D & R Well Service, Inc.		Summary Page List of Leases

Year	Oil			Gas
	Production (bbls)	Wells	Cumulative (bbls)	Production (mcf)	Wells	Cumulative (mcf)
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1996	-	3	1,055	-	-	0
1997	1,834	3	2,889	-	-	0
1998	1,425	3	4,314	-	-	0
1999	1,475	2	5,789	-	-	0
2000	1,456	3	7,245	-	-	0
2001	1,471	3	8,716	-	-	0
2002	963	2	9,679	-	-	0
2003	969	2	10,648	-	-	0
2004	1,448	3	12,096	-	-	0
2005	945	3	13,041	1,657	1	1,657
2006	1,581	3	14,622	1,548	1	3,205
2007	1,401	2	16,023	2,033	1	5,238
2008	1,479	4	17,502	2,013	1	7,251
2009	1,523	4	19,025	2,176	1	9,427
2010	1,158	4	20,183	1,792	1	11,219
2011	1,438	3	21,621	1,993	1	13,212
2012	1,590	3	23,211	1,987	1	15,199
2013	1,269	3	24,480	1,884	1	17,083
2014	1,458	3	25,938	1,899	1	18,982
2015	1,122	3	27,060	1,307	1	20,289
2016	1,242	3	28,302	-	-	20,289
2017	1,089	2	29,391	-	-	20,289
2018	1,263	2	30,654	-	-	20,289
2019	1,131	3	31,785	-	-	20,289
2020	1,285	3	33,070	-	-	20,289
2021	1,073	2	34,143	-	-	20,289
2022	1,076	2	35,219	-	-	20,289
2023	944	2	36,163	-	-	20,289

Updated through 11-2023.