AR247599A1 - Conjunto accionador de armadura de control y metodo para actuarlo - Google Patents

Conjunto accionador de armadura de control y metodo para actuarlo

Info

Publication number
AR247599A1
AR247599A1 AR91318949A AR31894991A AR247599A1 AR 247599 A1 AR247599 A1 AR 247599A1 AR 91318949 A AR91318949 A AR 91318949A AR 31894991 A AR31894991 A AR 31894991A AR 247599 A1 AR247599 A1 AR 247599A1
Authority
AR
Argentina
Prior art keywords
cavity
piston
open
cylinder
locking
Prior art date
Application number
AR91318949A
Other languages
English (en)
Original Assignee
Baroid Technology 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 Baroid Technology Inc filed Critical Baroid Technology Inc
Application granted granted Critical
Publication of AR247599A1 publication Critical patent/AR247599A1/es

Links

Classifications

    • 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/26—Locking mechanisms
    • F15B15/261—Locking mechanisms using positive interengagement, e.g. balls and grooves, for locking in the end positions
    • 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
    • E21B33/061—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Actuator (AREA)
  • Lock And Its Accessories (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

CONJUNTO ACCIONADOR DE ARMADURA DE CONTROL PARA IMPARTIRLE UN MOVIMIENTO DE VAIVEN A UN BLOQUE DE ARIETE ENTRE UNA POSICION DE ABIERTO A CERRADO EN RESPUESTA A UNA FUENTE DE FLUIDO BAJO PRESION PARA CONTROLAR EL PASO DE FLUIDOS DE POZOS A TRAVES DE LA ARMADURA DE CONTROL, ESTA ARMADURA TIENE UN PASAJE PARA RECIBIR PIEZAS TUBULARES EXTENDIDAS DENTRO DE UN POZO, COMPRENDIENDO:UN CILINDRO CON UNA CAVIDAD INTERIOR QUE DEFINE UN EJE;UN PISTON IMPULSOR MOVIBLE AXILMENTE DENTRO DE LA CAVIDAD DESDE LA POSICION DE ABIERTO A LA DE CERRADO, TENIENDO EL PISTON EN SU INTERIOR UNA CAVIDAD DE BARRA DE TRABA EXTENDIDA AXILMENTE;UNA CABEZA DE CILINDRO QUE ESTABLECE CONTACTO DE CIERRE CON UN EXTREMO DEL CILINDRO;UN EJE EXTENDIDO DESDE EL CILINDRO PARA CONECTAR EL PISTON IMPULSOR Y EL BLOQUE DE ARIETE;UNA VARILLA DE TRABA, QUE TIENE UN EXTREMO ASEGURADO A LA CABEZA DE CILINDRO Y EL OTRO MOVIBLE DENTRO DE LA CAVIDAD EXTENDIDA AXILMENTE EN EL PISTON IMPULSOR, TENIENDO LA VARILLA DE TRABA SUPERFICIES E SPACIADAS AXILMENTE Y QUE SE EXTIENDEN POR UN PLANO PERPENDICULAR AL EJE DE LA CAVIDAD DE CILINDRO; UN SEGMENTO DE TRABA LLEVADO POR EL PISTON IMPULSOR Y MOVIBLE RADIALMENTE RESPECTO AL MISMO;TENIENDO EL SEGMENTO DE TRABA UNA SUPERFICIE COMPLEMENTARIA PARA ESTABLECER CONTACTO DE TRABA CON UNA SUPERFICIE DE TRABA DE LA BARRA A FIN DE IMPEDIR QUE EL PISTON IMPULSOR SE MUEVA DENTRO DE LA CAVIDAD Y PASE A LA POSICION DE ARIETE ABIERTO;Y UNA UNIDAD DESTRABADORA PARA MOVER AL SEGMENTO Y APARTARLO DE LA POSICION EN LA QUE ESTABLECE CONTACTO CON LA BARRA DE TRABA A FIN DE SOLTAR EL PISTON Y PERMITIR QUE EL BLOQUE SE MUEVA A LA POSICION DE ABIERTO.
AR91318949A 1990-01-30 1991-01-29 Conjunto accionador de armadura de control y metodo para actuarlo AR247599A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/472,644 US5025708A (en) 1990-01-30 1990-01-30 Actuator with automatic lock

Publications (1)

Publication Number Publication Date
AR247599A1 true AR247599A1 (es) 1995-01-31

Family

ID=23876365

Family Applications (1)

Application Number Title Priority Date Filing Date
AR91318949A AR247599A1 (es) 1990-01-30 1991-01-29 Conjunto accionador de armadura de control y metodo para actuarlo

Country Status (10)

Country Link
US (1) US5025708A (es)
EP (1) EP0515382A4 (es)
JP (1) JPH05508455A (es)
AR (1) AR247599A1 (es)
AU (1) AU7031691A (es)
BR (1) BR9007985A (es)
CA (1) CA2074832A1 (es)
MX (1) MX168294B (es)
NO (1) NO179022C (es)
WO (1) WO1991011624A1 (es)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5379969A (en) * 1992-01-30 1995-01-10 The Boeing Company Hydraulic actuator with mechanical lock and installation
US5400857A (en) * 1993-12-08 1995-03-28 Varco Shaffer, Inc. Oilfield tubular shear ram and method for blowout prevention
US5575452A (en) * 1995-09-01 1996-11-19 Varco Shaffer, Inc. Blowout preventer with ram wedge locks
US5897094A (en) * 1996-12-27 1999-04-27 Varco Shaffer, Inc. BOP with improved door connectors
US5918851A (en) * 1998-03-03 1999-07-06 Cooper Cameron Corporation Blowout preventer ram automatic locking system
US6554247B2 (en) 2001-05-04 2003-04-29 Hydril Company Quick release blowout preventer bonnet
US7096960B2 (en) * 2001-05-04 2006-08-29 Hydrill Company Lp Mounts for blowout preventer bonnets
US6510897B2 (en) 2001-05-04 2003-01-28 Hydril Company Rotational mounts for blowout preventer bonnets
US7699554B2 (en) 2003-06-03 2010-04-20 Hydril Usa Manufacturing Llc Removable seal carrier for blowout preventer bonnet assembly
GB2404696A (en) * 2003-08-05 2005-02-09 Plexus Ocean Syst Ltd Actuator with integral lock
US6969042B2 (en) * 2004-05-01 2005-11-29 Varco I/P, Inc. Blowout preventer and ram actuator
US7195224B2 (en) * 2005-02-01 2007-03-27 Varco I/P, Inc. Blowout preventer and locking mechanism
US8424607B2 (en) * 2006-04-25 2013-04-23 National Oilwell Varco, L.P. System and method for severing a tubular
US8720564B2 (en) 2006-04-25 2014-05-13 National Oilwell Varco, L.P. Tubular severing system and method of using same
US7367396B2 (en) 2006-04-25 2008-05-06 Varco I/P, Inc. Blowout preventers and methods of use
US8720565B2 (en) 2006-04-25 2014-05-13 National Oilwell Varco, L.P. Tubular severing system and method of using same
US7798466B2 (en) 2007-04-27 2010-09-21 Varco I/P, Inc. Ram locking blowout preventer
US8844898B2 (en) 2009-03-31 2014-09-30 National Oilwell Varco, L.P. Blowout preventer with ram socketing
EP2576962B1 (en) 2010-05-28 2015-05-06 National Oilwell Varco, L.P. System and method for severing a tubular
US9428994B2 (en) 2010-07-01 2016-08-30 National Oilwell Varco, L.P. Blowout preventer monitor with trigger sensor and method of using same
NO2588709T3 (es) 2010-07-01 2018-07-21
US8540017B2 (en) 2010-07-19 2013-09-24 National Oilwell Varco, L.P. Method and system for sealing a wellbore
US8544538B2 (en) 2010-07-19 2013-10-01 National Oilwell Varco, L.P. System and method for sealing a wellbore
US9260932B2 (en) 2010-09-14 2016-02-16 National Oilwell Varco, L.P. Blowout preventer ram assembly and method of using same
US9022104B2 (en) 2010-09-29 2015-05-05 National Oilwell Varco, L.P. Blowout preventer blade assembly and method of using same
US9045961B2 (en) 2011-01-31 2015-06-02 National Oilwell Varco, L.P. Blowout preventer seal and method of using same
NO2683912T3 (es) 2011-03-09 2018-01-20
CN103764941B (zh) 2011-06-08 2016-09-28 阿克森Ep股份有限公司 改进的防喷器
US9003953B2 (en) * 2011-09-14 2015-04-14 Schlumberger Technology Corporation Lockable hydraulic actuator
CA2868526C (en) 2012-04-10 2017-03-07 National Oilwell Varco, L.P. Blowout preventer with locking ram assembly and method of using same
SG11201406394SA (en) 2012-04-10 2014-11-27 Nat Oilwell Varco Lp Blowout preventer locking door assembly and method of using same
SG11201406396RA (en) 2012-04-10 2014-11-27 Nat Oilwell Varco Lp Blowout preventer seal assembly and method of using same
US9163471B2 (en) 2012-04-27 2015-10-20 Cameron International Corporation Position monitoring system and method
US9187974B2 (en) 2012-04-27 2015-11-17 Cameron International Corporation System and method for position monitoring using ultrasonic sensor
US9804039B2 (en) 2012-04-27 2017-10-31 Cameron International Corporation System and method for position monitoring using ultrasonic sensor
US8857784B2 (en) * 2012-09-27 2014-10-14 Cameron International Corporation Linear clutch for blowout preventer
KR101717870B1 (ko) 2013-02-21 2017-03-17 내셔널 오일웰 바르코 엘.피. 분출 방지기 감시 시스템 및 그 사용 방법
US9238950B2 (en) 2014-01-10 2016-01-19 National Oilwell Varco, L.P. Blowout preventer with packer assembly and method of using same
US9850730B2 (en) * 2014-07-17 2017-12-26 Hydril Usa Distribution, Llc Ram blowout preventer piston rod subassembly
US10018009B2 (en) * 2015-02-26 2018-07-10 Cameron International Corporation Locking apparatus
WO2018056836A2 (en) 2016-09-26 2018-03-29 Maritime Promeco As Wellbore control device
EP3839198A1 (en) * 2019-12-18 2021-06-23 Cameron Technologies Limited Lock system for a blowout preventer
CN116838284B (zh) * 2023-09-01 2023-11-07 河北新铁虎石油机械有限公司 一种弹性锁紧且双级油缸解锁的闸板防喷器液压锁紧装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3050943A (en) * 1957-04-29 1962-08-28 Westinghouse Electric Corp Linear driving mechanism
US2927432A (en) * 1958-03-18 1960-03-08 Ibm Hydraulic positioning device
US3242826A (en) * 1963-10-11 1966-03-29 Shaffer Tool Works Locking device for a fluid operated rod
US3251278A (en) * 1964-12-16 1966-05-17 Robert H Royster Fluid pressure actuator with fluid pressure controlled locking means
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
US4076208A (en) * 1976-10-04 1978-02-28 Hydril Company Blowout preventer ram lock
US4188860A (en) * 1978-01-03 1980-02-19 Shafco Industries, Inc. Locking mechanism
US4293115A (en) * 1979-09-24 1981-10-06 Hydril Company Testing mechanism for blowout preventer ram lock
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
US4519571A (en) * 1983-01-31 1985-05-28 Koomey Blowout Preventers, Inc. Fluid operated, axially reciprocating actuator
US4523639A (en) * 1983-11-21 1985-06-18 Koomey Blowout Preventers, Inc. Ram type blowout preventers
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
US4969627A (en) * 1986-10-27 1990-11-13 Cameron Iron Works Usa, Inc. Rod locking device

Also Published As

Publication number Publication date
BR9007985A (pt) 1992-11-03
NO179022C (no) 1996-07-17
CA2074832A1 (en) 1991-07-31
AU7031691A (en) 1991-08-21
NO922989D0 (no) 1992-07-29
WO1991011624A1 (en) 1991-08-08
JPH05508455A (ja) 1993-11-25
EP0515382A1 (en) 1992-12-02
MX168294B (es) 1993-05-14
NO922989L (no) 1992-07-29
US5025708A (en) 1991-06-25
NO179022B (no) 1996-04-09
EP0515382A4 (en) 1993-04-14

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