Oil Producers, Inc. of Kansas		Summary Page List of Leases

Year	Oil			Gas
	Production (bbls)	Wells	Cumulative (bbls)	Production (mcf)	Wells	Cumulative (mcf)
1957	-	-	0	-	6	3,883,653
1958	-	-	0	425,446	10	4,309,099
1959	-	-	0	633,792	10	4,942,891
1960	-	-	0	833,401	10	5,776,292
1961	-	-	0	760,420	10	6,536,712
1962	-	-	0	723,826	10	7,260,538
1963	-	-	0	791,535	10	8,052,073
1964	-	-	0	985,499	11	9,037,572
1965	-	-	0	1,046,920	12	10,084,492
1966	-	-	0	1,171,600	13	11,256,092
1967	-	-	0	1,107,124	13	12,363,216
1968	-	-	0	1,278,926	13	13,642,142
1969	-	-	0	926,387	13	14,568,529
1970	-	-	0	1,113,754	13	15,682,283
1971	-	-	0	-	-	15,682,283
1972	-	-	0	-	-	15,682,283
1973	-	-	0	-	-	15,682,283
1974	-	-	0	-	-	15,682,283
1975	-	-	0	-	-	15,682,283
1976	-	-	0	-	-	15,682,283
1977	-	-	0	-	-	15,682,283
1978	-	-	0	-	-	15,682,283
1979	-	-	0	-	-	15,682,283
1980	687	1	687	-	-	15,682,283
1981	3,754	1	4,441	-	-	15,682,283
1982	4,522	1	8,963	-	-	15,682,283
1983	2,768	1	11,731	-	-	15,682,283
1984	2,139	1	13,870	-	-	15,682,283
1985	11,807	2	25,677	-	-	15,682,283
1986	11,339	2	37,016	-	-	15,682,283
1987	10,058	2	47,074	-	-	15,682,283
1988	7,640	2	54,714	-	-	15,682,283
1989	5,866	2	60,580	-	-	15,682,283
1990	5,231	1	65,811	-	-	15,682,283
1991	5,834	2	71,645	93,359	1	15,775,642
1992	6,290	3	77,935	42,605	1	15,818,247
1993	7,336	3	85,271	35,903	1	15,854,150
1994	6,745	3	92,016	16,368	1	15,870,518
1995	4,951	3	96,967	35,337	3	15,905,855
1996	173,346	128	270,313	1,469,606	68	17,375,461
1997	185,685	129	455,998	1,880,770	73	19,256,231
1998	173,280	129	629,278	2,281,759	90	21,537,990
1999	186,997	151	816,275	2,645,546	103	24,183,536
2000	175,493	157	991,768	3,259,206	121	27,442,742
2001	299,346	167	1,291,114	2,861,997	126	30,304,739
2002	612,029	173	1,903,143	3,568,692	134	33,873,431
2003	427,957	178	2,331,100	3,449,269	147	37,322,700
2004	345,503	184	2,676,603	3,517,758	149	40,840,458
2005	308,730	187	2,985,333	3,393,243	166	44,233,701
2006	322,551	196	3,307,884	3,448,516	186	47,682,217
2007	292,285	211	3,600,169	3,323,626	212	51,005,843
2008	277,401	218	3,877,570	3,289,836	211	54,295,679
2009	240,276	213	4,117,846	3,319,004	215	57,614,683
2010	221,755	200	4,339,601	2,891,140	223	60,505,823
2011	197,625	197	4,537,226	2,554,382	211	63,060,205
2012	191,132	193	4,728,358	2,671,801	233	65,732,006
2013	171,153	189	4,899,511	2,448,987	218	68,180,993
2014	160,920	180	5,060,431	2,103,697	208	70,284,690
2015	152,412	186	5,212,843	1,938,035	223	72,222,725
2016	138,480	195	5,351,323	1,720,140	214	73,942,865
2017	120,844	183	5,472,167	1,481,905	207	75,424,770
2018	108,889	162	5,581,056	1,350,904	200	76,775,674
2019	101,646	152	5,682,702	1,156,072	179	77,931,746
2020	82,930	139	5,765,632	909,694	151	78,841,440
2021	79,319	117	5,844,951	906,025	136	79,747,465
2022	90,090	128	5,935,041	973,249	157	80,720,714
2023	98,946	120	6,033,987	796,304	143	81,517,018
2024	84,129	123	6,118,116	666,037	133	82,183,055
2025	81,898	115	6,200,014	620,526	122	82,803,581
2026	28,403	93	6,228,417	188,917	108	82,992,498

Updated through 4-2026.