CA2880924C - Configurations de puits pour reflux limite - Google Patents

Configurations de puits pour reflux limite Download PDF

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Publication number
CA2880924C
CA2880924C CA2880924A CA2880924A CA2880924C CA 2880924 C CA2880924 C CA 2880924C CA 2880924 A CA2880924 A CA 2880924A CA 2880924 A CA2880924 A CA 2880924A CA 2880924 C CA2880924 C CA 2880924C
Authority
CA
Canada
Prior art keywords
injection well
steam
ncg
production wells
mixture
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
CA2880924A
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English (en)
Other versions
CA2880924A1 (fr
Inventor
Qing Chen
Lilian LO
Olajide AKINLADE
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ConocoPhillips Co
Original Assignee
ConocoPhillips Co
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
Application filed by ConocoPhillips Co filed Critical ConocoPhillips Co
Publication of CA2880924A1 publication Critical patent/CA2880924A1/fr
Application granted granted Critical
Publication of CA2880924C publication Critical patent/CA2880924C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E21B43/30—Specific pattern of wells, e.g. optimising the spacing of wells
    • 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]
    • 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

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

L'invention porte sur des procédés et sur des systèmes, lesquels produisent des produits pétroliers par drainage par gravité assisté à la vapeur utilisant des dispositifs de production doubles séparés verticalement et latéralement vis-à-vis d'au moins un injecteur. La disposition des dispositifs de production limite une élévation de température de fluides de drainage, et, par conséquent, un reflux de gaz non-condensables injectés avec de la vapeur. En particulier, les fluides sont évacués le long d'une limite de chambre de vapeur pour une récupération en des positions qui ne sont pas dans une trajectoire vers le bas directe à partir de l'endroit où l'injecteur introduit de la chaleur.
CA2880924A 2012-08-03 2013-07-30 Configurations de puits pour reflux limite Active CA2880924C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261679248P 2012-08-03 2012-08-03
US61/679,248 2012-08-03
US13/954,389 US20140034296A1 (en) 2012-08-03 2013-07-30 Well configurations for limited reflux
US13/954,389 2013-07-30
PCT/US2013/052724 WO2014022393A2 (fr) 2012-08-03 2013-07-30 Configurations de puits pour reflux limité

Publications (2)

Publication Number Publication Date
CA2880924A1 CA2880924A1 (fr) 2014-02-06
CA2880924C true CA2880924C (fr) 2020-07-21

Family

ID=50024333

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2880924A Active CA2880924C (fr) 2012-08-03 2013-07-30 Configurations de puits pour reflux limite

Country Status (3)

Country Link
US (1) US20140034296A1 (fr)
CA (1) CA2880924C (fr)
WO (1) WO2014022393A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103939069B (zh) * 2014-03-13 2015-07-01 中国石油大学(北京) 一种蒸汽-气体驱替与重力泄油复合开采方法
CN104389568B (zh) * 2014-09-29 2017-05-31 中国石油大学(北京) 蒸汽辅助重力泄油过程中气体辅助用量的获取方法及装置
CN104389569A (zh) * 2014-11-11 2015-03-04 中国石油天然气股份有限公司 一种蒸汽吞吐开采方法
US10526881B2 (en) 2014-12-01 2020-01-07 Conocophillips Company Solvents and non-condensable gas coinjection
CA2913765C (fr) 2014-12-01 2023-01-10 Conocophillips Company Coinjection de gaz non condensable et de puits lateraux en arrete
CN115898361B (zh) * 2021-08-12 2025-07-29 中国石油天然气股份有限公司 油藏井网结构

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4807704A (en) * 1987-09-28 1989-02-28 Atlantic Richfield Company System and method for providing multiple wells from a single wellbore
CA2046107C (fr) * 1991-07-03 1994-12-06 Geryl Owen Brannan Methode de recuperation d'hydrocarbures dans un puits horizontal decale lateralement et verticalement
US5238066A (en) * 1992-03-24 1993-08-24 Exxon Production Research Company Method and apparatus for improved recovery of oil and bitumen using dual completion cyclic steam stimulation
US5803171A (en) * 1995-09-29 1998-09-08 Amoco Corporation Modified continuous drive drainage process
US6257334B1 (en) * 1999-07-22 2001-07-10 Alberta Oil Sands Technology And Research Authority Steam-assisted gravity drainage heavy oil recovery process
US7556099B2 (en) * 2006-06-14 2009-07-07 Encana Corporation Recovery process
CA2631977C (fr) * 2008-05-22 2009-06-16 Gokhan Coskuner Procede thermique in situ de recuperation du petrole de sables bitumineux
US8689865B2 (en) * 2008-09-26 2014-04-08 Conocophillips Company Process for enhanced production of heavy oil using microwaves
US9551207B2 (en) * 2011-05-19 2017-01-24 Jason Swist Pressure assisted oil recovery
US9388676B2 (en) * 2012-11-02 2016-07-12 Husky Oil Operations Limited SAGD oil recovery method utilizing multi-lateral production wells and/or common flow direction

Also Published As

Publication number Publication date
WO2014022393A2 (fr) 2014-02-06
CA2880924A1 (fr) 2014-02-06
US20140034296A1 (en) 2014-02-06
WO2014022393A3 (fr) 2015-07-16

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