Fractional flow curve to wave velocities or Time/distance diagram

[Enet]

Please does anyone have have idea or does anyone have any material that can guide me properly in going from fractional flow curve to wave velocities or Time/distance diagram?

Thanks

[DAH7542]

Your question is vague but perhaps what you ask is how to get the saturation(s) profiles, that is water saturation vs distance from the injector. To do that check the Buckley and Leverett theory for immiscible displacement.