AR110809A1 - Método para estimar un valor de una propiedad de querógeno en formaciones subsuperficiales - Google Patents

Método para estimar un valor de una propiedad de querógeno en formaciones subsuperficiales

Info

Publication number
AR110809A1
AR110809A1 ARP180100013A ARP180100013A AR110809A1 AR 110809 A1 AR110809 A1 AR 110809A1 AR P180100013 A ARP180100013 A AR P180100013A AR P180100013 A ARP180100013 A AR P180100013A AR 110809 A1 AR110809 A1 AR 110809A1
Authority
AR
Argentina
Prior art keywords
querogen
values
property
value
range
Prior art date
Application number
ARP180100013A
Other languages
English (en)
Inventor
Andrew Emil Pomerantz
David Michael Prange
Paul Ryan Craddock
Original Assignee
Schlumberger Technology Bv
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 Technology Bv filed Critical Schlumberger Technology Bv
Publication of AR110809A1 publication Critical patent/AR110809A1/es

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
    • 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
    • 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
    • G01N21/3563—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing solids; Preparation of samples therefor
    • 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
    • G01N2021/3595—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using FTIR
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/12—Circuits of general importance; Signal processing
    • G01N2201/129—Using chemometrical methods

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

Un método para estimar un valor de una propiedad de querógeno en una formación subsuperficial donde el valor de la. propiedad del querógeno es desconocido. El método incluye: medir valores de intensidad espectral en un intervalo espectral infrarrojo (IR) para una muestra seleccionada de una formación subsuperficial; determinar un intervalo de valores representativos de los valores medidos de intensidad espectral correspondientes a un modo vibracional atribuible al querógeno en la muestra seleccionada, donde el intervalo de valores incluye valores que representan la incertidumbre en la intensidad espectral medida en la parte del intervalo espectral; e ingresar los valores del intervalo de valores en un modelo de regresión simple o estocástica para determinar un valor estimado de la propiedad del querógeno en la muestra seleccionada.
ARP180100013A 2017-01-04 2018-01-03 Método para estimar un valor de una propiedad de querógeno en formaciones subsuperficiales AR110809A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15/398,399 US10215690B2 (en) 2017-01-04 2017-01-04 Method for estimating a value of a kerogen property in subsurface formations

Publications (1)

Publication Number Publication Date
AR110809A1 true AR110809A1 (es) 2019-05-08

Family

ID=62712203

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP180100013A AR110809A1 (es) 2017-01-04 2018-01-03 Método para estimar un valor de una propiedad de querógeno en formaciones subsuperficiales

Country Status (3)

Country Link
US (1) US10215690B2 (es)
AR (1) AR110809A1 (es)
WO (1) WO2018129002A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018170035A1 (en) * 2017-03-14 2018-09-20 Saudi Arabian Oil Company Collaborative sensing and prediction of source rock properties
EP3752712A4 (en) 2018-02-12 2021-11-17 Services Pétroliers Schlumberger METHODS AND SYSTEMS FOR CHARACTERIZING PROPERTIES OF A TANK ROCK
RU2684670C1 (ru) * 2018-08-01 2019-04-11 Николай Николаевич Лаптев Способ выявления улучшенных коллекторских свойств высокоуглеродистых пород
CN111429012A (zh) * 2020-03-27 2020-07-17 中国石油天然气股份有限公司大港油田分公司 页岩脆性甜点评价方法
RU2769531C1 (ru) * 2021-03-25 2022-04-01 Наталья Геннадьевна Таныкова Оценка содержания органического вещества в нефтематеринских породах, содержащих кероген II типа
CN115824997B (zh) * 2022-12-21 2024-06-11 西南石油大学 一种基于ftir实现干酪根官能团判识沉积环境的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4321465A (en) 1979-05-21 1982-03-23 Occidental Research Corporation Infrared assay of kerogen in oil shale
GB9107041D0 (en) * 1991-04-04 1991-05-22 Schlumberger Services Petrol Analysis of drilling fluids
US8577660B2 (en) * 2008-01-23 2013-11-05 Schlumberger Technology Corporation Three-dimensional mechanical earth modeling
US8906690B2 (en) 2012-04-13 2014-12-09 Schlumberger Technology Corporation Methods for simultaneous estimation of quantitative minerology, kerogen content and maturity in gas shale and oil-bearing shale
US20130269933A1 (en) 2012-04-13 2013-10-17 Schlumberger Technology Corporation Method and apparatus to prepare drill cuttings for petrophysical analysis by infrared spectroscopy and gas sorption
WO2014022757A1 (en) 2012-08-02 2014-02-06 Schlumberger Canada Limited Method and apparatus for simultaneous estimation of quantitative mineralogy, kerogen content and maturity in gas shales and oil-bearing shales using vibrational spectroscopy
WO2014179684A2 (en) 2013-05-02 2014-11-06 Schlumberger Canada Limited Thermal maturity indicator
WO2015171669A1 (en) * 2014-05-07 2015-11-12 Ingrain, Inc. Method and system for spatially resolved geochemical characterisation
US10698131B2 (en) 2016-02-25 2020-06-30 Schlumberger Technology Corporation Methods for improving matrix density and porosity estimates in subsurface formations
US10151674B2 (en) 2017-01-19 2018-12-11 Schlumberger Technology Corporation Oil-based mud drill cutting cleaning for infrared spectroscopy

Also Published As

Publication number Publication date
US20180188161A1 (en) 2018-07-05
US10215690B2 (en) 2019-02-26
WO2018129002A1 (en) 2018-07-12

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