BRPI1105076B8 - Mecanismo de recarregamento para reinicializar uma pressão de um recipiente de baixa pressão e método para reestabelecer uma baixa pressão em um recipiente de baixa pressão - Google Patents

Mecanismo de recarregamento para reinicializar uma pressão de um recipiente de baixa pressão e método para reestabelecer uma baixa pressão em um recipiente de baixa pressão

Info

Publication number
BRPI1105076B8
BRPI1105076B8 BRPI1105076A BRPI1105076A BRPI1105076B8 BR PI1105076 B8 BRPI1105076 B8 BR PI1105076B8 BR PI1105076 A BRPI1105076 A BR PI1105076A BR PI1105076 A BRPI1105076 A BR PI1105076A BR PI1105076 B8 BRPI1105076 B8 BR PI1105076B8
Authority
BR
Brazil
Prior art keywords
low pressure
pressure vessel
resetting
chamber
vessel
Prior art date
Application number
BRPI1105076A
Other languages
English (en)
Inventor
Wordley Mark
Gustafson Ryan
Original Assignee
Hydril Usa Mfg Llc
Hydril Usa Distrib 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
Application filed by Hydril Usa Mfg Llc, Hydril Usa Distrib Llc filed Critical Hydril Usa Mfg Llc
Publication of BRPI1105076A2 publication Critical patent/BRPI1105076A2/pt
Publication of BRPI1105076B1 publication Critical patent/BRPI1105076B1/pt
Publication of BRPI1105076B8 publication Critical patent/BRPI1105076B8/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
    • E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
    • E21B33/0355—Control systems, e.g. hydraulic, pneumatic, electric, acoustic, for submerged well heads
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • F04B23/06—Combinations of two or more pumps the pumps being all of reciprocating positive-displacement type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0402—Cleaning, repairing, or assembling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/85978—With pump
    • Y10T137/86035—Combined with fluid receiver

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Reciprocating Pumps (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Pressure Vessels And Lids Thereof (AREA)

Abstract

MECANISMO DE RECARREGAMENTO PARA REINICIALIZAR UMA PRESSÃO EM UM RECIPIENTE DE BAIXA PRESSÃO, DISPOSITIVO DE BOMBEAMENTO CONFIGURADO PARA REESTABELECER UMA BAIXA PRESSÃO EM UM RECIPIENTE DE BAIXA PRESSÃO E MÉTODO PARA REESTABELECER UMA BAIXA PRESSÃO EM UM RECIPIENTE DE BAIXA PRESSÃO COM UM DISPOSITIVO DE BOMBEAMENTO A presente invenção refere-se, em geral, a métodos e dispositivos e, mais particularmente, a mecanismos e técnicas para recarregar um dispositivo que gera uma força submarina. O mecanismo de recarregamento para reinicializar uma pressão em um recipiente de baixa pressão (60), conectado a um dispositivo de controle de pressão submarina, compreende um recipiente de baixa pressão (60) configurado para ter primeira e segunda câmaras, sendo que a primeira câmara é configurada para receber um líquido hidráulico em uma alta pressão e a segunda câmara é configurada para incluir um gás em uma baixa pressão; uma válvula (150) conectada de modo fluido a uma primeira porta da primeira câmara do recipiente de baixa pressão (60); um dispositivo de bombeamento (120) conectado de modo fluido a uma segunda porta da primeira câmara do recipiente de baixa pressão (60); e uma seção de preventor de erupção (BOP) (140) conectada de modo fluido à válvula (150) e configurada para fechar ou abrir um bloco de gaveta, em que o dispositivo de bombeamento (120) é configurado para evacuar o fluido hidráulico proveniente da primeira câmara do recipiente de baixa pressão (60) quando a válvula (150) fecha uma comunicação fluida entre a primeira porta da primeira câmara e a seção de BOP.
BRPI1105076A 2010-12-06 2011-12-05 Mecanismo de recarregamento para reinicializar uma pressão de um recipiente de baixa pressão e método para reestabelecer uma baixa pressão em um recipiente de baixa pressão BRPI1105076B8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/960,770 US9175538B2 (en) 2010-12-06 2010-12-06 Rechargeable system for subsea force generating device and method
US12/960770 2010-12-06

Publications (3)

Publication Number Publication Date
BRPI1105076A2 BRPI1105076A2 (pt) 2015-12-22
BRPI1105076B1 BRPI1105076B1 (pt) 2020-09-01
BRPI1105076B8 true BRPI1105076B8 (pt) 2022-11-29

Family

ID=45047637

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1105076A BRPI1105076B8 (pt) 2010-12-06 2011-12-05 Mecanismo de recarregamento para reinicializar uma pressão de um recipiente de baixa pressão e método para reestabelecer uma baixa pressão em um recipiente de baixa pressão

Country Status (7)

Country Link
US (1) US9175538B2 (pt)
EP (1) EP2460974B1 (pt)
CN (1) CN102561985B (pt)
AU (1) AU2011253743B2 (pt)
BR (1) BRPI1105076B8 (pt)
MY (1) MY158273A (pt)
SG (2) SG182058A1 (pt)

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Also Published As

Publication number Publication date
CN102561985A (zh) 2012-07-11
EP2460974B1 (en) 2018-10-03
BRPI1105076B1 (pt) 2020-09-01
US9175538B2 (en) 2015-11-03
US20120138159A1 (en) 2012-06-07
MY158273A (en) 2016-09-30
AU2011253743B2 (en) 2016-09-15
EP2460974A2 (en) 2012-06-06
EP2460974A3 (en) 2013-01-02
BRPI1105076A2 (pt) 2015-12-22
SG182058A1 (en) 2012-07-30
AU2011253743A1 (en) 2012-06-21
SG10201402764PA (en) 2014-10-30
CN102561985B (zh) 2017-04-12

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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 05/12/2011, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

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