CA2857329C - Regulation de la production d'asphaltene dans un prodece de recuperation a base de solvant et selection d'une composition de melange de solvant d'hydrocarbure - Google Patents

Regulation de la production d'asphaltene dans un prodece de recuperation a base de solvant et selection d'une composition de melange de solvant d'hydrocarbure Download PDF

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Publication number
CA2857329C
CA2857329C CA2857329A CA2857329A CA2857329C CA 2857329 C CA2857329 C CA 2857329C CA 2857329 A CA2857329 A CA 2857329A CA 2857329 A CA2857329 A CA 2857329A CA 2857329 C CA2857329 C CA 2857329C
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Canada
Prior art keywords
hydrocarbon
solvent mixture
product
stream
hydrocarbon solvent
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CA2857329A
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English (en)
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CA2857329A1 (fr
Inventor
Rahman Khaledi
B. Karl Pustanyk
Ernesto C. Dela Rosa
Thomas J. Boone
Wenqiang Ernest Han
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Imperial Oil Resources Ltd
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Imperial Oil Resources Ltd
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Priority to CA2857329A priority Critical patent/CA2857329C/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
    • E21B43/16—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]
    • E21B43/2408—SAGD in combination with other methods
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

La régulation de la production dasphaltène, dans un procédé de récupération à base de solvant, peut comprendre ceci : déterminer une composition de dépôt dhydrocarbures bitumineux, dans un dépôt dhydrocarbures bitumineux qui comprend de lasphaltène; sélectionner une composition de mélange de solvant dhydrocarbures, dans un mélange de solvant dhydrocarbures; injecter le mélange de solvant dhydrocarbures dans une chambre dextraction du solvant; produire une vapeur dhydrocarbures dans la formation souterraine; déterminer la teneur en asphaltène de la vapeur dhydrocarbures; et comparer la teneur en asphaltène de la vapeur dhydrocarbures à une teneur en asphaltène cible pour la valeur dhydrocarbures.
CA2857329A 2014-07-21 2014-07-21 Regulation de la production d'asphaltene dans un prodece de recuperation a base de solvant et selection d'une composition de melange de solvant d'hydrocarbure Active CA2857329C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2857329A CA2857329C (fr) 2014-07-21 2014-07-21 Regulation de la production d'asphaltene dans un prodece de recuperation a base de solvant et selection d'une composition de melange de solvant d'hydrocarbure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2857329A CA2857329C (fr) 2014-07-21 2014-07-21 Regulation de la production d'asphaltene dans un prodece de recuperation a base de solvant et selection d'une composition de melange de solvant d'hydrocarbure

Publications (2)

Publication Number Publication Date
CA2857329A1 CA2857329A1 (fr) 2016-01-21
CA2857329C true CA2857329C (fr) 2017-02-28

Family

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Family Applications (1)

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CA2857329A Active CA2857329C (fr) 2014-07-21 2014-07-21 Regulation de la production d'asphaltene dans un prodece de recuperation a base de solvant et selection d'une composition de melange de solvant d'hydrocarbure

Country Status (1)

Country Link
CA (1) CA2857329C (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10487636B2 (en) 2017-07-27 2019-11-26 Exxonmobil Upstream Research Company Enhanced methods for recovering viscous hydrocarbons from a subterranean formation as a follow-up to thermal recovery processes
US11002123B2 (en) 2017-08-31 2021-05-11 Exxonmobil Upstream Research Company Thermal recovery methods for recovering viscous hydrocarbons from a subterranean formation
US11142681B2 (en) 2017-06-29 2021-10-12 Exxonmobil Upstream Research Company Chasing solvent for enhanced recovery processes
US11261725B2 (en) 2017-10-24 2022-03-01 Exxonmobil Upstream Research Company Systems and methods for estimating and controlling liquid level using periodic shut-ins

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11142681B2 (en) 2017-06-29 2021-10-12 Exxonmobil Upstream Research Company Chasing solvent for enhanced recovery processes
US10487636B2 (en) 2017-07-27 2019-11-26 Exxonmobil Upstream Research Company Enhanced methods for recovering viscous hydrocarbons from a subterranean formation as a follow-up to thermal recovery processes
US11002123B2 (en) 2017-08-31 2021-05-11 Exxonmobil Upstream Research Company Thermal recovery methods for recovering viscous hydrocarbons from a subterranean formation
US11261725B2 (en) 2017-10-24 2022-03-01 Exxonmobil Upstream Research Company Systems and methods for estimating and controlling liquid level using periodic shut-ins

Also Published As

Publication number Publication date
CA2857329A1 (fr) 2016-01-21

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