NO20006688L - Brönner - Google Patents

Brönner

Info

Publication number
NO20006688L
NO20006688L NO20006688A NO20006688A NO20006688L NO 20006688 L NO20006688 L NO 20006688L NO 20006688 A NO20006688 A NO 20006688A NO 20006688 A NO20006688 A NO 20006688A NO 20006688 L NO20006688 L NO 20006688L
Authority
NO
Norway
Prior art keywords
hydraulic
signals
vessel
control module
electrical
Prior art date
Application number
NO20006688A
Other languages
Norwegian (no)
Other versions
NO20006688D0 (en
Inventor
David John Jones
John Nigel Winchester
David Henry Stewart
Original Assignee
Abb Offshore Systems Ltd
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 Abb Offshore Systems Ltd filed Critical Abb Offshore Systems Ltd
Publication of NO20006688D0 publication Critical patent/NO20006688D0/en
Publication of NO20006688L publication Critical patent/NO20006688L/en

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
    • E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
    • E21B33/0355—Control systems, e.g. hydraulic, pneumatic, electric, acoustic, for submerged well heads
    • 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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0007—Equipment or details not covered by groups E21B15/00 - E21B40/00 for underwater installations

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)
  • Earth Drilling (AREA)

Abstract

Et overhalingsstyresystem (10) har en hydraulikkenhet (30) og en elektrisk styresignal- enhet plassert på et fartøy og en styremodul (36) plassert i nærheten av en undersjøisk brønn (14). En elektrohydraulisk navlestreng (32) overfører elektriske og hydrauliske kraftsignaler fra fartøyet til styremodulen (36). Under overhaling av en brønn styres overhalingsanordninger (12) av hydrauliske signaler frembragt av en elektrohydraulisk svitsj i styremodulen. De hydrauliske signaler frembringes som reaksjon på elektriske signaler fra fartøyet.An overhaul control system (10) has a hydraulic unit (30) and an electrical control signal unit located on a vessel and a control module (36) located near a subsea well (14). An electro-hydraulic umbilical cord (32) transmits electrical and hydraulic power signals from the vessel to the control module (36). During overhaul of a well, overtaking devices (12) are controlled by hydraulic signals generated by an electrohydraulic switch in the control module. The hydraulic signals are generated in response to electrical signals from the vessel.

NO20006688A 1998-07-01 2000-12-28 Brönner NO20006688L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9814114.6A GB9814114D0 (en) 1998-07-01 1998-07-01 Wells
PCT/GB1999/002088 WO2000001915A2 (en) 1998-07-01 1999-07-01 Control system for the workover of oil wells

Publications (2)

Publication Number Publication Date
NO20006688D0 NO20006688D0 (en) 2000-12-28
NO20006688L true NO20006688L (en) 2001-03-01

Family

ID=10834655

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20006688A NO20006688L (en) 1998-07-01 2000-12-28 Brönner

Country Status (6)

Country Link
EP (1) EP1144794A3 (en)
AU (1) AU4527099A (en)
BR (1) BR9911630A (en)
GB (2) GB9814114D0 (en)
NO (1) NO20006688L (en)
WO (1) WO2000001915A2 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6349770B1 (en) 2000-01-14 2002-02-26 Weatherford/Lamb, Inc. Telescoping tool
US6488093B2 (en) 2000-08-11 2002-12-03 Exxonmobil Upstream Research Company Deep water intervention system
GB2367593B (en) * 2000-10-06 2004-05-05 Abb Offshore Systems Ltd Control of hydrocarbon wells
US6988554B2 (en) 2003-05-01 2006-01-24 Cooper Cameron Corporation Subsea choke control system
BRPI0318627B1 (en) * 2003-12-17 2016-01-12 Fmc Technologies drive tools and electrically operated pipe hook seating tool
US7934562B2 (en) 2004-12-03 2011-05-03 Vetco Gray Scandinavia As Hybrid control system and method
US8336629B2 (en) 2009-10-02 2012-12-25 Schlumberger Technology Corporation Method and system for running subsea test tree and control system without conventional umbilical
US10876369B2 (en) 2014-09-30 2020-12-29 Hydril USA Distribution LLC High pressure blowout preventer system
US10048673B2 (en) 2014-10-17 2018-08-14 Hydril Usa Distribution, Llc High pressure blowout preventer system
BR112017004973A2 (en) 2014-09-30 2018-03-06 Hydril Usa Distrib Llc control system for a subsea overflow safety system, redundant control system and method for controlling a safety system
US9989975B2 (en) 2014-11-11 2018-06-05 Hydril Usa Distribution, Llc Flow isolation for blowout preventer hydraulic control systems
US9759018B2 (en) 2014-12-12 2017-09-12 Hydril USA Distribution LLC System and method of alignment for hydraulic coupling
US10202839B2 (en) 2014-12-17 2019-02-12 Hydril USA Distribution LLC Power and communications hub for interface between control pod, auxiliary subsea systems, and surface controls
US9528340B2 (en) 2014-12-17 2016-12-27 Hydrill USA Distribution LLC Solenoid valve housings for blowout preventer
NO341445B1 (en) 2015-03-24 2017-11-13 Fmc Kongsberg Subsea As Stand Alone Control Unit
US9828824B2 (en) 2015-05-01 2017-11-28 Hydril Usa Distribution, Llc Hydraulic re-configurable and subsea repairable control system for deepwater blow-out preventers
GB2541192B (en) * 2015-08-10 2021-09-15 Ge Oil & Gas Uk Ltd Safety node
NO342043B1 (en) * 2015-12-08 2018-03-19 Aker Solutions As Workover Safety System
US10767433B2 (en) * 2018-02-26 2020-09-08 Onesubsea Ip Uk Limited Integrated controls for subsea landing string, blow out preventer, lower marine riser package
CN115059412B (en) * 2022-05-23 2024-10-11 中国海洋石油集团有限公司 Intelligent well completion hydraulic power unit control system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3219118A (en) * 1962-01-12 1965-11-23 Hydril Co Submarine well head tool servicing apparatus
US4174000A (en) * 1977-02-26 1979-11-13 Fmc Corporation Method and apparatus for interfacing a plurality of control systems for a subsea well
US4337829A (en) * 1979-04-05 1982-07-06 Tecnomare, S.P.A. Control system for subsea well-heads
US4437521A (en) * 1982-04-26 1984-03-20 Mobil Oil Corporation Subsea wellhead connection assembly and methods of installation
US4636934A (en) * 1984-05-21 1987-01-13 Otis Engineering Corporation Well valve control system
AU605450B2 (en) * 1987-10-19 1991-01-10 Baroid Technology, Inc. Bop control system and methods for using same
EP0524952A1 (en) * 1990-04-17 1993-02-03 Braspetro Oil Services Company (Brasoil) A system for the control and monitoring of surface or subsea hydrocarbon production
US5547029A (en) * 1994-09-27 1996-08-20 Rubbo; Richard P. Surface controlled reservoir analysis and management system
US5819852A (en) * 1996-03-25 1998-10-13 Fmc Corporation Monobore completion/intervention riser system

Also Published As

Publication number Publication date
GB9915409D0 (en) 1999-09-01
BR9911630A (en) 2002-01-15
WO2000001915A2 (en) 2000-01-13
GB9814114D0 (en) 1998-08-26
NO20006688D0 (en) 2000-12-28
EP1144794A3 (en) 2002-09-11
AU4527099A (en) 2000-01-24
EP1144794A2 (en) 2001-10-17
GB2338971A (en) 2000-01-12
WO2000001915A3 (en) 2001-12-06

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application