SYSTEMS AND METHODS FOR GENERATING SUPERHEATED STEAM WITH VARIABLE FLUE GAS FOR ENHANCED OIL RECOVERY

SYSTEMS AND METHODS FOR GENERATING SUPERHEATED STEAM WITH VARIABLE FLUE GAS FOR ENHANCED OIL RECOVERY

Systems and methods are disclosed for producing a superheated steam having a specified ratio of water vapor to combustion gases for injection into a well to enhance heavy oil production. Embodiments comprise indirect-contact steam generators and direct-contact steam generators. L'invention conc...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DONALDSON, A., Burl, HUGHES, Brian
Format: Patent
Sprache:eng ; fre
Schlagworte:
ADHESIVES
CHEMISTRY
DYES
EARTH DRILLING
EARTH DRILLING, e.g. DEEP DRILLING
FIXED CONSTRUCTIONS
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MINING
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
PAINTS
POLISHES
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Beschreibung
Zusammenfassung:Systems and methods are disclosed for producing a superheated steam having a specified ratio of water vapor to combustion gases for injection into a well to enhance heavy oil production. Embodiments comprise indirect-contact steam generators and direct-contact steam generators. L'invention concerne des systèmes et des procédés pour produire une vapeur surchauffée ayant un rapport spécifié de vapeur d'eau à des gaz de combustion pour une injection dans un puits pour améliorer une production de pétrole lourd. Des modes de réalisation comprennent des générateurs de vapeur à contact indirect et des générateurs de vapeur à contact direct.