IN2014DE03195A - - Google Patents
Info
- Publication number
- IN2014DE03195A IN2014DE03195A IN3195DE2014A IN2014DE03195A IN 2014DE03195 A IN2014DE03195 A IN 2014DE03195A IN 3195DE2014 A IN3195DE2014 A IN 3195DE2014A IN 2014DE03195 A IN2014DE03195 A IN 2014DE03195A
- Authority
- IN
- India
- Prior art keywords
- housing
- interconnected cylinders
- pistons
- blowout preventer
- annular
- Prior art date
Links
- 210000004907 gland Anatomy 0.000 abstract 2
- 239000011800 void material Substances 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
- E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
-
- 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
- E21B33/064—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers specially adapted for underwater well heads
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Actuator (AREA)
- Earth Drilling (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/087,091 US9121245B2 (en) | 2013-11-22 | 2013-11-22 | Spherical-annular blowout preventer having a plurality of pistons |
US14/506,267 US20150144356A1 (en) | 2013-11-22 | 2014-10-03 | Spherical-annular blowout preventer having a plurality of pistons |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014DE03195A true IN2014DE03195A (ko) | 2015-07-10 |
Family
ID=51951568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN3195DE2014 IN2014DE03195A (ko) | 2013-11-22 | 2014-11-05 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20150144356A1 (ko) |
EP (1) | EP2876249B1 (ko) |
KR (1) | KR20150059598A (ko) |
CN (1) | CN104653141A (ko) |
HK (1) | HK1210820A1 (ko) |
IN (1) | IN2014DE03195A (ko) |
SG (1) | SG10201407191RA (ko) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10662730B2 (en) | 2015-08-14 | 2020-05-26 | National Oilwell Varco, L.P. | Blowout preventer packing assembly |
WO2018107161A1 (en) * | 2016-12-09 | 2018-06-14 | Trendsetter Vulcan Offshore, Inc. | Surface platform for use with surface bops and high-pressure risers |
US11208862B2 (en) | 2017-05-30 | 2021-12-28 | Trendsetter Vulcan Offshore, Inc. | Method of drilling and completing a well |
WO2019209988A1 (en) * | 2018-04-25 | 2019-10-31 | Kana Energy Services, Inc. | Blowout preventer |
EP3803036A4 (en) | 2018-05-31 | 2022-01-26 | National Oilwell Varco, L.P. | BORE PRESSURE PLUG AND PROCESS |
CN112031696A (zh) * | 2018-08-29 | 2020-12-04 | 曲睿婕 | 连续油管四闸板防喷器 |
CN110608009A (zh) * | 2019-10-22 | 2019-12-24 | 青岛理工大学 | 环形防喷器笼芯式液压驱动快速锁紧装置 |
US20210156474A1 (en) * | 2019-11-26 | 2021-05-27 | Baker Hughes Oilfield Operations Llc | System and method for replaceable sleeve configuration |
CN115324520A (zh) * | 2021-12-15 | 2022-11-11 | 江苏瑞亿石油机械有限公司 | 一种防喷器防挂保护装置及防喷器组件 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2207149A (en) * | 1934-10-08 | 1940-07-09 | Frederic W Hild | Blowout preventer |
US2609836A (en) * | 1946-08-16 | 1952-09-09 | Hydril Corp | Control head and blow-out preventer |
US3561723A (en) * | 1968-05-07 | 1971-02-09 | Edward T Cugini | Stripping and blow-out preventer device |
US3667721A (en) * | 1970-04-13 | 1972-06-06 | Rucker Co | Blowout preventer |
US4153278A (en) * | 1977-09-19 | 1979-05-08 | Vetco, Inc. | Hydraulically operated misalignment connector |
US4378849A (en) * | 1981-02-27 | 1983-04-05 | Wilks Joe A | Blowout preventer with mechanically operated relief valve |
US4456062A (en) * | 1982-12-13 | 1984-06-26 | Hydril Company | Flow diverter |
US6070669A (en) * | 1997-02-15 | 2000-06-06 | Abb Vetco Gray Inc. | Adjustable wellhead connector |
US5931443A (en) * | 1998-05-01 | 1999-08-03 | Cor-Val Services, Inc. | Method of rebuilding annular-type blow out preventer |
US8424607B2 (en) * | 2006-04-25 | 2013-04-23 | National Oilwell Varco, L.P. | System and method for severing a tubular |
CN101705801B (zh) * | 2009-11-06 | 2013-01-09 | 宝鸡石油机械有限责任公司 | 组合环形防喷器 |
GB2549210B (en) * | 2011-03-23 | 2018-07-25 | Managed Pressure Operations | Blow out preventer |
US8960306B2 (en) * | 2012-12-21 | 2015-02-24 | Hydril Usa Manufacturing Llc | Annular blowout preventer and lower marine riser package connector unit |
-
2014
- 2014-10-03 US US14/506,267 patent/US20150144356A1/en not_active Abandoned
- 2014-11-03 KR KR1020140150896A patent/KR20150059598A/ko not_active Application Discontinuation
- 2014-11-04 SG SG10201407191RA patent/SG10201407191RA/en unknown
- 2014-11-04 EP EP14191759.1A patent/EP2876249B1/en not_active Not-in-force
- 2014-11-05 IN IN3195DE2014 patent/IN2014DE03195A/en unknown
- 2014-11-24 CN CN201410680052.8A patent/CN104653141A/zh active Pending
-
2015
- 2015-11-26 HK HK15111659.2A patent/HK1210820A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
EP2876249B1 (en) | 2017-07-19 |
HK1210820A1 (en) | 2016-05-06 |
KR20150059598A (ko) | 2015-06-01 |
EP2876249A1 (en) | 2015-05-27 |
US20150144356A1 (en) | 2015-05-28 |
SG10201407191RA (en) | 2015-06-29 |
CN104653141A (zh) | 2015-05-27 |
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