preventer with locking ram assembly and method of using same |
BR112014025156B1 (pt) | 2012-04-10 | 2020-12-22 | National Oilwell Varco, L.P. | conjunto de vedação para um controlador preventivo de erupção de um local de poço, e, método para vedar um controlador preventivo de erupção de um local de poço |
EP2959096B1 (en) | 2013-02-21 | 2018-05-16 | National Oilwell Varco, L.P. | Blowout preventer monitoring system and method of using same |
GB201310613D0 (en) | 2013-06-14 | 2013-07-31 | Enovate Systems Ltd | Well bore control system |
CN105189039B (zh) | 2013-10-18 | 2018-05-18 | 李赛克奥地利有限公司 | 用于加工物体表面的方法 |
US10370925B2 (en) | 2013-11-05 | 2019-08-06 | Nicholas Veldhuisen | Rod annular blowout preventer hydraulic supply system |
US9410393B2 (en) * | 2013-12-12 | 2016-08-09 | Hydril USA Distribution LLC | Pressure assisted blowout preventer |
CN104019274B (zh) * | 2014-07-02 | 2016-06-29 | 普胜特能源(广汉)服务有限公司 | 一种自动锁紧式液动平板阀 |
US9850730B2 (en) * | 2014-07-17 | 2017-12-26 | Hydril Usa Distribution, Llc | Ram blowout preventer piston rod subassembly |
CN104358744B (zh) * | 2014-10-31 | 2017-07-11 | 常州市腾田液压机械有限公司 | 一种自动锁紧油缸 |
CN104358743B (zh) * | 2014-10-31 | 2017-10-31 | 江苏恒锦田液压科技有限公司 | 一种旋转式自锁紧液压油缸 |
CN105986729B (zh) * | 2015-02-13 | 2017-11-17 | 宁波欧适节能科技有限公司 | 一种具有自动锁扣功能的空压执行装置 |
US10018009B2 (en) * | 2015-02-26 | 2018-07-10 | Cameron International Corporation | Locking apparatus |
CN104879084B (zh) * | 2015-04-30 | 2017-06-16 | 顾军锋 | 防喷器的闸板锁紧装置 |
CN104818956A (zh) * | 2015-04-30 | 2015-08-05 | 顾军锋 | 防喷器的闸板锁紧装置 |
CN104847297A (zh) * | 2015-04-30 | 2015-08-19 | 顾军锋 | 防喷器的闸板锁紧状态显示装置 |
GB201514762D0 (en) * | 2015-08-19 | 2015-09-30 | Maritime Promeco As | Rod locking apparatus |
EP3400366B1 (en) * | 2016-01-05 | 2020-08-05 | Noble Drilling Services, Inc. | Pressure assisted motor operated ram actuator for well pressure control device |
CN106194096A (zh) * | 2016-08-04 | 2016-12-07 | 中国石油大学(华东) | 一种海上平台有杆采油复合井口装置 |
NO343814B1 (en) * | 2016-11-09 | 2019-06-11 | Vladimir Andreev | Pressure Balanced Double Acting Shear Gate Valve |
CN110284851B (zh) * | 2019-07-26 | 2024-07-02 | 唐建华 | 一种闸板防喷器液压锁紧装置 |
US11459844B2 (en) * | 2019-08-27 | 2022-10-04 | Hydril USA Distribution LLC | Blowout preventer system and method |
GB2592351B (en) * | 2020-02-03 | 2022-06-22 | Enovate Systems Ltd | Device and apparatus |
CN111173473A (zh) * | 2020-03-11 | 2020-05-19 | 上海神开石油设备有限公司 | 一种液锁与手锁的双功能锁紧装置 |
CN112112597B (zh) * | 2020-09-07 | 2022-11-29 | 中国石油天然气集团有限公司 | 闸板防喷器液压锁紧机构闸板状态显示装置 |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3242826A (en) * | 1963-10-11 | 1966-03-29 | Shaffer Tool Works | Locking device for a fluid operated rod |
US3871613A (en) * | 1971-09-08 | 1975-03-18 | Robert K Lerouax | Non-rotating ram rod locking assembly for blowout preventer |
US3791616A (en) * | 1971-09-08 | 1974-02-12 | Hydril Co | Non-rotating ram rod locking assembly for blowout preventer |
US3918478A (en) * | 1974-02-11 | 1975-11-11 | Hydril Co | Blowout preventer with locking means |
US3941141A (en) * | 1974-05-03 | 1976-03-02 | Robert Eddie L | Blowout preventer locking apparatus and method |
US4052995A (en) * | 1975-08-19 | 1977-10-11 | Hydril Company | Blowout preventer ram lock and locking method |
US4076208A (en) * | 1976-10-04 | 1978-02-28 | Hydril Company | Blowout preventer ram lock |
US4188860A (en) * | 1978-01-03 | 1980-02-19 | Shafco Industries, Inc. | Locking mechanism |
US4290577A (en) * | 1979-09-24 | 1981-09-22 | Hydril Company | Blowout preventer ram lock |
US4305565A (en) * | 1980-04-07 | 1981-12-15 | Hydril Company | Variable position ram lock for blowout preventers |
US4582293A (en) * | 1982-01-06 | 1986-04-15 | Koomey Blowout Preventers, Inc. | Hydraulically operated valves |
US4519577A (en) * | 1982-12-02 | 1985-05-28 | Koomey Blowout Preventers, Inc. | Flow controlling apparatus |
DE3317487A1 (de) * | 1983-05-13 | 1984-11-15 | Gabrie, Duje Welter, 5170 Jülich | Zwangsverriegelungssystem fuer kolben von druckmittelzylindern |
US4601232A (en) * | 1985-03-01 | 1986-07-22 | Cameron Iron Works, Inc. | Rod locking device |
US4969627A (en) * | 1986-10-27 | 1990-11-13 | Cameron Iron Works Usa, Inc. | Rod locking device |
JPH01141905U (da) * | 1988-03-23 | 1989-09-28 | ||
US4877217A (en) * | 1988-10-27 | 1989-10-31 | Bowen Tools, Inc. | Fail-safe blowout preventer |
US4969390A (en) * | 1989-05-30 | 1990-11-13 | Cooper Industries, Inc. | Rod locking device |
US5025708A (en) * | 1990-01-30 | 1991-06-25 | Baroid Technology, Inc. | Actuator with automatic lock |
US5056418A (en) * | 1990-10-18 | 1991-10-15 | Granger Stanley W | Self-adjusting automatic locking piston for RAM blowout preventers |
US5199683A (en) * | 1992-06-09 | 1993-04-06 | Baroid Technology, Inc. | Blowout preventer opening mechanism |
CA2145145A1 (en) * | 1994-04-19 | 1995-10-20 | Richard A. Olson | Ram-type blowout preventer |
US5515916A (en) * | 1995-03-03 | 1996-05-14 | Stewart & Stevenson Services, Inc. | Blowout preventer |
US5505426A (en) * | 1995-04-05 | 1996-04-09 | Varco Shaffer, Inc. | Hydraulically controlled blowout preventer |
US5575452A (en) * | 1995-09-01 | 1996-11-19 | Varco Shaffer, Inc. | Blowout preventer with ram wedge locks |
US5735502A (en) * | 1996-12-18 | 1998-04-07 | Varco Shaffer, Inc. | BOP with partially equalized ram shafts |
US5918851A (en) * | 1998-03-03 | 1999-07-06 | Cooper Cameron Corporation | Blowout preventer ram automatic locking system |
FR2810701B1 (fr) * | 2000-06-27 | 2002-12-13 | Hydraulique Production Systems | Verin hydraulique a double effet avec dispositif de blocage axial |
US6857634B2 (en) * | 2003-02-20 | 2005-02-22 | Varco Shaffer, Inc. | BOP assembly with metal inserts |
-
2005
- 2005-02-01 US US11/048,096 patent/US7195224B2/en active Active
- 2005-03-07 WO PCT/GB2005/050030 patent/WO2006082353A1/en active IP Right Grant
- 2005-03-07 AT AT05708481T patent/ATE405724T1/de not_active IP Right Cessation
- 2005-03-07 BR BRPI0519447-4A patent/BRPI0519447A2/pt not_active IP Right Cessation
- 2005-03-07 DK DK05708481T patent/DK1844211T3/da active
- 2005-03-07 DE DE602005009259T patent/DE602005009259D1/de not_active Expired - Fee Related
- 2005-03-07 EP EP05708481A patent/EP1844211B1/en active Active
- 2005-03-07 CA CA002591955A patent/CA2591955C/en active Active
- 2005-03-07 RU RU2007132881/03A patent/RU2007132881A/ru not_active Application Discontinuation
- 2005-03-07 CN CN200580047606XA patent/CN101111660B/zh active Active
-
2007
- 2007-06-25 NO NO20073202A patent/NO20073202L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CA2591955A1 (en) | 2006-08-10 |
CN101111660B (zh) | 2012-10-10 |
WO2006082353A1 (en) | 2006-08-10 |
EP1844211A1 (en) | 2007-10-17 |
US7195224B2 (en) | 2007-03-27 |
CN101111660A (zh) | 2008-01-23 |
ATE405724T1 (de) | 2008-09-15 |
RU2007132881A (ru) | 2009-03-10 |
US20060169933A1 (en) | 2006-08-03 |
BRPI0519447A2 (pt) | 2009-01-20 |
DE602005009259D1 (de) | 2008-10-02 |
EP1844211B1 (en) | 2008-08-20 |
CA2591955C (en) | 2009-12-22 |
NO20073202L (no) | 2007-10-05 |
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