CA2902085C - Systeme de puits separes hydrauliquement et procede de recuperation - Google Patents

Systeme de puits separes hydrauliquement et procede de recuperation Download PDF

Info

Publication number
CA2902085C
CA2902085C CA2902085A CA2902085A CA2902085C CA 2902085 C CA2902085 C CA 2902085C CA 2902085 A CA2902085 A CA 2902085A CA 2902085 A CA2902085 A CA 2902085A CA 2902085 C CA2902085 C CA 2902085C
Authority
CA
Canada
Prior art keywords
wells
injection
well
production
cluster
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
CA2902085A
Other languages
English (en)
Other versions
CA2902085A1 (fr
Inventor
Arun Sood
Alvin Winestock
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.)
Cenovus Energy Inc
Original Assignee
Cenovus 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
Application filed by Cenovus Energy Inc filed Critical Cenovus Energy Inc
Publication of CA2902085A1 publication Critical patent/CA2902085A1/fr
Application granted granted Critical
Publication of CA2902085C publication Critical patent/CA2902085C/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
    • 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
    • E21B43/2406—Steam assisted gravity drainage [SAGD]
    • E21B43/2408—SAGD in combination with other methods
    • 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

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 une méthode de récupération dhydrocarbures visqueux à partir dune formation souterraine au moyen dun procédé de récupération par gravité avec un groupe de puits, le procédé de récupération comprenant une phase de récupération inter-puits. Le groupe de puits est initialement exploité de manière indépendante afin détablir une communication hydraulique entre au moins deux puits du groupe. Une fois la communication hydraulique établie, linjection de fluide mobilisateur et la production dhydrocarbures se poursuivent dans au moins un puits du groupe, un excédent de fluide mobilisateur étant injecté dans le puits. Au même moment, la production se poursuit dans au moins un puits du groupe, sans quil y est injection de fluide mobilisateur. Les puits du groupe sont plus rapprochés les uns des autres que dans les procédés de récupération classiques. Le drainage par gravité au moyen de vapeur (DGMV) peut tenir lieu de procédé de récupération.
CA2902085A 2014-08-28 2015-08-27 Systeme de puits separes hydrauliquement et procede de recuperation Active CA2902085C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462043170P 2014-08-28 2014-08-28
US62/043,170 2014-08-28

Publications (2)

Publication Number Publication Date
CA2902085A1 CA2902085A1 (fr) 2016-02-28
CA2902085C true CA2902085C (fr) 2023-01-24

Family

ID=55401928

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2902085A Active CA2902085C (fr) 2014-08-28 2015-08-27 Systeme de puits separes hydrauliquement et procede de recuperation

Country Status (2)

Country Link
US (1) US20160061014A1 (fr)
CA (1) CA2902085C (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106951649B (zh) * 2017-03-27 2018-06-29 中国石油大学(华东) 一种测定水平井sagd蒸汽腔扩展速度的方法
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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7090014B2 (en) * 1999-10-26 2006-08-15 Alberta Science And Research Authority Process for sequentially applying SAGD to adjacent sections of a petroleum reservoir
CA2713703C (fr) * 2009-09-24 2013-06-25 Conocophillips Company Configuration de puits en arete pour combustion sur place
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
CA2913140C (fr) * 2013-05-21 2021-03-16 Total E&P Canada, Ltd. Drainage par gravite au moyen de vapeur (dgmv) en arete de poisson radiale

Also Published As

Publication number Publication date
CA2902085A1 (fr) 2016-02-28
US20160061014A1 (en) 2016-03-03

Similar Documents

Publication Publication Date Title
CA2591498C (fr) Procede de recuperation
US8770281B2 (en) Multiple infill wells within a gravity-dominated hydrocarbon recovery process
US9562422B2 (en) System and methods for injection and production from a single wellbore
CA2928278C (fr) Procédé sw-sagd à injection entre le talon et la pointe
CA2913140C (fr) Drainage par gravite au moyen de vapeur (dgmv) en arete de poisson radiale
CA3010530C (fr) Vapoextraction croisee a puits unique (sw-xsagd)
CA2744749C (fr) Drainage par gravite dans le plan basal
US20160061014A1 (en) Hydraulically unitary well system and recovery process (huwsrp)
CA2846485A1 (fr) Techniques de recuperation d'huile d'aval-pendage pour exploitation sur place
US4986352A (en) Intermittent steam injection
US9957787B2 (en) Method of enhanced oil recovery from lateral wellbores
CA2899805C (fr) Deshydratation de zones pauvres par injection de gnc dans les puits de production et d'injection
CA2898065C (fr) Mise en pression repetee a mobilisation de circulation de fluide pour recuperation d'hydrocarbures lourds
US20250250889A1 (en) End-of-life recovery of mobilized hydrocarbons
CA2902591C (fr) Operations d'appauvrissement segmentees axialement dans les puits horizontaux
CA3046523C (fr) Systeme et procede de gestion interpuits de drainage par gravite au moyen de vapeur et schema d`optimisation de pseudo-remplissage
US10526879B2 (en) Injection rate tuning for oilfield operations
US11428086B2 (en) SW-SAGD with between heel and toe injection
CA3049597C (fr) Methodes visant les operations de recuperation de bitume inonde de solvant vapeur apres les procedes de recuperation thermique
CA2180267A1 (fr) Procede modifie de drainage a commande continue
CA3072787A1 (fr) Procede de production d`hydrocarbures a partir d`une formation renfermant des hydrocarbures souterrains y compris une zone impermeable aux liquides

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20200817

MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 9TH ANNIV.) - STANDARD

Year of fee payment: 9

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20240806

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20240806

MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 10TH ANNIV.) - STANDARD

Year of fee payment: 10

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20250729

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20250729

MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 11TH ANNIV.) - STANDARD

Year of fee payment: 11

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20260727

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20260727