1. MID CONTINENT WASH PLAYS

2. + 3600 Wash wells NW-SE 30 Miles Wide 160 Miles Long

3. Historical Data Oklahoma Geological Survey Circular 1-6, 2001 Average Production for “Wash” wells – Anadarko Basin –1,150 MMCF with 24 MBO Cherokee Wash Middle – 3,241 MMCF Cherokee Wash Lower – 2,061 MMCF Red Fork Wash – 1,161 MMCF Cleveland Wash – 1,012 MMCF Granite Wash – 726 MMCF Atoka Wash – 385 MMCF 1,985 Total Wells included in this study –Paul W. Smith, Walter J. Hendrickson and Ronald J. Woods

4. 2003 Cumulative Gas = 1.88 TCF Cumulative Oil = 61,400,000 BBL Historical Granite Wash Production

5. Gas Well 1.0 BCF Oil Well99,400 BBL Water440,000 BBL

7. Buffalo Wallow Drainage Area’s

8. TEXAS OKLAHOMA

11. TEXAS

16. GRANITE WASH MINERALOGY

18. MineralWeight %RhoB g/ccNeutron Por. Quartz25-842.65 Plagioclase3-352.69-1.1 K-Feldspar5-252.56-1.4 Calcite0-232.710 Dolomite0-82.870.9 Na-Feldspar0-302.62-1.1 Illite0-102.669.5 Chlorite0-102.8038 GRANITE WASH WASHITA CO OK

19. 800 ft. Span Wash A Wash B Wash C Wash D Shale

20. 75 ft. Granite Wash

23. QUESTIONS?