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Yates 'A' 4

Lease 1043622335 · Barber County, Kansas · Sec 36 T34S R12W · DOR 141244

Oil2010–20262 wells
Operator
Chieftain Oil Co., Inc.
Cumulative (state figure)
103,105.43 bbl
First production
2010
Last production
2026
Location (PLSS)
Sec 36 T34S R12W

Monthly oil production

168 months filed with the Kansas Geological Survey, Dec 2010 to Mar 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
103,105.40 bbl
Months filed
168
Most wells in a month
2
MonthOil (bbl)Wells
Mar 2026179.982
Jan 2026174.012
Dec 2025180.312
Oct 2025177.352
Sep 2025343.482
Aug 2025163.122
Jul 2025171.412
Jun 2025168.582
May 2025348.182
Apr 2025178.992
Jan 2025177.372
Dec 2024147.742
Nov 2024346.492
Oct 2024175.902
Sep 2024174.032
Aug 2024168.002
Jul 2024350.072
Jun 2024174.212
Apr 2024343.442
Mar 2024176.442
Feb 2024172.742
Jan 2024364.082
Dec 2023354.052
Nov 2023358.642
Oct 2023342.072
Sep 2023361.372
Jul 2023344.492
Jun 2023357.332
May 2023181.222
Apr 2023355.282
Mar 2023374.232
Feb 2023551.622
Jan 2023537.202
Dec 2022375.532
Nov 2022546.542
Oct 2022361.172
Sep 2022358.332
Aug 2022525.622
Jul 2022543.532
Jun 2022527.282
May 2022359.662
Apr 2022354.792
Mar 2022718.102
Feb 2022351.742
Jan 2022538.582
Dec 2021720.562
Nov 2021523.492
Oct 2021532.842
Sep 2021516.062
Aug 2021523.942
Jul 2021702.072
Jun 2021699.442
May 2021877.612
Apr 2021714.972
Mar 2021526.032
Feb 2021352.992
Jan 2021519.812
Nov 2020688.442
Oct 2020333.592
Sep 2020347.942
Aug 20201,222.572
Jul 20201,038.892
Mar 2020358.952
Feb 2020357.322
Jan 2020732.642
Dec 2019866.292
Nov 2019528.312
Oct 2019359.692
Sep 2019694.682
Aug 2019701.742
Jul 2019704.512
Jun 2019876.652
May 2019878.652
Apr 2019884.292
Mar 2019532.892
Feb 20191,073.742
Jan 2019681.872
Dec 2018177.682
Nov 2018187.642
Oct 2018356.572
Sep 2018169.452
Aug 2018167.652
Jul 2018342.682
May 2018355.382
Apr 2018355.902
Mar 2018177.342
Feb 2018344.612
Jan 2018179.822
Dec 2017533.882
Nov 2017532.452
Oct 2017179.302
Sep 2017353.392
Aug 2017182.652
Jul 2017170.502
Jun 2017356.812
May 2017178.422
Apr 2017352.982
Mar 2017179.942
Feb 2017355.892
Jan 2017179.112
Dec 2016353.312
Nov 2016353.532
Sep 2016175.802
Aug 2016176.822
Jul 2016702.631
Jun 2016520.101
May 2016351.121
Apr 2016528.881
Mar 2016349.021
Feb 2016350.331
Dec 2015340.141
Nov 2015351.221
Oct 2015351.031
Sep 2015343.011
Aug 2015491.201
Jul 2015513.701
Jun 2015502.421
May 2015534.831
Apr 2015346.901
Mar 2015700.681
Feb 2015351.661
Jan 2015335.311
Dec 2014173.841
Nov 2014346.301
Oct 2014340.201
Aug 2014342.361
Jul 2014501.691
Jun 2014345.071
May 2014511.961
Apr 2014512.601
Mar 2014516.441
Feb 2014344.141
Jan 2014156.711
Dec 2013349.541
Nov 2013519.141
Oct 2013343.331
Sep 2013352.871
Aug 2013521.421
Jul 2013507.321
Jun 2013699.951
May 2013510.641
Apr 2013525.251
Mar 2013685.881
Feb 2013535.241
Jan 2013511.831
Dec 2012341.391
Nov 2012508.431
Oct 2012852.341
Sep 2012841.201
Aug 20121,019.051
Jul 20121,179.231
Jun 20121,180.551
May 2012838.531
Apr 20121,310.101
Mar 20121,512.141
Feb 20121,854.051
Jan 20121,995.531
Dec 20112,710.641
Nov 20112,082.091
Aug 20111,033.211
Jul 20111,233.881
Jun 20111,729.461
May 20111,931.261
Apr 20112,482.381
Mar 20113,210.701
Feb 20112,854.461
Jan 20114,796.631
Dec 20104,453.031

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

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

WellNo.OperatorStatus
Yates 'A'4Chieftain Oil Co., Inc.Producing
Yates 'A'7Chieftain Oil Co., Inc.Producing

Location

37.043160, -98.576195 · Sec 36 T34S R12W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1043622335. The state’s own record.