CA2804521C - Systemes et procedes utilisant un agent a double fonction pour augmenter la production d'hydrocarbures visqueux a partir d'une formation souterraine - Google Patents

Systemes et procedes utilisant un agent a double fonction pour augmenter la production d'hydrocarbures visqueux a partir d'une formation souterraine Download PDF

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Publication number
CA2804521C
CA2804521C CA2804521A CA2804521A CA2804521C CA 2804521 C CA2804521 C CA 2804521C CA 2804521 A CA2804521 A CA 2804521A CA 2804521 A CA2804521 A CA 2804521A CA 2804521 C CA2804521 C CA 2804521C
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CA
Canada
Prior art keywords
dual
heated
subterranean formation
supplying
duty agent
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.)
Expired - Fee Related
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CA2804521A
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English (en)
Other versions
CA2804521A1 (fr
Inventor
Mori Y. Kwan
Tapantosh Chakrabarty
David E. Courtnage
Jeffrey A. Yerian
Xiaomeng Yang
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Imperial Oil Resources Ltd
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Priority to CA2804521A priority Critical patent/CA2804521C/fr
Publication of CA2804521A1 publication Critical patent/CA2804521A1/fr
Application granted granted Critical
Publication of CA2804521C publication Critical patent/CA2804521C/fr
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
    • 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
    • E21B43/30—Specific pattern of wells, e.g. optimising the spacing of wells
    • E21B43/305—Specific pattern of wells, e.g. optimising the spacing of wells comprising at least one inclined or horizontal well

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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

Linvention se rapporte à des systèmes et à des procédures pour améliorer la production dhydrocarbures visqueux à partir dune formation souterraine. Les systèmes et les procédures comprennent dappliquer un agent à double fonction et un oxydant à la formation souterraine et de brûler la partie combustible de lagent à double fonction avec loxydant pour chauffer une zone chauffée de la formation souterraine. Les systèmes et les procédures comprennent également le déversement dune partie non brûlée de lagent à double fonction dans la zone chauffée pour chauffer la partie non brûlée de lagent afin de produire un agent à double fonction chauffé. Les systèmes et les procédures comprennent également le contact de lagent à double fonction chauffé aux hydrocarbures visqueux pour produire des hydrocarbures chauffés et dilués qui sont moins visqueux que les hydrocarbures visqueux.
CA2804521A 2013-01-31 2013-01-31 Systemes et procedes utilisant un agent a double fonction pour augmenter la production d'hydrocarbures visqueux a partir d'une formation souterraine Expired - Fee Related CA2804521C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2804521A CA2804521C (fr) 2013-01-31 2013-01-31 Systemes et procedes utilisant un agent a double fonction pour augmenter la production d'hydrocarbures visqueux a partir d'une formation souterraine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2804521A CA2804521C (fr) 2013-01-31 2013-01-31 Systemes et procedes utilisant un agent a double fonction pour augmenter la production d'hydrocarbures visqueux a partir d'une formation souterraine

Publications (2)

Publication Number Publication Date
CA2804521A1 CA2804521A1 (fr) 2014-07-31
CA2804521C true CA2804521C (fr) 2020-01-07

Family

ID=51257859

Family Applications (1)

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CA2804521A Expired - Fee Related CA2804521C (fr) 2013-01-31 2013-01-31 Systemes et procedes utilisant un agent a double fonction pour augmenter la production d'hydrocarbures visqueux a partir d'une formation souterraine

Country Status (1)

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CA (1) CA2804521C (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9163491B2 (en) 2011-10-21 2015-10-20 Nexen Energy Ulc Steam assisted gravity drainage processes with the addition of oxygen
CA2815737C (fr) 2012-05-15 2020-05-05 Cnooc Petroleum North America Ulc Drainage par gravite au moyen de valeur a geometrie d'oxygene ajoutee destine a des reservoirs de bitumes endommages
CA2972203C (fr) 2017-06-29 2018-07-17 Exxonmobil Upstream Research Company Solvant de chasse destine aux procedes ameliores de recuperation
CA2974712C (fr) 2017-07-27 2018-09-25 Imperial Oil Resources Limited Methodes ameliorees de recuperation d'hydrocarbures visqueux d'une formation souterraine comme etape qui suit des procedes de recuperation thermique
CA2978157C (fr) 2017-08-31 2018-10-16 Exxonmobil Upstream Research Company Methodes de recuperation thermique servant a recuperer des hydrocarbures visqueux d'une formation souterraine
CA2983541C (fr) 2017-10-24 2019-01-22 Exxonmobil Upstream Research Company Systemes et methodes de surveillance et controle dynamiques de niveau de liquide

Also Published As

Publication number Publication date
CA2804521A1 (fr) 2014-07-31

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Effective date: 20180103

MKLA Lapsed

Effective date: 20210201