BRPI0519447A2 - aparelho de recalque para um preventor de explosço, preventor de explosço e mÉtodo de travamento de bloco de recalque no preventor de explosço - Google Patents

aparelho de recalque para um preventor de explosço, preventor de explosço e mÉtodo de travamento de bloco de recalque no preventor de explosço

Info

Publication number
BRPI0519447A2
BRPI0519447A2 BRPI0519447-4A BRPI0519447A BRPI0519447A2 BR PI0519447 A2 BRPI0519447 A2 BR PI0519447A2 BR PI0519447 A BRPI0519447 A BR PI0519447A BR PI0519447 A2 BRPI0519447 A2 BR PI0519447A2
Authority
BR
Brazil
Prior art keywords
explosion
repression
ram
block
preventer
Prior art date
Application number
BRPI0519447-4A
Other languages
English (en)
Inventor
Tri Canh Le
Original Assignee
Varco Int
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 Varco Int filed Critical Varco Int
Publication of BRPI0519447A2 publication Critical patent/BRPI0519447A2/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
    • E21B33/06—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Actuator (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Tents Or Canopies (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
  • Clamps And Clips (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Fluid-Damping Devices (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Punching Or Piercing (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

APARELHO DE RECALQUE PARA UM PREVENTOR DE EXPLOSçO, PREVENTOR DE EXPLOSAO E MÉTODO DE TRAVAMENTO DE BLOCO DE RECALQUE NO PREVENTOR DE EXPLOSçO. Prevê um aparelho de recalque compreendendo um pistão (50) para movimentação de um bloco de recalque e um eixo de travamento (40) estendendo-se a partir do pistão (120, 50) até uma carcaça (22), o referido eixo de travamento (40) compreende uma porção cônica (41), o aparelho de recalque compreende ainda um membro de travamento (70) , de modo que quando em uso o referido pistão (120, 50) se estende a partir da porção cônica (41) do referido eixo de travamento (40) movendo-se para o referido membro de travamento (70) onde o referido membro de travamento (70) se move em direção à referida porção cônica (41) para inibir a retração do referido pistão (120, 50).
BRPI0519447-4A 2005-02-01 2005-03-07 aparelho de recalque para um preventor de explosço, preventor de explosço e mÉtodo de travamento de bloco de recalque no preventor de explosço BRPI0519447A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/048,096 US7195224B2 (en) 2005-02-01 2005-02-01 Blowout preventer and locking mechanism
PCT/GB2005/050030 WO2006082353A1 (en) 2005-02-01 2005-03-07 Ram automatic locking system for a blowout preventer

Publications (1)

Publication Number Publication Date
BRPI0519447A2 true BRPI0519447A2 (pt) 2009-01-20

Family

ID=34981975

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0519447-4A BRPI0519447A2 (pt) 2005-02-01 2005-03-07 aparelho de recalque para um preventor de explosço, preventor de explosço e mÉtodo de travamento de bloco de recalque no preventor de explosço

Country Status (11)

Country Link
US (1) US7195224B2 (pt)
EP (1) EP1844211B1 (pt)
CN (1) CN101111660B (pt)
AT (1) ATE405724T1 (pt)
BR (1) BRPI0519447A2 (pt)
CA (1) CA2591955C (pt)
DE (1) DE602005009259D1 (pt)
DK (1) DK1844211T3 (pt)
NO (1) NO20073202L (pt)
RU (1) RU2007132881A (pt)
WO (1) WO2006082353A1 (pt)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8720564B2 (en) 2006-04-25 2014-05-13 National Oilwell Varco, L.P. Tubular severing system and method of using same
US8720565B2 (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
US8424607B2 (en) * 2006-04-25 2013-04-23 National Oilwell Varco, L.P. System and method for severing a tubular
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
US8439327B2 (en) * 2009-12-21 2013-05-14 Hydril Usa Manufacturing Llc Shear block and blade interface and method
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
US8807219B2 (en) 2010-09-29 2014-08-19 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
CA2828956C (en) 2011-03-09 2016-08-02 National Oilwell Varco, L.P. Sealing apparatus and method of using same
SG195339A1 (en) * 2011-06-08 2013-12-30 Axon Ep Inc Improved blowout preventer
CA2868524C (en) 2012-04-10 2017-02-14 National Oilwell Varco, L.P. Blowout preventer seal assembly and method of using same
WO2013155200A2 (en) 2012-04-10 2013-10-17 National Oilwell Varco, L.P. Blowout preventer locking door assembly and method of using same
US9169713B2 (en) 2012-04-10 2015-10-27 National Oilwell Varco, L.P. Blowout preventer with locking ram assembly and method of using same
US10000987B2 (en) 2013-02-21 2018-06-19 National Oilwell Varco, L.P. Blowout preventer monitoring system and method of using same
GB201310613D0 (en) * 2013-06-14 2013-07-31 Enovate Systems Ltd Well bore control system
RU2612103C1 (ru) 2013-10-18 2017-03-02 Лисец Аустриа Гмбх Способ для обработки поверхности предметов
US20150136421A1 (en) 2013-11-05 2015-05-21 Nicholas Veldhuisen Annular Blowout Preventer Hydraulic Supply System
US9410393B2 (en) * 2013-12-12 2016-08-09 Hydril USA Distribution LLC Pressure assisted blowout preventer
CN104019274B (zh) * 2014-07-02 2016-06-29 普胜特能源（广汉）服务有限公司 一种自动锁紧式液动平板阀
US9850730B2 (en) * 2014-07-17 2017-12-26 Hydril Usa Distribution, Llc Ram blowout preventer piston rod subassembly
CN104358744B (zh) * 2014-10-31 2017-07-11 常州市腾田液压机械有限公司 一种自动锁紧油缸
CN104358743B (zh) * 2014-10-31 2017-10-31 江苏恒锦田液压科技有限公司 一种旋转式自锁紧液压油缸
CN105986729B (zh) * 2015-02-13 2017-11-17 宁波欧适节能科技有限公司 一种具有自动锁扣功能的空压执行装置
US10018009B2 (en) * 2015-02-26 2018-07-10 Cameron International Corporation Locking apparatus
CN104818956A (zh) * 2015-04-30 2015-08-05 顾军锋 防喷器的闸板锁紧装置
CN104879084B (zh) * 2015-04-30 2017-06-16 顾军锋 防喷器的闸板锁紧装置
CN104847297A (zh) * 2015-04-30 2015-08-19 顾军锋 防喷器的闸板锁紧状态显示装置
GB201514762D0 (en) * 2015-08-19 2015-09-30 Maritime Promeco As Rod locking apparatus
RU2695579C1 (ru) * 2016-01-05 2019-07-24 Нобл Дриллинг Сёрвисиз Инк. Исполнительный механизм плашки с приводом от двигателя, использующий давление, для устройства управления давлением в скважине
CN106194096A (zh) * 2016-08-04 2016-12-07 中国石油大学(华东) 一种海上平台有杆采油复合井口装置
NO343814B1 (en) * 2016-11-09 2019-06-11 Vladimir Andreev Pressure Balanced Double Acting Shear Gate Valve
US11459844B2 (en) * 2019-08-27 2022-10-04 Hydril USA Distribution LLC Blowout preventer system and method
GB2592351B (en) * 2020-02-03 2022-06-22 Enovate Systems Ltd Device and apparatus
CN111173473A (zh) * 2020-03-11 2020-05-19 上海神开石油设备有限公司 一种液锁与手锁的双功能锁紧装置
CN112112597B (zh) * 2020-09-07 2022-11-29 中国石油天然气集团有限公司 闸板防喷器液压锁紧机构闸板状态显示装置

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3242826A (en) 1963-10-11 1966-03-29 Shaffer Tool Works Locking device for a fluid operated rod
US3871613A (en) 1971-09-08 1975-03-18 Robert K Lerouax Non-rotating ram rod locking assembly for blowout preventer
US3791616A (en) 1971-09-08 1974-02-12 Hydril Co Non-rotating ram rod locking assembly for blowout preventer
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
US4052995A (en) 1975-08-19 1977-10-11 Hydril Company Blowout preventer ram lock and locking 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
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
US4582293A (en) 1982-01-06 1986-04-15 Koomey Blowout Preventers, Inc. Hydraulically operated valves
US4519577A (en) 1982-12-02 1985-05-28 Koomey Blowout Preventers, Inc. Flow controlling apparatus
DE3317487A1 (de) * 1983-05-13 1984-11-15 Gabrie, Duje Welter, 5170 Jülich Zwangsverriegelungssystem fuer kolben von druckmittelzylindern
US4601232A (en) 1985-03-01 1986-07-22 Cameron Iron Works, Inc. Rod locking device
US4969627A (en) 1986-10-27 1990-11-13 Cameron Iron Works Usa, Inc. Rod locking device
JPH01141905U (pt) * 1988-03-23 1989-09-28
US4877217A (en) 1988-10-27 1989-10-31 Bowen Tools, Inc. Fail-safe blowout preventer
US4969390A (en) 1989-05-30 1990-11-13 Cooper Industries, Inc. Rod locking device
US5025708A (en) 1990-01-30 1991-06-25 Baroid Technology, Inc. Actuator with automatic lock
US5056418A (en) 1990-10-18 1991-10-15 Granger Stanley W Self-adjusting automatic locking piston for RAM blowout preventers
US5199683A (en) 1992-06-09 1993-04-06 Baroid Technology, Inc. Blowout preventer opening mechanism
CA2145145A1 (en) 1994-04-19 1995-10-20 Richard A. Olson Ram-type blowout preventer
US5515916A (en) 1995-03-03 1996-05-14 Stewart & Stevenson Services, Inc. Blowout preventer
US5505426A (en) 1995-04-05 1996-04-09 Varco Shaffer, Inc. Hydraulically controlled blowout preventer
US5575452A (en) 1995-09-01 1996-11-19 Varco Shaffer, Inc. Blowout preventer with ram wedge locks
US5735502A (en) 1996-12-18 1998-04-07 Varco Shaffer, Inc. BOP with partially equalized ram shafts
US5918851A (en) 1998-03-03 1999-07-06 Cooper Cameron Corporation Blowout preventer ram automatic locking system
FR2810701B1 (fr) * 2000-06-27 2002-12-13 Hydraulique Production Systems Verin hydraulique a double effet avec dispositif de blocage axial
US6857634B2 (en) 2003-02-20 2005-02-22 Varco Shaffer, Inc. BOP assembly with metal inserts

Also Published As

Publication number Publication date
US20060169933A1 (en) 2006-08-03
EP1844211A1 (en) 2007-10-17
NO20073202L (no) 2007-10-05
CA2591955C (en) 2009-12-22
DE602005009259D1 (de) 2008-10-02
WO2006082353A1 (en) 2006-08-10
CN101111660B (zh) 2012-10-10
DK1844211T3 (da) 2009-01-05
EP1844211B1 (en) 2008-08-20
CN101111660A (zh) 2008-01-23
RU2007132881A (ru) 2009-03-10
ATE405724T1 (de) 2008-09-15
US7195224B2 (en) 2007-03-27
CA2591955A1 (en) 2006-08-10

Similar Documents

Publication Publication Date Title
BRPI0519447A2 (pt) aparelho de recalque para um preventor de explosço, preventor de explosço e mÉtodo de travamento de bloco de recalque no preventor de explosço
BRPI0512442A (pt) preventor de explosão e método para mover uma tampa do preventor de explosão
WO2007052082A3 (en) Blowout preventer
ATE509183T1 (de) Scher-dichtramme
AR060634A1 (es) Montaje de desgaste
DK1799957T3 (da) Blow out preventer
MY153396A (en) Bidirectional ram bop and method
BRPI0819084A2 (pt) Métodos para tratar uma zona que intercepta um poço, e para tratar um poço, e, ferramenta de estimulação resistente à obstrução
NO20072782L (no) Forbedringer ved og knyttet til hydrauliske avstengere
BRPI0804410A8 (pt) Equipamento para perfuração de fluidos
MX2009006154A (es) Sello de valvula preventora de reventon tipo ariete de direccion doble.
BRPI0416803A (pt) dispositivo de tampão para teste
CA2465058A1 (en) Quick release blowout preventer bonnet
MX2016009723A (es) Llave de paleta plana y cerradura cilíndrica asociada.
WO2006083690A3 (en) Language engine coordination and switching
BRPI0703113A (pt) equipamento de válvula de gaveta de faca bidirecional e método
TN2011000473A1 (en) Disc tumbler cylinder lock and key combination
WO2012148857A3 (en) Contoured ram bore on type u blowout preventer
MX2012006041A (es) Mecanismos de seguro trasero para dispositivos anti-explosión y método.
MY150413A (en) Wellhead housing bootstrap device
PL1653027T3 (pl) Bezpieczny klucz
MY188102A (en) Unlocking device for an elevator
BR112019019025A2 (pt) Dispositivo de fixação de viga
MA42193B1 (fr) Cylindre de serrure à filtre sécurisé
PL1975350T3 (pl) Klucz do wkładki bębenkowej zamka i klucz z taką wkładką bębenkową zamka

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 AS 6A E 7A ANUIDADES.

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 2160 DE 29/05/2012.