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BR0311730A - Método para determinação da composição de um fluido do furo abaixo - Google Patents

Método para determinação da composição de um fluido do furo abaixo

Info

Publication number
BR0311730A
BR0311730A BR0311730-8A BR0311730A BR0311730A BR 0311730 A BR0311730 A BR 0311730A BR 0311730 A BR0311730 A BR 0311730A BR 0311730 A BR0311730 A BR 0311730A
Authority
BR
Brazil
Prior art keywords
fluid
property
composition
measured
determining
Prior art date
Application number
BR0311730-8A
Other languages
English (en)
Inventor
Bruce H Storm Jr
Mark A Proett
Michael T Pelletier
Original Assignee
Halliburton Energy Serv 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 Halliburton Energy Serv Inc filed Critical Halliburton Energy Serv Inc
Publication of BR0311730A publication Critical patent/BR0311730A/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/36—Analysing materials by measuring the density or specific gravity, e.g. determining quantity of moisture
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G01N33/2823—Raw oil, drilling fluid or polyphasic mixtures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N7/00—Analysing materials by measuring the pressure or volume of a gas or vapour

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Abstract

"MéTODO PARA DETERMINAçãO DA COMPOSIçãO DE UM FLUIDO DO FURO ABAIXO". Um método para determinar a composição de um fluido usando propriedades medidas do fluido. Um modo de realização do método da presente invenção compreende geralmente: selecionar uma propriedade de fluido que tenha uma resposta linear ou que possa ser aproximada como linear à composição do fluido; medir a propriedade de fluido selecionada em uma série de intervalos de tempo específicos; e plotar a propriedade medida em função da propriedade selecionada. Efetivamente, plotar a propriedade medida em função da composição do fluido em um conjunto arbitrário de unidades. Isto permite uma avaliação qualitativa in situ por medição da propriedade de fluido que tenha uma relação linear conhecida com a composição do fluido. Outro modo de realização da presente invenção inclui adicionalmente estabelecer os pontos extremos de contaminação e plotar as propriedades medidas através destes pontos extremos. Uma vez tendo estabelecido os pontos extremos, pode ser feita uma avaliação quantitativa da composição do fluido. Uma propriedade preferida do fluido que pode ser usada é a massa específica.
BR0311730-8A 2002-06-10 2003-06-10 Método para determinação da composição de um fluido do furo abaixo BR0311730A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/166,195 US6748328B2 (en) 2002-06-10 2002-06-10 Determining fluid composition from fluid properties
PCT/US2003/018162 WO2003104363A2 (en) 2002-06-10 2003-06-10 Determining fluid composition from fluid properties

Publications (1)

Publication Number Publication Date
BR0311730A true BR0311730A (pt) 2005-03-01

Family

ID=29710613

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0311730-8A BR0311730A (pt) 2002-06-10 2003-06-10 Método para determinação da composição de um fluido do furo abaixo

Country Status (5)

Country Link
US (2) US6748328B2 (pt)
AU (1) AU2003237508A1 (pt)
BR (1) BR0311730A (pt)
GB (1) GB2408585B (pt)
WO (1) WO2003104363A2 (pt)

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US7243537B2 (en) * 2004-03-01 2007-07-17 Halliburton Energy Services, Inc Methods for measuring a formation supercharge pressure
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US7647182B2 (en) * 2004-07-15 2010-01-12 Baker Hughes Incorporated Apparent dip angle calculation and image compression based on region of interest
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US10400595B2 (en) 2013-03-14 2019-09-03 Weatherford Technology Holdings, Llc Real-time determination of formation fluid properties using density analysis
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US10073042B2 (en) * 2014-08-29 2018-09-11 Schlumberger Technology Corporation Method and apparatus for in-situ fluid evaluation
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Also Published As

Publication number Publication date
AU2003237508A1 (en) 2003-12-22
US20040254732A1 (en) 2004-12-16
US6748328B2 (en) 2004-06-08
WO2003104363A2 (en) 2003-12-18
GB2408585B (en) 2006-02-22
US7251565B2 (en) 2007-07-31
AU2003237508A8 (en) 2003-12-22
US20030229448A1 (en) 2003-12-11
GB2408585A (en) 2005-06-01
GB0500079D0 (en) 2005-02-09
WO2003104363A3 (en) 2004-05-27

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Legal Events

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B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O, 13 E 25 DA LPI

B12B Appeal against refusal [chapter 12.2 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 02/10/2018, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2623 DE 13-04-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.