Thirty-One East--Oil and Gas Production

	Operator: ENSIGN OPER. Lease: GEISINGER, Well 1-11 Location: 31S-31W: NE SW 11 Discovery Date: 09/14/1990 Producing zone: Lansing - Kansas City Supergroup	Operator: EAGLE CREEK CORP. Lease: GEISINGER, Well 2-11 Location: 31S-31W: NW NW SE 11 Discovery Date: 03/20/1992 Producing zone: MORROW GAS
	Operator: QUINQUE OPERATING CO. Lease: MAUDIE, Well 1-14 Location: 31S-31W: NW 14 Discovery Date: 07/31/2002 Producing zone: Mississippian System

Year	Oil			Gas
	Production (bbls)	Wells	Cumulative (bbls)	Production (mcf)	Wells	Cumulative (mcf)
1990	-	1	319	-	-	0
1991	-	-	319	-	-	0
1992	5,149	1	5,468	6,466	1	6,466
1993	5,343	1	10,811	16,117	1	22,583
1994	4,712	1	15,523	10,517	1	33,100
1995	4,079	1	19,602	-	-	33,100
1996	3,398	1	23,000	-	-	33,100
1997	2,450	1	25,450	-	-	33,100
1998	2,383	1	27,833	-	-	33,100
1999	1,967	1	29,800	-	-	33,100
2000	1,667	1	31,467	-	-	33,100
2001	1,751	1	33,218	-	-	33,100
2002	1,496	1	34,714	-	-	33,100
2003	6,540	2	41,254	214,733	1	247,833
2004	5,742	2	46,996	67,103	2	314,936
2005	6,598	3	53,594	57,985	3	372,921
2006	6,584	3	60,178	41,796	3	414,717
2007	5,179	3	65,357	31,586	3	446,303
2008	4,666	2	70,023	36,459	3	482,762
2009	3,825	2	73,848	73,652	3	556,414
2010	3,297	2	77,145	64,993	3	621,407
2011	3,178	2	80,323	56,387	3	677,794
2012	2,729	2	83,052	50,259	3	728,053
2013	2,413	2	85,465	39,830	3	767,883
2014	2,100	2	87,565	44,103	3	811,986
2015	1,738	2	89,303	37,876	2	849,862
2016	1,517	2	90,820	35,789	2	885,651
2017	1,679	2	92,499	32,491	2	918,142
2018	1,536	2	94,035	26,022	2	944,164
2019	1,312	2	95,347	23,092	2	967,256
2020	1,149	2	96,496	18,726	2	985,982
2021	1,678	2	98,174	23,815	2	1,009,797
2022	1,312	2	99,486	16,582	2	1,026,379
2023	826	2	100,312	13,329	2	1,039,708
2024	1,010	2	101,322	9,984	2	1,049,692
2025	792	2	102,114	4,580	2	1,054,272

Updated through 7-2025.
Note: bbls is barrels; mcf is 1000 cubic feet.