Hammerschmidt 1-11
Lease 1042477488 · Rooks County, Kansas · Sec 11 T10S R19W · DOR 140662
Oil2010–20261 well
Operator
Landmark Resources, Inc.
Cumulative (state figure)
20,992.45 bbl
First production
2010
Last production
2026
Location (PLSS)
Sec 11 T10S R19W
Monthly oil production
110 months filed with the Kansas Geological Survey, Feb 2010 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
20,992.50 bbl
Months filed
110
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Feb 2026 | 103.39 | 1 |
| Oct 2025 | 154.02 | 1 |
| Jul 2025 | 152.58 | 1 |
| Jun 2025 | 30.00 | 1 |
| Mar 2025 | 155.81 | 1 |
| Jan 2025 | 155.84 | 1 |
| Oct 2024 | 156.20 | 1 |
| Jul 2024 | 156.28 | 1 |
| Mar 2024 | 157.61 | 1 |
| Dec 2023 | 168.77 | 1 |
| Sep 2023 | 154.65 | 1 |
| Jun 2023 | 155.96 | 1 |
| Mar 2023 | 155.60 | 1 |
| Dec 2022 | 162.56 | 1 |
| Oct 2022 | 159.09 | 1 |
| Jul 2022 | 157.41 | 1 |
| Apr 2022 | 161.30 | 1 |
| Jan 2022 | 158.43 | 1 |
| Oct 2021 | 162.85 | 1 |
| Aug 2021 | 10.00 | 1 |
| Jun 2021 | 156.80 | 1 |
| Feb 2021 | 171.13 | 1 |
| Mar 2020 | 161.42 | 1 |
| Jan 2020 | 155.56 | 1 |
| Nov 2019 | 161.07 | 1 |
| Sep 2019 | 155.68 | 1 |
| Jul 2019 | 156.38 | 1 |
| May 2019 | 156.76 | 1 |
| Feb 2019 | 171.80 | 1 |
| Dec 2018 | 157.41 | 1 |
| Oct 2018 | 159.40 | 1 |
| Aug 2018 | 160.42 | 1 |
| Jun 2018 | 166.33 | 1 |
| Apr 2018 | 166.08 | 1 |
| Feb 2018 | 157.08 | 1 |
| Dec 2017 | 159.51 | 1 |
| Oct 2017 | 163.14 | 1 |
| Aug 2017 | 166.73 | 1 |
| Jun 2017 | 159.27 | 1 |
| May 2017 | 153.54 | 1 |
| Mar 2017 | 157.47 | 1 |
| Jan 2017 | 165.62 | 1 |
| Nov 2016 | 157.35 | 1 |
| Sep 2016 | 148.98 | 1 |
| Jul 2016 | 155.15 | 1 |
| Jun 2016 | 147.67 | 1 |
| Apr 2016 | 154.74 | 1 |
| Feb 2016 | 161.20 | 1 |
| Jan 2016 | 154.37 | 1 |
| Nov 2015 | 161.32 | 1 |
| Sep 2015 | 154.58 | 1 |
| Jul 2015 | 158.43 | 1 |
| May 2015 | 141.48 | 1 |
| Apr 2015 | 154.42 | 1 |
| Mar 2015 | 153.59 | 1 |
| Jan 2015 | 152.26 | 1 |
| Dec 2014 | 155.61 | 1 |
| Oct 2014 | 154.52 | 1 |
| Sep 2014 | 149.92 | 1 |
| Aug 2014 | 148.08 | 1 |
| Jun 2014 | 164.61 | 1 |
| May 2014 | 149.05 | 1 |
| Apr 2014 | 157.72 | 1 |
| Mar 2014 | 152.19 | 1 |
| Jan 2014 | 153.88 | 1 |
| Dec 2013 | 151.86 | 1 |
| Nov 2013 | 152.54 | 1 |
| Oct 2013 | 160.03 | 1 |
| Sep 2013 | 154.27 | 1 |
| Jul 2013 | 151.72 | 1 |
| Jun 2013 | 152.12 | 1 |
| May 2013 | 154.22 | 1 |
| Apr 2013 | 152.44 | 1 |
| Mar 2013 | 154.70 | 1 |
| Feb 2013 | 164.90 | 1 |
| Jan 2013 | 152.61 | 1 |
| Dec 2012 | 134.15 | 1 |
| Nov 2012 | 160.67 | 1 |
| Oct 2012 | 158.14 | 1 |
| Sep 2012 | 149.44 | 1 |
| Aug 2012 | 152.79 | 1 |
| Jul 2012 | 310.35 | 1 |
| Jun 2012 | 157.89 | 1 |
| May 2012 | 156.14 | 1 |
| Apr 2012 | 161.49 | 1 |
| Mar 2012 | 311.72 | 1 |
| Feb 2012 | 152.16 | 1 |
| Jan 2012 | 316.64 | 1 |
| Dec 2011 | 151.61 | 1 |
| Oct 2011 | 306.30 | 1 |
| Sep 2011 | 181.66 | 1 |
| Aug 2011 | 320.26 | 1 |
| Jul 2011 | 153.86 | 1 |
| Jun 2011 | 312.10 | 1 |
| May 2011 | 296.32 | 1 |
| Apr 2011 | 159.04 | 1 |
| Mar 2011 | 320.83 | 1 |
| Feb 2011 | 157.42 | 1 |
| Jan 2011 | 324.74 | 1 |
| Dec 2010 | 314.48 | 1 |
| Nov 2010 | 479.43 | 1 |
| Oct 2010 | 304.42 | 1 |
| Sep 2010 | 455.03 | 1 |
| Aug 2010 | 473.13 | 1 |
| Jul 2010 | 469.85 | 1 |
| Jun 2010 | 319.19 | 1 |
| May 2010 | 318.45 | 1 |
| Apr 2010 | 468.16 | 1 |
| Mar 2010 | 615.62 | 1 |
| Feb 2010 | 159.49 | 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 |
|---|---|---|---|
| Hammerschmidt | 1-11 | Landmark Resources, Inc. | Producing |
Location
39.198380, -99.409645 · Sec 11 T10S R19W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1042477488. The state’s own record.