BR112018074951A2 - sistema de suprimento de fluido de potência para um aparelho de controle de pressão de poço, aparelho, e, método para instalação de um aparelho de controle de pressão de poço sobre um poço submarino. - Google Patents

sistema de suprimento de fluido de potência para um aparelho de controle de pressão de poço, aparelho, e, método para instalação de um aparelho de controle de pressão de poço sobre um poço submarino.

Info

Publication number
BR112018074951A2
BR112018074951A2 BR112018074951-6A BR112018074951A BR112018074951A2 BR 112018074951 A2 BR112018074951 A2 BR 112018074951A2 BR 112018074951 A BR112018074951 A BR 112018074951A BR 112018074951 A2 BR112018074951 A2 BR 112018074951A2
Authority
BR
Brazil
Prior art keywords
pressure control
control apparatus
well
well pressure
supply system
Prior art date
Application number
BR112018074951-6A
Other languages
English (en)
Inventor
H. J. DEUL Hans
O'neill Patrick
Van Kuilenburg Robert
Sibrel Matthew
Original Assignee
Noble Drilling Services Inc.
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 Noble Drilling Services Inc. filed Critical Noble Drilling Services Inc.
Publication of BR112018074951A2 publication Critical patent/BR112018074951A2/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
    • 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
    • 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
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/16—Control means therefor being outside the borehole
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/027—Installations or systems with accumulators having accumulator charging devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/04—Accumulators
    • F15B1/08—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Control Of Fluid Pressure (AREA)

Abstract

um sistema de suprimento de fluido de potência para um aparelho de controle de pressão de poço inclui um coletor de válvula de controle em comunicação hidráulica entre uma saída de fluido de um acumulador de fluido hidráulico e um êmbolo hidráulico no aparelho de controle de pressão de poço. um acumulador de gás pressurizado está em comunicação fluídica com uma entrada de fluido do acumulador de fluido hidráulico. um conduto de suprimento de gás pressurizado se estende a partir do acumulador de gás pressurizado para uma fonte de gás pressurizado.
BR112018074951-6A 2016-06-14 2017-06-13 sistema de suprimento de fluido de potência para um aparelho de controle de pressão de poço, aparelho, e, método para instalação de um aparelho de controle de pressão de poço sobre um poço submarino. BR112018074951A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662349686P 2016-06-14 2016-06-14
US62/349686 2016-06-14
PCT/US2017/037169 WO2017218481A1 (en) 2016-06-14 2017-06-13 Method and system for supplying power fluid to a well pressure control device

Publications (1)

Publication Number Publication Date
BR112018074951A2 true BR112018074951A2 (pt) 2019-03-06

Family

ID=60663737

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018074951-6A BR112018074951A2 (pt) 2016-06-14 2017-06-13 sistema de suprimento de fluido de potência para um aparelho de controle de pressão de poço, aparelho, e, método para instalação de um aparelho de controle de pressão de poço sobre um poço submarino.

Country Status (9)

Country Link
US (1) US20200141203A1 (pt)
EP (1) EP3469218A4 (pt)
CN (1) CN109642587A (pt)
AU (1) AU2017285047A1 (pt)
BR (1) BR112018074951A2 (pt)
CA (1) CA3025193A1 (pt)
MX (1) MX2018015488A (pt)
SG (1) SG11201810398UA (pt)
WO (1) WO2017218481A1 (pt)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3516491A (en) * 1963-10-14 1970-06-23 Hydril Co Underwater control system
US3338302A (en) * 1964-08-24 1967-08-29 Texaco Inc Control system for sub-sea apparatus
US3921500A (en) * 1974-06-10 1975-11-25 Chevron Res System for operating hydraulic apparatus
FR2796105B1 (fr) * 1999-07-08 2001-10-12 Elf Exploration Prod Methode de charge d'un accumulateur de pression hydraulique sous-marin
US8464525B2 (en) * 2007-02-07 2013-06-18 National Oilwell Varco, L.P. Subsea power fluid recovery systems
US20110088913A1 (en) * 2009-10-16 2011-04-21 Baugh Benton F Constant environment subsea control system
US8826990B2 (en) * 2010-07-15 2014-09-09 Deep Sea Innovations, Llc Apparatuses and methods for closing and reopening a pipe
WO2015153818A2 (en) * 2014-04-01 2015-10-08 Transocean Innovation Labs Ltd Systems for sub-ambient pressure assisted actuation of subsea hydraulically actuated devices and related methods

Also Published As

Publication number Publication date
MX2018015488A (es) 2019-03-18
EP3469218A1 (en) 2019-04-17
CN109642587A (zh) 2019-04-16
WO2017218481A1 (en) 2017-12-21
SG11201810398UA (en) 2018-12-28
EP3469218A4 (en) 2020-01-15
AU2017285047A1 (en) 2018-12-13
CA3025193A1 (en) 2017-12-21
US20200141203A1 (en) 2020-05-07

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 4A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2623 DE 13/04/2021.

B350 Update of information on the portal [chapter 15.35 patent gazette]