CA2776704C - Poussee de vapeur et de gaz modifiee avec puits de production horizontaux supplementaires pour ameliorer le procede de recuperation du petrole lourd et du bitume - Google Patents

Poussee de vapeur et de gaz modifiee avec puits de production horizontaux supplementaires pour ameliorer le procede de recuperation du petrole lourd et du bitume Download PDF

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Publication number
CA2776704C
CA2776704C CA2776704A CA2776704A CA2776704C CA 2776704 C CA2776704 C CA 2776704C CA 2776704 A CA2776704 A CA 2776704A CA 2776704 A CA2776704 A CA 2776704A CA 2776704 C CA2776704 C CA 2776704C
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Prior art keywords
oil
steam
well
sagd
ncg
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CA2776704A
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CA2776704A1 (fr
Inventor
Chi-Tak Yee
Subramanyam Bharatha
William J. Mccaffrey
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MEG Energy Corp
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MEG Energy Corp
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Priority to CA2776704A priority Critical patent/CA2776704C/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

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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

Système et méthode de production dhydrocarbures, comme du pétrole lourd ou du bitume, recourant à linjection dénergie thermique sur place. Linvention combine les avantages du procédé SAGP et lutilisation dun producteur supplémentaire, avec des spécifications précises pour ce qui est de la synchronisation afin de permettre linitiation de la coinjection des gaz non condensables et de la vapeur avant la communication des fluides entre les chambres.
CA2776704A 2012-05-14 2012-05-14 Poussee de vapeur et de gaz modifiee avec puits de production horizontaux supplementaires pour ameliorer le procede de recuperation du petrole lourd et du bitume Active CA2776704C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2776704A CA2776704C (fr) 2012-05-14 2012-05-14 Poussee de vapeur et de gaz modifiee avec puits de production horizontaux supplementaires pour ameliorer le procede de recuperation du petrole lourd et du bitume

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2776704A CA2776704C (fr) 2012-05-14 2012-05-14 Poussee de vapeur et de gaz modifiee avec puits de production horizontaux supplementaires pour ameliorer le procede de recuperation du petrole lourd et du bitume

Publications (2)

Publication Number Publication Date
CA2776704A1 CA2776704A1 (fr) 2013-11-14
CA2776704C true CA2776704C (fr) 2014-11-18

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Family Applications (1)

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CA2776704A Active CA2776704C (fr) 2012-05-14 2012-05-14 Poussee de vapeur et de gaz modifiee avec puits de production horizontaux supplementaires pour ameliorer le procede de recuperation du petrole lourd et du bitume

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CA (1) CA2776704C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10145226B2 (en) 2015-11-16 2018-12-04 Meg Energy Corp. Steam-solvent-gas process with additional horizontal production wells to enhance heavy oil / bitumen recovery

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2945443C (fr) * 2015-05-13 2017-06-27 Craig HERRING Procedes de production d'hydrocarbures pendant la derniere etape des procedes de recuperation d'hydrocarbure fondee sur le drainage par gravite
CN107558975B (zh) * 2016-07-01 2020-09-08 中国石油天然气股份有限公司 一种使用降粘剂改善蒸汽辅助重力泄油后期开发的方法
CN112963128B (zh) * 2021-03-03 2023-01-10 中国石油天然气股份有限公司 降低蒸汽腔外溢预防sagd开发过程中顶水下窜的方法
US12553322B2 (en) 2023-07-21 2026-02-17 Conocophillips Company Late life steam drive and gas strategy

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10145226B2 (en) 2015-11-16 2018-12-04 Meg Energy Corp. Steam-solvent-gas process with additional horizontal production wells to enhance heavy oil / bitumen recovery

Also Published As

Publication number Publication date
CA2776704A1 (fr) 2013-11-14

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