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GARY 1

Lease 1034512178 · Barber County, Kansas · Sec 25 T31S R12W · DOR 137382

Oil2006–20261 well
Operator
Chieftain Oil Co., Inc.
Cumulative (state figure)
50,631.92 bbl
First production
2006
Last production
2026
Location (PLSS)
Sec 25 T31S R12W

Monthly oil production

178 months filed with the Kansas Geological Survey, Jan 2006 to Apr 2026. Volumes are bbl at lease level — a lease can cover many wells, so this is not a well's output.

Total over the months shown
50,631.90 bbl
Months filed
178
Most wells in a month
1
MonthOil (bbl)Wells
Apr 2026153.961
Feb 2026155.551
Nov 2025159.621
Oct 2025164.121
Aug 2025162.051
Jul 2025160.131
May 2025160.881
Mar 2025161.141
Feb 2025161.731
Dec 2024160.201
Oct 2024163.441
Aug 2024155.791
Jul 2024159.011
May 2024162.351
Apr 2024159.761
Mar 2024347.691
Feb 2024159.611
Oct 2023160.621
Aug 2023146.411
Jul 2023159.471
Apr 2023166.461
Mar 2023161.521
Dec 2022169.971
Nov 2022163.361
Oct 2022164.901
Aug 2022160.841
Jul 2022163.081
Jun 2022162.851
Apr 2022162.161
Mar 2022159.421
Jan 2022163.221
Nov 2021168.071
Oct 2021146.981
Aug 2021158.311
Jul 2021167.861
Jun 2021163.491
May 2021163.941
Apr 2021324.641
Mar 2021159.241
Feb 2021153.051
Dec 2020159.131
Nov 2020159.611
Oct 2020161.371
Sep 2020163.361
Aug 2020165.041
Jul 2020648.631
Feb 2020162.621
Jan 2020168.861
Dec 2019331.071
Oct 2019163.551
Sep 2019161.251
Aug 2019163.701
Jul 2019327.431
Jun 2019158.651
Apr 2019482.601
Feb 2019165.771
Nov 2018331.251
Oct 2018493.191
Sep 2018166.071
Jul 2018160.871
Jun 2018161.461
Apr 2018331.321
Mar 2018334.141
Feb 2018161.631
Dec 2017306.331
Nov 2017493.191
Oct 2017158.921
Sep 2017165.831
Aug 2017336.351
Jul 2017164.281
Jun 2017332.851
May 2017164.961
Apr 2017167.021
Mar 2017155.661
Feb 2017166.171
Jan 2017169.851
Dec 2016326.041
Nov 2016329.891
Oct 2016162.651
Sep 2016164.721
Jul 2016495.321
Jun 2016329.541
May 2016335.651
Apr 2016168.221
Mar 2016167.781
Jan 2016163.821
Dec 2015323.561
Nov 2015329.431
Sep 2015161.151
Aug 2015479.241
Jul 2015164.131
Jun 2015324.711
May 2015332.021
Apr 2015162.121
Mar 2015326.851
Feb 2015164.531
Jan 2015330.751
Dec 2014161.761
Nov 2014320.991
Oct 2014494.171
Sep 2014327.341
Aug 2014323.411
Jul 2014326.861
Jun 2014479.601
May 2014321.191
Apr 2014486.181
Mar 2014325.981
Feb 2014337.461
Jan 2014494.121
Dec 2013328.431
Nov 2013481.311
Oct 2013493.351
Sep 2013479.521
Aug 2013494.211
Jul 2013830.421
Jun 2013488.361
May 2013497.461
Apr 2013844.881
Mar 2013829.381
Feb 2013681.331
Jan 20131,178.471
Dec 20121,148.371
Nov 20121,165.171
Oct 20121,323.551
Sep 20121,484.381
Aug 2012996.961
Mar 2012167.311
Jan 2012160.181
Nov 2011159.461
Sep 2011160.751
Jul 2011168.261
May 2011161.391
Mar 2011162.391
Jan 2011163.771
Nov 2010160.951
Oct 2010155.871
Aug 2010159.271
Jun 2010151.791
May 2010159.391
Mar 2010155.081
Feb 2010154.911
Dec 2009154.311
Nov 2009142.571
Sep 2009156.671
Aug 2009154.801
Jun 2009159.801
May 2009159.751
Apr 2009161.401
Feb 2009162.641
Jan 2009171.291
Dec 2008162.801
Oct 2008178.731
Sep 2008158.161
Aug 2008161.371
Jun 2008167.531
May 2008160.251
Apr 2008328.461
Mar 2008166.781
Feb 2008166.101
Jan 2008176.641
Dec 2007168.301
Nov 2007172.531
Oct 2007324.971
Sep 2007159.481
Jun 2007158.061
May 2007164.811
Apr 2007162.501
Mar 2007164.341
Feb 2007332.261
Jan 2007170.791
Dec 2006167.511
Nov 2006172.301
Oct 2006331.621
Sep 2006329.701
Aug 2006510.811
Jul 2006707.561
Feb 2006336.481
Jan 20061,119.481

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
Gary1Chieftain Oil Co., Inc.Producing

Location

37.319305, -98.577271 · Sec 25 T31S R12W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1034512178. The state’s own record.