Berentz Drilling Co., Inc.		Summary Page List of Leases

Year	Oil			Gas
	Production (bbls)	Wells	Cumulative (bbls)	Production (mcf)	Wells	Cumulative (mcf)
1996	-	32	21,322	-	2	110,610
1997	19,100	23	40,422	89,044	2	199,654
1998	16,384	25	56,806	91,524	2	291,178
1999	14,791	19	71,597	67,687	2	358,865
2000	14,099	22	85,696	74,016	2	432,881
2001	11,420	20	97,116	72,174	2	505,055
2002	17,005	21	114,121	30,958	0	536,013
2003	16,248	17	130,369	28,413	0	564,426
2004	13,503	15	143,872	26,308	0	590,734
2005	12,924	18	156,796	23,295	0	614,029
2006	13,656	18	170,452	22,265	0	636,294
2007	12,518	18	182,970	20,656	0	656,950
2008	14,244	18	197,214	18,890	0	675,840
2009	12,295	18	209,509	17,312	0	693,152
2010	8,197	17	217,706	-	-	693,152
2011	8,056	15	225,762	1,383	0	694,535
2012	8,611	17	234,373	-	-	694,535
2013	8,440	17	242,813	-	-	694,535
2014	7,883	16	250,696	-	-	694,535
2015	7,536	16	258,232	-	-	694,535
2016	6,471	15	264,703	-	-	694,535
2017	4,802	15	269,505	-	-	694,535
2018	3,500	6	273,005	-	-	694,535
2019	3,360	6	276,365	-	-	694,535
2020	3,741	6	280,106	-	-	694,535
2021	3,433	6	283,539	-	-	694,535
2022	3,593	11	287,132	-	-	694,535
2023	3,161	8	290,293	-	-	694,535
2024	2,962	11	293,255	-	-	694,535
2025	1,155	11	294,410	-	-	694,535

Updated through 7-2025.