Shirley 1
Lease 1039341331 · Barber County, Kansas · Sec 6 T34S R10W · DOR 139797
Oil2008–20262 wells
Operator
Chieftain Oil Co., Inc.
Cumulative (state figure)
19,871.56 bbl
First production
2008
Last production
2026
Location (PLSS)
Sec 6 T34S R10W
Monthly oil production
94 months filed with the Kansas Geological Survey, Nov 2008 to Feb 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
19,871.60 bbl
Months filed
94
Most wells in a month
2
| Month | Oil (bbl) | Wells |
|---|---|---|
| Feb 2026 | 164.91 | 2 |
| Sep 2025 | 158.45 | 2 |
| May 2025 | 148.76 | 2 |
| Feb 2025 | 160.33 | 2 |
| Nov 2024 | 159.11 | 2 |
| Aug 2024 | 154.97 | 2 |
| Jun 2024 | 157.33 | 2 |
| Apr 2024 | 158.12 | 2 |
| Mar 2024 | 160.51 | 2 |
| Nov 2023 | 160.52 | 2 |
| Sep 2023 | 158.96 | 2 |
| Apr 2023 | 152.30 | 2 |
| Apr 2022 | 156.39 | 2 |
| Nov 2021 | 156.21 | 2 |
| Aug 2021 | 304.70 | 2 |
| Jan 2021 | 158.39 | 2 |
| Aug 2020 | 156.74 | 2 |
| Dec 2019 | 164.24 | 2 |
| Oct 2019 | 152.76 | 2 |
| Jul 2019 | 144.34 | 2 |
| Oct 2018 | 147.59 | 2 |
| Apr 2018 | 156.11 | 2 |
| Oct 2017 | 157.44 | 2 |
| Jun 2017 | 135.99 | 2 |
| Mar 2017 | 140.69 | 2 |
| Dec 2016 | 153.09 | 2 |
| Sep 2016 | 144.49 | 2 |
| Jun 2016 | 143.47 | 2 |
| Apr 2016 | 126.98 | 2 |
| Jan 2016 | 292.78 | 2 |
| Oct 2015 | 155.28 | 2 |
| Jul 2015 | 163.53 | 2 |
| Mar 2015 | 155.80 | 2 |
| Jan 2015 | 159.00 | 2 |
| Nov 2014 | 156.79 | 2 |
| Sep 2014 | 155.82 | 2 |
| Aug 2014 | 156.22 | 2 |
| Jul 2014 | 319.31 | 2 |
| Jun 2014 | 154.75 | 2 |
| May 2014 | 151.54 | 2 |
| Apr 2014 | 154.59 | 2 |
| Mar 2014 | 154.12 | 1 |
| Feb 2014 | 315.11 | 1 |
| Jan 2014 | 155.54 | 1 |
| Dec 2013 | 160.37 | 1 |
| Nov 2013 | 303.94 | 1 |
| Oct 2013 | 308.53 | 1 |
| Sep 2013 | 307.83 | 1 |
| Aug 2013 | 312.88 | 1 |
| Jul 2013 | 629.07 | 1 |
| Jun 2013 | 788.66 | 1 |
| May 2013 | 478.51 | 1 |
| Apr 2013 | 165.13 | 1 |
| Mar 2013 | 155.92 | 1 |
| Feb 2013 | 315.30 | 1 |
| Jan 2013 | 313.77 | 1 |
| Dec 2012 | 157.55 | 1 |
| Nov 2012 | 323.90 | 1 |
| Oct 2012 | 478.17 | 1 |
| Sep 2012 | 316.40 | 1 |
| Aug 2012 | 482.55 | 1 |
| Jul 2012 | 460.48 | 1 |
| Jun 2012 | 626.74 | 1 |
| May 2012 | 450.71 | 1 |
| Mar 2012 | 154.15 | 1 |
| Jan 2012 | 150.60 | 1 |
| Nov 2011 | 158.85 | 1 |
| Sep 2011 | 152.76 | 1 |
| Jul 2011 | 160.78 | 1 |
| Jun 2011 | 165.48 | 1 |
| Apr 2011 | 161.03 | 1 |
| Mar 2011 | 152.40 | 1 |
| Jan 2011 | 156.51 | 1 |
| Dec 2010 | 148.39 | 1 |
| Nov 2010 | 151.96 | 1 |
| Oct 2010 | 148.40 | 1 |
| Sep 2010 | 146.75 | 1 |
| Aug 2010 | 147.07 | 1 |
| Jul 2010 | 155.80 | 1 |
| Jun 2010 | 299.00 | 1 |
| May 2010 | 142.53 | 1 |
| Mar 2010 | 153.58 | 1 |
| Feb 2010 | 149.45 | 1 |
| Jan 2010 | 147.23 | 1 |
| Dec 2009 | 168.95 | 1 |
| Nov 2009 | 140.74 | 1 |
| Oct 2009 | 157.96 | 1 |
| Sep 2009 | 142.93 | 1 |
| Jul 2009 | 298.10 | 1 |
| Jun 2009 | 169.59 | 1 |
| Feb 2009 | 160.34 | 1 |
| Jan 2009 | 180.47 | 1 |
| Dec 2008 | 160.54 | 1 |
| Nov 2008 | 158.74 | 1 |
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.
Location
37.115772, -98.448578 · Sec 6 T34S R10W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1039341331. The state’s own record.