BRPI0503235A - sistema de avaliação de formações para uma ferramenta de interior de poço passìvel de posicionamento em um furo de poço que penetra uma formação subterránea, e método de avaliação de uma formação subterránea - Google Patents

sistema de avaliação de formações para uma ferramenta de interior de poço passìvel de posicionamento em um furo de poço que penetra uma formação subterránea, e método de avaliação de uma formação subterránea

Info

Publication number
BRPI0503235A
BRPI0503235A BRPI0503235-0A BRPI0503235A BRPI0503235A BR PI0503235 A BRPI0503235 A BR PI0503235A BR PI0503235 A BRPI0503235 A BR PI0503235A BR PI0503235 A BRPI0503235 A BR PI0503235A
Authority
BR
Brazil
Prior art keywords
fluid
well
flow line
tool
interior
Prior art date
Application number
BRPI0503235-0A
Other languages
English (en)
Inventor
Christopher S Del Campo
Raymond V Nold Iiii
Noriyuki Matsumoto
Hisayo Tauchi
Jonathan W Brown
Ricardo Vasques
Kenneth L Havlinek
Mark Milkovisch
Original Assignee
Schlumberger Surenco Sa
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 Schlumberger Surenco Sa filed Critical Schlumberger Surenco Sa
Publication of BRPI0503235A publication Critical patent/BRPI0503235A/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
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • E21B49/08—Obtaining fluid samples or testing fluids, in boreholes or wells
    • E21B49/10—Obtaining fluid samples or testing fluids, in boreholes or wells using side-wall fluid samplers or testers
    • 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
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • E21B49/08—Obtaining fluid samples or testing fluids, in boreholes or wells
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
    • G01N21/534—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke by measuring transmission alone, i.e. determining opacity

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)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)

Abstract

"SISTEMA DE AVALIAçãO DE FORMAçõES PARA UMA FERRAMENTA DE INTERIOR DE POçO PASSìVEL DE POSICIONAMENTO EM UM FURO DE POçO QUE PENETRA UMA FORMAçãO SUBTERRáNEA, E MéTODO DE AVALIAçãO DE UMA FORMAçãO SUBTERRáNEA". São providas técnicas para avaliação de formações com uma contaminação reduzida. As técnicas referem-se à retirada de fluido para o interior de uma ferramenta de interior de poço passível de ser posicionada em um furo de poço que penetra uma formação subterrânea contendo um fluido virgem e um fluido contaminado. O fluido é retirado para o interior de pelo menos duas aberturas de admissão para recebimento dos fluidos da formação. Pelo menos uma linha de fluxo de avaliação é disposta em comunicação fluida com pelo menos uma das aberturas de admissão para passagem do fluido virgem para o interior da ferramenta de interior de poço. Pelo menos uma linha de fluxo de limpeza é disposta em comunicação fluida com as aberturas de admissão para passagem do fluido contaminado para o interior da ferramenta de interior de poço. Pelo menos um circuito de fluido é disposto em comunicação fluida com a linha de fluxo de avaliação e/ou com a linha de fluxo de limpeza para retirada seletiva de fluido contido na(s) mesma(s). Pelo menos um conector de fluido é provido para estabelecimento seletivo de uma comunicação fluida entre as linhas de fluxo. Pelo menos um sensor é provido para medição de parâmetros de interior de poço em uma das linhas de fluxo. O fluido pode ser seletivamente bombeado através das linhas de fluxo para redução da contaminação na linha de fluxo de avaliação.
BRPI0503235-0A 2004-08-31 2005-08-09 sistema de avaliação de formações para uma ferramenta de interior de poço passìvel de posicionamento em um furo de poço que penetra uma formação subterránea, e método de avaliação de uma formação subterránea BRPI0503235A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/711,187 US7178591B2 (en) 2004-08-31 2004-08-31 Apparatus and method for formation evaluation
US11/219,244 US7484563B2 (en) 2002-06-28 2005-09-02 Formation evaluation system and method

Publications (1)

Publication Number Publication Date
BRPI0503235A true BRPI0503235A (pt) 2006-04-18

Family

ID=38294086

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0503235-0A BRPI0503235A (pt) 2004-08-31 2005-08-09 sistema de avaliação de formações para uma ferramenta de interior de poço passìvel de posicionamento em um furo de poço que penetra uma formação subterránea, e método de avaliação de uma formação subterránea

Country Status (11)

Country Link
US (3) US7178591B2 (pt)
CN (1) CN1743644B (pt)
AU (2) AU2005203659B2 (pt)
BR (1) BRPI0503235A (pt)
CA (1) CA2517543C (pt)
DE (1) DE102005041248A1 (pt)
FR (1) FR2876408A1 (pt)
GB (2) GB2417506B (pt)
MX (1) MXPA05008715A (pt)
NO (2) NO20053861L (pt)
RU (1) RU2373394C2 (pt)

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GB2429728A (en) 2007-03-07
RU2373394C2 (ru) 2009-11-20
US7484563B2 (en) 2009-02-03
CN1743644A (zh) 2006-03-08
FR2876408A1 (fr) 2006-04-14
US20060042793A1 (en) 2006-03-02
GB2429728B (en) 2009-02-18
AU2006204626B2 (en) 2009-04-30
CA2517543A1 (en) 2006-02-28
NO20053861D0 (no) 2005-08-18
CA2517543C (en) 2009-10-27
DE102005041248A1 (de) 2006-03-23
GB2417506B (en) 2008-09-10
AU2005203659A1 (en) 2006-03-16
US8047286B2 (en) 2011-11-01
NO20053861L (no) 2006-03-01
GB2417506A (en) 2006-03-01
AU2005203659B2 (en) 2007-12-13
AU2006204626A1 (en) 2007-03-22
RU2005127361A (ru) 2007-03-10
GB0516491D0 (en) 2005-09-14
US7178591B2 (en) 2007-02-20
US20090101339A1 (en) 2009-04-23
NO20063888L (no) 2007-03-05
US20060000603A1 (en) 2006-01-05
GB0616752D0 (en) 2006-10-04
CN1743644B (zh) 2010-05-05
MXPA05008715A (es) 2006-04-24

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