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Proceedings Papers

Proceedings Volume Cover
1999 SEG Annual Meeting
October 31–November 5, 1999
Houston, Texas
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Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.
Paper presented at the 1999 SEG Annual Meeting, Houston, Texas, October 1999.