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COOPER

Lease 1001149758 · Pratt County, Kansas · NE Sec 28 T26S R12W · DOR 213281

Gas1986–202611 wells
Operator
Timberline Oil & Gas Corporation
Cumulative (state figure)
800,046 MCF
First production
1986
Last production
2026
Location (PLSS)
NE Sec 28 T26S R12W

Monthly gas production

460 months filed with the Kansas Geological Survey, Mar 1986 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
800,046 MCF
Months filed
460
Most wells in a month
9
MonthGas (MCF)Wells
Apr 202639
Sep 2025819
Aug 2025599
Jul 2025629
Jun 2025389
May 20251949
Apr 20252269
Mar 2025189
Sep 202419
Aug 202499
Jul 2024169
Apr 202459
Mar 2024289
Feb 2024209
Jan 2024189
Dec 2023229
Nov 2023139
Oct 2023149
Sep 2023419
Aug 2023319
Jul 2023919
Jun 20231009
May 2023939
Apr 20231039
Mar 20231139
Feb 2023689
Jan 2023759
Dec 2022979
Nov 20221129
Oct 2022679
Sep 2022649
Aug 2022679
Jul 2022689
Jun 2022899
May 20221129
Apr 20221319
Mar 20221309
Feb 20221199
Jan 20221159
Dec 20211389
Nov 20211409
Oct 20211429
Sep 20211369
Aug 20211589
Jul 2021899
Jun 20211329
May 20211299
Apr 20211419
Mar 20211489
Feb 2021949
Jan 20211309
Dec 20201359
Nov 20201499
Oct 2020439
Sep 2020729
Aug 20201359
Jul 20201399
Jun 20201169
May 20201629
Apr 20201479
Mar 20202109
Feb 20201979
Jan 20202199
Dec 20192319
Nov 20192019
Oct 20192009
Sep 20191879
Aug 20191989
Jul 20191929
Jun 20191889
May 20192199
Apr 20192249
Mar 20192359
Feb 20192309
Jan 20192489
Dec 20182339
Nov 20182439
Oct 20182849
Sep 20183689
Aug 20184689
Jul 20181589
Jun 20181559
May 20181139
Apr 20181219
Mar 20181639
Feb 20181739
Jan 20181989
Dec 2017829
Nov 20171049
Oct 20172299
Sep 20172509
Aug 20172709
Jul 20173469
Jun 20173859
May 20172859
Apr 20171699
Mar 20172159
Feb 20172039
Jan 20172419
Dec 20162799
Nov 20162729
Oct 20162379
Sep 20162229
Aug 20162579
Jul 20163169
Jun 20163979
May 20162409
Apr 20162459
Mar 20162909
Feb 20162859
Jan 20162899
Dec 20153189
Nov 20152749
Oct 20153099
Sep 20152099
Aug 20153289
Jul 20152959
Jun 20153979
May 20153499
Apr 20152169
Mar 20152349
Feb 20152299
Jan 20152579
Dec 20142749
Nov 20142859
Oct 20142849
Sep 20143069
Aug 20143429
Jul 20143679
Jun 20143299
May 20142589
Apr 20142449
Mar 20142619
Feb 20142839
Jan 20143189
Dec 20133669
Nov 20133369
Oct 20133479
Sep 20133639
Aug 20133659
Jul 20133799
Jun 20133509
May 20133569
Apr 20133369
Mar 20133869
Feb 20133289
Jan 20133949
Dec 20123569
Nov 20123509
Oct 20124239
Sep 20123539
Aug 20123889
Jul 20123819
Jun 20123329
May 20123989
Apr 20123639
Mar 20123939
Feb 20123529
Jan 20123819
Dec 20113919
Nov 20113489
Oct 20113739
Sep 20113629
Aug 20113879
Jul 20113979
Jun 20113889
May 20114189
Apr 20113839
Mar 20114149
Feb 20113859
Jan 20114169
Dec 20104189
Nov 20103919
Oct 20104279
Sep 20104079
Aug 20104359
Jul 20104199
Jun 20104769
May 20105299
Apr 20105359
Mar 20103789
Feb 20103549
Jan 20104089
Dec 20094599
Nov 20093969
Oct 20094139
Sep 20094159
Aug 20094439
Jul 20094549
Jun 20095779
May 20093569
Apr 20093449
Mar 20093839
Feb 20093279
Jan 20093619
Dec 20083549
Nov 20083109
Oct 20083319
Sep 20083689
Aug 20083769
Jul 20083029
Jun 20083639
May 20083729
Apr 20083869
Mar 20084099
Feb 20083629
Jan 20084779
Dec 20072359
Nov 20074189
Oct 20075039
Sep 20075509
Aug 20076319
Jul 20076379
Jun 20074189
May 20075559
Feb 20071,0489
Jan 20075479
Dec 20064059
Nov 20064659
Oct 20065659
Sep 20066759
Aug 20067619
Jul 20069159
Jun 20064549
May 20061239
Apr 20068399
Mar 20061,1509
Feb 20061409
Jan 20061649
Dec 2005839
Nov 2005659
Oct 2005839
Sep 20051339
Aug 20052809
Jul 2005799
Jun 20051099
May 20051489
Apr 2005369
Mar 2005529
Feb 2005949
Jan 2005489
Dec 20041089
Nov 20041379
Oct 20041429
Sep 20041279
Aug 20041329
Jul 20041989
Jun 2004619
May 20042689
Apr 20041119
Mar 2004869
Dec 200379
Sep 2003779
Aug 20031869
Jul 20031409
Jun 20031359
May 20031849
Apr 20031899
Mar 20032249
Feb 20031879
Jan 20033989
Dec 20027569
Nov 20021,3919
Oct 20021329
Sep 20021869
Aug 20022179
Jul 20022029
Jun 20021569
May 20022229
Apr 20023069
Mar 20022419
Feb 20022859
Jan 20023839
Dec 20015029
Nov 20017019
Oct 20017199
Sep 20016599
Aug 20016549
Jul 20016909
Jun 20016909
May 20019179
Apr 20019289
Mar 20011,0169
Feb 20016729
Jan 20019759
Dec 20009589
Nov 20001,0289
Oct 20001,4789
Sep 20001,3169
Aug 20001,3729
Jul 20001,4139
Jun 20001,4319
May 20001,4639
Apr 20001,4279
Mar 20001,3949
Feb 20002,6649
Jan 20001,5389
Dec 19991,5599
Nov 19991,2299
Oct 19992,9889
Sep 19991,4339
Aug 19991,4979
Jul 19991,5659
Jun 19991,5629
May 19991,6429
Mar 19991,2709
Feb 19991,2409
Jan 19991,5149
Dec 19981,4309
Nov 19981,6029
Oct 19981,6029
Sep 19981,5859
Aug 19981,6679
Jul 19981,7259
Jun 19982,0449
May 19981,8359
Apr 19982,9519
Mar 19981,7229
Feb 19981,4879
Jan 19981,6599
Dec 19971,7609
Nov 19971,8109
Oct 19971,9269
Sep 19971,9459
Aug 19972,7539
Jul 19972,2799
Jun 19972,3689
May 19972,4719
Apr 19972,0749
Mar 19972,4539
Feb 19972,0777
Jan 19972,3747
Dec 19963,8467
Nov 19962,9157
Oct 19963,3067
Sep 19963,1807
Aug 19963,0127
Jul 19963,0217
Jun 19962,9747
May 19963,1997
Apr 19962,6327
Mar 19962,8907
Feb 19962,8277
Jan 19963,0637
Dec 19953,4091
Nov 19953,4941
Oct 19952,5241
Sep 19951,3891
Aug 19951,3921
Jul 19951,4191
Jun 19951,4861
May 19951,6421
Apr 19951,4731
Mar 19951,6851
Feb 19951,6531
Jan 19951,0991
Dec 19941,5841
Nov 19941,6361
Oct 19941,8291
Sep 19941,8381
Aug 19941,9701
Jul 19941,9261
Jun 19941,9511
May 19942,0191
Apr 19941,8171
Mar 19942,2451
Feb 19942,1831
Jan 19942,6081
Dec 19932,4671
Nov 19932,0531
Oct 19932,3071
Sep 19931,9811
Aug 19932,1231
Jul 19932,1911
Jun 19932,3071
May 19932,5231
Apr 19932,5301
Mar 19932,8501
Feb 19932,8301
Jan 19933,3871
Dec 19924,1161
Nov 19924,4321
Oct 19925,3501
Sep 19921691
Aug 19922141
Jul 19923,7161
Jun 19922,2621
May 19922,4141
Apr 19922,4331
Mar 19922,7961
Feb 19922,7281
Jan 19923,1351
Dec 19913,1341
Nov 19913,2201
Oct 19913,4591
Sep 19913,5581
Aug 19913,9261
Jul 19915,1931
Jun 19915,2021
May 19912,5281
Apr 19911,9751
Mar 19913,5851
Feb 19912,9101
Jan 19911,5941
Dec 19901,9731
Nov 19903,5271
Oct 19903,7581
Sep 19903,6001
Aug 19904,2161
Jul 19903,6931
Jun 19903,7231
May 19904,0841
Apr 19903,9641
Mar 19904,2801
Feb 19904,2241
Jan 19904,8271
Dec 19894,5611
Oct 19895,2191
Sep 19895,4861
Aug 19895,7111
Jul 19895,5501
Jun 19895,7131
May 19896,1561
Apr 19895,8901
Mar 19895,5841
Feb 19894,4521
Jan 19895,5871
Dec 19886,0411
Nov 19886,2691
Oct 19886,9201
Sep 19887,9061
Aug 19887,9301
Jul 19889,3311
Jun 19889,5681
May 198810,7071
Apr 198811,5671
Mar 198812,4341
Feb 198813,3241
Jan 198816,7861
Dec 198714,2081
Nov 198712,2061
Oct 198715,2351
Sep 198713,8561
Aug 198713,4241
Jul 19876,9221
Jun 19877,6401
May 19879,3201
Apr 19879,9091
Mar 198713,5281
Feb 198712,0491
Jan 198710,8721
Nov 198615,5521
Oct 198620,3631
Sep 198611,3231
Aug 19869,5951
Jul 198614,1261
Jun 19868481
May 19868,5381
Apr 19861,2091
Mar 19863,0721

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

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

WellNo.OperatorStatus
Cooper1Timberline Oil & Gas CorporationPlugged and Abandoned
Cooper2Timberline Oil & Gas CorporationPlugged and Abandoned
Cooper3Timberline Oil & Gas CorporationProducing
Cooper4Timberline Oil & Gas CorporationProducing
Cooper5Timberline Oil & Gas CorporationConverted to EOR Well
Cooper5Timberline Oil & Gas CorporationInjection Authorization Terminated
COOPER5Timberline Oil & Gas CorporationInactive Well
Cooper7Timberline Oil & Gas CorporationProducing
Cooper6Timberline Oil & Gas CorporationProducing
Cooper8Timberline Oil & Gas CorporationProducing
Cooper9Timberline Oil & Gas CorporationProducing

Location

37.758589, -98.633244 · NE Sec 28 T26S R12W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001149758. The state’s own record.