Winter 'D' 1
Lease 1044038551 · Morton County, Kansas · Sec 9 T33S R42W · DOR 142045
Oil2011–20261 well
Operator
Eiger Operating Company, LLC
Cumulative (state figure)
40,623.81 bbl
First production
2011
Last production
2026
Location (PLSS)
Sec 9 T33S R42W
Monthly oil production
147 months filed with the Kansas Geological Survey, Oct 2011 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
40,623.80 bbl
Months filed
147
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Feb 2026 | 144.77 | 1 |
| Nov 2025 | 177.73 | 1 |
| Sep 2025 | 167.82 | 1 |
| Jul 2025 | 167.50 | 1 |
| May 2025 | 166.89 | 1 |
| Mar 2025 | 166.72 | 1 |
| Jan 2025 | 166.30 | 1 |
| Dec 2024 | 167.30 | 1 |
| Nov 2024 | 151.11 | 1 |
| Oct 2024 | 166.25 | 1 |
| Aug 2024 | 165.74 | 1 |
| Jul 2024 | 166.69 | 1 |
| Jun 2024 | 166.54 | 1 |
| May 2024 | 167.48 | 1 |
| Feb 2024 | 145.92 | 1 |
| Nov 2023 | 166.05 | 1 |
| Aug 2023 | 149.20 | 1 |
| Apr 2023 | 165.94 | 1 |
| Mar 2023 | 161.01 | 1 |
| Feb 2023 | 153.48 | 1 |
| Dec 2022 | 153.22 | 1 |
| Nov 2022 | 172.83 | 1 |
| Oct 2022 | 155.95 | 1 |
| Sep 2022 | 166.19 | 1 |
| Aug 2022 | 167.26 | 1 |
| Jun 2022 | 153.13 | 1 |
| May 2022 | 120.00 | 1 |
| Apr 2022 | 162.05 | 1 |
| Mar 2022 | 170.45 | 1 |
| Feb 2022 | 152.92 | 1 |
| Jan 2022 | 173.24 | 1 |
| Dec 2021 | 164.57 | 1 |
| Nov 2021 | 169.98 | 1 |
| Oct 2021 | 170.81 | 1 |
| Sep 2021 | 166.28 | 1 |
| Aug 2021 | 129.04 | 1 |
| Jul 2021 | 167.59 | 1 |
| May 2021 | 167.12 | 1 |
| Apr 2021 | 167.64 | 1 |
| Mar 2021 | 132.59 | 1 |
| Jan 2021 | 122.02 | 1 |
| Dec 2020 | 329.96 | 1 |
| Nov 2020 | 162.12 | 1 |
| Oct 2020 | 165.55 | 1 |
| Sep 2020 | 165.86 | 1 |
| Aug 2020 | 165.92 | 1 |
| Jun 2020 | 329.43 | 1 |
| May 2020 | 171.32 | 1 |
| Apr 2020 | 158.81 | 1 |
| Mar 2020 | 142.91 | 1 |
| Feb 2020 | 155.49 | 1 |
| Jan 2020 | 163.86 | 1 |
| Dec 2019 | 335.30 | 1 |
| Nov 2019 | 159.36 | 1 |
| Oct 2019 | 163.54 | 1 |
| Sep 2019 | 170.47 | 1 |
| Aug 2019 | 324.56 | 1 |
| Jul 2019 | 336.32 | 1 |
| Jun 2019 | 329.82 | 1 |
| May 2019 | 370.65 | 1 |
| Mar 2019 | 329.22 | 1 |
| Dec 2018 | 168.41 | 1 |
| Nov 2018 | 165.97 | 1 |
| Oct 2018 | 166.04 | 1 |
| Sep 2018 | 333.54 | 1 |
| Aug 2018 | 163.91 | 1 |
| Jul 2018 | 334.04 | 1 |
| Jun 2018 | 330.27 | 1 |
| May 2018 | 332.77 | 1 |
| Apr 2018 | 162.57 | 1 |
| Mar 2018 | 165.67 | 1 |
| Feb 2018 | 159.43 | 1 |
| Jan 2018 | 159.06 | 1 |
| Dec 2017 | 169.15 | 1 |
| Nov 2017 | 164.61 | 1 |
| Oct 2017 | 162.38 | 1 |
| Sep 2017 | 163.16 | 1 |
| Aug 2017 | 166.00 | 1 |
| Jul 2017 | 164.25 | 1 |
| Jun 2017 | 163.70 | 1 |
| May 2017 | 164.87 | 1 |
| Apr 2017 | 171.42 | 1 |
| Mar 2017 | 172.52 | 1 |
| Feb 2017 | 160.62 | 1 |
| Jan 2017 | 310.23 | 1 |
| Dec 2016 | 154.68 | 1 |
| Nov 2016 | 172.44 | 1 |
| Oct 2016 | 167.88 | 1 |
| Sep 2016 | 170.50 | 1 |
| Aug 2016 | 165.86 | 1 |
| Jul 2016 | 336.39 | 1 |
| Jun 2016 | 191.09 | 1 |
| May 2016 | 335.12 | 1 |
| Apr 2016 | 171.77 | 1 |
| Mar 2016 | 171.63 | 1 |
| Feb 2016 | 171.21 | 1 |
| Jan 2016 | 339.96 | 1 |
| Dec 2015 | 146.00 | 1 |
| Nov 2015 | 484.00 | 1 |
| Oct 2015 | 166.00 | 1 |
| Sep 2015 | 183.00 | 1 |
| Aug 2015 | 165.00 | 1 |
| Jul 2015 | 340.00 | 1 |
| Jun 2015 | 491.00 | 1 |
| May 2015 | 166.00 | 1 |
| Apr 2015 | 345.00 | 1 |
| Feb 2015 | 338.00 | 1 |
| Jan 2015 | 324.00 | 1 |
| Dec 2014 | 166.00 | 1 |
| Nov 2014 | 330.00 | 1 |
| Oct 2014 | 171.00 | 1 |
| Sep 2014 | 344.00 | 1 |
| Aug 2014 | 337.00 | 1 |
| Jul 2014 | 349.00 | 1 |
| Jun 2014 | 166.64 | 1 |
| May 2014 | 545.10 | 1 |
| Apr 2014 | 336.14 | 1 |
| Mar 2014 | 335.65 | 1 |
| Feb 2014 | 305.86 | 1 |
| Jan 2014 | 333.89 | 1 |
| Dec 2013 | 331.22 | 1 |
| Nov 2013 | 365.87 | 1 |
| Oct 2013 | 351.48 | 1 |
| Sep 2013 | 350.54 | 1 |
| Aug 2013 | 496.11 | 1 |
| Jul 2013 | 339.71 | 1 |
| Jun 2013 | 312.65 | 1 |
| May 2013 | 529.22 | 1 |
| Apr 2013 | 498.34 | 1 |
| Mar 2013 | 343.63 | 1 |
| Feb 2013 | 519.93 | 1 |
| Jan 2013 | 339.52 | 1 |
| Dec 2012 | 658.66 | 1 |
| Nov 2012 | 512.09 | 1 |
| Oct 2012 | 360.47 | 1 |
| Sep 2012 | 531.49 | 1 |
| Aug 2012 | 505.91 | 1 |
| Jul 2012 | 679.29 | 1 |
| Jun 2012 | 508.02 | 1 |
| May 2012 | 843.16 | 1 |
| Apr 2012 | 666.23 | 1 |
| Mar 2012 | 840.30 | 1 |
| Feb 2012 | 848.28 | 1 |
| Jan 2012 | 1,335.51 | 1 |
| Dec 2011 | 1,347.09 | 1 |
| Nov 2011 | 736.23 | 1 |
| Oct 2011 | 95.67 | 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 |
|---|---|---|---|
| Winter 'D' | 1 | Eiger Operating Company, LLC | Producing |
Location
37.192600, -101.890671 · Sec 9 T33S R42W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1044038551. The state’s own record.