BR112019005974A2 - dispositivo de controle de boca de poço - Google Patents

dispositivo de controle de boca de poço

Info

Publication number
BR112019005974A2
BR112019005974A2 BR112019005974A BR112019005974A BR112019005974A2 BR 112019005974 A2 BR112019005974 A2 BR 112019005974A2 BR 112019005974 A BR112019005974 A BR 112019005974A BR 112019005974 A BR112019005974 A BR 112019005974A BR 112019005974 A2 BR112019005974 A2 BR 112019005974A2
Authority
BR
Brazil
Prior art keywords
hole
control device
drawers
wellhead control
drawer
Prior art date
Application number
BR112019005974A
Other languages
English (en)
Other versions
BR112019005974B1 (pt
Inventor
Norbom Erik
Original Assignee
Electrical Subsea & Drilling As
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 GB1616259.6A external-priority patent/GB2549814B/en
Priority claimed from GB1616264.6A external-priority patent/GB2549815B/en
Application filed by Electrical Subsea & Drilling As filed Critical Electrical Subsea & Drilling As
Publication of BR112019005974A2 publication Critical patent/BR112019005974A2/pt
Publication of BR112019005974B1 publication Critical patent/BR112019005974B1/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
    • 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)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Fluid-Driven Valves (AREA)
  • Fluid-Damping Devices (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)

Abstract

um dispositivo de controle de boca de poço, compreendendo um invólucro (1) definindo um furo passante (2) para recebimento de uma estrutura tubular, uma primeira gaveta (4), tendo um primeiro furo (6), e uma segunda gaveta (3), tendo um segundo furo (5), hastes de pistão (12a, 12b) conectadas de forma operável à primeira e segunda gavetas (4, 5), a primeira e segunda gavetas (3, 4) sendo suportadas pelo invólucro (1) e móveis transversalmente ao furo passante (2) entre uma posição aberta e uma posição fechada, caracterizado por, na posição aberta, o primeiro e segundo furos (5, 6) serem alinhados ao furo passante (2) e em que as gavetas (3, 4), na posição fechada, dividem completamente uma porção superior (2?) do furo passante (2) a partir de uma porção inferior (2) do furo passante (2) (figura 1).
BR112019005974-1A 2016-09-26 2017-09-22 Dispositivo de controle de boca de poço BR112019005974B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB1616259.6A GB2549814B (en) 2016-09-26 2016-09-26 Wellbore control device
GB1616264.6A GB2549815B (en) 2016-09-26 2016-09-26 Gate assembly
GB1616259.6 2016-09-26
GB1616264.6 2016-09-26
PCT/NO2017/050241 WO2018056836A2 (en) 2016-09-26 2017-09-22 Wellbore control device

Publications (2)

Publication Number Publication Date
BR112019005974A2 true BR112019005974A2 (pt) 2019-06-18
BR112019005974B1 BR112019005974B1 (pt) 2023-01-17

Family

ID=60413242

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019005974-1A BR112019005974B1 (pt) 2016-09-26 2017-09-22 Dispositivo de controle de boca de poço

Country Status (5)

Country Link
US (1) US11118419B2 (pt)
AU (2) AU2017330160B2 (pt)
BR (1) BR112019005974B1 (pt)
NO (1) NO20190530A1 (pt)
WO (1) WO2018056836A2 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202000022756A1 (it) * 2020-09-28 2022-03-28 Eni Spa Valvola e metodo per la chiusura di pozzi estrattivi in condizioni di emergenza.

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2632425A (en) 1950-05-26 1953-03-24 Reginald L Grover Piston lock
US3050943A (en) 1957-04-29 1962-08-28 Westinghouse Electric Corp Linear driving mechanism
US3242826A (en) 1963-10-11 1966-03-29 Shaffer Tool Works Locking device for a fluid operated rod
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
DE2538640A1 (de) 1975-08-30 1977-03-03 Schachtbau U Tiefbohrgesellsch Bohrlochverschluss
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
CA1197181A (en) 1982-12-02 1985-11-26 Marvin R. Jones Valves
US4519571A (en) 1983-01-31 1985-05-28 Koomey Blowout Preventers, Inc. Fluid operated, axially reciprocating actuator
US4537250A (en) * 1983-12-14 1985-08-27 Cameron Iron Works, Inc. Shearing type blowout preventer
US4601232A (en) 1985-03-01 1986-07-22 Cameron Iron Works, Inc. Rod locking device
US4840346A (en) 1985-04-11 1989-06-20 Memory Metals, Inc. Apparatus for sealing a well blowout
US4612983A (en) 1985-10-15 1986-09-23 Gray Tool Company Shear type gate valve
US4969627A (en) 1986-10-27 1990-11-13 Cameron Iron Works Usa, Inc. Rod locking device
US4969390A (en) 1989-05-30 1990-11-13 Cooper Industries, Inc. Rod locking device
US4997162A (en) 1989-07-21 1991-03-05 Cooper Industries, Inc. Shearing gate valve
US5025708A (en) 1990-01-30 1991-06-25 Baroid Technology, Inc. Actuator with automatic lock
JPH03279591A (ja) * 1990-02-01 1991-12-10 Cameron Iron Works Inc シャリング・ゲート弁
US5056418A (en) 1990-10-18 1991-10-15 Granger Stanley W Self-adjusting automatic locking piston for RAM blowout preventers
US6244560B1 (en) 2000-03-31 2001-06-12 Varco Shaffer, Inc. Blowout preventer ram actuating mechanism
US6969042B2 (en) 2004-05-01 2005-11-29 Varco I/P, Inc. Blowout preventer and ram actuator
GB0618555D0 (en) 2006-09-21 2006-11-01 Enovate Systems Ltd Improved well bore control vlave
US8074278B2 (en) 2007-09-14 2011-12-06 Fisher-Rosemount Systems, Inc. Apparatus and methods for intrusion protection in safety instrumented process control systems
GB201011068D0 (en) 2010-07-01 2010-08-18 Enovate Systems Ltd Wellbore control device
US9249643B2 (en) * 2013-03-15 2016-02-02 National Oilwell Varco, L.P. Blowout preventer with wedge ram assembly and method of using same
GB201310613D0 (en) * 2013-06-14 2013-07-31 Enovate Systems Ltd Well bore control system
US9732576B2 (en) * 2014-10-20 2017-08-15 Worldwide Oilfield Machine, Inc. Compact cutting system and method
GB201508907D0 (en) 2015-05-26 2015-07-01 Maritime Promeco As Wellbore control device
US10883331B2 (en) * 2016-01-07 2021-01-05 National Oilwell Varco, L.P. Blowout preventer with interlocking ram assembly and method of using same
US20190345790A1 (en) * 2018-05-13 2019-11-14 Cameron International Corporation Injectable Seal for A Blowout Preventer

Also Published As

Publication number Publication date
WO2018056836A2 (en) 2018-03-29
AU2023203170A1 (en) 2023-06-15
AU2023203170B2 (en) 2024-01-04
US11118419B2 (en) 2021-09-14
US20190211644A1 (en) 2019-07-11
NO20190530A1 (en) 2019-04-23
AU2017330160A1 (en) 2019-05-02
AU2017330160B2 (en) 2023-02-23
BR112019005974B1 (pt) 2023-01-17
WO2018056836A3 (en) 2018-06-21

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Legal Events

Date Code Title Description
B15V Prolongation of time limit allowed

Free format text: TENDO EM VISTA A PORTARIA INPI NO 334 DE 24/09/2020, QUANTO AOS PRAZOS VENCIDOS ENTRE 16/09/2020 A 25/09/2020, DEVOLVE-SE O PRAZO NESSE PEDIDO COM RELACAO A SOLICITACAO DO PEDIDO DE EXAME.

B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 22/09/2017, OBSERVADAS AS CONDICOES LEGAIS