oa Experimental Determination of Residual and Remaining Oil in Laminated Rock Samples

We have performed a series of water-oil, drainage and imbibition floods on laminated slabs of aeolian rock, using CT imaging techniques to monitor the saturation evolution. Experiments with flow both parallel to and perpendicular to lamination have been conducted, and the role of viscous and capillary forces has been assessed by flooding at different rates.