Aetna Northwest--Oil and Gas Production

	Operator: Champlin Lease: Davis Ranch 'N', Well 1 Location: 34S-15W: NE NE SW 4 Discovery Date: 01/10/1962 Producing zone: Cherokee Group	Operator: Cons. Petroleum Lease: Davis Ranch 'M' OWWO, Well 1 Location: 34S-15W: NE SE NW 2 Discovery Date: 11/06/1963 Producing zone: Cherokee Group
	Operator: Sim Nathan Lease: Davis Ranch, Well 1 Location: 34S-15W: C NW SW 2 Discovery Date: 02/05/1964 Producing zone: Mississippian System	Operator: M and M Exploration Lease: Z-Bar, Well 10-14 Location: 34S-15W: SW 10 Discovery Date: 09/24/2004 Producing zone: Marmaton Oil and Gas

Year	Oil			Gas
	Production (bbls)	Wells	Cumulative (bbls)	Production (mcf)	Wells	Cumulative (mcf)
1966	1,833	2	17,094	-	-	0
1967	3,864	1	20,958	-	-	0
1968	1,650	1	22,608	186,099	1	186,099
1969	637	1	23,245	4,237	1	190,336
1970	853	2	24,098	11,632	1	201,968
1971	579	1	24,677	8,470	1	210,438
1972	2,477	2	27,154	5,320	1	215,758
1973	2,826	2	29,980	37,500	1	253,258
1974	2,271	2	32,251	5,805	1	259,063
1975	1,917	2	34,168	5,247	1	264,310
1976	1,693	2	35,861	3,717	1	268,027
1977	2,358	2	38,219	3,670	1	271,697
1978	1,411	2	39,630	3,332	1	275,029
1979	2,236	2	41,866	3,512	1	278,541
1980	1,841	2	43,707	3,096	1	281,637
1981	848	1	44,555	479	1	282,116
1982	1,034	2	45,589	1,834	1	283,950
1983	515	1	46,104	1,656	1	285,606
1984	683	2	46,787	2,258	1	287,864
1985	356	1	47,143	-	-	287,864
1986	1,025	2	48,168	-	-	287,864
1987	342	2	48,510	-	-	287,864
1988	1,453	2	49,963	-	-	287,864
1989	787	1	50,750	-	-	287,864
1990	1,006	1	51,756	-	-	287,864
1991	675	1	52,431	-	-	287,864
1992	624	2	53,055	-	-	287,864
1993	510	1	53,565	-	-	287,864
1994	818	1	54,383	-	-	287,864
1995	827	1	55,210	-	-	287,864
1996	665	1	55,875	-	-	287,864
1997	648	1	56,523	-	-	287,864
1998	324	1	56,847	-	-	287,864
1999	790	1	57,637	-	-	287,864
2000	488	1	58,125	-	-	287,864
2001	489	1	58,614	-	-	287,864
2002	643	2	59,257	-	-	287,864
2003	991	112	60,248	53,156	3	341,020
2004	3,712	115	63,960	163,972	5	504,992
2005	18,768	6	82,728	270,961	8	775,953
2006	30,755	7	113,483	231,229	9	1,007,182
2007	25,939	7	139,422	235,110	9	1,242,292
2008	15,428	6	154,850	140,881	9	1,383,173
2009	10,070	5	164,920	78,840	9	1,462,013
2010	8,217	6	173,137	67,285	9	1,529,298
2011	6,279	6	179,416	53,658	9	1,582,956
2012	5,420	6	184,836	40,841	9	1,623,797
2013	7,195	7	192,031	75,470	10	1,699,267
2014	4,799	9	196,830	55,640	9	1,754,907
2015	4,325	7	201,155	40,081	9	1,794,988
2016	3,704	7	204,859	28,164	6	1,823,152
2017	3,453	7	208,312	31,955	4	1,855,107
2018	2,771	6	211,083	25,081	4	1,880,188
2019	2,761	7	213,844	20,020	3	1,900,208
2020	2,291	5	216,135	21,719	2	1,921,927
2021	1,939	5	218,074	36,954	2	1,958,881
2022	2,347	5	220,421	63,765	2	2,022,646
2023	1,540	3	221,961	29,593	2	2,052,239
2024	1,796	6	223,757	20,131	2	2,072,370
2025	1,187	4	224,944	23,334	2	2,095,704

Updated through 8-2025.
Note: bbls is barrels; mcf is 1000 cubic feet.