BR112012031718A2 - controlador preventivo de erupção, e, método de monitoração - Google Patents

controlador preventivo de erupção, e, método de monitoração

Info

Publication number
BR112012031718A2
BR112012031718A2 BR112012031718A BR112012031718A BR112012031718A2 BR 112012031718 A2 BR112012031718 A2 BR 112012031718A2 BR 112012031718 A BR112012031718 A BR 112012031718A BR 112012031718 A BR112012031718 A BR 112012031718A BR 112012031718 A2 BR112012031718 A2 BR 112012031718A2
Authority
BR
Brazil
Prior art keywords
controller
preventive
piston
drawer
monitoring method
Prior art date
Application number
BR112012031718A
Other languages
English (en)
Other versions
BR112012031718B1 (pt
Inventor
Christopher Dale Johnson
Eric Trevor Ensley
Joseph James Liotta
Original Assignee
Nat Oilwell Varco Lp
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 Nat Oilwell Varco Lp filed Critical Nat Oilwell Varco Lp
Publication of BR112012031718A2 publication Critical patent/BR112012031718A2/pt
Publication of BR112012031718B1 publication Critical patent/BR112012031718B1/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
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means
    • Y10T137/8175—Plural
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means
    • Y10T137/8225—Position or extent of motion indicator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means
    • Y10T137/8225—Position or extent of motion indicator
    • Y10T137/8242—Electrical
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means
    • Y10T137/8225—Position or extent of motion indicator
    • Y10T137/8275—Indicator element rigidly carried by the movable element whose position is indicated
    • Y10T137/8292—Movable indicator element is a pointer

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Actuator (AREA)

Abstract

controlador preventivo de erupção, e, método de monitoração. um controlador preventivo de erupção para vedar uma tubulação de furo de poço é fornecida. o controlador preventivo de erupção possui um alojamento contendo um furo para através dele receber a tubulação, e pelo menos uma gaveta deslizante e posicionável no interior do alojamento (cada uma das gavetas tendo um bloco de gavetapara selar o encaixe com a tubulação), um atuador para seletivamente acionar o bloco de gaveta (o atuador compreendendo um pistão deslizante e posicionável no interior de um cilindro), e um monitor para detectar o pistão no interior. o monitor possui um indicador visual no exterior do cilindro. o indicador visual está operacionalmente acoplado ao pistão para mostrar uma posição do pistão na medida em que o pistão se move no interior do cilindro e por onde uma posição da gaveta poderá ser determinada.
BR112012031718-0A 2010-07-01 2011-06-24 Controlador preventivo de erupção, e, método de monitoração BR112012031718B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US36078310P 2010-07-01 2010-07-01
US61/360,783 2010-07-01
PCT/US2011/041894 WO2012003146A2 (en) 2010-07-01 2011-06-24 Blowout preventer monitoring system and method of using same
US13/168,594 2011-06-24
US13/168,594 US8978698B2 (en) 2010-07-01 2011-06-24 Blowout preventer monitoring system and method of using same

Publications (2)

Publication Number Publication Date
BR112012031718A2 true BR112012031718A2 (pt) 2016-11-01
BR112012031718B1 BR112012031718B1 (pt) 2020-03-10

Family

ID=45398810

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012031718-0A BR112012031718B1 (pt) 2010-07-01 2011-06-24 Controlador preventivo de erupção, e, método de monitoração

Country Status (8)

Country Link
US (2) US8978698B2 (pt)
EP (1) EP2588709B1 (pt)
CN (1) CN103025995B (pt)
BR (1) BR112012031718B1 (pt)
CA (1) CA2803533C (pt)
NO (1) NO2588709T3 (pt)
SG (1) SG185569A1 (pt)
WO (1) WO2012003146A2 (pt)

Families Citing this family (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9027668B2 (en) 2008-08-20 2015-05-12 Foro Energy, Inc. Control system for high power laser drilling workover and completion unit
US9669492B2 (en) 2008-08-20 2017-06-06 Foro Energy, Inc. High power laser offshore decommissioning tool, system and methods of use
US8627901B1 (en) 2009-10-01 2014-01-14 Foro Energy, Inc. Laser bottom hole assembly
US9089928B2 (en) 2008-08-20 2015-07-28 Foro Energy, Inc. Laser systems and methods for the removal of structures
US9267330B2 (en) 2008-08-20 2016-02-23 Foro Energy, Inc. Long distance high power optical laser fiber break detection and continuity monitoring systems and methods
US9360631B2 (en) 2008-08-20 2016-06-07 Foro Energy, Inc. Optics assembly for high power laser tools
US9719302B2 (en) 2008-08-20 2017-08-01 Foro Energy, Inc. High power laser perforating and laser fracturing tools and methods of use
US9347271B2 (en) 2008-10-17 2016-05-24 Foro Energy, Inc. Optical fiber cable for transmission of high power laser energy over great distances
US9138786B2 (en) 2008-10-17 2015-09-22 Foro Energy, Inc. High power laser pipeline tool and methods of use
US8571368B2 (en) 2010-07-21 2013-10-29 Foro Energy, Inc. Optical fiber configurations for transmission of laser energy over great distances
US9664012B2 (en) 2008-08-20 2017-05-30 Foro Energy, Inc. High power laser decomissioning of multistring and damaged wells
US9242309B2 (en) 2012-03-01 2016-01-26 Foro Energy Inc. Total internal reflection laser tools and methods
US9080425B2 (en) 2008-10-17 2015-07-14 Foro Energy, Inc. High power laser photo-conversion assemblies, apparatuses and methods of use
EP2315904B1 (en) 2008-08-20 2019-02-06 Foro Energy Inc. Method and system for advancement of a borehole using a high power laser
US9244235B2 (en) 2008-10-17 2016-01-26 Foro Energy, Inc. Systems and assemblies for transferring high power laser energy through a rotating junction
US9074422B2 (en) 2011-02-24 2015-07-07 Foro Energy, Inc. Electric motor for laser-mechanical drilling
US10301912B2 (en) * 2008-08-20 2019-05-28 Foro Energy, Inc. High power laser flow assurance systems, tools and methods
US8783360B2 (en) 2011-02-24 2014-07-22 Foro Energy, Inc. Laser assisted riser disconnect and method of use
US8720584B2 (en) 2011-02-24 2014-05-13 Foro Energy, Inc. Laser assisted system for controlling deep water drilling emergency situations
US8684088B2 (en) 2011-02-24 2014-04-01 Foro Energy, Inc. Shear laser module and method of retrofitting and use
US8783361B2 (en) 2011-02-24 2014-07-22 Foro Energy, Inc. Laser assisted blowout preventer and methods of use
US9428994B2 (en) 2010-07-01 2016-08-30 National Oilwell Varco, L.P. Blowout preventer monitor with trigger sensor and method of using same
BR112012031718B1 (pt) 2010-07-01 2020-03-10 National Oilwell Varco, L.P. Controlador preventivo de erupção, e, método de monitoração
US8720579B2 (en) * 2010-07-15 2014-05-13 Oceaneering International, Inc. Emergency blowout preventer (EBOP) control system using an autonomous underwater vehicle (AUV) and method of use
CA2808214C (en) 2010-08-17 2016-02-23 Foro Energy Inc. Systems and conveyance structures for high power long distance laser transmission
EP2678512A4 (en) 2011-02-24 2017-06-14 Foro Energy Inc. Method of high power laser-mechanical drilling
WO2012167102A1 (en) 2011-06-03 2012-12-06 Foro Energy Inc. Rugged passively cooled high power laser fiber optic connectors and methods of use
US9200497B1 (en) * 2011-10-26 2015-12-01 Trendsetter Engineering, Inc. Sensing and monitoring system for use with an actuator of a subsea structure
DE102012007219A1 (de) 2012-04-11 2013-10-17 Frank-Michael Jäger Vorrichtung und Verfahren zur Messung der Funktion von Blow-Out-Preventern
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
NO334269B1 (no) * 2012-05-29 2014-01-27 Fmc Technologies Ltd Bestemmelse av posisjon for hydraulisk undersjøisk aktuator
US9970287B2 (en) 2012-08-28 2018-05-15 Cameron International Corporation Subsea electronic data system
EP2890859A4 (en) 2012-09-01 2016-11-02 Foro Energy Inc REDUCED MECHANICAL ENERGY WELL CONTROL SYSTEMS AND METHODS OF USE
US8978699B2 (en) 2012-09-07 2015-03-17 Cameron International Corporation Blowout preventer status assembly
BR112015005998B1 (pt) * 2012-09-19 2020-11-17 Halliburton Energy Services, Inc unidade e método para determinar a colocação de uma árvore de teste submarino dentro de um controlador preventivo de erupção
US9322264B2 (en) 2012-10-17 2016-04-26 Transocean Innovation Labs Ltd Communications systems and methods for subsea processors
US9410392B2 (en) 2012-11-08 2016-08-09 Cameron International Corporation Wireless measurement of the position of a piston in an accumulator of a blowout preventer system
US9598953B2 (en) 2012-12-14 2017-03-21 Halliburton Energy Services, Inc. Subsea dummy run elimination assembly and related method utilizing a logging assembly
US9874072B2 (en) 2013-03-15 2018-01-23 Joseph Frederick Clement Pipe valve control and method of use
US20150204458A1 (en) * 2014-01-21 2015-07-23 Cameron International Corporation Non-intrusive position detector for valve actuator
US9677573B2 (en) 2014-02-14 2017-06-13 Cameron International Corporation Measurement system
EP3140498B1 (en) * 2014-06-27 2018-04-11 National Oilwell Varco, L.P. Blowout preventer monitor with trigger sensor and method of using same
US10408641B2 (en) 2014-10-30 2019-09-10 Cameron International Corporation Measurement system
US20160138385A1 (en) * 2014-11-18 2016-05-19 Baker Hughes Incorporated Subsurface Pipe Dimension and Position Indicating Device
US9441443B2 (en) * 2015-01-27 2016-09-13 National Oilwell Varco, L.P. Compound blowout preventer seal and method of using same
KR20170135836A (ko) * 2015-02-15 2017-12-08 트랜스오션 이노베이션 랩스 리미티드 Bop 제어 시스템들 및 관련 방법들
US10018009B2 (en) * 2015-02-26 2018-07-10 Cameron International Corporation Locking apparatus
US9587461B1 (en) * 2015-09-11 2017-03-07 Cameron International Corporation Systems and methods for monitoring blowout preventer equipment
US10221687B2 (en) 2015-11-26 2019-03-05 Merger Mines Corporation Method of mining using a laser
US10273774B2 (en) * 2015-12-10 2019-04-30 Cameron International Corporation Assembly and method for monitoring position of blowout preventer rams
US9970569B2 (en) * 2015-12-17 2018-05-15 Cameron International Corporation Closure member position indicator system for use in a blowout preventer
US9822603B2 (en) * 2015-12-30 2017-11-21 Cameron International Corporation Subsea equipment visual indicator
AU2016384770B2 (en) * 2016-01-05 2020-02-20 Noble Drilling Services Inc. Pressure assisted motor operated ram actuator for well pressure control device
US10208555B2 (en) * 2016-09-27 2019-02-19 Cameron International Corporation Blowout preventer monitoring systems and methods
EP3333467A1 (en) * 2016-12-07 2018-06-13 Siemens Aktiengesellschaft Subsea valve position indicator
US10487610B2 (en) * 2017-02-23 2019-11-26 Cameron International Corporation Blowout preventer monitoring systems and methods
US10739318B2 (en) * 2017-04-19 2020-08-11 Baker Hughes, A Ge Company, Llc Detection system including sensors and method of operating such
US10487950B2 (en) 2017-06-02 2019-11-26 Cameron International Corporation Blowout preventer having rotation-operated portion
WO2019050810A1 (en) * 2017-09-06 2019-03-14 Noble Drilling Services Inc. AUTOACTIONED HYDRAULIC PISTON ACTUATOR FOR WELL PRESSURE CONTROL DEVICE
CA3080133A1 (en) 2017-11-02 2019-05-09 Q.E.D. Environmental Systems, Inc. Liquid level sensor system
US10745994B2 (en) * 2018-04-24 2020-08-18 Ge Oil & Gas Pressure Control Lp System and method for preventing inadvertent valve closures
CN109138865A (zh) * 2018-11-12 2019-01-04 美钻深海能源科技研发（上海）有限公司 用于不压井作业机的位置检测装置
CN111779475A (zh) * 2020-06-24 2020-10-16 中国石油天然气集团有限公司 基于电磁波的钻杆接头快速识别方法
US20230127022A1 (en) * 2021-10-26 2023-04-27 Saudi Arabian Oil Company Intelligent Well Control System and Method for Surface Blow-Out Preventer Equipment Stack
WO2023147072A1 (en) * 2022-01-27 2023-08-03 Enerpac Tool Group Corp. Cylinder sensor assembly
US11824682B1 (en) 2023-01-27 2023-11-21 Schlumberger Technology Corporation Can-open master redundancy in PLC-based control system
CN117868796A (zh) * 2024-03-07 2024-04-12 河北华北石油荣盛机械制造有限公司 一种防喷器活塞位置监测系统及方法

Family Cites Families (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US899029A (en) * 1907-01-03 1908-09-22 Builders Iron Foundry Valve-position controlling and indicator device.
US1943039A (en) * 1932-06-11 1934-01-09 Wm B Scaife & Sons Company Proportioning and feeding device
GB471732A (en) * 1935-11-19 1937-09-06 Hydril Co Improvements in packing heads for wells
SE404412B (sv) * 1975-09-18 1978-10-02 Volvo Ab Slitagevarnare vid en servomanovrerad lamellkoppling
US4540046A (en) 1983-09-13 1985-09-10 Nl Industries, Inc. Shear ram apparatus
US4647002A (en) 1983-09-23 1987-03-03 Hydril Company Ram blowout preventer apparatus
US4543649A (en) * 1983-10-17 1985-09-24 Teknar, Inc. System for ultrasonically detecting the relative position of a moveable device
US4836974A (en) * 1986-11-24 1989-06-06 Westinghouse Electric Corp. Variable linear motion cycle monitoring device
US4922423A (en) 1987-12-10 1990-05-01 Koomey Paul C Position and seal wear indicator for valves and blowout preventers
US4877217A (en) * 1988-10-27 1989-10-31 Bowen Tools, Inc. Fail-safe blowout preventer
US5025708A (en) 1990-01-30 1991-06-25 Baroid Technology, Inc. Actuator with automatic lock
GB2275706B (en) * 1990-02-12 1994-11-16 Terence Robert Morrell Wireline valves
US5074518A (en) 1990-11-02 1991-12-24 Hydratech Proportional annular B.O.P. controller
US5150049A (en) 1991-06-24 1992-09-22 Schuetz Tool & Die, Inc. Magnetostrictive linear displacement transducer with temperature compensation
US5287879A (en) * 1993-04-13 1994-02-22 Eastern Oil Tools Pte Ltd. Hydraulically energized wireline blowout preventer
GB2280918B (en) * 1993-08-02 1996-12-11 Hydril Co Position instrumented blowout preventer
US5320325A (en) * 1993-08-02 1994-06-14 Hydril Company Position instrumented blowout preventer
ATE216461T1 (de) 1995-01-13 2002-05-15 Hydril Co Niedrig bauender und leichtgewichtiger hochdruck- ausbruchschieber
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
US5897094A (en) 1996-12-27 1999-04-27 Varco Shaffer, Inc. BOP with improved door connectors
US6173770B1 (en) 1998-11-20 2001-01-16 Hydril Company Shear ram for ram-type blowout preventer
US6041815A (en) 1998-05-04 2000-03-28 Micro Motion, Inc. Enclosed indicator for a piston in a control valve
NO308043B1 (no) * 1998-05-26 2000-07-10 Agr Subsea As Anordning for å fjerne borekaks og gasser i forbindelse med boring
DE19921474A1 (de) * 1999-05-08 2001-01-18 Festo Ag & Co Anzeigeeinrichtung
US6244560B1 (en) 2000-03-31 2001-06-12 Varco Shaffer, Inc. Blowout preventer ram actuating mechanism
AU2000269542A1 (en) * 2000-06-05 2001-12-17 Zaytran, Inc. Linear actuator
US6374925B1 (en) 2000-09-22 2002-04-23 Varco Shaffer, Inc. Well drilling method and system
US6509733B2 (en) 2000-12-20 2003-01-21 Caterpillar Inc Fluid cylinder with embedded positioning sensor
US6554247B2 (en) 2001-05-04 2003-04-29 Hydril Company Quick release blowout preventer bonnet
EP1319800B1 (en) 2001-12-12 2006-02-22 Cooper Cameron Corporation Borehole equipment position detection system
JP2005527817A (ja) * 2002-05-24 2005-09-15 アサイラム リサーチ コーポレーション デジタル電子機器を持つ線形可変差動変圧器
US7023199B2 (en) 2002-12-31 2006-04-04 Caterpillar Inc. Position sensing cylinder cap for ease of service and assembly
DE10310427A1 (de) * 2003-03-11 2004-09-30 Hydac Technology Gmbh Hydrospeicher
SE525936C2 (sv) * 2003-04-07 2005-05-31 Parker Hannifin Ab Kolv- cylinderanordning med positionskännande organ
US7051989B2 (en) 2004-04-30 2006-05-30 Varco I/P, Inc. Blowout preventer and movable ram block support
US7121185B2 (en) 2004-05-28 2006-10-17 Caterpillar Inc. Hydraulic cylinder having a snubbing valve
CN1260542C (zh) 2004-08-18 2006-06-21 浙江大学 耐高压电涡流位移传感器
US7318480B2 (en) * 2004-09-02 2008-01-15 Vetco Gray Inc. Tubing running equipment for offshore rig with surface blowout preventer
US7234530B2 (en) * 2004-11-01 2007-06-26 Hydril Company Lp Ram BOP shear device
JP4453023B2 (ja) * 2005-06-20 2010-04-21 Ｓｍｃ株式会社 位置検出装置付き流体圧シリンダ
US7762338B2 (en) * 2005-08-19 2010-07-27 Vetco Gray Inc. Orientation-less ultra-slim well and completion system
US7331562B2 (en) * 2005-11-07 2008-02-19 Varco I/P, Inc. Blowout preventer with breech assembly
US20080040070A1 (en) * 2006-08-11 2008-02-14 Varco I/P, Inc. Position Indicator for a Blowout Preventer
CN101675213B (zh) * 2007-02-16 2017-09-15 海德里尔美国制造业有限责任公司 闸板防喷器位置感测器
US7832706B2 (en) 2007-02-16 2010-11-16 Hydrill USA Manufacturing LLC RAM BOP position sensor
US7980305B2 (en) * 2007-02-16 2011-07-19 Hydril Usa Manufacturing Llc Ram BOP position sensor
US7798466B2 (en) 2007-04-27 2010-09-21 Varco I/P, Inc. Ram locking blowout preventer
CA2599402C (en) 2007-08-28 2015-05-05 Darwell Industries Ltd. Method of forming a blowout preventer body
US8413716B2 (en) * 2008-12-16 2013-04-09 Hydril Usa Manufacturing Llc Position data based method, interface and device for blowout preventer
US8464752B2 (en) 2010-06-30 2013-06-18 Hydril Usa Manufacturing Llc External position indicator of ram blowout preventer
BR112012031718B1 (pt) 2010-07-01 2020-03-10 National Oilwell Varco, L.P. Controlador preventivo de erupção, e, método de monitoração

Also Published As

Publication number Publication date
CN103025995A (zh) 2013-04-03
EP2588709A2 (en) 2013-05-08
US8978698B2 (en) 2015-03-17
BR112012031718B1 (pt) 2020-03-10
CA2803533A1 (en) 2012-01-05
CA2803533C (en) 2018-03-06
SG185569A1 (en) 2012-12-28
US20150159459A1 (en) 2015-06-11
EP2588709A4 (en) 2016-04-20
EP2588709B1 (en) 2018-02-21
WO2012003146A2 (en) 2012-01-05
US20120000646A1 (en) 2012-01-05
CN103025995B (zh) 2016-11-16
WO2012003146A3 (en) 2012-02-23
US9708877B2 (en) 2017-07-18
NO2588709T3 (pt) 2018-07-21

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