BRPI0411292A - sistema e método para transmitir energia elétrica para o interior de um furo de sondagem e furo de sondagem estendendo-se para o interior de uma formação geológica - Google Patents

sistema e método para transmitir energia elétrica para o interior de um furo de sondagem e furo de sondagem estendendo-se para o interior de uma formação geológica

Info

Publication number
BRPI0411292A
BRPI0411292A BRPI0411292-0A BRPI0411292A BRPI0411292A BR PI0411292 A BRPI0411292 A BR PI0411292A BR PI0411292 A BRPI0411292 A BR PI0411292A BR PI0411292 A BRPI0411292 A BR PI0411292A
Authority
BR
Brazil
Prior art keywords
devices
borehole
electrical
extending
frequency
Prior art date
Application number
BRPI0411292-0A
Other languages
English (en)
Inventor
Josef Guillaume Christo Coenen
Ivan Tan Boon Kiat
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of BRPI0411292A publication Critical patent/BRPI0411292A/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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/003—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings with electrically conducting or insulating means
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/04—Electric drives
    • 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
    • E21B41/0085—Adaptations of electric power generating means for use in boreholes
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • E21B43/121—Lifting well fluids
    • E21B43/128—Adaptation of pump systems with down-hole electric drives
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for AC mains or AC distribution networks
    • H02J3/36—Arrangements for transfer of electric power between AC networks via high-voltage DC [HVDC] links; Arrangements for transfer of electric power between generators and networks via HVDC links
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/40—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC
    • H02M5/42—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters
    • H02M5/44—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC
    • H02M5/453—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a triode or transistor type requiring continuous application of a control signal
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/60—Arrangements for transfer of electric power between AC networks or generators via a high voltage DC link [HVCD]

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Geophysics (AREA)
  • Remote Sensing (AREA)
  • Rectifiers (AREA)
  • Earth Drilling (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Inverter Devices (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

"SISTEMA E MéTODO PARA TRANSMITIR ENERGIA ELéTRICA PARA O INTERIOR DE UM FURO DE SONDAGEM E FURO DE SONDAGEM ESTENDENDO-SE PARA O INTERIOR DE UMA FORMAçãO GEOLóGICA". Um sistema para transmitir energia elétrica para o interior de um furo de sondagem, o sistema compreendendo uma linha de transmissão elétrica (7) se estendendo através do furo de sondagem entre uma fonte de energia elétrica (1) e uma estação receptora (3), em que a estação receptora inclui dispositivos elevadores de freqüência (10) para aumentar a freqüência da corrente elétrica fornecida através da linha de transmissão elétrica, dispositivos conversores de tensão (voltagem) (11) para alterar a tensão da corrente elétrica fornecida ao mesmo através dos dispositivos elevadores de freqüência, dispositivos de conexão para fornecer a corrente elétrica de freqüência aumentada aos dispositivos conversores de tensão, e dispositivos para conectar uma carga elétrica com a estação receptora.
BRPI0411292-0A 2003-06-13 2004-06-11 sistema e método para transmitir energia elétrica para o interior de um furo de sondagem e furo de sondagem estendendo-se para o interior de uma formação geológica BRPI0411292A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03253754 2003-06-13
PCT/EP2004/051096 WO2004111389A1 (en) 2003-06-13 2004-06-11 System and method for transmitting electric power into a bore

Publications (1)

Publication Number Publication Date
BRPI0411292A true BRPI0411292A (pt) 2006-08-01

Family

ID=33547786

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0411292-0A BRPI0411292A (pt) 2003-06-13 2004-06-11 sistema e método para transmitir energia elétrica para o interior de um furo de sondagem e furo de sondagem estendendo-se para o interior de uma formação geológica

Country Status (7)

Country Link
US (2) US20060151211A1 (pt)
CN (1) CN100472031C (pt)
AU (1) AU2004247900B9 (pt)
BR (1) BRPI0411292A (pt)
CA (1) CA2529135C (pt)
GB (1) GB2418304B (pt)
WO (1) WO2004111389A1 (pt)

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US9611855B2 (en) 2013-12-27 2017-04-04 General Electric Company Methods and systems for direct current power system subsea boosting
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Also Published As

Publication number Publication date
US8665110B2 (en) 2014-03-04
US20060151211A1 (en) 2006-07-13
AU2004247900B2 (en) 2008-01-10
GB2418304B (en) 2006-11-08
US20110170320A1 (en) 2011-07-14
GB2418304A (en) 2006-03-22
CA2529135A1 (en) 2004-12-23
AU2004247900B9 (en) 2008-06-05
CN1806091A (zh) 2006-07-19
CA2529135C (en) 2012-01-24
GB0525255D0 (en) 2006-01-18
CN100472031C (zh) 2009-03-25
WO2004111389A1 (en) 2004-12-23
AU2004247900A1 (en) 2004-12-23

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2159 DE 22/05/2012.