CA2358555C - Pression d'injection de vapeur pour procede de drainage gravitaire par injection de vapeur - Google Patents

Pression d'injection de vapeur pour procede de drainage gravitaire par injection de vapeur Download PDF

Info

Publication number
CA2358555C
CA2358555C CA 2358555 CA2358555A CA2358555C CA 2358555 C CA2358555 C CA 2358555C CA 2358555 CA2358555 CA 2358555 CA 2358555 A CA2358555 A CA 2358555A CA 2358555 C CA2358555 C CA 2358555C
Authority
CA
Canada
Prior art keywords
steam
pressure
oil
formation
cold water
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 - Lifetime
Application number
CA 2358555
Other languages
English (en)
Other versions
CA2358555A1 (fr
Inventor
Yoshiaki Ito
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.)
Greenfire Resources Operating Corp
Original Assignee
Japan Canada Oil Sands Ltd
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 Japan Canada Oil Sands Ltd filed Critical Japan Canada Oil Sands Ltd
Priority to CA 2358555 priority Critical patent/CA2358555C/fr
Publication of CA2358555A1 publication Critical patent/CA2358555A1/fr
Application granted granted Critical
Publication of CA2358555C publication Critical patent/CA2358555C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • E21B43/24—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection
    • E21B43/2406—Steam assisted gravity drainage [SAGD]

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)
  • Processing Of Solid Wastes (AREA)
CA 2358555 2001-10-04 2001-10-04 Pression d'injection de vapeur pour procede de drainage gravitaire par injection de vapeur Expired - Lifetime CA2358555C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2358555 CA2358555C (fr) 2001-10-04 2001-10-04 Pression d'injection de vapeur pour procede de drainage gravitaire par injection de vapeur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2358555 CA2358555C (fr) 2001-10-04 2001-10-04 Pression d'injection de vapeur pour procede de drainage gravitaire par injection de vapeur

Publications (2)

Publication Number Publication Date
CA2358555A1 CA2358555A1 (fr) 2003-04-04
CA2358555C true CA2358555C (fr) 2006-07-25

Family

ID=4170207

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2358555 Expired - Lifetime CA2358555C (fr) 2001-10-04 2001-10-04 Pression d'injection de vapeur pour procede de drainage gravitaire par injection de vapeur

Country Status (1)

Country Link
CA (1) CA2358555C (fr)

Also Published As

Publication number Publication date
CA2358555A1 (fr) 2003-04-04

Similar Documents

Publication Publication Date Title
Butler Steam-assisted gravity drainage: concept, development, performance and future
CA1072005A (fr) Methode d'extraction du petrole par un puits horizontal, par chauffage indirect
CA2819664C (fr) Recuperation de petrole assistee par pression
RU2379494C1 (ru) Способ разработки залежи высоковязкой нефти
CA2819707C (fr) Procede pour accelerer le demarrage d'operations de drainage par gravite au moyen de vapeur (sagd)
CN101592028B (zh) 一种气体辅助sagd开采超稠油的方法
CA2697417C (fr) Procede d'acceleration du demarrage d'operations de drainage par gravite au moyen de la vapeur
US5215149A (en) Single horizontal well conduction assisted steam drive process for removing viscous hydrocarbonaceous fluids
CA1304287C (fr) Procede d'injection de vapeur par deux puits horizontaux pour la recuperation assistee de petrole lourd
US20150107833A1 (en) Recovery From A Hydrocarbon Reservoir
CN105649588A (zh) 利用sagd开采稠油油藏的方法
CA1291944C (fr) Methode d'extraction du petrole des gisements de petrole lourd
CA2847759C (fr) Une methode permettant d'ameliorer la recuperation de ressource a partir de reservoirs souterrains
US9803456B2 (en) SAGDOX geometry for impaired bitumen reservoirs
US20130213653A1 (en) Producer snorkel or injector toe-dip to accelerate communication between sagd producer and injector
WO1999067503A1 (fr) Recuperation d"hydrocarbures lourds par chauffage par convection
WO2011095542A2 (fr) Procédé d'extraction par injection de solvant
CA2844345A1 (fr) Procede de recuperation thermique de puits inclines ou verticaux uniques
CA2890491C (fr) Procede de demarrage de recuperation d'hydrocarbure
CN115324545A (zh) 变压式蒸汽辅助重力泄油的稠油开采方法
US20250250889A1 (en) End-of-life recovery of mobilized hydrocarbons
RU2395676C1 (ru) Способ разработки залежи битума
US3384172A (en) Producing petroleum by forward combustion and cyclic steam injection
CA2833068C (fr) Procede de bas en haut reposant sur l'utilisation de solvants et systeme de recuperation d'hydrocarbure
CA2830614C (fr) Procedes de recuperation d'huile visqueuse a partir de reservoirs pourvus de limites superieures permeables

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20211004