BR112015023605B1 - Aparelho que compreende um acumulador, cilindro de sobrecarga, pistão, primeira e segunda câmaras, linha hidráulica e válvula de controle e método - Google Patents

Aparelho que compreende um acumulador, cilindro de sobrecarga, pistão, primeira e segunda câmaras, linha hidráulica e válvula de controle e método Download PDF

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Publication number
BR112015023605B1
BR112015023605B1 BR112015023605-7A BR112015023605A BR112015023605B1 BR 112015023605 B1 BR112015023605 B1 BR 112015023605B1 BR 112015023605 A BR112015023605 A BR 112015023605A BR 112015023605 B1 BR112015023605 B1 BR 112015023605B1
Authority
BR
Brazil
Prior art keywords
pressure
accumulator
hydraulic fluid
subsea
chamber
Prior art date
Application number
BR112015023605-7A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112015023605A2 (https=
Inventor
Craig McCormick
Original Assignee
Transocean Sedco Forex Ventures Limited
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=51522318&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112015023605(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Transocean Sedco Forex Ventures Limited filed Critical Transocean Sedco Forex Ventures Limited
Publication of BR112015023605A2 publication Critical patent/BR112015023605A2/pt
Publication of BR112015023605B1 publication Critical patent/BR112015023605B1/pt

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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
    • 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/028—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force
    • F15B11/032—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force by means of fluid-pressure converters
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/21—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge
    • F15B2211/212—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge the pressure sources being accumulators
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/25—Pressure control functions
    • F15B2211/251—High pressure control

Landscapes

  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
BR112015023605-7A 2013-03-15 2014-03-14 Aparelho que compreende um acumulador, cilindro de sobrecarga, pistão, primeira e segunda câmaras, linha hidráulica e válvula de controle e método BR112015023605B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361800862P 2013-03-15 2013-03-15
US61/800,862 2013-03-15
PCT/US2014/029516 WO2014144916A2 (en) 2013-03-15 2014-03-14 Supercharging pressure in a subsea well system

Publications (2)

Publication Number Publication Date
BR112015023605A2 BR112015023605A2 (https=) 2017-08-22
BR112015023605B1 true BR112015023605B1 (pt) 2022-07-05

Family

ID=51522318

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015023605-7A BR112015023605B1 (pt) 2013-03-15 2014-03-14 Aparelho que compreende um acumulador, cilindro de sobrecarga, pistão, primeira e segunda câmaras, linha hidráulica e válvula de controle e método

Country Status (7)

Country Link
US (1) US10240430B2 (https=)
EP (1) EP2971453B1 (https=)
CN (1) CN105392959B (https=)
BR (1) BR112015023605B1 (https=)
CA (1) CA2907279C (https=)
HK (1) HK1219769A1 (https=)
WO (1) WO2014144916A2 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10132135B2 (en) 2015-08-05 2018-11-20 Cameron International Corporation Subsea drilling system with intensifier
CN106761502B (zh) * 2017-03-10 2023-11-17 南阳市亚华石油机械有限公司 液动泥浆闸阀控制装置
CN111319203A (zh) * 2018-12-17 2020-06-23 恩格尔机械(上海)有限公司 塑料成型机以及用于运行塑料成型机的方法
WO2021138679A1 (en) 2020-01-03 2021-07-08 The Oil Gear Company Subsea hydraulic pressure boosting and regulating system
US12091929B2 (en) * 2022-09-19 2024-09-17 Trendsetter Engineering, Inc. Subsea grease injection system
NO348725B1 (en) * 2023-04-25 2025-05-12 TechnipFMC Norge AS System and method for testing equipment
CN117287140A (zh) * 2023-10-31 2023-12-26 河北新铁虎石油机械有限公司 带剪切压力放大器的地面防喷器控制装置及控制方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1073144B (it) 1976-10-28 1985-04-13 Welko Ind Spa Apparecchiatura idraulica per l'alimentazione di liquido a due differenti pressioni ad un dispositivo idraulico
JPS53102183U (https=) * 1977-01-24 1978-08-17
US4555220A (en) * 1979-11-07 1985-11-26 Towler Hydraulics, Inc. Regeneration system for a hydraulic intensifier unit
JPS6339799A (ja) * 1986-08-05 1988-02-20 ダイキン工業株式会社 切断装置
JP2665556B2 (ja) * 1988-07-29 1997-10-22 オ−クマ株式会社 増圧回路付流体圧クランプ装置
JPH0777205A (ja) * 1993-09-10 1995-03-20 Shin Caterpillar Mitsubishi Ltd 増圧装置
EP1270870B1 (en) * 2001-06-22 2006-08-16 Cooper Cameron Corporation Blow out preventer testing apparatus
EP1333207B1 (en) * 2002-02-01 2005-08-03 Vetco Gray Controls Limited Linear actuators
US7137450B2 (en) * 2004-02-18 2006-11-21 Fmc Technologies, Inc. Electric-hydraulic power unit
US7159662B2 (en) 2004-02-18 2007-01-09 Fmc Technologies, Inc. System for controlling a hydraulic actuator, and methods of using same
US7424917B2 (en) * 2005-03-23 2008-09-16 Varco I/P, Inc. Subsea pressure compensation system
WO2006124024A1 (en) * 2005-05-13 2006-11-23 Welldynamics, Inc. Single line control module for well tool actuation
GB0520878D0 (en) * 2005-10-14 2005-11-23 Stamper Eric S Improved pump
NO332404B1 (no) * 2007-06-01 2012-09-10 Fmc Kongsberg Subsea As Fremgangsmate og innretning for redusering av et trykk i en forste kavitet i en undersjoisk anordning
GB2461061A (en) * 2008-06-19 2009-12-23 Vetco Gray Controls Ltd Subsea hydraulic intensifier with supply directional control valves electronically switched
US20100084588A1 (en) * 2008-10-07 2010-04-08 Diamond Offshore Drilling, Inc. Deepwater Hydraulic Control System
ITMO20100044A1 (it) * 2010-02-26 2011-08-27 De Hieronymis Carlo Maria Rozzi Intensificatore di forza idraulica a riarmo con mantenimento della posizione raggiunta e della forza di spinta ottenuta durante ogni fase di riarmo
US8387706B2 (en) 2010-05-20 2013-03-05 Reel Power Licensing Corp Negative accumulator for BOP shear rams
WO2012149202A2 (en) 2011-04-26 2012-11-01 Bp Corporation North America, Inc. Subsea accumulator system
CN102383769A (zh) * 2011-10-14 2012-03-21 上海大学 动力补偿式液压增压注水系统

Also Published As

Publication number Publication date
EP2971453A4 (en) 2017-05-10
CA2907279C (en) 2021-05-11
CA2907279A1 (en) 2014-09-18
WO2014144916A3 (en) 2015-05-21
CN105392959B (zh) 2019-11-15
CN105392959A (zh) 2016-03-09
US10240430B2 (en) 2019-03-26
US20140262308A1 (en) 2014-09-18
EP2971453A2 (en) 2016-01-20
BR112015023605A2 (https=) 2017-08-22
HK1219769A1 (zh) 2017-04-13
WO2014144916A2 (en) 2014-09-18
EP2971453B1 (en) 2025-05-07

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Legal Events

Date Code Title Description
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]
B06A Patent application procedure suspended [chapter 6.1 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]

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