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PetroSA (The Petroleum Oil & Gas Corporation of SA (Pty) Ltd)

Mossel Bay, ZA

PetroSA (The Petroleum Oil & Gas Corporation of SA (Pty) Ltd) Patent applications
Patent application numberTitlePublished
20080283254METHOD FOR INCREASED OIL RECOVERY FROM AN OIL FIELD - A method for increasing oil recovery from an oil reservoir in which method surplus gas streams from a plant for synthesis of higher hydrocarbons from natural gas is injected into the reservoir, is described. The surplus streams from the plant is the tailgas from the synthesis and optionally nitrogen from an air separation unit which delivers oxygen or oxygen enriched air to the plant for synthesis of higher hydrocarbons.11-20-2008