GILLESPIE

Lease 1001143952 · Harper County, Kansas · SESESE Sec 6 T31S R8W · DOR 205172

Gas1968–20264 wells
Operator
Hayes Oil & Gas LLC
Cumulative (state figure)
2,779,305 MCF
First production
1968
Last production
2026
Location (PLSS)
SESESE Sec 6 T31S R8W

Monthly gas production

516 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
1,638,082 MCF
Months filed
516
Most wells in a month
4

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 2,779,305 MCF.

MonthGas (MCF)Wells
Apr 20264034
Mar 20264124
Feb 20263084
Jan 20263844
Dec 20252714
Sep 20251324
Aug 20252644
Jul 20251284
Jun 20253654
May 20254124
Apr 20254034
Mar 20254284
Feb 20253594
Jan 20253924
Dec 20244224
Nov 20242374
Feb 20231384
Jan 20234424
Dec 20224464
Nov 20223974
Oct 20223874
Sep 20224554
Aug 20224694
Jul 20224824
Jun 20224534
May 20224454
Apr 20223964
Mar 20223844
Feb 20222804
Jan 20222764
Dec 20213394
Nov 20213834
Oct 20214544
Sep 20214804
Aug 20215264
Jul 20215164
Jun 20215944
May 20215834
Apr 20218244
Mar 20202234
Feb 20201944
Jan 20202164
Dec 20193074
Nov 20193524
Oct 20191764
Sep 20191564
Aug 20191874
Jul 20191914
Jun 20191244
May 20191254
Apr 20194024
Mar 20194554
Feb 20194044
Jan 20192684
Dec 20182814
Nov 20181774
Oct 20182294
Sep 20181624
Aug 20182404
Jul 20182534
Jun 20182404
May 20181844
Apr 20182274
Mar 20182024
Feb 20181884
Jan 20186114
Dec 20176804
Nov 20176034
Oct 20177024
Sep 20176824
Aug 20177004
Jul 20175744
Jun 20175064
May 20175184
Apr 20173554
Mar 20174874
Jan 20174324
Dec 20164694
Nov 20165164
Oct 20165994
Sep 20165134
Aug 20166284
Jul 20167284
Jun 20168414
Apr 20164454
Feb 2016274
Jan 20164104
Dec 20157924
Nov 20151,0664
Oct 20151,4374
Sep 20151,3374
Aug 20151,5524
Jul 20151,3764
Jun 20159394
May 20151,3514
Apr 20151,1344
Mar 20151,2184
Feb 20151,3034
Jan 20151,3634
Dec 20141,3124
Nov 20141,2824
Oct 20141,3974
Sep 20141,4164
Aug 20141,4944
Jul 20141,4884
Jun 20141,4794
May 20141,6054
Apr 20141,4474
Mar 20141,3924
Feb 20141,4154
Jan 20141,6494
Dec 20131,6074
Nov 20131,6174
Oct 20131,6214
Sep 20131,6864
Aug 20131,7784
Jul 20131,8254
Jun 20131,8264
May 20131,9194
Apr 20131,6504
Mar 20131,5614
Feb 20131,4224
Jan 20131,7354
Dec 20121,5304
Nov 20121,6614
Oct 20121,7704
Sep 20121,5944
Aug 20121,4244
Jul 20121,8564
Jun 20121,7624
May 20121,7884
Apr 20121,7104
Mar 20121,6874
Feb 20121,3314
Jan 20121,4834
Dec 20111,5024
Nov 20111,6354
Oct 20111,6524
Sep 20111,5534
Aug 20111,6654
Jul 20111,7024
Jun 20111,3844
May 20111,8464
Apr 20111,4424
Mar 20111,5804
Feb 20111,3964
Jan 20111,5454
Dec 20101,2394
Nov 20101,5164
Oct 20101,8534
Sep 20101,7714
Aug 20101,6114
Jul 20101,6944
Jun 20101,7034
May 20101,7544
Apr 20101,6324
Mar 20101,6984
Feb 20101,4924
Jan 20101,6394
Dec 20091,6854
Nov 20091,8054
Oct 20091,9224
Sep 20091,9424
Aug 20091,9804
Jul 20091,7124
Jun 20092,0214
May 20091,7464
Apr 20091,8274
Mar 20091,3604
Feb 20091,0924
Jan 20091,1734
Dec 20081,0974
Nov 20081,1134
Oct 20081,1114
Sep 20081,0184
Aug 20087084
Jul 20088614
Jun 20086774
May 20081,0734
Apr 20081,0854
Mar 20088194
Feb 20086194
Jan 20081,1554
Dec 20071,3744
Nov 20071,5374
Oct 20071,7754
Sep 20071,9664
Aug 20071,6874
Jul 20071,2014
Jun 20071,6424
May 20071,7254
Apr 20071,5304
Mar 20071,7294
Feb 20071,6484
Jan 20071,9104
Dec 20061,5784
Nov 20061,3414
Oct 20061,2514
Sep 20061,5074
Aug 20061,9604
Jul 20061,9324
Jun 20061,9454
May 20062,0114
Apr 20061,9154
Mar 20061,9814
Feb 20061,9404
Jan 20062,1224
Dec 20051,9804
Nov 20051,9934
Oct 20052,0834
Sep 20052,4144
Aug 20051,7504
Jul 20052,0854
Jun 20052,2304
May 20052,3564
Apr 20052,2364
Mar 20052,2914
Feb 20052,0534
Jan 20052,1004
Dec 20042,2264
Nov 20042,2114
Oct 20042,2594
Sep 20042,3424
Aug 20042,3374
Jul 20042,2294
Jun 20042,0484
May 20042,0664
Apr 20041,8574
Mar 20042,0224
Feb 20041,8204
Jan 20042,1374
Dec 20032,7174
Nov 20032,5764
Oct 20032,9054
Sep 20032,8834
Aug 20033,0544
Jul 20032,8674
Jun 20032,5534
May 20032,9934
Apr 20032,8704
Mar 20032,9254
Feb 20032,6004
Jan 20032,7254
Dec 20022,8414
Nov 20022,6694
Oct 20022,6354
Sep 20022,7094
Aug 20022,7794
Jul 20022,4814
Jun 20022,7134
May 20022,8944
Apr 20022,8004
Mar 20022,8674
Feb 20022,5644
Jan 20022,8314
Dec 20012,9664
Nov 20012,7864
Oct 20012,7404
Sep 20014,2094
Aug 20014,6914
Jul 20013,2874
Jun 20012,9244
May 20012,7164
Apr 20012,6084
Mar 20012,8854
Feb 20012,4204
Jan 20012,7094
Dec 20002,7624
Nov 20002,7084
Oct 20003,0484
Sep 20003,3064
Aug 20003,4274
Jul 20001,5364
Jun 20001,8064
May 20002,0264
Apr 20002,0024
Mar 20002,1474
Feb 20002,1144
Jan 20002,2754
Dec 19992,3434
Nov 19992,4334
Oct 19992,5804
Sep 19992,6744
Aug 19993,2564
Jul 19993,0064
Jun 19994,0744
May 19993,2494
Apr 19992,9154
Mar 19992,6954
Feb 19993,1364
Jan 19993,0424
Nov 19982,3954
Oct 19982,9884
Sep 19983,2184
Aug 19983,2124
Jul 19983,1954
Jun 19982,9644
May 19982,8344
Apr 19982,9314
Mar 19982,0424
Feb 19982,8294
Dec 19973,1794
Nov 19973,3504
Oct 19973,3354
Sep 19973,3504
Aug 19973,3304
Jul 19973,0874
Jun 19973,0914
May 19973,1794
Apr 19973,1414
Mar 19972,8784
Feb 19973,2114
Jan 19973,0094
Dec 19962,9874
Nov 19963,1334
Oct 19963,4124
Sep 19963,6654
Aug 19963,3214
Jul 19963,5294
Jun 19963,4064
May 19963,4934
Apr 19963,7264
Mar 19962,9604
Feb 19963,2794
Jan 19962,6594
Dec 19952,9181
Nov 19954,1301
Oct 19954,2591
Sep 19953,9681
Aug 19954,4781
Jul 19954,4061
Jun 19954,4571
May 19954,2991
Apr 19954,3441
Mar 19953,9701
Feb 19954,3251
Jan 19954,0201
Dec 19944,2281
Nov 19944,5071
Oct 19944,6181
Sep 19944,7521
Aug 19944,4381
Jul 19944,3971
Jun 19944,5281
May 19944,6281
Apr 19944,4251
Mar 19943,9421
Feb 19944,6191
Jan 19944,3331
Dec 19934,5501
Nov 19934,8051
Oct 19934,5391
Sep 19934,9841
Aug 19935,0891
Jul 19935,0921
Jun 19935,3171
May 19935,0811
Apr 19934,6751
Mar 19934,5211
Feb 19934,9261
Jan 19934,6741
Dec 19924,0871
Nov 19924,6771
Oct 19924,7161
Sep 19924,9191
Aug 19924,7961
Jul 19924,6631
Jun 19924,8781
May 19924,8181
Apr 19924,5961
Mar 19924,4191
Feb 19924,8641
Jan 19924,4701
Dec 19914,3201
Nov 19914,2601
Oct 19915,0831
Sep 19915,2761
Aug 19915,3651
Jul 19915,2641
Jun 19915,4881
May 19915,2331
Apr 19915,3611
Mar 19914,8271
Feb 19915,1841
Jan 19915,1691
Dec 19905,1211
Nov 19905,4151
Oct 19905,2821
Sep 19905,5331
Aug 19905,6231
Jul 19904,0581
Jun 19905,3181
May 19905,3851
Apr 19905,4851
Mar 19905,0111
Feb 19905,5561
Jan 19905,1881
Dec 19895,3121
Nov 19896,0321
Oct 19895,7771
Sep 19896,1561
Aug 19896,3201
Jul 19896,0611
Jun 19896,1541
May 19895,8971
Apr 19895,9081
Mar 19895,3011
Feb 19895,3261
Jan 19895,6471
Dec 19885,6051
Nov 19885,3431
Oct 19885,8091
Sep 19886,2031
Aug 19886,2351
Jul 19886,0851
Jun 19886,0451
May 19885,8161
Apr 19887,9821
Mar 19885,3931
Feb 19885,6811
Jan 19885,7771
Dec 19875,8951
Nov 19876,1351
Oct 19875,6171
Sep 19875,9891
Aug 19876,0311
Jul 19875,9151
Jun 19876,1331
May 19875,8401
Apr 19875,3031
Mar 19875,2631
Feb 19875,8421
Jan 19876,0961
Dec 19865,8091
Nov 19866,3381
Oct 19865,9791
Sep 19866,0281
Aug 19866,4821
Jul 19866,0091
Jun 19866,3721
May 19866,0801
Apr 19866,3171
Mar 19865,6981
Feb 19865,8211
Jan 19866,2561
Dec 19856,2331
Nov 19856,6751
Oct 19855,2871
Sep 19856,8571
Aug 19856,4191
Jul 19856,5601
Jun 19856,5741
May 19856,4541
Apr 19856,5201
Mar 19856,0111
Feb 19856,4201
Jan 19856,5641
Dec 19846,5451
Nov 19846,8451
Oct 19846,7321
Sep 19847,2301
Aug 19847,3701
Jul 19847,2981
Jun 19846,6431
May 19846,0111
Apr 19846,4701
Mar 19846,0941
Feb 19846,1301
Jan 19845,7541
Dec 19833,9141
Nov 19836,2281
Oct 19837,2671
Sep 19836,0101
Aug 19837,1981
Jul 19836,6721
Jun 19837,0261
May 19836,5381
Apr 19836,1761
Mar 19835,6201
Feb 19835,9841
Jan 19836,2331
Dec 19826,1331
Nov 19825,4101
Oct 19826,3731
Sep 19826,7791
Aug 19827,2731
Jul 19827,4061
Jun 19827,2281
May 19827,3171
Apr 19827,2501
Mar 19825,8511
Feb 19825,6781
Jan 19826,2171
Dec 19816,0761
Nov 19816,8591
Oct 19816,8161
Sep 19817,2671
Aug 19817,1151
Jul 19816,4001
Jun 19817,4761
May 19817,1741
Apr 19817,3891
Mar 19816,1301
Feb 19816,3271
Dec 19807,1121
Nov 19806,8071
Oct 19806,3861
Sep 19806,6361
Aug 19808,0601
Jul 19807,4401
Jun 19807,4091
May 19807,9061
Apr 19807,0611
Mar 19806,5101
Feb 19806,9601
Jan 19806,7741

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

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

WellNo.OperatorStatus
Gillespie 'A'1Hayes Oil & Gas LLCProducing
GILLESPIE 'A'2Hayes Oil & Gas LLCProducing
Gillespie 'A'3Hayes Oil & Gas LLCProducing
Gillespie 'A'4Hayes Oil & Gas LLCProducing

Location

37.370680, -98.222857 · SESESE Sec 6 T31S R8W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001143952. The state’s own record.