A07 Experimental Study of Secondary and Tertiary Polymer Flooding in Sandpack and Core S. Nejadi (Arvandan Oil and Gas Production) V.A. Sajjadian* (Arvandan Oil and Gas Production) & A.R. Haghighi (Science and Research Branch of Azad university) SUMMARY Diverse groups of synthetic and bio polymers have been implemented in a number of oil reservoirs worldwide for enhanced oil recovery. Harsh conditions of Iranian oil reservoirs especially high temperature and salinity necessitate application of proper type of polymer along with accurate designed schemes for the injected fluid to maintain its properties for the expected residence time in the reservoir. Consequently it


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