MX2020004533A - Metodo y sistema para determinar la permeabilidad de un medio poroso. - Google Patents

Metodo y sistema para determinar la permeabilidad de un medio poroso.

Info

Publication number
MX2020004533A
MX2020004533A MX2020004533A MX2020004533A MX2020004533A MX 2020004533 A MX2020004533 A MX 2020004533A MX 2020004533 A MX2020004533 A MX 2020004533A MX 2020004533 A MX2020004533 A MX 2020004533A MX 2020004533 A MX2020004533 A MX 2020004533A
Authority
MX
Mexico
Prior art keywords
porous medium
pores
outermost
cut
pore
Prior art date
Application number
MX2020004533A
Other languages
English (en)
Inventor
Marzouqi Hasan Al
Sandra Vega
Huafeng Sun
Original Assignee
Univ Khalifa Science & Technology
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 Univ Khalifa Science & Technology filed Critical Univ Khalifa Science & Technology
Publication of MX2020004533A publication Critical patent/MX2020004533A/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
    • G01N23/046—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material using tomography, e.g. computed tomography [CT]
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/187—Segmentation; Edge detection involving region growing; involving region merging; involving connected component labelling
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • G01N2015/0846—Investigating permeability, pore-volume, or surface area of porous materials by use of radiation, e.g. transmitted or reflected light
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10072—Tomographic images
    • G06T2207/10081—Computed x-ray tomography [CT]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30108—Industrial image inspection

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Dispersion Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pulmonology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

Se describe un método para determinar la permeabilidad de un medio poroso que comprende los pasos: a) obtener una imagen tridimensional del medio poroso mediante un sistema de imagen, b) dividir la imagen tridimensional en un número n de cortes paralelos bidimensionales, en donde n es un entero de 2 o más, c) identificar uno o más poros en un corte más exterior (n1) usando una malla que define pixeles de imagen, d) identificar uno o más poros en un segundo corte (n2) directamente colindantes al primer corte más exterior (n1), y e) etiquetar el uno o más poros en el segundo corte (n2) como conectados si al menos uno de sus vecinos en el primer corte más exterior (n1) es un poro para dar un número de poros conectados como un resultado de conectividad. También se describe un sistema que comprende medios para llevar a cabo dicho método.
MX2020004533A 2017-11-06 2017-11-06 Metodo y sistema para determinar la permeabilidad de un medio poroso. MX2020004533A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2017/056918 WO2019086938A1 (en) 2017-11-06 2017-11-06 Method and system for determining permeability of a porous medium

Publications (1)

Publication Number Publication Date
MX2020004533A true MX2020004533A (es) 2020-08-20

Family

ID=66332496

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020004533A MX2020004533A (es) 2017-11-06 2017-11-06 Metodo y sistema para determinar la permeabilidad de un medio poroso.

Country Status (6)

Country Link
US (1) US11609174B2 (es)
EP (1) EP3707493A4 (es)
CN (1) CN111615625A (es)
BR (1) BR112020009026A2 (es)
MX (1) MX2020004533A (es)
WO (1) WO2019086938A1 (es)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3899488B1 (en) * 2018-12-18 2025-02-12 Shell Internationale Research Maatschappij B.V. Method for digitally characterizing the permeability of rock
CN113670791A (zh) * 2021-08-03 2021-11-19 中国地质大学（北京） 一种对储层孔隙及颗粒表面积的定量分析方法
US12038547B2 (en) 2022-01-28 2024-07-16 Halliburton Energy Services, Inc. Entropy-diffusion method for fracture identification and labelling in images
CN115063354B (zh) * 2022-05-25 2025-09-09 清能艾科（深圳）能源技术有限公司 岩心的跨尺度渗透率计算方法和装置、设备及介质
US20240212260A1 (en) * 2022-08-29 2024-06-27 University Of Wyoming Methods and devices for seamless pore network extraction

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US4982086A (en) * 1988-07-14 1991-01-01 Atlantic Richfield Company Method of porosity determination in porous media by x-ray computed tomography
US5297420A (en) * 1993-05-19 1994-03-29 Mobil Oil Corporation Apparatus and method for measuring relative permeability and capillary pressure of porous rock
US6549879B1 (en) 1999-09-21 2003-04-15 Mobil Oil Corporation Determining optimal well locations from a 3D reservoir model
US6516080B1 (en) 2000-04-05 2003-02-04 The Board Of Trustees Of The Leland Stanford Junior University Numerical method of estimating physical properties of three-dimensional porous media
BRPI0902889A2 (pt) * 2008-04-10 2017-08-29 Prad Res & Development Ltd Método para criar um modelo de pseudonúcleo numérico, sistema para criação de um modelo de pseudonúcleo numérico, e sistema para criar um modelo de pseudonúcleo numérico.
US8081802B2 (en) * 2008-11-29 2011-12-20 Ingrain, Inc. Method for determining permeability of rock formation using computer tomograpic images thereof
US9134457B2 (en) * 2009-04-08 2015-09-15 Schlumberger Technology Corporation Multiscale digital rock modeling for reservoir simulation
CN101556703B (zh) * 2009-05-16 2011-01-26 中国石油大学(华东) 基于连续切片图像的网络模型建立方法
US8583410B2 (en) * 2010-05-28 2013-11-12 Ingrain, Inc. Method for obtaining consistent and integrated physical properties of porous media
WO2013148632A1 (en) * 2012-03-29 2013-10-03 Ingrain, Inc. A method and system for estimating properties of porous media such as fine pore or tight rocks
US20130262028A1 (en) * 2012-03-30 2013-10-03 Ingrain, Inc. Efficient Method For Selecting Representative Elementary Volume In Digital Representations Of Porous Media
CN104471614A (zh) * 2012-05-18 2015-03-25 领英股份有限公司 使用数字岩石物理成像由岩石样品来评估岩石属性的方法和系统
US9285301B2 (en) * 2012-07-13 2016-03-15 Ingrain, Inc. Digital rock analysis systems and methods with reliable multiphase permeability determination
AU2014306018B2 (en) * 2013-08-06 2018-05-17 Bp Corporation North America Inc. Image-based direct numerical simulation of petrophysical properties under simulated stress and strain conditions
WO2016007170A1 (en) 2014-07-11 2016-01-14 Halliburton Energy Services, Inc. Imaging a porous rock sample using a nanoparticle suspension
CN104237103B (zh) 2014-09-23 2017-10-17 中国石油天然气股份有限公司 一种孔隙连通性定量表征方法及装置
AU2016206540B2 (en) * 2015-01-16 2019-02-07 Halliburton Energy Services, Inc. Cuttings analysis for improved downhole NMR characterisation
CN105487121B (zh) * 2015-12-03 2018-08-07 长江大学 基于ct扫描图像与电成像图像融合构建多尺度数字岩心方法
CN106202695B (zh) * 2016-07-07 2018-04-20 清能艾科（深圳）能源技术有限公司 一种采用数字岩心模拟计算岩心渗透率的方法
CN106442271A (zh) * 2016-11-18 2017-02-22 杨康 岩心渗透率模拟方法及装置

Also Published As

Publication number Publication date
BR112020009026A2 (pt) 2020-10-27
EP3707493A4 (en) 2021-06-30
US11609174B2 (en) 2023-03-21
EP3707493A1 (en) 2020-09-16
CN111615625A (zh) 2020-09-01
WO2019086938A1 (en) 2019-05-09
US20200333234A1 (en) 2020-10-22

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