The Phase I report pointed out the similarity between the fluvial Cretaceous Farrer Formation and the fluvial Cretaceous Cedar Mountain Formation in East Central Utah. The Phase II report indicated that there was generally a difference in the characteristics of the small scale paleo-current indicators between the fluvial Farrer beds and the Castlegate marine, the Sego marine marginal and the Wasatch (Green River) lacustrine and marginal lacustrine beds. It further indicated that paleocurrent direction indicators should be detected by high resolution geophysical logs. The Phase III report presented a qualitative correlation of geophysical log, core and outcrop information from the GC-1 area in Grand County, Utah. The Phase IV report extended the continuity studies previously made in the Western Piceance and Eastern Uinta Basins to the Green River and Wind River Basins of Wyoming. The continuity was found to be somewhat higher in the Wyoming basins, and low permeability microlayers much more prevalent as separators of the small scale sedimentary structural features. The Phase V report summarized a characterization of some of the Cretaceous and Paleozoic fluvial beds in the Green River and Wind River Basins. Stochastic models of the permeability tensors of the characterized beds might be developed if additional data on the permeabilities of the thin low permeability separating layers can be obtained. The Phase VI report presents the results of a detailed study of the Rifle Gap area in Colorado and makes a prognosis of the reservoir geometric characteristics of the fluvial Mesaverde target section at the US Department of Energy multiwell experiment site. The prognosis is based on an extrapolation of the Rifle Gap study results 12 miles southwest to the multiwell area.