CA2516872C - Methode de deroulement des operations a l'aide d'une carotte numerique faisant appel a des images de carotte numerique - Google Patents

Methode de deroulement des operations a l'aide d'une carotte numerique faisant appel a des images de carotte numerique Download PDF

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Publication number
CA2516872C
CA2516872C CA002516872A CA2516872A CA2516872C CA 2516872 C CA2516872 C CA 2516872C CA 002516872 A CA002516872 A CA 002516872A CA 2516872 A CA2516872 A CA 2516872A CA 2516872 C CA2516872 C CA 2516872C
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Canada
Prior art keywords
depth
displayed
core
interval
facies
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Legal status (The legal status 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 status listed.)
Expired - Fee Related
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CA002516872A
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CA2516872A1 (fr
Inventor
Yuanxian Greg Hu
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H & H Consulting Inc
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H & H Consulting Inc
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Priority to CA002516872A priority Critical patent/CA2516872C/fr
Priority to US11/209,732 priority patent/US20070061079A1/en
Publication of CA2516872A1 publication Critical patent/CA2516872A1/fr
Application granted granted Critical
Publication of CA2516872C publication Critical patent/CA2516872C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/04—Measuring depth or liquid level

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
  • Processing Or Creating Images (AREA)
  • Image Processing (AREA)

Abstract

Une méthode pour l'enregistrement et la correction des informations de carotte de fond de trou faisant appel à des images de carotte numérique. Les images de carotte numérique sont utilisées lors de l'enregistrement de profondeurs, avec des profondeurs supérieure et inférieure pour un intervalle sélectionné étant déterminé par des données de terrain et une règle numérique qui calcule une longueur d'intervalle réelle basée sur l'image de carotte numérique. La correction des profondeurs supérieure et inférieure est activée par un affichage côte à côte de l'intervalle d'image de carotte numérique et la diagraphie de sondage correspondante, lesquelles informations affichées peuvent être manipulées par un utilisateur pour fournir des informations de profondeur plus précises. La méthode permet en outre de calculer le volume de schiste et d'interpréter les faciès, en employant toujours les images de carotte numérique.
CA002516872A 2005-08-23 2005-08-23 Methode de deroulement des operations a l'aide d'une carotte numerique faisant appel a des images de carotte numerique Expired - Fee Related CA2516872C (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002516872A CA2516872C (fr) 2005-08-23 2005-08-23 Methode de deroulement des operations a l'aide d'une carotte numerique faisant appel a des images de carotte numerique
US11/209,732 US20070061079A1 (en) 2005-08-23 2005-08-24 Digital core workflow method using digital core image

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002516872A CA2516872C (fr) 2005-08-23 2005-08-23 Methode de deroulement des operations a l'aide d'une carotte numerique faisant appel a des images de carotte numerique

Publications (2)

Publication Number Publication Date
CA2516872A1 CA2516872A1 (fr) 2007-02-23
CA2516872C true CA2516872C (fr) 2008-10-21

Family

ID=37770747

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002516872A Expired - Fee Related CA2516872C (fr) 2005-08-23 2005-08-23 Methode de deroulement des operations a l'aide d'une carotte numerique faisant appel a des images de carotte numerique

Country Status (2)

Country Link
US (1) US20070061079A1 (fr)
CA (1) CA2516872C (fr)

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WO2021222419A1 (fr) * 2020-05-01 2021-11-04 Schlumberger Technology Corporation Interface utilisateur pour donner des directives sur des opérations de forage et la communication dynamique de données pertinentes
US11727583B2 (en) 2020-09-02 2023-08-15 Baker Hughes Oilfield Operations Llc Core-level high resolution petrophysical characterization method
CN112360445B (zh) * 2020-10-28 2022-01-11 中交第四航务工程局有限公司 一种利用视频监控修正岩溶区钻探地层情况的方法
WO2022147552A1 (fr) * 2021-01-04 2022-07-07 Saudi Arabian Oil Company Génération d'images de formations géologiques synthétiques à partir d'images de fragments de roche
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CN113551589A (zh) * 2021-01-06 2021-10-26 南京能晶电子科技有限公司 一种基于霍尔器件的角度传感器芯片及其使用方法
RU2760105C1 (ru) * 2021-03-12 2021-11-22 Публичное акционерное общество «Газпром нефть» Система, машиночитаемый носитель и способ анализа керна по изображениям
US12123299B2 (en) 2021-08-31 2024-10-22 Saudi Arabian Oil Company Quantitative hydraulic fracturing surveillance from fiber optic sensing using machine learning
CN116263514A (zh) * 2021-12-15 2023-06-16 中国石油天然气股份有限公司 一种基于岩屑样品构建数字岩心的方法
US12400425B2 (en) * 2022-07-28 2025-08-26 Saudi Arabian Oil Company Automated thermal maturation estimation from palynological sample images
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Publication number Publication date
CA2516872A1 (fr) 2007-02-23
US20070061079A1 (en) 2007-03-15

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