Leighton--Oil and Gas Production

Operator: CHIEF DRILLING AND BILL J. PORTER Lease: LEIGHTON, Well 1 Location: 14S-28W: C NE 36 Discovery Date: 12/04/1974 Producing zone: Lansing - Kansas City Supergroup

Operator: CASTLE RESOURCES Lease: COBERLY OWWO, Well 1 Location: 14S-27W: S2 S2 SW 31 Discovery Date: 09/14/1989 Producing zone: Marmaton Group

Year	Oil			Gas
	Production (bbls)	Wells	Cumulative (bbls)	Production (mcf)	Wells	Cumulative (mcf)
1974	-	1	119	-	-	0
1975	37,619	2	37,738	-	-	0
1976	21,991	4	59,729	-	-	0
1977	18,961	3	78,690	-	-	0
1978	13,677	2	92,367	-	-	0
1979	10,324	2	102,691	-	-	0
1980	7,653	2	110,344	-	-	0
1981	7,875	2	118,219	-	-	0
1982	6,783	2	125,002	-	-	0
1983	5,600	2	130,602	-	-	0
1984	5,312	2	135,914	-	-	0
1985	4,766	2	140,680	-	-	0
1986	4,165	2	144,845	-	-	0
1987	3,567	2	148,412	-	-	0
1988	3,611	2	152,023	-	-	0
1989	14,942	3	166,965	-	-	0
1990	12,536	4	179,501	-	-	0
1991	6,543	4	186,044	-	-	0
1992	5,184	4	191,228	-	-	0
1993	3,331	3	194,559	-	-	0
1994	3,563	3	198,122	-	-	0
1995	2,960	3	201,082	-	-	0
1996	2,622	3	203,704	-	-	0
1997	2,220	3	205,924	-	-	0
1998	1,460	3	207,384	-	-	0
1999	1,614	2	208,998	-	-	0
2000	1,301	2	210,299	-	-	0
2001	1,291	2	211,590	-	-	0
2002	998	2	212,588	-	-	0
2003	1,162	2	213,750	-	-	0
2004	2,043	2	215,793	-	-	0
2005	2,365	2	218,158	-	-	0
2006	2,191	2	220,349	-	-	0
2007	2,373	2	222,722	-	-	0
2008	1,516	2	224,238	-	-	0
2009	2,020	2	226,258	-	-	0
2010	1,682	2	227,940	-	-	0
2011	1,329	2	229,269	-	-	0
2012	995	2	230,264	-	-	0
2013	1,844	2	232,108	-	-	0
2014	1,349	2	233,457	-	-	0
2015	1,173	2	234,630	-	-	0
2016	1,327	2	235,957	-	-	0
2017	1,298	2	237,255	-	-	0
2018	1,152	2	238,407	-	-	0
2019	1,164	2	239,571	-	-	0
2020	666	2	240,237	-	-	0
2021	1,006	2	241,243	-	-	0
2022	993	2	242,236	-	-	0
2023	828	2	243,064	-	-	0

Updated through 12-2023.
Note: bbls is barrels; mcf is 1000 cubic feet.