Oil displacing agent used as the water shutoff agent of Profile Modification/Water Shutoff at oil fields and as oil-displacing
Oil displacing agent can adjust the of filled water, increase the of driving liquid, improve wave and efficiency, lower water phase permeability in ground layer, and enable water and oil to flow forward at even speed. Its effect is that it is mainly used in tertiary oil recovery of oil fields in the aspect oil production, and raw oil of about 100 to 150ton more can be produced through filling the polyacrylamide product one ton.
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