CA3133861C - Systeme et methode pour etablir des barrieres en subsurface - Google Patents

Systeme et methode pour etablir des barrieres en subsurface

Info

Publication number
CA3133861C
CA3133861C CA3133861A CA3133861A CA3133861C CA 3133861 C CA3133861 C CA 3133861C CA 3133861 A CA3133861 A CA 3133861A CA 3133861 A CA3133861 A CA 3133861A CA 3133861 C CA3133861 C CA 3133861C
Authority
CA
Canada
Prior art keywords
well
waste stream
formation
barrier
drilled
Prior art date
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.)
Active
Application number
CA3133861A
Other languages
English (en)
Other versions
CA3133861A1 (fr
Inventor
Jennifer Smith
Susan Campbell
Dmitry BOGATKOV
Ivan BEENTJES
Neil Mcminn
Original Assignee
Suncor Energy Inc
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
Priority claimed from CA3096230A external-priority patent/CA3096230C/fr
Application filed by Suncor Energy Inc filed Critical Suncor Energy Inc
Publication of CA3133861A1 publication Critical patent/CA3133861A1/fr
Application granted granted Critical
Publication of CA3133861C publication Critical patent/CA3133861C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
    • E21B33/138—Plastering the borehole wall; Injecting into the formation
    • 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
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • 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
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • E21B43/24—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection
    • 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
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • E21B43/24—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection
    • E21B43/2406—Steam assisted gravity drainage [SAGD]

Landscapes

  • 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

Il est décrit un système et une méthode pour la création de barrières en subsurface dans une formation. La méthode comprend l’injection d’un flux de déchets et/ou d’un agent de réduction de perméabilité dans au moins un puits pour créer une barrière en subsurface dans la formation par réduction de perméabilité d’au moins une partie de la formation. Il est également décrit un système et une méthode pour la facilitation de production de pétrole lourd à partir d’un réservoir de pétrole lourd. La méthode comprend l’injection d’un flux de déchets dans un puits dans le réservoir de pétrole lourd pour boucher des soufflures vermiculaires ou passages préférentiels créés par un procédé d’extraction primaire mis en œuvre auparavant afin de faciliter un procédé d’extraction secondaire ou tertiaire dans le réservoir de pétrole lourd. Il est également décrit un système et une méthode pour la préparation d’un flux de déchets pour l’injection à une formation afin de former une barrière en subsurface. La méthode comprend la séparation d’une fraction source en une fraction fine qui est relativement plus petite qu’une fraction grossière; et la fourniture de la fraction fine à un matériel d’injection pour injecter la fraction fine dans la formation.
CA3133861A 2020-10-16 2021-10-12 Systeme et methode pour etablir des barrieres en subsurface Active CA3133861C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CA3096230A CA3096230C (fr) 2020-03-05 2020-10-16 Systemes et methodes pour utiliser les reservoirs sur place en fin de vie
CA3,096,230 2020-10-16
CA3,111,218 2021-03-04
CA3111218A CA3111218C (fr) 2020-03-05 2021-03-04 Systemes et methodes pour utiliser les reservoirs sur place en fin de vie

Publications (2)

Publication Number Publication Date
CA3133861A1 CA3133861A1 (fr) 2022-04-16
CA3133861C true CA3133861C (fr) 2025-09-09

Family

ID=81206877

Family Applications (2)

Application Number Title Priority Date Filing Date
CA3133637A Active CA3133637C (fr) 2020-10-16 2021-10-06 Systemes et methodes pour utiliser les reservoirs sur place en fin de vie
CA3133861A Active CA3133861C (fr) 2020-10-16 2021-10-12 Systeme et methode pour etablir des barrieres en subsurface

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA3133637A Active CA3133637C (fr) 2020-10-16 2021-10-06 Systemes et methodes pour utiliser les reservoirs sur place en fin de vie

Country Status (1)

Country Link
CA (2) CA3133637C (fr)

Also Published As

Publication number Publication date
CA3133637C (fr) 2025-12-16
CA3133861A1 (fr) 2022-04-16
CA3133637A1 (fr) 2022-04-16

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