Description: <DIV STYLE="text-align:Left;"><P STYLE="font-size:16ptmargin:7 0 7 0;"><SPAN><SPAN>The Selma Chalk is thick and generally impermeable. However, Pashin and others (1998) demonstrated that fault-induced fracturing can greatly enhance fracturing in the Selma interval. Therefore, we used a map showing the configuration of the top of the Selma (Moffett and others, 1984a), which shows the location of major faults, to characterize the continuity of the top seal.</SPAN></SPAN></P><DIV><DIV><P><SPAN /></P></DIV></DIV></DIV>
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Copyright Text: Pashin, J. C., Raymond, D. E., Rindsberg, A. K., Alabi, G. G., Carroll, R. E., Groshong, R. H., and Jin, G., 1998, Area balance and strain in an extensional fault system: strategies for improved oil recovery in fractured chalk, Gilbertown Field, southwestern Alabama: U.S. Department of Energy Report DOE/PC/91008-20 (DE98000499), National Petroleum Technology Office, 221 p.