ERNSTING 1-1
Lease 1044991221 · Barton County, Kansas · Sec 1 T20S R12W · DOR 145936
Oil2015–20261 well
Operator
MAD Operators LLC
Cumulative (state figure)
64,580.71 bbl
First production
2015
Last production
2026
Location (PLSS)
Sec 1 T20S R12W
Monthly oil production
132 months filed with the Kansas Geological Survey, Mar 2015 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
64,580.70 bbl
Months filed
132
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Apr 2026 | 649.71 | 1 |
| Mar 2026 | 648.68 | 1 |
| Feb 2026 | 655.76 | 1 |
| Jan 2026 | 657.72 | 1 |
| Dec 2025 | 816.16 | 1 |
| Nov 2025 | 651.20 | 1 |
| Oct 2025 | 813.78 | 1 |
| Sep 2025 | 809.28 | 1 |
| Aug 2025 | 653.55 | 1 |
| Jul 2025 | 966.40 | 1 |
| Jun 2025 | 807.57 | 1 |
| May 2025 | 808.70 | 1 |
| Apr 2025 | 814.74 | 1 |
| Mar 2025 | 980.25 | 1 |
| Feb 2025 | 989.75 | 1 |
| Jan 2025 | 1,154.98 | 1 |
| Dec 2024 | 986.16 | 1 |
| Oct 2024 | 161.09 | 1 |
| Sep 2024 | 162.09 | 1 |
| Aug 2024 | 160.19 | 1 |
| Jul 2024 | 161.05 | 1 |
| Jun 2024 | 162.52 | 1 |
| May 2024 | 161.88 | 1 |
| Apr 2024 | 164.47 | 1 |
| Mar 2024 | 329.96 | 1 |
| Jan 2024 | 164.77 | 1 |
| Dec 2023 | 330.81 | 1 |
| Nov 2023 | 164.57 | 1 |
| Oct 2023 | 161.38 | 1 |
| Sep 2023 | 323.83 | 1 |
| Aug 2023 | 320.52 | 1 |
| Jul 2023 | 161.45 | 1 |
| Jun 2023 | 325.20 | 1 |
| May 2023 | 163.23 | 1 |
| Apr 2023 | 331.91 | 1 |
| Mar 2023 | 330.42 | 1 |
| Feb 2023 | 163.63 | 1 |
| Jan 2023 | 317.30 | 1 |
| Dec 2022 | 325.20 | 1 |
| Nov 2022 | 164.28 | 1 |
| Oct 2022 | 322.78 | 1 |
| Sep 2022 | 313.73 | 1 |
| Aug 2022 | 476.83 | 1 |
| Jul 2022 | 323.23 | 1 |
| Jun 2022 | 321.22 | 1 |
| May 2022 | 486.32 | 1 |
| Apr 2022 | 329.11 | 1 |
| Mar 2022 | 329.10 | 1 |
| Feb 2022 | 326.51 | 1 |
| Jan 2022 | 490.91 | 1 |
| Dec 2021 | 504.44 | 1 |
| Nov 2021 | 328.31 | 1 |
| Oct 2021 | 307.54 | 1 |
| Sep 2021 | 159.22 | 1 |
| Aug 2021 | 320.21 | 1 |
| Jul 2021 | 161.63 | 1 |
| Jun 2021 | 317.71 | 1 |
| May 2021 | 163.47 | 1 |
| Apr 2021 | 311.40 | 1 |
| Mar 2021 | 331.59 | 1 |
| Feb 2021 | 168.44 | 1 |
| Jan 2021 | 329.55 | 1 |
| Dec 2020 | 459.93 | 1 |
| Nov 2020 | 158.77 | 1 |
| Oct 2020 | 326.47 | 1 |
| Sep 2020 | 648.74 | 1 |
| Aug 2020 | 322.78 | 1 |
| Jul 2020 | 479.33 | 1 |
| Jun 2020 | 318.19 | 1 |
| May 2020 | 484.94 | 1 |
| Apr 2020 | 319.52 | 1 |
| Mar 2020 | 644.50 | 1 |
| Feb 2020 | 304.99 | 1 |
| Jan 2020 | 653.84 | 1 |
| Dec 2019 | 528.45 | 1 |
| Nov 2019 | 323.51 | 1 |
| Oct 2019 | 585.51 | 1 |
| Sep 2019 | 422.72 | 1 |
| Aug 2019 | 477.99 | 1 |
| Jul 2019 | 159.30 | 1 |
| Jun 2019 | 483.64 | 1 |
| May 2019 | 324.40 | 1 |
| Apr 2019 | 484.75 | 1 |
| Mar 2019 | 491.63 | 1 |
| Feb 2019 | 336.70 | 1 |
| Jan 2019 | 488.46 | 1 |
| Dec 2018 | 654.80 | 1 |
| Nov 2018 | 330.38 | 1 |
| Oct 2018 | 490.65 | 1 |
| Sep 2018 | 483.21 | 1 |
| Aug 2018 | 484.24 | 1 |
| Jul 2018 | 482.01 | 1 |
| Jun 2018 | 632.05 | 1 |
| May 2018 | 645.33 | 1 |
| Apr 2018 | 655.79 | 1 |
| Mar 2018 | 647.11 | 1 |
| Feb 2018 | 329.90 | 1 |
| Jan 2018 | 493.51 | 1 |
| Dec 2017 | 495.21 | 1 |
| Nov 2017 | 327.42 | 1 |
| Oct 2017 | 651.61 | 1 |
| Sep 2017 | 483.46 | 1 |
| Aug 2017 | 646.76 | 1 |
| Jul 2017 | 480.62 | 1 |
| Jun 2017 | 644.50 | 1 |
| May 2017 | 648.46 | 1 |
| Apr 2017 | 491.15 | 1 |
| Mar 2017 | 654.88 | 1 |
| Feb 2017 | 645.62 | 1 |
| Jan 2017 | 983.52 | 1 |
| Dec 2016 | 487.68 | 1 |
| Nov 2016 | 324.46 | 1 |
| Oct 2016 | 487.58 | 1 |
| Sep 2016 | 642.70 | 1 |
| Aug 2016 | 320.29 | 1 |
| Jul 2016 | 642.74 | 1 |
| Jun 2016 | 473.56 | 1 |
| May 2016 | 650.79 | 1 |
| Apr 2016 | 329.97 | 1 |
| Mar 2016 | 492.37 | 1 |
| Feb 2016 | 488.43 | 1 |
| Jan 2016 | 668.92 | 1 |
| Dec 2015 | 656.82 | 1 |
| Nov 2015 | 486.04 | 1 |
| Oct 2015 | 852.33 | 1 |
| Sep 2015 | 641.36 | 1 |
| Aug 2015 | 973.65 | 1 |
| Jul 2015 | 967.24 | 1 |
| Jun 2015 | 976.56 | 1 |
| May 2015 | 979.48 | 1 |
| Apr 2015 | 1,148.02 | 1 |
| Mar 2015 | 979.08 | 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 |
|---|---|---|---|
| ERNSTING | 1-1 | MAD Operators LLC | Producing |
Location
38.340714, -98.599262 · Sec 1 T20S R12W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1044991221. The state’s own record.