CA2233480A1 - Electrical/hydraulic controller for downhole tools - Google Patents

Electrical/hydraulic controller for downhole tools Download PDF

Info

Publication number
CA2233480A1
CA2233480A1 CA 2233480 CA2233480A CA2233480A1 CA 2233480 A1 CA2233480 A1 CA 2233480A1 CA 2233480 CA2233480 CA 2233480 CA 2233480 A CA2233480 A CA 2233480A CA 2233480 A1 CA2233480 A1 CA 2233480A1
Authority
CA
Canada
Prior art keywords
downhole
downhole tools
line
electrical
tool
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA 2233480
Other languages
English (en)
French (fr)
Inventor
Darrin L. Willauer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baker Hughes Holdings LLC
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2233480A1 publication Critical patent/CA2233480A1/en
Abandoned legal-status Critical Current

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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole

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)
  • Earth Drilling (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Fluid-Pressure Circuits (AREA)
CA 2233480 1996-08-30 1997-09-02 Electrical/hydraulic controller for downhole tools Abandoned CA2233480A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2466896P 1996-08-30 1996-08-30
US60/024,668 1996-08-30

Publications (1)

Publication Number Publication Date
CA2233480A1 true CA2233480A1 (en) 1998-03-05

Family

ID=21821776

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2233480 Abandoned CA2233480A1 (en) 1996-08-30 1997-09-02 Electrical/hydraulic controller for downhole tools

Country Status (5)

Country Link
AU (1) AU4177197A (no)
CA (1) CA2233480A1 (no)
GB (1) GB2321076A (no)
NO (1) NO981935D0 (no)
WO (1) WO1998009055A1 (no)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6109357A (en) * 1997-12-12 2000-08-29 Baker Hughes Incorporated Control line actuation of multiple downhole components
NO316757B1 (no) 1998-01-28 2004-04-26 Baker Hughes Inc Anordning og fremgangsmate for fjernaktivisering av et nedihullsverktoy ved hjelp av vibrasjon
GB2335215B (en) * 1998-03-13 2002-07-24 Abb Seatec Ltd Extraction of fluids from wells
NO982609A (no) * 1998-06-05 1999-09-06 Triangle Equipment As Anordning og fremgangsmåte til innbyrdes uavhengig styring av reguleringsinnretninger for regulering av fluidstrøm mellom et hydrokarbonreservoar og en brønn
AU5601999A (en) * 1998-11-02 2000-05-04 Halliburton Energy Services, Inc. Downhole hydraulic power source
BR9915387A (pt) 1998-11-18 2001-11-13 Schlumberger Technology Corp Aparelho de múltiplas válvulas, coluna decompletação, equipamento, processo e sistemapara uso em um poço com uma pluralidade de zonas
US6298919B1 (en) * 1999-03-02 2001-10-09 Halliburton Energy Services, Inc. Downhole hydraulic path selection
US6349770B1 (en) 2000-01-14 2002-02-26 Weatherford/Lamb, Inc. Telescoping tool
GB2359833B (en) 2000-03-04 2004-02-18 Abb Offshore Systems Ltd Packer system
WO2002020942A1 (en) * 2000-09-07 2002-03-14 Halliburton Energy Services, Inc. Hydraulic control system for downhole tools
US6668936B2 (en) 2000-09-07 2003-12-30 Halliburton Energy Services, Inc. Hydraulic control system for downhole tools
AU2000278514A1 (en) * 2000-10-03 2002-04-15 Halliburton Energy Services, Inc. Hydraulic control system for downhole tools
NO334636B1 (no) * 2002-04-17 2014-05-05 Schlumberger Holdings Kompletterings-system til bruk i en brønn, og fremgangsmåte til sone-isolasjon i en brønn
GB2407595B8 (en) 2003-10-24 2017-04-12 Schlumberger Holdings System and method to control multiple tools
US9228423B2 (en) 2010-09-21 2016-01-05 Schlumberger Technology Corporation System and method for controlling flow in a wellbore
WO2016171664A1 (en) 2015-04-21 2016-10-27 Schlumberger Canada Limited Multi-mode control module
CN106593351B (zh) * 2016-12-13 2023-04-07 中国石油天然气股份有限公司 一种固井滑套

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4636934A (en) * 1984-05-21 1987-01-13 Otis Engineering Corporation Well valve control system
US4945995A (en) * 1988-01-29 1990-08-07 Institut Francais Du Petrole Process and device for hydraulically and selectively controlling at least two tools or instruments of a valve device allowing implementation of the method of using said device
GB9025230D0 (en) * 1990-11-20 1991-01-02 Framo Dev Ltd Well completion system
US5547029A (en) * 1994-09-27 1996-08-20 Rubbo; Richard P. Surface controlled reservoir analysis and management system
NO325157B1 (no) * 1995-02-09 2008-02-11 Baker Hughes Inc Anordning for nedihulls styring av bronnverktoy i en produksjonsbronn

Also Published As

Publication number Publication date
AU4177197A (en) 1998-03-19
GB9806774D0 (en) 1998-05-27
NO981935L (no) 1998-04-29
NO981935D0 (no) 1998-04-29
GB2321076A8 (en) 1998-08-10
WO1998009055A1 (en) 1998-03-05
GB2321076A (en) 1998-07-15

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Legal Events

Date Code Title Description
FZDE Dead