Thirty-One--Oil and Gas Production

Additional information on this field is available in the Digital Petroleum Atlas
Discoveries currently listed:

	Operator: Helmerich & Payne Lease: Ellis, Well 1 Location: 31S-31W: NE NE SW 18 Discovery Date: 11/18/1953 Producing zone: Morrow Oil	Operator: Clinton Lease: Stevens Trust, Well 1 Location: 31S-31W: C S2 20 Discovery Date: 11/06/1974 Producing zone: Morrow Gas
	Operator: Northern Pump Lease: Satterfield, Well 2 Location: 31S-32W: C NE 13 Discovery Date: 11/05/1980 Producing zone: Miss Gas	Operator: McCoy Petroleum Corp. Lease: Clawson 'A', Well 2-1 Location: 31S-32W: SW 1 Discovery Date: 07/01/2004 Producing zone: Lansing-Kansas City Gas

Counties: Seward
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Leases and Wells: View Production by Lease for this Field || View Wells Assigned to this Field
Producing Formations

Name	Depth (ft.)	Thickness (ft.)	Oil Grav	Produces	Temperature
MORROWAN	5448	-	-	Oil, Gas	-
MISSISSIPPIAN	5464	7	-	Gas	-

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Production Plots

Year Oil Gas

Production
(bbls) Wells Cumulative
(bbls) Production
(mcf) Wells Cumulative
(mcf)

1966 146 1 4,041 - - 0

1967 62 1 4,103 - - 0

1968 62 1 4,165 1,748,472 1 1,748,472

1969 - - 4,165 47,252 1 1,795,724

1970 61 1 4,226 56,303 1 1,852,027

1971 - - 4,226 52,488 1 1,904,515

1972 58 1 4,284 75,692 1 1,980,207

1973 282 1 4,566 119,417 1 2,099,624

1974 281 1 4,847 151,645 1 2,251,269

1975 353 1 5,200 150,194 1 2,401,463

1976 260 1 5,460 166,137 2 2,567,600

1977 855 3 6,315 406,277 4 2,973,877

1978 555 4 6,870 313,628 4 3,287,505

1979 265 2 7,135 253,348 5 3,540,853

1980 211 2 7,346 281,648 5 3,822,501

1981 435 2 7,781 395,983 5 4,218,484

1982 559 3 8,340 267,182 6 4,485,666

1983 298 2 8,638 278,856 6 4,764,522

1984 482 3 9,120 281,920 6 5,046,442

1985 153 1 9,273 203,119 6 5,249,561

1986 195 2 9,468 148,599 6 5,398,160

1987 311 2 9,779 290,621 7 5,688,781

1988 607 4 10,386 494,838 7 6,183,619

1989 679 2 11,065 445,116 7 6,628,735

1990 1,345 3 12,410 783,588 8 7,412,323

1991 877 4 13,287 647,347 8 8,059,670

1992 1,188 4 14,475 786,231 8 8,845,901

1993 1,614 5 16,089 1,234,123 10 10,080,024

1994 1,157 3 17,246 1,041,873 11 11,121,897

1995 824 4 18,070 865,472 11 11,987,369

1996 1,066 6 19,136 675,314 11 12,662,683

1997 312 2 19,448 579,148 11 13,241,831

1998 329 2 19,777 283,169 8 13,525,000

1999 179 1 19,956 278,439 8 13,803,439

2000 266 2 20,222 227,893 8 14,031,332

2001 - - 20,222 209,523 10 14,240,855

2002 270 2 20,492 251,193 10 14,492,048

2003 - - 20,492 234,374 11 14,726,422

2004 521 3 21,013 209,404 12 14,935,826

2005 614 2 21,627 198,690 12 15,134,516

2006 245 1 21,872 192,693 12 15,327,209

2007 - - 21,872 129,799 11 15,457,008

2008 402 3 22,274 119,239 9 15,576,247

2009 158 1 22,432 123,341 8 15,699,588

2010 166 1 22,598 117,326 8 15,816,914

2011 15 1 22,613 109,065 7 15,925,979

2012 2,170 3 24,783 126,574 8 16,052,553

2013 2,650 2 27,433 109,542 7 16,162,095

2014 1,676 2 29,109 88,823 6 16,250,918

2015 944 2 30,053 93,141 6 16,344,059

2016 318 2 30,371 84,073 6 16,428,132

2017 160 1 30,531 71,414 6 16,499,546

2018 - - 30,531 64,345 6 16,563,891

2019 - - 30,531 71,914 6 16,635,805

2020 281 2 30,812 60,165 5 16,695,970

2021 170 1 30,982 57,929 6 16,753,899

2022 - - 30,982 58,484 6 16,812,383

2023 - - 30,982 50,840 5 16,863,223

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

Year	Oil			Gas
Year	Production (bbls)	Wells	Cumulative (bbls)	Production (mcf)	Wells	Cumulative (mcf)
1966	146	1	4,041	-	-	0
1967	62	1	4,103	-	-	0
1968	62	1	4,165	1,748,472	1	1,748,472
1969	-	-	4,165	47,252	1	1,795,724
1970	61	1	4,226	56,303	1	1,852,027
1971	-	-	4,226	52,488	1	1,904,515
1972	58	1	4,284	75,692	1	1,980,207
1973	282	1	4,566	119,417	1	2,099,624
1974	281	1	4,847	151,645	1	2,251,269
1975	353	1	5,200	150,194	1	2,401,463
1976	260	1	5,460	166,137	2	2,567,600
1977	855	3	6,315	406,277	4	2,973,877
1978	555	4	6,870	313,628	4	3,287,505
1979	265	2	7,135	253,348	5	3,540,853
1980	211	2	7,346	281,648	5	3,822,501
1981	435	2	7,781	395,983	5	4,218,484
1982	559	3	8,340	267,182	6	4,485,666
1983	298	2	8,638	278,856	6	4,764,522
1984	482	3	9,120	281,920	6	5,046,442
1985	153	1	9,273	203,119	6	5,249,561
1986	195	2	9,468	148,599	6	5,398,160
1987	311	2	9,779	290,621	7	5,688,781
1988	607	4	10,386	494,838	7	6,183,619
1989	679	2	11,065	445,116	7	6,628,735
1990	1,345	3	12,410	783,588	8	7,412,323
1991	877	4	13,287	647,347	8	8,059,670
1992	1,188	4	14,475	786,231	8	8,845,901
1993	1,614	5	16,089	1,234,123	10	10,080,024
1994	1,157	3	17,246	1,041,873	11	11,121,897
1995	824	4	18,070	865,472	11	11,987,369
1996	1,066	6	19,136	675,314	11	12,662,683
1997	312	2	19,448	579,148	11	13,241,831
1998	329	2	19,777	283,169	8	13,525,000
1999	179	1	19,956	278,439	8	13,803,439
2000	266	2	20,222	227,893	8	14,031,332
2001	-	-	20,222	209,523	10	14,240,855
2002	270	2	20,492	251,193	10	14,492,048
2003	-	-	20,492	234,374	11	14,726,422
2004	521	3	21,013	209,404	12	14,935,826
2005	614	2	21,627	198,690	12	15,134,516
2006	245	1	21,872	192,693	12	15,327,209
2007	-	-	21,872	129,799	11	15,457,008
2008	402	3	22,274	119,239	9	15,576,247
2009	158	1	22,432	123,341	8	15,699,588
2010	166	1	22,598	117,326	8	15,816,914
2011	15	1	22,613	109,065	7	15,925,979
2012	2,170	3	24,783	126,574	8	16,052,553
2013	2,650	2	27,433	109,542	7	16,162,095
2014	1,676	2	29,109	88,823	6	16,250,918
2015	944	2	30,053	93,141	6	16,344,059
2016	318	2	30,371	84,073	6	16,428,132
2017	160	1	30,531	71,414	6	16,499,546
2018	-	-	30,531	64,345	6	16,563,891
2019	-	-	30,531	71,914	6	16,635,805
2020	281	2	30,812	60,165	5	16,695,970
2021	170	1	30,982	57,929	6	16,753,899
2022	-	-	30,982	58,484	6	16,812,383
2023	-	-	30,982	50,840	5	16,863,223