Thunderbird Drilling, Inc.		Summary Page List of Leases

Year	Oil			Gas
	Production (bbls)	Wells	Cumulative (bbls)	Production (mcf)	Wells	Cumulative (mcf)
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1990	-	10	11,376	-	-	0
1991	13,546	11	24,922	-	-	0
1992	12,331	11	37,253	-	-	0
1993	10,812	10	48,065	-	-	0
1994	9,680	10	57,745	-	-	0
1995	8,719	10	66,464	-	-	0
1996	240,662	152	307,126	11,838	2	11,838
1997	234,924	150	542,050	3,876	1	15,714
1998	204,950	145	747,000	3,312	1	19,026
1999	207,890	123	954,890	4,707	1	23,733
2000	98,419	124	1,053,309	4,606	1	28,339
2001	17,773	12	1,071,082	4,513	1	32,852
2002	4,613	3	1,075,695	4,095	1	36,947
2003	4,785	2	1,080,480	-	-	36,947
2004	4,758	3	1,085,238	-	-	36,947
2005	4,107	2	1,089,345	-	-	36,947
2006	3,289	2	1,092,634	-	-	36,947
2007	3,633	3	1,096,267	-	-	36,947
2008	3,463	2	1,099,730	-	-	36,947
2009	2,464	1	1,102,194	-	-	36,947
2010	2,431	1	1,104,625	-	-	36,947
2011	2,262	1	1,106,887	-	-	36,947
2012	1,138	1	1,108,025	-	-	36,947

Updated through 8-2012.