William 1-11H
Lease 1044038644 · Barber County, Kansas · Sec 11 T35S R10W · DOR 142138
Oil2011–20261 well
Operator
Chieftain Oil Co., Inc.
Cumulative (state figure)
38,401.54 bbl
First production
2011
Last production
2026
Location (PLSS)
Sec 11 T35S R10W
Monthly oil production
77 months filed with the Kansas Geological Survey, Nov 2011 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
38,401.50 bbl
Months filed
77
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Apr 2026 | 145.71 | 1 |
| Jan 2026 | 161.04 | 1 |
| Dec 2025 | 159.09 | 1 |
| Oct 2025 | 155.64 | 1 |
| Aug 2025 | 154.02 | 1 |
| Jun 2025 | 324.92 | 1 |
| Mar 2025 | 153.09 | 1 |
| Jan 2025 | 165.65 | 1 |
| Dec 2024 | 173.74 | 1 |
| Aug 2024 | 157.45 | 1 |
| Jul 2024 | 157.48 | 1 |
| Apr 2024 | 158.91 | 1 |
| Mar 2024 | 325.70 | 1 |
| Jan 2024 | 164.21 | 1 |
| Nov 2023 | 158.40 | 1 |
| Sep 2023 | 160.75 | 1 |
| Aug 2023 | 157.35 | 1 |
| May 2023 | 157.95 | 1 |
| Mar 2023 | 157.16 | 1 |
| Feb 2023 | 159.54 | 1 |
| Jan 2023 | 160.24 | 1 |
| Dec 2022 | 159.90 | 1 |
| Jul 2022 | 156.04 | 1 |
| Apr 2022 | 158.69 | 1 |
| Nov 2019 | 87.29 | 1 |
| Sep 2019 | 153.25 | 1 |
| Jun 2019 | 154.89 | 1 |
| Dec 2018 | 151.21 | 1 |
| Aug 2018 | 162.23 | 1 |
| Jun 2018 | 90.91 | 1 |
| Feb 2018 | 167.01 | 1 |
| Nov 2017 | 162.61 | 1 |
| May 2017 | 155.74 | 1 |
| Feb 2017 | 167.80 | 1 |
| Oct 2016 | 153.76 | 1 |
| Jul 2016 | 159.83 | 1 |
| May 2016 | 161.01 | 1 |
| Feb 2016 | 146.15 | 1 |
| Dec 2015 | 177.77 | 1 |
| Oct 2015 | 175.72 | 1 |
| Aug 2015 | 169.62 | 1 |
| Jun 2015 | 171.71 | 1 |
| Apr 2015 | 179.94 | 1 |
| Mar 2015 | 171.57 | 1 |
| Feb 2015 | 173.48 | 1 |
| Dec 2014 | 171.54 | 1 |
| Nov 2014 | 175.80 | 1 |
| Aug 2014 | 166.46 | 1 |
| Jul 2014 | 174.51 | 1 |
| Jun 2014 | 175.36 | 1 |
| May 2014 | 171.14 | 1 |
| Mar 2014 | 180.56 | 1 |
| Feb 2014 | 173.80 | 1 |
| Jan 2014 | 173.84 | 1 |
| Dec 2013 | 175.57 | 1 |
| Sep 2013 | 172.26 | 1 |
| Jul 2013 | 331.20 | 1 |
| Jun 2013 | 322.47 | 1 |
| May 2013 | 335.44 | 1 |
| Apr 2013 | 657.66 | 1 |
| Mar 2013 | 505.95 | 1 |
| Feb 2013 | 506.66 | 1 |
| Jan 2013 | 772.04 | 1 |
| Dec 2012 | 937.21 | 1 |
| Nov 2012 | 328.20 | 1 |
| Oct 2012 | 630.43 | 1 |
| Sep 2012 | 784.06 | 1 |
| Aug 2012 | 797.55 | 1 |
| Jul 2012 | 1,609.25 | 1 |
| Jun 2012 | 1,950.90 | 1 |
| May 2012 | 2,036.36 | 1 |
| Apr 2012 | 2,247.40 | 1 |
| Mar 2012 | 2,278.94 | 1 |
| Feb 2012 | 2,971.40 | 1 |
| Jan 2012 | 3,659.98 | 1 |
| Dec 2011 | 4,327.99 | 1 |
| Nov 2011 | 1,063.44 | 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
1 well the state's well register assigns to this lease. Every one has a page.
| Well | No. | Operator | Status |
|---|---|---|---|
| William | 1-11H | Chieftain Oil Co., Inc. | Producing |
Location
37.014160, -98.374439 · Sec 11 T35S R10W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1044038644. The state’s own record.