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20% to 60% oil recovery. Where a field has high water cuts and depletion level (Figure 2), the third stage will be needed to improve the development efficiency using enhanced oil recovery methods that are the subject of our study. These methods raise reservoir recovery potential from 35% to 75%. However, secondary and tertiary recovery
216 polyacrylamide for eor products are offered for sale by suppliers on , of which petroleum additives accounts for 73%, paper chemicals accounts for 71%, and water treatment chemicals accounts for 45%. A wide variety of polyacrylamide for eor options are available to you, such as chemical auxiliary agent.
