Birk Petroleum		Summary Page List of Leases

Year	Oil			Gas
	Production (bbls)	Wells	Cumulative (bbls)	Production (mcf)	Wells	Cumulative (mcf)
1990	-	26	767	-	-	0
1991	609	17	1,376	-	-	0
1992	242	17	1,618	-	-	0
1993	-	-	1,618	-	-	0
1994	1,843	26	3,461	-	-	0
1995	1,957	29	5,418	-	-	0
1996	4,276	58	9,694	-	-	0
1997	3,937	58	13,631	-	-	0
1998	2,251	57	15,882	-	-	0
1999	1,903	53	17,785	-	-	0
2000	2,566	53	20,351	-	-	0
2001	6,667	109	27,018	-	-	0
2002	11,799	191	38,817	-	-	0
2003	13,859	220	52,676	-	-	0
2004	13,879	236	66,555	-	-	0
2005	15,595	243	82,150	-	-	0
2006	14,972	262	97,122	-	-	0
2007	18,092	242	115,214	-	-	0
2008	21,796	257	137,010	-	-	0
2009	32,997	242	170,007	-	-	0
2010	45,680	297	215,687	-	-	0
2011	68,213	326	283,900	-	-	0
2012	84,169	358	368,069	-	-	0
2013	95,810	462	463,879	-	-	0
2014	98,710	551	562,589	-	-	0
2015	87,123	559	649,712	-	-	0
2016	67,627	557	717,339	-	-	0
2017	56,080	556	773,419	-	-	0
2018	43,516	546	816,935	-	-	0
2019	35,954	527	852,889	-	-	0
2020	32,409	597	885,298	-	-	0
2021	28,249	592	913,547	-	-	0
2022	25,819	651	939,366	-	-	0
2023	24,706	623	964,072	-	-	0
2024	18,232	627	982,304	-	-	0
2025	14,722	436	997,026	-	-	0

Updated through 9-2025.