SG10201407191RA - Spherical-Annular Blowout Preventer Having A Plurality Of Pistons - Google Patents

Spherical-Annular Blowout Preventer Having A Plurality Of Pistons

Info

Publication number
SG10201407191RA
SG10201407191RA SG10201407191RA SG10201407191RA SG10201407191RA SG 10201407191R A SG10201407191R A SG 10201407191RA SG 10201407191R A SG10201407191R A SG 10201407191RA SG 10201407191R A SG10201407191R A SG 10201407191RA SG 10201407191R A SG10201407191R A SG 10201407191RA
Authority
SG
Singapore
Prior art keywords
pistons
spherical
blowout preventer
annular blowout
annular
Prior art date
Application number
SG10201407191RA
Other languages
English (en)
Inventor
G Deocampo Hernani
Madell Dean
Original Assignee
Zp Interests Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US14/087,091 external-priority patent/US9121245B2/en
Application filed by Zp Interests Llc filed Critical Zp Interests Llc
Publication of SG10201407191RA publication Critical patent/SG10201407191RA/en

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
    • 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)
SG10201407191RA 2013-11-22 2014-11-04 Spherical-Annular Blowout Preventer Having A Plurality Of Pistons SG10201407191RA (en)

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
SG10201407191RA true SG10201407191RA (en) 2015-06-29

Family

ID=51951568

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201407191RA SG10201407191RA (en) 2013-11-22 2014-11-04 Spherical-Annular Blowout Preventer Having A Plurality Of Pistons

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)

* Cited by examiner, † Cited by third party
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
BR112019011736A2 (pt) * 2016-12-09 2019-11-05 Trendsetter Vulcan Offshore Inc coluna de ascensão de alta pressão, e, método e ferramenta de composição para montar uma coluna de ascensão de alta pressão
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)

* Cited by examiner, † Cited by third party
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
GB2489265B (en) * 2011-03-23 2017-09-20 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

Also Published As

Publication number Publication date
IN2014DE03195A (ko) 2015-07-10
HK1210820A1 (en) 2016-05-06
EP2876249A1 (en) 2015-05-27
EP2876249B1 (en) 2017-07-19
KR20150059598A (ko) 2015-06-01
US20150144356A1 (en) 2015-05-28
CN104653141A (zh) 2015-05-27

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