Figure 15 animation (1.6M)--Belle River Mills 3-D reef presentation, showing permeability voxels 20 md and greater (yellow and orange), original perforated intervals (purple), and transparent crestal reef structure surface. The color scale on the left is core permeability from 0 to 30 md. View is looking directly west. Note the great thickness of perforations relative to the best permeability trends in the reservoir. The location of the perforations relative to the best permeability could impact primary, secondary, and enhanced recovery efforts as well as gas storage operations. Vertical exaggeration is 10x. Voxel resolution is approximately 35.1 m (115 ft) in the x and y directions and 1.8 m (6 ft) in the z direction. Inclined purple wellbore is deviated well (refer to Figure 5).