CA2221463C - Appareil de fond place dans un puits pour la production d'energie electrique - Google Patents

Appareil de fond place dans un puits pour la production d'energie electrique Download PDF

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Publication number
CA2221463C
CA2221463C CA002221463A CA2221463A CA2221463C CA 2221463 C CA2221463 C CA 2221463C CA 002221463 A CA002221463 A CA 002221463A CA 2221463 A CA2221463 A CA 2221463A CA 2221463 C CA2221463 C CA 2221463C
Authority
CA
Canada
Prior art keywords
electrical
passageway
fluid
downhole
well
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.)
Expired - Lifetime
Application number
CA002221463A
Other languages
English (en)
Other versions
CA2221463A1 (fr
Inventor
Paulo Tubel
Michael Wayne Holcombe
John L. Baugh
Albert A. Ii Mullins
Robert Chapman Ross
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
Baker Hughes 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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of CA2221463A1 publication Critical patent/CA2221463A1/fr
Application granted granted Critical
Publication of CA2221463C publication Critical patent/CA2221463C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B41/0085—Adaptations of electric power generating means for use in boreholes

Abstract

L'invention concerne un appareil fournissant de l'énergie électrique, qui est relié à la colonne de production dans un puits. Dans un mode de réalisation préféré, cet appareil comporte une enveloppe dotée d'un conduit principal d'écoulement relié à la colonne de production. L'enveloppe comporte aussi un conduit secondaire déplacé latéralement, qui communique avec le conduit d'écoulement principal de sorte que le liquide de production circule vers le haut en direction de la surface en empruntant les conduits principal et secondaire. Un déflecteur de liquide peut être placé dans l'enveloppe afin de dévier une quantité variable de liquide de production hors de la colonne de production pour qu'il s'écoule dans le conduit secondaire. La caractéristique importante de l'invention est qu'un générateur, situé au moins en partie dans le conduit secondaire ou le long de ce conduit, produit de l'électricité sous l'effet de l'écoulement du liquide de production.
CA002221463A 1995-06-23 1996-06-19 Appareil de fond place dans un puits pour la production d'energie electrique Expired - Lifetime CA2221463C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US46995P 1995-06-23 1995-06-23
US60/000,469 1995-06-23
PCT/US1996/010546 WO1997001018A2 (fr) 1995-06-23 1996-06-19 Appareil de fond place dans un puits pour la production d'energie electrique

Publications (2)

Publication Number Publication Date
CA2221463A1 CA2221463A1 (fr) 1997-01-09
CA2221463C true CA2221463C (fr) 2006-10-31

Family

ID=21691647

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002221463A Expired - Lifetime CA2221463C (fr) 1995-06-23 1996-06-19 Appareil de fond place dans un puits pour la production d'energie electrique

Country Status (5)

Country Link
AU (1) AU6335296A (fr)
CA (1) CA2221463C (fr)
GB (1) GB2320512B (fr)
NO (4) NO315577B1 (fr)
WO (1) WO1997001018A2 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5965964A (en) * 1997-09-16 1999-10-12 Halliburton Energy Services, Inc. Method and apparatus for a downhole current generator
WO2002010553A1 (fr) 2000-01-28 2002-02-07 Halliburton Energy Services, Inc. Generateur d'energie a partir de vibrations
GB2414257B (en) * 2001-05-23 2006-01-04 Seismic Recovery Llc Utilization of energy from flowing fluids
WO2007016505A2 (fr) 2005-08-01 2007-02-08 Davis Chief R Systeme generateur de courant pour conduites d’egout
NO324350B1 (no) * 2006-02-17 2007-09-24 Reslink As Generator for fluiddrevet produksjon av elektrisk energi og fremgangsmate for fremstilling av generatoren
AU2007257708B2 (en) * 2006-06-09 2012-08-09 Halliburton Energy Services, Inc. Drilling fluid flow diverter
GB2461194B (en) * 2007-07-30 2010-06-23 Schlumberger Holdings Methods and systems for use with wellbores
NO329392B1 (no) * 2009-02-09 2010-10-11 Tool Tech As Trykkreduserende turbin med stromgenerator anordnet i en bronnstrom
NO333244B1 (no) 2009-12-11 2013-04-15 Tool Tech As Roterende trykkreduksjonsturbin med tannhjul for bronnstrom med hydraulisk kraftoverforing for drift av stromgenerator
GB201417734D0 (en) 2014-10-07 2014-11-19 Tendeka As Turbine
WO2023141187A1 (fr) * 2022-01-19 2023-07-27 Baker Hughes Oilfield Operations Llc Agencement de commutateur magnétique

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2898088A (en) * 1958-02-10 1959-08-04 Dresser Ind Earth borehole logging system
US3342267A (en) * 1965-04-29 1967-09-19 Gerald S Cotter Turbo-generator heater for oil and gas wells and pipe lines
US3448305A (en) * 1966-10-11 1969-06-03 Aquitaine Petrole Apparatus for producing and utilising electrical energy for use in drilling operations
US3693428A (en) * 1970-07-24 1972-09-26 Jean Pierre Le Peuvedic Hydraulic control device for transmitting measuring values from the bottom of a well to the surface as pressure pulses through the drilling mud
US3666030A (en) * 1971-02-21 1972-05-30 Dresser Ind Electrical energy supply for well tools
GB1462359A (en) * 1973-08-31 1977-01-26 Russell M K Power generation in underground drilling operations
GB2096373B (en) * 1977-12-05 1982-11-24 Gearhart Ind Inc Systems and methods for logging a borehole while drilling
US4215426A (en) * 1978-05-01 1980-07-29 Frederick Klatt Telemetry and power transmission for enclosed fluid systems
US4224687A (en) * 1979-04-18 1980-09-23 Claycomb Jack R Pressure pulse detection apparatus incorporating noise reduction feature
DE3277825D1 (en) * 1981-11-24 1988-01-21 Shell Int Research Means for generating electric energy in a borehole during drilling thereof
US4515225A (en) * 1982-01-29 1985-05-07 Smith International, Inc. Mud energized electrical generating method and means
US4518888A (en) * 1982-12-27 1985-05-21 Nl Industries, Inc. Downhole apparatus for absorbing vibratory energy to generate electrical power
MA20046A1 (fr) * 1983-03-11 1984-10-01 Elf Aquitaine Materiau macromoleculaire constitue par un sel en solution dans un copolymere.
GB2230288A (en) * 1989-03-13 1990-10-17 Transbor Device for steering a drill bit
DE4037259A1 (de) * 1990-11-23 1992-05-27 Schwing Hydraulik Elektronik Zielbohrstange mit eigener elektrischer energieversorgung durch einen eingebauten generator
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
NO976039D0 (no) 1997-12-22
GB9724421D0 (en) 1998-01-14
NO976039L (no) 1998-02-20
NO323524B1 (no) 2007-06-04
GB2320512A (en) 1998-06-24
NO20024940L (no) 1998-02-20
NO20024941D0 (no) 2002-10-14
WO1997001018A2 (fr) 1997-01-09
WO1997001018A3 (fr) 1997-05-01
NO325360B1 (no) 2008-04-07
AU6335296A (en) 1997-01-22
NO20024940D0 (no) 2002-10-14
NO20024939L (no) 1998-02-20
CA2221463A1 (fr) 1997-01-09
NO20024939D0 (no) 2002-10-14
GB2320512B (en) 1999-08-25
NO315577B1 (no) 2003-09-22
NO20024941L (no) 1998-02-20

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Effective date: 20160620