This report contains a discussion of field activities and subsequent data generated from reservoir verification testing performed in Sappington Crude Oil, Inc . Ronald J . Bischoff Well No. 1-15, Ogemaw Township, Ogemaw County, Michigan. Figure 1 shows the location of the Bischoff Well No. 1-15 in Ogemaw County and the State of Michigan. Figure 2 shows the location of the well on a county map in relation to roads and other improvements and Figure 3 shows the well location on the Ogemaw Springs 7.5 minute topographic quadrangle. The well was selected as a candidate for participation in the Eastern Gas Shales Program as it met the requirements outlined by the U. S. Department of Energy Morgantown Energy Technology Center (DOE1 METC) con tract No. DE-AC32-81MC16436 with Gruy Federal, Inc . More specifically, it is located in the Saginaw Bay region of the Michigan Basin and is completed through the Antrim Shale formation in the Chautauquan Series of the Upper Devonian period (Fig. 4).