CA2559833C - Methode de recuperation sur place de petrole lourd d'un depot souterrain - Google Patents

Methode de recuperation sur place de petrole lourd d'un depot souterrain Download PDF

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Publication number
CA2559833C
CA2559833C CA2559833A CA2559833A CA2559833C CA 2559833 C CA2559833 C CA 2559833C CA 2559833 A CA2559833 A CA 2559833A CA 2559833 A CA2559833 A CA 2559833A CA 2559833 C CA2559833 C CA 2559833C
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Canada
Prior art keywords
deposit
blasted
fluid
well
subterranean
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CA2559833A
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English (en)
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CA2559833A1 (fr
Inventor
Howard Keele
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Individual
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Priority claimed from CA2520223A external-priority patent/CA2520223C/fr
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Priority to CA2559833A priority Critical patent/CA2559833C/fr
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • E21B43/24—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection
    • E21B43/243—Combustion in situ
    • E21B43/247—Combustion in situ in association with fracturing processes or crevice forming processes
    • E21B43/248—Combustion in situ in association with fracturing processes or crevice forming processes using explosives

Abstract

Méthode d'extraction de bitume à partir de dépôts souterrains de sables bitumineux comprenant les étapes suivantes : l'explosion du dépôt souterrain pour le fragmenter et ainsi former un dépôt explosé qui pourra être mélangé à un fluide d'injection, ce qui permettra d'ablater et de libérer ensuite l'huile lourde d'un matériau inerte de sorte que l'huile lourde flotte dans le fluide d'injection qui forme une mousse composée du fluide d'injection et du bitume libéré, dans et sur le dépôt explosé; l'injection du fluide dans le dépôt explosé pour former un dépôt injecté; la récupération de l'huile lourde avec le fluide d'injection dans le dépôt injecté; le retrait du fluide du dépôt injecté pour former un dépôt traité, le dépôt traité se trouvant compacté sous l'effet du retrait du fluide du dépôt injecté.
CA2559833A 2005-09-19 2006-09-18 Methode de recuperation sur place de petrole lourd d'un depot souterrain Active CA2559833C (fr)

Priority Applications (1)

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

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA2520223 2005-09-19
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

Publications (2)

Publication Number Publication Date
CA2559833A1 CA2559833A1 (fr) 2007-01-02
CA2559833C true CA2559833C (fr) 2010-04-13

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ID=37592076

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2559833A Active CA2559833C (fr) 2005-09-19 2006-09-18 Methode de recuperation sur place de petrole lourd d'un depot souterrain

Country Status (1)

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CA (1) CA2559833C (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7726491B2 (en) 2002-09-19 2010-06-01 Suncor Energy Inc. Bituminous froth hydrocarbon cyclone
US7736501B2 (en) 2002-09-19 2010-06-15 Suncor Energy Inc. System and process for concentrating hydrocarbons in a bitumen feed
US8968580B2 (en) 2009-12-23 2015-03-03 Suncor Energy Inc. Apparatus and method for regulating flow through a pumpbox

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013006966A2 (fr) * 2011-06-30 2013-01-17 Howard Keele Procédé d'extraction de pétrole lourd in situ à partir d'un gisement souterrain
CN107447916A (zh) * 2017-08-30 2017-12-08 河北建筑工程学院 一种装配式泡沫混凝土复合外墙板及其施工方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7726491B2 (en) 2002-09-19 2010-06-01 Suncor Energy Inc. Bituminous froth hydrocarbon cyclone
US7736501B2 (en) 2002-09-19 2010-06-15 Suncor Energy Inc. System and process for concentrating hydrocarbons in a bitumen feed
US8968580B2 (en) 2009-12-23 2015-03-03 Suncor Energy Inc. Apparatus and method for regulating flow through a pumpbox

Also Published As

Publication number Publication date
CA2559833A1 (fr) 2007-01-02

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