The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 06, 2012
Filed:
Aug. 11, 2009
Donald Prentice Satchell, Jr., Chatham, NJ (US);
Stevan Jovanovic, North Plainfield, NJ (US);
Donald Prentice Satchell, Jr., Chatham, NJ (US);
Stevan Jovanovic, North Plainfield, NJ (US);
Linde Aktiengesellschaft, Munich, DE;
Abstract
A method for the production of a COrich stream for sequestration in depleted oil sand reservoirs. The method comprises the steps of: a) purging non-condensable gases from an oil sand reservoir with steam; b) contacting a gaseous oxidant stream comprising oxygen, carbon dioxide, and steam with bitumen in an oil reservoir; c) separating the production well product from the oil sand reservoir into bitumen, water, sand and fuel gas streams; d) producing a carbon dioxide rich gas by combustion of the said fuel gas with substantially pure oxygen; e) utilizing substantially pure oxygen and a portion of said carbon dioxide rich gas as constituents of said gaseous oxidant stream; and f) sequestering a balance of said carbon dioxide rich gas into a depleted oil said reservoir.