Questar Exploration and Production Company division of Questar URC Company		Summary Page List of Leases

Year	Oil			Gas
	Production (bbls)	Wells	Cumulative (bbls)	Production (mcf)	Wells	Cumulative (mcf)
1978	-	-	0	-	1	10,324
1979	-	-	0	38,162	1	48,486
1980	-	-	0	17,057	1	65,543
1981	-	-	0	21,571	1	87,114
1982	-	-	0	15,744	1	102,858
1983	-	-	0	8,971	1	111,829
1984	-	-	0	17,549	1	129,378
1985	-	-	0	12,464	1	141,842
1986	-	-	0	8,267	1	150,109
1987	-	-	0	1,505	1	151,614
1988	-	-	0	2,513	1	154,127
1989	-	-	0	12,829	1	166,956
1990	-	-	0	11,467	1	178,423
1991	-	-	0	12,222	1	190,645
1992	439	1	439	12,842	1	203,487
1993	-	-	439	10,022	1	213,509
1994	18	1	457	9,086	1	222,595
1995	1,873	2	2,330	10,237	1	232,832
1996	165,301	134	167,631	1,459,350	64	1,692,182
1997	91,593	71	259,224	1,225,994	38	2,918,176
1998	76,542	68	335,766	966,693	39	3,884,869
1999	64,453	60	400,219	820,205	39	4,705,074
2000	3,334	4	403,553	124,089	30	4,829,163
2001	6,439	2	409,992	55,139	7	4,884,302
2002	6,343	3	416,335	39,367	7	4,923,669
2003	4,059	3	420,394	34,965	6	4,958,634
2004	135	1	420,529	35,869	6	4,994,503
2005	28	0	420,557	40,055	6	5,034,558
2006	-	-	420,557	40,991	6	5,075,549
2007	-	-	420,557	30,354	6	5,105,903
2008	-	-	420,557	26,059	4	5,131,962
2009	-	-	420,557	20,684	4	5,152,646
2010	-	-	420,557	20,785	3	5,173,431
2011	-	-	420,557	16,840	3	5,190,271
2012	-	-	420,557	8,096	3	5,198,367
2013	-	-	420,557	21,400	3	5,219,767
2014	-	-	420,557	20,505	3	5,240,272
2015	-	-	420,557	17,648	3	5,257,920
2016	-	-	420,557	13,751	1	5,271,671
2017	-	-	420,557	12,877	2	5,284,548
2018	-	-	420,557	14,911	2	5,299,459
2019	-	-	420,557	13,086	2	5,312,545
2020	-	-	420,557	13,863	2	5,326,408
2021	-	-	420,557	13,156	1	5,339,564
2022	-	-	420,557	14,212	1	5,353,776
2023	-	-	420,557	1,341	1	5,355,117

Updated through 2-2023.