BRPI1009070A2 - sistema de segurança contra estouros - Google Patents

sistema de segurança contra estouros

Info

Publication number
BRPI1009070A2
BRPI1009070A2 BRPI1009070A BRPI1009070A BRPI1009070A2 BR PI1009070 A2 BRPI1009070 A2 BR PI1009070A2 BR PI1009070 A BRPI1009070 A BR PI1009070A BR PI1009070 A BRPI1009070 A BR PI1009070A BR PI1009070 A2 BRPI1009070 A2 BR PI1009070A2
Authority
BR
Brazil
Prior art keywords
pop
safety system
safety
Prior art date
Application number
BRPI1009070A
Other languages
English (en)
Inventor
Wayne Van Winkle Denzal
Original Assignee
Nat Oilwell Varco Lp
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
Application filed by Nat Oilwell Varco Lp filed Critical Nat Oilwell Varco Lp
Publication of BRPI1009070A2 publication Critical patent/BRPI1009070A2/pt
Publication of BRPI1009070B1 publication Critical patent/BRPI1009070B1/pt

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
    • 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)
  • Pipe Accessories (AREA)
  • Actuator (AREA)
  • Earth Drilling (AREA)
  • Gasket Seals (AREA)
BRPI1009070-3A 2009-06-19 2010-06-21 sistema de segurança contra estouros e método para cortar uma tubulação em um sistema de segurança contra estouros BRPI1009070B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/488,130 US8567490B2 (en) 2009-06-19 2009-06-19 Shear seal blowout preventer
PCT/GB2010/051024 WO2010146402A2 (en) 2009-06-19 2010-06-21 Blowout preventer

Publications (2)

Publication Number Publication Date
BRPI1009070A2 true BRPI1009070A2 (pt) 2017-06-06
BRPI1009070B1 BRPI1009070B1 (pt) 2019-10-29

Family

ID=43353279

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1009070-3A BRPI1009070B1 (pt) 2009-06-19 2010-06-21 sistema de segurança contra estouros e método para cortar uma tubulação em um sistema de segurança contra estouros

Country Status (5)

Country Link
US (2) US8567490B2 (pt)
EP (1) EP2443313B1 (pt)
BR (1) BRPI1009070B1 (pt)
CA (1) CA2760383C (pt)
WO (1) WO2010146402A2 (pt)

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US8544538B2 (en) 2010-07-19 2013-10-01 National Oilwell Varco, L.P. System and method for sealing a wellbore
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EP2683912B1 (en) 2011-03-09 2017-08-23 National Oilwell Varco, L.P. Method and apparatus for sealing a wellbore
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EA034915B1 (ru) * 2014-10-23 2020-04-06 Эни С.П.А. Клапанный узел и способ управления для добывающих скважин в аварийных условиях
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US10167695B2 (en) 2015-11-09 2019-01-01 Cameron International Corporation Blowout preventer including shear body
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US10883331B2 (en) 2016-01-07 2021-01-05 National Oilwell Varco, L.P. Blowout preventer with interlocking ram assembly and method of using same
US10655420B2 (en) 2017-03-21 2020-05-19 Baker Hughes, A Ge Company, Llc Blowout prevention system including blind shear ram
US10370927B2 (en) 2017-03-30 2019-08-06 General Electric Company Blowout prevention system including blind shear ram
US10619442B2 (en) * 2017-11-30 2020-04-14 Cameron International Corporation Blowout preventers with pressure-balanced operating shafts
CN108360995B (zh) * 2018-03-12 2020-05-12 东营市龙为机电设备有限公司 一种连续油管切口复原修复装置的使用方法
EP3673144B1 (en) * 2018-04-03 2022-06-01 Kinetic Pressure Control, Ltd. Kinetic shear ram for well pressure control apparatus
US11078758B2 (en) 2018-08-09 2021-08-03 Schlumberger Technology Corporation Pressure control equipment systems and methods
US11371309B2 (en) 2019-01-08 2022-06-28 Schlumberger Technology Corporation Blowout preventer with a threaded ram
US11286740B2 (en) 2019-04-21 2022-03-29 Schlumberger Technology Corporation Blowout preventer shearing ram
EP3959416B1 (en) 2019-04-21 2024-03-06 Services Pétroliers Schlumberger Blowout preventer with multiple application ram blades
GB2591314B (en) 2019-08-20 2022-09-28 Cameron Tech Ltd Tool trap system
WO2021071759A1 (en) * 2019-10-09 2021-04-15 Kinetic Pressure Control, Ltd. Pressure control apparatus inserts
US11319769B2 (en) 2020-04-30 2022-05-03 Saudi Arabian Oil Company Multi-intervention blowout preventer and methods of use thereof
US11391108B2 (en) 2020-06-03 2022-07-19 Schlumberger Technology Corporation Shear ram for a blowout preventer
US20220251917A1 (en) * 2021-02-05 2022-08-11 Nexus Energy Technologies Inc. Annular fracturing cleanout apparatus and method

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Also Published As

Publication number Publication date
US20100319906A1 (en) 2010-12-23
US8567490B2 (en) 2013-10-29
WO2010146402A2 (en) 2010-12-23
EP2443313B1 (en) 2018-10-31
CA2760383A1 (en) 2010-12-23
US20130299172A1 (en) 2013-11-14
WO2010146402A3 (en) 2011-03-24
EP2443313A2 (en) 2012-04-25
US8770274B2 (en) 2014-07-08
CA2760383C (en) 2013-12-10
BRPI1009070B1 (pt) 2019-10-29

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Legal Events

Date Code Title Description
B15I Others concerning applications: loss of priority
B12F Appeal: other appeals
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06T Formal requirements before examination
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 21/06/2010, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 21/06/2010, OBSERVADAS AS CONDICOES LEGAIS