FIGURE 15. (A) Integration of Diana seismic, well-log, core, and appropriate outcrop analog data provided the detailed geometric data required for interpreting the reservoir architecture at a subseismic scale. (B) Depth model constructed for interpreted reservoir architecture between Diana appraisal wells by applying subsurface rock properties (density and velocity) from the A-50 sandstones at the Diana field. (C) The forward seismic model generated from the interpreted reservoir architecture between the Diana appraisal wells produces a seismic response extremely similar to the actual seismic data (see Figure 11), suggesting that the appropriate architectural data had been selected to populate the reservoir model.