Windholz 2
Lease 1044775821 · Ellis County, Kansas · Sec 3 T12S R17W · DOR 144672
Oil2014–20261 well
Operator
Mai Oil Operations, Inc.
Cumulative (state figure)
20,153.63 bbl
First production
2014
Last production
2026
Location (PLSS)
Sec 3 T12S R17W
Monthly oil production
86 months filed with the Kansas Geological Survey, Jan 2014 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
20,153.60 bbl
Months filed
86
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Apr 2026 | 163.28 | 1 |
| Mar 2026 | 330.05 | 1 |
| Jan 2026 | 334.83 | 1 |
| Dec 2025 | 166.73 | 1 |
| Nov 2025 | 166.06 | 1 |
| Oct 2025 | 163.42 | 1 |
| Sep 2025 | 164.45 | 1 |
| Aug 2025 | 163.75 | 1 |
| Jul 2025 | 325.04 | 1 |
| Jun 2025 | 164.18 | 1 |
| May 2025 | 164.92 | 1 |
| Apr 2025 | 333.52 | 1 |
| Mar 2025 | 165.49 | 1 |
| Feb 2025 | 169.17 | 1 |
| Jan 2025 | 333.84 | 1 |
| Dec 2024 | 333.19 | 1 |
| Nov 2024 | 330.52 | 1 |
| Oct 2024 | 330.17 | 1 |
| Sep 2024 | 328.21 | 1 |
| Aug 2024 | 486.56 | 1 |
| Jul 2024 | 491.39 | 1 |
| Jun 2024 | 486.09 | 1 |
| May 2024 | 653.88 | 1 |
| Apr 2024 | 815.96 | 1 |
| Feb 2024 | 163.57 | 1 |
| Jul 2023 | 163.54 | 1 |
| Mar 2023 | 164.13 | 1 |
| Sep 2022 | 163.61 | 1 |
| May 2022 | 162.92 | 1 |
| Dec 2021 | 164.50 | 1 |
| Aug 2021 | 161.67 | 1 |
| May 2021 | 164.80 | 1 |
| Oct 2020 | 164.99 | 1 |
| Jul 2020 | 163.10 | 1 |
| Feb 2020 | 165.69 | 1 |
| Oct 2019 | 162.28 | 1 |
| Aug 2019 | 165.09 | 1 |
| May 2019 | 164.45 | 1 |
| Mar 2019 | 161.94 | 1 |
| Dec 2018 | 163.88 | 1 |
| Oct 2018 | 164.17 | 1 |
| Aug 2018 | 163.28 | 1 |
| Jun 2018 | 160.17 | 1 |
| May 2018 | 162.60 | 1 |
| Mar 2018 | 161.17 | 1 |
| Jan 2018 | 164.75 | 1 |
| Nov 2017 | 165.63 | 1 |
| Oct 2017 | 164.03 | 1 |
| Aug 2017 | 163.14 | 1 |
| Jun 2017 | 163.47 | 1 |
| May 2017 | 165.96 | 1 |
| Mar 2017 | 168.39 | 1 |
| Jan 2017 | 165.63 | 1 |
| Dec 2016 | 164.84 | 1 |
| Oct 2016 | 164.82 | 1 |
| Sep 2016 | 161.55 | 1 |
| Aug 2016 | 162.83 | 1 |
| Jun 2016 | 161.60 | 1 |
| May 2016 | 164.82 | 1 |
| Apr 2016 | 167.35 | 1 |
| Mar 2016 | 159.43 | 1 |
| Jan 2016 | 158.98 | 1 |
| Dec 2015 | 165.78 | 1 |
| Nov 2015 | 166.29 | 1 |
| Oct 2015 | 160.27 | 1 |
| Sep 2015 | 164.23 | 1 |
| Aug 2015 | 160.98 | 1 |
| Jul 2015 | 163.06 | 1 |
| Jun 2015 | 162.39 | 1 |
| May 2015 | 163.10 | 1 |
| Apr 2015 | 164.78 | 1 |
| Mar 2015 | 168.21 | 1 |
| Feb 2015 | 328.84 | 1 |
| Jan 2015 | 166.09 | 1 |
| Dec 2014 | 163.59 | 1 |
| Nov 2014 | 158.97 | 1 |
| Oct 2014 | 317.61 | 1 |
| Sep 2014 | 164.91 | 1 |
| Aug 2014 | 328.68 | 1 |
| Jul 2014 | 327.32 | 1 |
| Jun 2014 | 324.13 | 1 |
| May 2014 | 324.15 | 1 |
| Apr 2014 | 331.62 | 1 |
| Mar 2014 | 494.11 | 1 |
| Feb 2014 | 489.91 | 1 |
| Jan 2014 | 811.14 | 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 |
|---|---|---|---|
| Windholz | 2 | Mai Oil Operations, Inc. | Producing |
Location
39.038204, -99.194867 · Sec 3 T12S R17W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1044775821. The state’s own record.