BR112017012703A2 - ? uncontrolled flow prevention control systems? - Google Patents

? uncontrolled flow prevention control systems?

Info

Publication number
BR112017012703A2
BR112017012703A2 BR112017012703A BR112017012703A BR112017012703A2 BR 112017012703 A2 BR112017012703 A2 BR 112017012703A2 BR 112017012703 A BR112017012703 A BR 112017012703A BR 112017012703 A BR112017012703 A BR 112017012703A BR 112017012703 A2 BR112017012703 A2 BR 112017012703A2
Authority
BR
Brazil
Prior art keywords
valve
hydraulic
solenoid valve
cavities
block
Prior art date
Application number
BR112017012703A
Other languages
Portuguese (pt)
Inventor
Mcauley Alexander
GUTIERREZ Carl
CARRERA Daniel
David Beales Thomas
William STEWART Zachary
Original Assignee
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 Distrib Llc filed Critical Hydril Usa Distrib Llc
Publication of BR112017012703A2 publication Critical patent/BR112017012703A2/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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

Abstract

um sistema de controle de prevenção de fluxo descontrolado inclui um bloco de válvulas que tem uma face da válvula solenoide e uma face da válvula hidráulica. as cavidades das válvulas solenoides se estendem no interior do bloco de válvulas da face da válvula solenoide, cada cavidade da válvula solenoide contendo uma válvula solenoide acionada eletricamente. as cavidades das válvulas hidráulicas se estendem para o interior do bloco de válvulas da face da válvula hidráulica, cada uma contendo uma válvula hidráulica. uma passagem de fornecimento da válvula solenoide no bloco de válvulas une cada uma das cavidades da válvula solenoide. a passagem piloto da válvula solenoide no bloco de válvulas se estende a partir de uma das cavidades da válvula solenoide até uma das válvulas hidráulicas. uma passagem de fornecimento da válvula hidráulica no bloco de válvulas une cada uma das cavidades da válvula hidráulica. uma passagem de saída da válvula hidráulica que se estende a partir de cada uma das cavidades da válvula hidráulica para fora do bloco de válvulas.An uncontrolled flow prevention control system includes a valve block that has a solenoid valve face and a hydraulic valve face. the solenoid valve cavities extend within the valve block of the solenoid valve face, each solenoid valve cavity containing an electrically actuated solenoid valve. the hydraulic valve cavities extend into the valve block of the hydraulic valve face, each containing a hydraulic valve. a solenoid valve supply passage in the valve block joins each of the solenoid valve cavities. the pilot passage of the solenoid valve in the valve block extends from one of the solenoid valve cavities to one of the hydraulic valves. A hydraulic valve supply passage in the valve block joins each of the hydraulic valve cavities. a hydraulic valve outlet passage extending from each of the hydraulic valve cavities out of the valve block.

BR112017012703A 2014-12-17 2015-12-17 ? uncontrolled flow prevention control systems? BR112017012703A2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462093200P 2014-12-17 2014-12-17
US14/971,305 US20160177653A1 (en) 2014-12-17 2015-12-16 Hydraulic Valve Arrangement for Blowout Preventer
PCT/US2015/066401 WO2016100680A1 (en) 2014-12-17 2015-12-17 Hydraulic valve arrangement for subsea blowout preventers

Publications (1)

Publication Number Publication Date
BR112017012703A2 true BR112017012703A2 (en) 2018-03-13

Family

ID=55077663

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017012703A BR112017012703A2 (en) 2014-12-17 2015-12-17 ? uncontrolled flow prevention control systems?

Country Status (7)

Country Link
US (1) US20160177653A1 (en)
KR (1) KR20170137699A (en)
CN (1) CN107250482A (en)
BR (1) BR112017012703A2 (en)
MX (1) MX2017008082A (en)
NO (1) NO20170858A1 (en)
WO (1) WO2016100680A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10196871B2 (en) 2014-09-30 2019-02-05 Hydril USA Distribution LLC Sil rated system for blowout preventer control
US10876369B2 (en) 2014-09-30 2020-12-29 Hydril USA Distribution LLC High pressure blowout preventer system
US10745995B2 (en) 2017-10-13 2020-08-18 Onesubsea Ip Uk Limited Fluid tolerant subsea manifold system
US11112328B2 (en) * 2019-04-29 2021-09-07 Baker Hughes Oilfield Operations Llc Temperature based leak detection for blowout preventers

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3149644A (en) * 1961-07-06 1964-09-22 American Optical Corp Pressure relief valve system
DE1550316B2 (en) * 1966-10-25 1971-05-27 Herion Werke KG, 7012 Fellbach PRESSURE-ACTUATED DIAPHRAGM VALVE WITH A THROTTLE CLEANED BY A PIN
US4413642A (en) * 1977-10-17 1983-11-08 Ross Hill Controls Corporation Blowout preventer control system
US5042530A (en) * 1989-04-25 1991-08-27 Hydril Company Subsea wellhead apparatus
WO1998026155A1 (en) * 1996-12-09 1998-06-18 Hydril Company Blowout preventer control system
US6328070B2 (en) * 1999-03-01 2001-12-11 Abb Offshore Systems Inc. Valve arrangement for controlling hydraulic fluid flow to a subsea system
JP3843060B2 (en) * 2002-11-07 2006-11-08 Ｓｍｃ株式会社 Board mounted manifold valve
SG136961A1 (en) * 2004-04-30 2007-11-29 Dril Quip Inc Control ball valve
WO2009023195A1 (en) * 2007-08-09 2009-02-19 Dtc International, Inc. Control module for subsea equipment
CN201250646Y (en) * 2008-07-31 2009-06-03 河北华北石油荣盛机械制造有限公司 Underwater hydraulic pressure directional control valve
US9353771B2 (en) * 2009-12-18 2016-05-31 Norgren Gmbh Multiple-stage valve system
CN102797433B (en) * 2012-08-15 2014-10-29 中国石油大学(华东) Differential deep water blowout preventer control valve
US9970287B2 (en) * 2012-08-28 2018-05-15 Cameron International Corporation Subsea electronic data system

Also Published As

Publication number Publication date
MX2017008082A (en) 2017-09-28
CN107250482A (en) 2017-10-13
US20160177653A1 (en) 2016-06-23
WO2016100680A1 (en) 2016-06-23
NO20170858A1 (en) 2017-05-24
KR20170137699A (en) 2017-12-13

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Legal Events

Date Code Title Description
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]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time