Description: <DIV STYLE="text-align:Left;"><P STYLE="font-size:16ptmargin:7 0 7 0;"><SPAN><SPAN>Briggs (1968, p. 139) stated that "as the proportions of limestone, dolomite, and carbonate-mineral cement increase toward the south and east in the Michigan Basin, the porosity and permeability of the sandstone should decrease proportionally." However, we were only able to obtain permeability data for one well (Briggs, 1968), and we utilized the average permeability in the Mt. Simon for that well.</SPAN></SPAN></P><DIV><P><SPAN /></P></DIV></DIV>
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Copyright Text: Briggs, L. I., 1968, Geology of subsurface waste disposal in Michigan Basin, in Galley, J. E., ed., Subsurface disposal in geologic basins—a study of reservoir strata: American Association of Petroleum Geologists Memoir 10, p. 128–153.