Bison Energy Corporation		Summary Page List of Leases

Year	Oil			Gas
	Production (bbls)	Wells	Cumulative (bbls)	Production (mcf)	Wells	Cumulative (mcf)
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1990	-	1	162	-	-	0
1991	-	-	162	-	-	0
1992	-	-	162	-	-	0
1993	-	-	162	-	-	0
1994	-	-	162	-	-	0
1995	148	1	310	1,792	1	1,792
1996	2,228	1	2,538	597,474	47	599,266
1997	1,915	1	4,453	501,397	37	1,100,663
1998	4,142	15	8,595	373,599	38	1,474,262
1999	31,333	51	39,928	362,975	34	1,837,237
2000	4,331	33	44,259	334,983	36	2,172,220
2001	-	-	44,259	261,910	28	2,434,130
2002	-	-	44,259	280,121	24	2,714,251
2003	-	-	44,259	276,949	19	2,991,200
2004	-	-	44,259	271,915	17	3,263,115
2005	-	-	44,259	248,790	16	3,511,905
2006	-	-	44,259	162,023	16	3,673,928
2007	-	-	44,259	174,418	16	3,848,346
2008	-	-	44,259	147,735	16	3,996,081
2009	-	-	44,259	138,688	16	4,134,769
2010	-	-	44,259	124,471	16	4,259,240
2011	-	-	44,259	124,745	15	4,383,985
2012	-	-	44,259	100,444	15	4,484,429
2013	-	-	44,259	91,331	12	4,575,760
2014	-	-	44,259	88,321	11	4,664,081
2015	-	-	44,259	84,537	11	4,748,618
2016	-	-	44,259	80,332	11	4,828,950
2017	-	-	44,259	75,110	11	4,904,060
2018	-	-	44,259	80,242	11	4,984,302
2019	-	-	44,259	53,521	11	5,037,823
2020	-	-	44,259	47,633	3	5,085,456
2021	-	-	44,259	43,551	3	5,129,007
2022	-	-	44,259	39,451	3	5,168,458
2023	-	-	44,259	4,235	3	5,172,693
2024	-	-	44,259	1,353	2	5,174,046

Updated through 7-2024.