ATE401567T1 - Verfahren und vorrichtung zur analyse der bohrlochflüssigkeit - Google Patents

Verfahren und vorrichtung zur analyse der bohrlochflüssigkeit

Info

Publication number
ATE401567T1
ATE401567T1 AT01963341T AT01963341T ATE401567T1 AT E401567 T1 ATE401567 T1 AT E401567T1 AT 01963341 T AT01963341 T AT 01963341T AT 01963341 T AT01963341 T AT 01963341T AT E401567 T1 ATE401567 T1 AT E401567T1
Authority
AT
Austria
Prior art keywords
vector
wavelengths
determining
borehole fluid
contribution
Prior art date
Application number
AT01963341T
Other languages
English (en)
Inventor
Oliver Mullins
Toru Terabayashi
Kazuyoshi Kegasawa
Ikko Okuda
Original Assignee
Schlumberger Ltd
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 Ltd filed Critical Schlumberger Ltd
Application granted granted Critical
Publication of ATE401567T1 publication Critical patent/ATE401567T1/de

Links

Classifications

    • 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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3504—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis
    • 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
    • G01N33/24—Earth materials
    • G01N33/241—Earth materials for hydrocarbon content
    • 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
    • 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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3577—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing liquids, e.g. polluted water
    • 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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Remote Sensing (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
AT01963341T 2000-10-10 2001-09-12 Verfahren und vorrichtung zur analyse der bohrlochflüssigkeit ATE401567T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/686,646 US6476384B1 (en) 2000-10-10 2000-10-10 Methods and apparatus for downhole fluids analysis

Publications (1)

Publication Number Publication Date
ATE401567T1 true ATE401567T1 (de) 2008-08-15

Family

ID=24757148

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01963341T ATE401567T1 (de) 2000-10-10 2001-09-12 Verfahren und vorrichtung zur analyse der bohrlochflüssigkeit

Country Status (13)

Country Link
US (2) US6476384B1 (de)
EP (1) EP1325310B1 (de)
CN (1) CN1283989C (de)
AT (1) ATE401567T1 (de)
AU (2) AU2001284361B2 (de)
CA (1) CA2425423C (de)
DE (1) DE60134871D1 (de)
EA (1) EA005261B1 (de)
EG (1) EG22741A (de)
MY (1) MY127605A (de)
NO (1) NO338559B1 (de)
NZ (1) NZ525708A (de)
WO (1) WO2002031476A2 (de)

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WO2002031476A3 (en) 2002-10-31
NO338559B1 (no) 2016-09-05
US20030062472A1 (en) 2003-04-03
EP1325310B1 (de) 2008-07-16
NO20031625L (no) 2003-06-06
US6476384B1 (en) 2002-11-05
AU2001284361B2 (en) 2006-08-03
EG22741A (en) 2003-07-30
EP1325310A2 (de) 2003-07-09
AU8436101A (en) 2002-04-22
CA2425423A1 (en) 2002-04-18
US6768105B2 (en) 2004-07-27
CN1283989C (zh) 2006-11-08
DE60134871D1 (de) 2008-08-28
CN1549920A (zh) 2004-11-24
NO20031625D0 (no) 2003-04-09
EA200300447A1 (ru) 2003-08-28
MY127605A (en) 2006-12-29
CA2425423C (en) 2013-07-02
EA005261B1 (ru) 2004-12-30
NZ525708A (en) 2005-01-28
WO2002031476A2 (en) 2002-04-18

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