Burden--Oil and Gas Production

	Operator: Lewis Prod. Lease: Pierce, Well 1 Location: 31S-6E: SE SW SE 30 Discovery Date: 04/18/1928 Producing zone: Bartlesville Oil	Operator: Lewis Prod. Lease: Hill, Well 1 Location: 31S-6E: SE SW NW 20 Discovery Date: 10/23/1929 Producing zone: Douglas Gas
	Operator: Mid-Kansas Lease: Harris, Well 2 Location: 31S-6E: C NE NE 20 Discovery Date: 01/08/1930 Producing zone: Layton Oil and Gas	Operator: Lewis Prod. Lease: Harris, Well 1 Location: 31S-6E: SW SE SW 17 Discovery Date: 05/28/1930 Producing zone:
	Operator: Mid-Kansas Lease: McMinn, Well 1 Location: 31S-6E: C NE 32 Discovery Date: 12/04/1980 Producing zone: Lansing-Kansas City Oil

Year	Oil			Gas
	Production (bbls)	Wells	Cumulative (bbls)	Production (mcf)	Wells	Cumulative (mcf)
1966	304,262	63	1,648,007	-	-	0
1967	217,110	64	1,865,117	-	-	0
1968	205,990	40	2,071,107	-	-	0
1969	141,657	38	2,212,764	-	-	0
1970	130,961	39	2,343,725	-	-	0
1971	110,715	39	2,454,440	-	-	0
1972	81,024	37	2,535,464	-	-	0
1973	58,653	36	2,594,117	-	-	0
1974	46,098	36	2,640,215	-	-	0
1975	43,284	37	2,683,499	-	-	0
1976	42,320	38	2,725,819	3,333	1	3,333
1977	38,396	37	2,764,215	19,547	1	22,880
1978	36,217	37	2,800,432	5,650	1	28,530
1979	34,576	38	2,835,008	1,811	1	30,341
1980	31,973	40	2,866,981	-	-	30,341
1981	36,132	42	2,903,113	-	-	30,341
1982	33,257	42	2,936,370	-	-	30,341
1983	28,368	43	2,964,738	-	-	30,341
1984	29,767	40	2,994,505	-	-	30,341
1985	22,500	40	3,017,005	-	-	30,341
1986	17,013	39	3,034,018	-	-	30,341
1987	18,947	38	3,052,965	-	-	30,341
1988	15,153	38	3,068,118	-	-	30,341
1989	14,769	37	3,082,887	-	-	30,341
1990	26,946	68	3,109,833	-	-	30,341
1991	21,625	67	3,131,458	-	-	30,341
1992	21,196	67	3,152,654	-	-	30,341
1993	21,183	44	3,173,837	-	-	30,341
1994	18,837	43	3,192,674	-	-	30,341
1995	14,453	67	3,207,127	-	-	30,341
1996	18,220	68	3,225,347	-	-	30,341
1997	9,786	69	3,235,133	-	-	30,341
1998	8,297	69	3,243,430	-	-	30,341
1999	10,222	41	3,253,652	-	-	30,341
2000	11,752	13	3,265,404	-	-	30,341
2001	9,827	13	3,275,231	-	-	30,341
2002	9,710	13	3,284,941	-	-	30,341
2003	8,501	12	3,293,442	-	-	30,341
2004	7,747	12	3,301,189	-	-	30,341
2005	7,066	12	3,308,255	-	-	30,341
2006	6,346	12	3,314,601	-	-	30,341
2007	6,802	8	3,321,403	-	-	30,341
2008	5,064	8	3,326,467	-	-	30,341
2009	4,999	8	3,331,466	-	-	30,341
2010	4,829	8	3,336,295	-	-	30,341
2011	4,092	8	3,340,387	-	-	30,341
2012	3,251	7	3,343,638	-	-	30,341
2013	3,760	6	3,347,398	-	-	30,341
2014	3,350	7	3,350,748	-	-	30,341
2015	2,871	6	3,353,619	-	-	30,341
2016	3,046	6	3,356,665	-	-	30,341
2017	2,828	6	3,359,493	-	-	30,341
2018	2,016	6	3,361,509	-	-	30,341
2019	2,226	6	3,363,735	-	-	30,341
2020	1,938	6	3,365,673	-	-	30,341
2021	2,056	6	3,367,729	-	-	30,341
2022	1,376	6	3,369,105	-	-	30,341
2023	1,522	6	3,370,627	-	-	30,341
2024	1,684	6	3,372,311	-	-	30,341
2025	1,492	4	3,373,803	-	-	30,341

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