STEEN 1

Lease 1001122782 · Kearny County, Kansas · Sec 8 T23S R37W · DOR 203436

Gas1957–20261 well
Operator
Casillas Petroleum Corp
Cumulative (state figure)
1,538,099 MCF
First production
1957
Last production
2026
Location (PLSS)
Sec 8 T23S R37W

Monthly gas production

551 months filed with the Kansas Geological Survey, Jan 1980 to Apr 2026. Volumes are MCF at lease level — a lease can cover many wells, so this is not a well's output.

Total over the months shown
850,032 MCF
Months filed
551
Most wells in a month
1

This lease was producing before 1980, and the series begins in January 1980. The total above covers the months shown, not the life of the lease; the state's own cumulative is 1,538,099 MCF.

MonthGas (MCF)Wells
Apr 20263311
Mar 20263331
Feb 20262901
Jan 20263181
Dec 20253251
Nov 20253021
Oct 20253181
Sep 20252961
Aug 20252851
Jul 20253851
Jun 20252801
May 20252961
Apr 20252941
Mar 20253151
Feb 20252901
Jan 20253461
Dec 20243761
Nov 20243791
Oct 20244021
Sep 20244521
Aug 20244771
Jul 20244281
Jun 20244161
May 20244281
Apr 20244101
Mar 20244201
Feb 20243291
Jan 20241201
Dec 20232481
Nov 20233871
Oct 20234141
Sep 20234211
Aug 20234401
Jul 20234381
Jun 20234181
May 20234341
Apr 20234381
Mar 20234421
Feb 20233881
Jan 20234381
Dec 20224431
Nov 20224501
Oct 20224781
Sep 20224721
Aug 20225001
Jul 20225141
Jun 20225041
May 20225221
Apr 20225081
Mar 20225221
Feb 20224781
Jan 20225121
Dec 20214581
Nov 20214541
Oct 20214681
Sep 20214511
Aug 20214841
Jul 20214821
Jun 20214261
May 20214701
Apr 20214591
Mar 20214691
Feb 20213961
Jan 20214621
Dec 20204761
Nov 20204691
Oct 20204781
Sep 20204761
Aug 20204961
Jul 20204781
Jun 20204841
May 20205321
Apr 20205001
Mar 20205181
Feb 20204281
Jan 20204581
Dec 20194471
Nov 20194251
Oct 20199321
Sep 20199191
Aug 20199661
Jul 20199941
Jun 20199541
May 20191,0391
Apr 20191,0181
Mar 20191,0231
Feb 20199331
Jan 20191,0421
Dec 20181,0471
Nov 20183311
Oct 20183491
Sep 20185101
Aug 20185461
Jul 20185651
Jun 20185601
May 20186701
Apr 20186491
Mar 20187041
Feb 20185651
Jan 20185561
Dec 20176071
Nov 20176251
Oct 20176711
Sep 20175951
Aug 20175951
Jul 20176741
Jun 20176621
May 20173411
Apr 20176381
Mar 20176961
Feb 20175631
Jan 20176091
Dec 20166591
Nov 20166511
Oct 20167191
Sep 20167051
Aug 20164521
Jul 20166891
Jun 20164001
May 20166091
Apr 20165511
Mar 20165801
Feb 2016741
Jan 2016791
Dec 2015791
Nov 20156081
Oct 20156611
Sep 20156381
Aug 20156711
Jul 20156821
Jun 20156641
May 20156831
Apr 20156001
Mar 20155551
Feb 20155461
Jan 20153241
Dec 20143161
Nov 20143481
Oct 20143531
Sep 20144201
Aug 20143341
Jul 20147241
Jun 20147061
May 20147401
Apr 20146881
Mar 20147331
Feb 20146421
Jan 20147271
Dec 20136891
Nov 20137481
Oct 20136861
Sep 20136771
Aug 20137551
Jul 20138051
Jun 20137921
May 20138181
Apr 20137691
Mar 20138451
Feb 20136751
Jan 20133441
Dec 20126541
Nov 20126271
Oct 20126431
Sep 20126621
Aug 20127361
Jul 20124261
Jun 20128031
May 20121,2101
Apr 20129151
Mar 20128401
Feb 20127451
Jan 20127581
Dec 20117901
Nov 20118691
Oct 20116471
Sep 20118761
Aug 20118931
Jul 20117441
Jun 20111,0291
May 20119981
Apr 20119571
Mar 20111,0171
Feb 20118711
Jan 20111,0601
Dec 20109571
Nov 20101,0321
Oct 20101,0591
Sep 20109151
Aug 20109841
Jul 20106941
Jun 20109411
May 20109721
Apr 20109441
Mar 20109581
Feb 20105681
Jan 20103601
Dec 20096401
Nov 20097391
Oct 20098241
Sep 20098801
Aug 20091,0311
Jul 20099861
Jun 20099021
May 20091,0251
Apr 20099871
Mar 20091,0051
Feb 20099521
Jan 20091,1051
Dec 20081,1311
Nov 20081,0141
Oct 20081,0241
Sep 20081,0271
Aug 20081,1281
Jul 20089831
Jun 20081,1461
May 20089991
Apr 20081,1861
Mar 20081,0371
Feb 20081,0581
Jan 20081,2491
Dec 20071,5171
Nov 20079401
Oct 20071,0041
Sep 20078221
Aug 20071,0071
Jul 20079911
Jun 20071,3421
May 20071,0141
Apr 20079571
Mar 20071,0981
Feb 20071,1001
Jan 20071,4101
Dec 20061,1261
Nov 20061,1301
Oct 20061,1751
Sep 20061,1851
Aug 20063,5371
Jul 20061,1241
Jun 20061,4081
May 20061,2001
Apr 20061,7211
Mar 20061,7921
Feb 20061,0381
Jan 20061,1321
Dec 20051,1911
Nov 20051,0211
Oct 20051,5801
Sep 20051,7081
Aug 20051,8671
Jul 20051,8221
Jun 20051,7171
May 20051,8151
Apr 20051,7961
Mar 20051,6111
Feb 20051,6511
Jan 20051,9071
Dec 20041,9921
Nov 20041,9691
Oct 20043,6811
Sep 20042,2001
Aug 20042,0481
Jul 20042,1981
Jun 20044,0561
May 20042,1761
Apr 20042,0631
Mar 20041,6981
Feb 20041,9551
Jan 20042,0661
Dec 20031,9691
Nov 20031,9101
Oct 20032,3061
Sep 20032,0371
Aug 20032,3471
Jul 20032,3751
Jun 20032,1221
May 20032,0191
Apr 20031,5061
Mar 20032,4281
Feb 20032,3201
Jan 20032,4661
Dec 20022,4121
Nov 20022,3571
Oct 20022,5061
Sep 20022,4611
Aug 20022,5551
Jul 20022,5641
Jun 20022,4431
May 20022,5031
Apr 20022,4361
Mar 20022,5721
Feb 20022,3861
Jan 20022,6741
Dec 20012,6361
Nov 20012,5781
Oct 20012,7871
Sep 20012,3901
Aug 20012,6941
Jul 20012,7791
Jun 20012,6621
May 20012,7761
Apr 20012,6491
Mar 20012,9681
Feb 20012,3801
Jan 20012,5581
Dec 20002,4651
Nov 20002,3241
Oct 20002,4461
Sep 20002,4211
Aug 20002,4971
Jul 20002,4721
Jun 20002,4401
May 20002,5601
Apr 20002,4861
Mar 20002,7151
Feb 20003,8041
Jan 20001,7061
Dec 19991,7391
Nov 19991,6341
Oct 19991,3221
Sep 19991,4961
Aug 19991,5351
Jul 19992,2981
Jun 19991,7051
May 19991,7591
Apr 19991,6981
Mar 19991,7521
Feb 19991,5561
Jan 19991,7761
Dec 19981,9141
Nov 19981,8201
Oct 19982,0061
Sep 19983,1081
Aug 19981,5011
Jul 19986981
Jun 19981,7471
May 19981,7811
Apr 19981,7591
Mar 19981,8221
Feb 19981,6821
Jan 19981,9731
Dec 19973,1161
Nov 19972,1741
Oct 19971,9101
Sep 19971,8231
Aug 19975,5171
Jul 19971,9531
Jun 19971,8661
May 19971,9731
Apr 19972,0071
Mar 19972,0821
Feb 19971,8651
Jan 19972,2001
Dec 19962,1761
Nov 19962,1051
Oct 19962,1291
Sep 19962,1351
Aug 19962,1451
Jul 19962,0431
Jun 19962,0461
May 19962,1491
Apr 19962,0761
Mar 19962,0171
Feb 19962,0421
Jan 19962,2511
Dec 19952,2591
Nov 19952,3471
Oct 19952,4811
Sep 19959731
Aug 19952,0771
Jul 19952,2991
Jun 19952051
May 19951,5851
Apr 19951,8571
Mar 19951,9261
Feb 19952,6001
Jan 19952,0391
Dec 19942,1481
Nov 19942,2131
Oct 19942,1761
Sep 19942,2591
Aug 19942,2371
Jul 19942,2721
Jun 19942,4301
May 19942,6581
Apr 19942,7381
Mar 19942,8581
Feb 19942,2931
Jan 19942,7201
Dec 19932,0301
Nov 19931,8431
Oct 19932,9301
Sep 19932,2171
Aug 19933,0541
Jul 19933,0321
Jun 19932,6691
May 19931,9431
Apr 19932,2091
Mar 19932,0051
Feb 19931,7031
Jan 19932,0261
Dec 19922,2861
Nov 19921,9681
Oct 19921,8411
Sep 19921,8561
Aug 19921,9711
Jul 19922,1001
Jun 19922,0911
May 19922,3011
Apr 19922,1651
Mar 19922,3811
Feb 19922,3901
Jan 19922,3061
Dec 19912,1481
Nov 19912,3041
Oct 19919501
Sep 19912,4491
Aug 19911,7381
Jul 19912,3881
Jun 19912,3581
May 19912,4741
Apr 19912,5871
Mar 19913,0741
Feb 19913,0911
Jan 19912,8411
Dec 19902,4791
Nov 19902,5231
Oct 19902,3441
Sep 19902,6691
Aug 19902,8511
Jul 19903,3451
Jun 19901081
May 19907821
Mar 19901441
Feb 19901641
Jan 19901341
Dec 19891,6471
Nov 19891,3171
Oct 19893981
Sep 19891721
Aug 19891,0171
Jul 19892,5421
Jun 19892,4301
May 19892,2901
Apr 19892,6691
Mar 19892,8381
Feb 19893,0131
Jan 19892,6121
Dec 19882,9341
Nov 19881,5581
Oct 19883,3111
Sep 19882,3901
Aug 19881,3581
Jul 19881,5141
Jun 19886341
May 19882,4681
Apr 19882,5331
Mar 19882,6771
Feb 19882,6411
Jan 19883,2171
Dec 19872,4061
Nov 19872,9571
Oct 19875,0931
Sep 19871611
Aug 19871,3291
Jun 19877051
May 19872,5621
Apr 19872,7861
Mar 19872,9611
Feb 19872,0981
Jan 19871,6171
Dec 19862,2311
Nov 19863,1241
Oct 19862,5231
Sep 19863,5161
Aug 19863,0421
Jul 19862,8931
Jun 19863,3691
May 19863,8111
Apr 19861,1551
Mar 19862,9531
Feb 19863,1291
Jan 19861,2641
Dec 19852,4801
Nov 19852,7831
Oct 19852,9681
Sep 19853,3651
Aug 19853,2601
Jul 19853,2801
Jun 19852,1871
May 19851,9421
Apr 19852,6441
Mar 19852,6021
Feb 19852,0621
Jan 19852,4431
Dec 19842961
Nov 19842031
Oct 19841,0971
Sep 19843431
Aug 19841,5681
Jul 19842,3571
Jun 19842,7701
May 19843,3461
Apr 19842,0061
Mar 19841,6991
Feb 19843,8751
Jan 19842,9211
Dec 19832,9311
Nov 19834,0131
Oct 19833731
Sep 19832,0661
Aug 19833,7801
Jul 19832,5411
May 19831,2631
Apr 19832,7631
Mar 19832,8851
Feb 19831,5421
Jan 1983881
Dec 1982821
Nov 19821261
Sep 19821321
Aug 19821371
Jul 19824161
Jun 19824311
May 19821191
Apr 19827551
Mar 19823561
Feb 19823,4061
Jan 19823,9881
Dec 19812,1251
Oct 19815651
Sep 19813,7611
Aug 19813,8071
Jul 19811,8881
Jun 19813,5631
May 19813,1821
Apr 19812,6581
Mar 19812,6231
Feb 19813,1671
Jan 19813,2431
Dec 19803,4611
Nov 19803,3101
Oct 19801,5601
Sep 19802,9721
Aug 19803,6621
Jul 19804,3251
Jun 19802,7861
May 19803,1651
Apr 19803,2931
Mar 19803,2731
Feb 19804,1701
Jan 19804,5331

Lease-level volumes as filed with the Kansas Geological Survey. A blank well count is a month the state filed no count for, not a month with no wells.

Wells on this lease

1 well the state's well register assigns to this lease. Every one has a page.

WellNo.OperatorStatus
Steen1Casillas Petroleum CorpProducing

Location

38.064322, -101.399564 · Sec 8 T23S R37W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001122782. The state’s own record.