CA2520223C - Methode de recuperation de petrole lourd en place dans des gisements souterrains - Google Patents

Methode de recuperation de petrole lourd en place dans des gisements souterrains Download PDF

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Publication number
CA2520223C
CA2520223C CA2520223A CA2520223A CA2520223C CA 2520223 C CA2520223 C CA 2520223C CA 2520223 A CA2520223 A CA 2520223A CA 2520223 A CA2520223 A CA 2520223A CA 2520223 C CA2520223 C CA 2520223C
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Canada
Prior art keywords
deposit
fluid
blasted
heavy oil
reservoir
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Expired - Lifetime
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CA2520223A
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English (en)
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CA2520223A1 (fr
Inventor
Howard Keele
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Individual
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Individual
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Priority to CA2520223A priority Critical patent/CA2520223C/fr
Priority to CA2559833A priority patent/CA2559833C/fr
Publication of CA2520223A1 publication Critical patent/CA2520223A1/fr
Application granted granted Critical
Publication of CA2520223C publication Critical patent/CA2520223C/fr
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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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/25—Methods for stimulating production
    • E21B43/26—Methods for stimulating production by forming crevices or fractures
    • E21B43/263—Methods for stimulating production by forming crevices or fractures using explosives

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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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Une méthode dextraction du bitume dun dépôt de sable bitumineux souterrain est présentée qui comprend  : a) retirer la surcharge dun dépôt souterrain; b) faire exploser le dépôt souterrain en fragments de dépôt souterrain pour ainsi former un dépôt explosé, le dépôt explosé étant exploitable pour permettre un volume dinondation de fluide à ajouter au dépôt explosé, pour prélever puis libérer le pétrole lourd dun matériau inerte de sorte que le pétrole lourd flotte sur le volume dinondation de liquide formant une mousse composée de volume dinondation et du bitume libéré de lintérieur et du dessus du dépôt explosé; c) inonder le dépôt explosé en utilisant le fluide, pour ainsi former un dépôt inondé; d) récupérer le pétrole lourd avec le volume dinondation de fluide dans le dépôt inondé et e) retirer le fluide du dépôt inondé, pour ainsi former un dépôt traité, le dépôt traité étant compacté par le retrait du fluide du dépôt inondé de sorte que le dépôt traité nest pas suffisamment perméable pour accepter un deuxième volume d'inondation de fluide dun dépôt explosé adjacent.
CA2520223A 2005-09-19 2005-09-19 Methode de recuperation de petrole lourd en place dans des gisements souterrains Expired - Lifetime CA2520223C (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA2520223A CA2520223C (fr) 2005-09-19 2005-09-19 Methode de recuperation de petrole lourd en place dans des gisements souterrains
CA2559833A CA2559833C (fr) 2005-09-19 2006-09-18 Methode de recuperation sur place de petrole lourd d'un depot souterrain

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2520223A CA2520223C (fr) 2005-09-19 2005-09-19 Methode de recuperation de petrole lourd en place dans des gisements souterrains

Publications (2)

Publication Number Publication Date
CA2520223A1 CA2520223A1 (fr) 2007-03-19
CA2520223C true CA2520223C (fr) 2017-02-14

Family

ID=37889999

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2520223A Expired - Lifetime CA2520223C (fr) 2005-09-19 2005-09-19 Methode de recuperation de petrole lourd en place dans des gisements souterrains

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CA (1) CA2520223C (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7736501B2 (en) 2002-09-19 2010-06-15 Suncor Energy Inc. System and process for concentrating hydrocarbons in a bitumen feed
CA2471048C (fr) 2002-09-19 2006-04-25 Suncor Energy Inc. Cyclone d'hydrocarbures de mousse bitumineuse
CA2689021C (fr) 2009-12-23 2015-03-03 Thomas Charles Hann Appareil et procede de regulation de debit par le truchement d'une caisse aspirante

Also Published As

Publication number Publication date
CA2520223A1 (fr) 2007-03-19

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