AR090690A1 - Metodos y dispositivos para determinar opticamente una caracteristica de una sustancia - Google Patents

Metodos y dispositivos para determinar opticamente una caracteristica de una sustancia

Info

Publication number
AR090690A1
AR090690A1 ARP130101217A ARP130101217A AR090690A1 AR 090690 A1 AR090690 A1 AR 090690A1 AR P130101217 A ARP130101217 A AR P130101217A AR P130101217 A ARP130101217 A AR P130101217A AR 090690 A1 AR090690 A1 AR 090690A1
Authority
AR
Argentina
Prior art keywords
sample
electromagnetic radiation
substance
feature
methods
Prior art date
Application number
ARP130101217A
Other languages
English (en)
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 AR090690A1 publication Critical patent/AR090690A1/es

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/27Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
    • G01N21/274Calibration, base line adjustment, drift correction
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00Survey of boreholes or wells
    • E21B47/12Means 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
    • E21B47/13Means 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 by electromagnetic energy, e.g. radio frequency
    • E21B47/135Means 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 by electromagnetic energy, e.g. radio frequency using light waves, e.g. infrared or ultraviolet waves
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B49/00Testing 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
    • E21B49/08Obtaining fluid samples or testing fluids, in boreholes or wells
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06EOPTICAL COMPUTING DEVICES
    • G06E3/00Devices not provided for in group G06E1/00, e.g. for processing analogue or hybrid data
    • G06E3/001Analogue devices in which mathematical operations are carried out with the aid of optical or electro-optical elements
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/12Generating the spectrum; Monochromators
    • G01J2003/1226Interference filters
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N2021/3129Determining multicomponents by multiwavelength light
    • G01N2021/3137Determining multicomponents by multiwavelength light with selection of wavelengths after the sample
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/314Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • G01N2021/317Special constructive features
    • G01N2021/3174Filter wheel

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • Geology (AREA)
  • Mathematical Physics (AREA)
  • Mining & Mineral Resources (AREA)
  • Remote Sensing (AREA)
  • Optics & Photonics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Nonlinear Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
  • Electromagnetism (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

Se describen dispositivos informáticos ópticos. Un dispositivo óptico informático ejemplar incluye una fuente de radiación electromagnética configurada para interactuar ópticamente con una muestra y primer y segundo elemento computacional integrado dispuestos en canales primarios y de referencia, respectivamente, el primer y segundo elemento computacional están configurados para estar correlacionados positiva o negativamente con la característica de la muestra. El primer y segundo elemento computacional integrado producen primera y segunda radiaciones electromagnéticas modificadas, y un detector está dispuesto para recibir la primera y la segunda radiación electromagnética modificada y generar una señal de salida correspondiente a la característica de la muestra.
ARP130101217A 2012-04-26 2013-04-15 Metodos y dispositivos para determinar opticamente una caracteristica de una sustancia AR090690A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/456,443 US8823939B2 (en) 2012-04-26 2012-04-26 Methods and devices for optically determining a characteristic of a substance

Publications (1)

Publication Number Publication Date
AR090690A1 true AR090690A1 (es) 2014-12-03

Family

ID=48050311

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP130101217A AR090690A1 (es) 2012-04-26 2013-04-15 Metodos y dispositivos para determinar opticamente una caracteristica de una sustancia

Country Status (6)

Country Link
US (1) US8823939B2 (es)
EP (1) EP2841921A1 (es)
AR (1) AR090690A1 (es)
AU (1) AU2013252833B2 (es)
CA (1) CA2866761C (es)
WO (1) WO2013162787A1 (es)

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Also Published As

Publication number Publication date
CA2866761A1 (en) 2013-10-31
AU2013252833B2 (en) 2015-08-13
US20130284901A1 (en) 2013-10-31
WO2013162787A8 (en) 2014-09-18
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