NO895294D0 - Hydraulisk system. - Google Patents

Hydraulisk system.

Info

Publication number
NO895294D0
NO895294D0 NO895294A NO895294A NO895294D0 NO 895294 D0 NO895294 D0 NO 895294D0 NO 895294 A NO895294 A NO 895294A NO 895294 A NO895294 A NO 895294A NO 895294 D0 NO895294 D0 NO 895294D0
Authority
NO
Norway
Prior art keywords
hydraulic system
hydraulic
Prior art date
Application number
NO895294A
Other languages
English (en)
Other versions
NO895294L (no
Inventor
Stanley W Wachowicz
James Downie
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
Publication of NO895294D0 publication Critical patent/NO895294D0/no
Publication of NO895294L publication Critical patent/NO895294L/no

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
    • E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • E21B29/08—Cutting or deforming pipes to control fluid flow
    • 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
    • E21B33/063—Ram-type blow-out preventers, e.g. with pivoting rams with sliding rams for shearing drill pipes
    • 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
    • Y10T137/0396—Involving pressure control
    • 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
    • Y10T137/8593—Systems
    • Y10T137/86187—Plural tanks or compartments connected for serial flow
    • Y10T137/86196—Separable with valved-connecting passage

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid-Pressure Circuits (AREA)
NO89895294A 1989-01-16 1989-12-28 Hydraulisk system. NO895294L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000588305A CA1291923C (en) 1989-01-16 1989-01-16 Hydraulic power system

Publications (2)

Publication Number Publication Date
NO895294D0 true NO895294D0 (no) 1989-12-28
NO895294L NO895294L (no) 1990-07-17

Family

ID=4139453

Family Applications (1)

Application Number Title Priority Date Filing Date
NO89895294A NO895294L (no) 1989-01-16 1989-12-28 Hydraulisk system.

Country Status (6)

Country Link
US (1) US4923008A (no)
EP (1) EP0379270B1 (no)
AU (1) AU605740B2 (no)
CA (1) CA1291923C (no)
DE (1) DE69011140D1 (no)
NO (1) NO895294L (no)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5400857A (en) * 1993-12-08 1995-03-28 Varco Shaffer, Inc. Oilfield tubular shear ram and method for blowout prevention
US5931442A (en) * 1997-11-14 1999-08-03 Cumpac, Inc. Submersible work vessel for installing a blow out preventer
US6969042B2 (en) * 2004-05-01 2005-11-29 Varco I/P, Inc. Blowout preventer and ram actuator
US7370703B2 (en) * 2005-12-09 2008-05-13 Baker Hughes Incorporated Downhole hydraulic pipe cutter
US8424607B2 (en) * 2006-04-25 2013-04-23 National Oilwell Varco, L.P. System and method for severing a tubular
US7367396B2 (en) * 2006-04-25 2008-05-06 Varco I/P, Inc. Blowout preventers and methods of use
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
US8464525B2 (en) 2007-02-07 2013-06-18 National Oilwell Varco, L.P. Subsea power fluid recovery systems
US7926501B2 (en) * 2007-02-07 2011-04-19 National Oilwell Varco L.P. Subsea pressure systems for fluid recovery
NO329453B1 (no) * 2007-03-16 2010-10-25 Fmc Kongsberg Subsea As Trykkontrollanordning og fremgangsmate
US8844898B2 (en) 2009-03-31 2014-09-30 National Oilwell Varco, L.P. Blowout preventer with ram socketing
US8720584B2 (en) * 2011-02-24 2014-05-13 Foro Energy, Inc. Laser assisted system for controlling deep water drilling emergency situations
US8783360B2 (en) * 2011-02-24 2014-07-22 Foro Energy, Inc. Laser assisted riser disconnect and method of use
US8783361B2 (en) * 2011-02-24 2014-07-22 Foro Energy, Inc. Laser assisted blowout preventer and methods of use
US8490705B2 (en) * 2009-10-28 2013-07-23 Diamond Offshore Drilling, Inc. Hydraulic control system monitoring apparatus and method
IT1399847B1 (it) * 2010-05-13 2013-05-09 Bricca Struttura per la messa in sicurezza dei pozzi petroliferi off shore.
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
US8651190B2 (en) * 2010-10-28 2014-02-18 Hydril Usa Manufacturing Llc Shear boost triggering and bottle reducing system and method
US8403053B2 (en) * 2010-12-17 2013-03-26 Hydril Usa Manufacturing Llc Circuit functional test system and method
KR20150092371A (ko) 2011-03-09 2015-08-12 내셔널 오일웰 바르코 엘.피. 유정 보어를 밀봉하기 위한 방법 및 장치
NO332669B1 (no) 2011-05-16 2012-12-03 Smart Installations As Kutteanordning, sikkerhetsventil, fremgangsmate samt anvendelser for avkutting av en rorstrengrelatert gjenstand i en sikkerhetsventil for en bronn
US10309191B2 (en) 2012-03-12 2019-06-04 Managed Pressure Operations Pte. Ltd. Method of and apparatus for drilling a subterranean wellbore
GB2500188B (en) * 2012-03-12 2019-07-17 Managed Pressure Operations Blowout preventer assembly
GB2501094A (en) 2012-04-11 2013-10-16 Managed Pressure Operations Method of handling a gas influx in a riser
BR112015004458A8 (pt) * 2012-09-01 2019-08-27 Chevron Usa Inc sistema de controle de poço, bop a laser e conjunto de bop
SG10202001692PA (en) 2012-11-07 2020-04-29 Transocean Sedco Forex Ventures Ltd Subsea energy storage for blow out preventers (bop)
BR112015020108B1 (pt) 2013-02-21 2021-11-09 National Oilwell Varco, L.P. Unidade de controlador preventivo de erupção, e, método de monitoramento de um controlador preventivo de erupção
US8727018B1 (en) * 2013-07-19 2014-05-20 National Oilwell Varco, L.P. Charging unit, system and method for activating a wellsite component
US9650856B2 (en) * 2013-11-12 2017-05-16 Cameron International Corporation Assembly and system including a surge relief valve
US10300484B2 (en) * 2014-03-26 2019-05-28 The George Washington University Handheld fluid handling systems and methods
US20160348459A1 (en) * 2015-05-29 2016-12-01 Cameron International Corporation Wire Cutting Blowout Preventer
US11314375B2 (en) 2018-10-01 2022-04-26 Precigenome, LLC Multichannel pressure control system with user friendly interface

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3044481A (en) * 1958-06-02 1962-07-17 Regan Forge & Eng Co Automatic pressure fluid accumulator system
US3338302A (en) * 1964-08-24 1967-08-29 Texaco Inc Control system for sub-sea apparatus
US3590920A (en) * 1969-03-12 1971-07-06 Shaffer Tool Works Remote-controlled oil well pipe shear and shutoff apparatus
US3766978A (en) * 1969-03-12 1973-10-23 Shaffer Tool Works Remote controlled oil well pipe shear and shut-off apparatus
US3736982A (en) * 1972-05-01 1973-06-05 Rucker Co Combination shearing and shut-off ram for blowout preventer
US3804175A (en) * 1972-07-12 1974-04-16 D Miller System of firefighting and blow-out protection for a drilling operation
GB1505496A (en) * 1974-04-29 1978-03-30 Stewart & Stevenson Inc Jim Hydraulic control system for controlling hydraulically actuated underwater devices
US4130161A (en) * 1977-09-06 1978-12-19 Cameron Iron Works, Inc. Underwater Christmas tree
US4467833A (en) * 1977-10-11 1984-08-28 Nl Industries, Inc. Control valve and electrical and hydraulic control system
US4413642A (en) * 1977-10-17 1983-11-08 Ross Hill Controls Corporation Blowout preventer control system
US4185652A (en) * 1977-10-31 1980-01-29 Nl Industries, Inc. Subaqueous sequence valve mechanism
US4240503A (en) * 1979-05-01 1980-12-23 Hydril Company Blowout preventer shearing and sealing rams
US4509405A (en) * 1979-08-20 1985-04-09 Nl Industries, Inc. Control valve system for blowout preventers
US4349041A (en) * 1979-08-20 1982-09-14 Nl Industries, Inc. Control valve system for blowout preventers
US4724866A (en) * 1986-07-31 1988-02-16 Nl Industries, Inc. Speed control valve

Also Published As

Publication number Publication date
EP0379270B1 (en) 1994-08-03
EP0379270A3 (en) 1991-05-02
NO895294L (no) 1990-07-17
EP0379270A2 (en) 1990-07-25
DE69011140D1 (de) 1994-09-08
CA1291923C (en) 1991-11-12
AU4709089A (en) 1990-07-19
US4923008A (en) 1990-05-08
AU605740B2 (en) 1991-01-17

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