STEFFENFMLY1-19
Lease 1051644158 · Kingman County, Kansas · Sec 18 T30S R7W · DOR 147631
Oil2020–20264 wells
Operator
Steffen Resource Development, LLC
Cumulative (state figure)
52,558.62 bbl
First production
2020
Last production
2026
Location (PLSS)
Sec 18 T30S R7W
Monthly oil production
73 months filed with the Kansas Geological Survey, Jan 2020 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
52,558.60 bbl
Months filed
73
Most wells in a month
4
| Month | Oil (bbl) | Wells |
|---|---|---|
| Apr 2026 | 635.94 | 4 |
| Mar 2026 | 496.17 | 4 |
| Feb 2026 | 663.43 | 4 |
| Jan 2026 | 324.52 | 4 |
| Dec 2025 | 505.98 | 4 |
| Nov 2025 | 492.38 | 4 |
| Oct 2025 | 792.71 | 4 |
| Sep 2025 | 328.30 | 4 |
| Aug 2025 | 644.80 | 4 |
| Jul 2025 | 470.51 | 4 |
| Jun 2025 | 624.05 | 4 |
| May 2025 | 486.84 | 4 |
| Apr 2025 | 804.42 | 4 |
| Mar 2025 | 657.46 | 4 |
| Feb 2025 | 343.27 | 4 |
| Jan 2025 | 671.11 | 4 |
| Dec 2024 | 654.27 | 4 |
| Nov 2024 | 994.91 | 4 |
| Oct 2024 | 327.67 | 4 |
| Sep 2024 | 694.94 | 4 |
| Aug 2024 | 492.92 | 4 |
| Jul 2024 | 490.58 | 4 |
| Jun 2024 | 489.07 | 4 |
| May 2024 | 663.02 | 4 |
| Apr 2024 | 660.41 | 4 |
| Mar 2024 | 667.01 | 4 |
| Feb 2024 | 707.77 | 4 |
| Jan 2024 | 816.95 | 4 |
| Dec 2023 | 668.85 | 4 |
| Nov 2023 | 822.25 | 4 |
| Oct 2023 | 826.14 | 1 |
| Sep 2023 | 981.42 | 1 |
| Aug 2023 | 1,300.78 | 1 |
| Jul 2023 | 328.54 | 1 |
| Jun 2023 | 336.68 | 1 |
| May 2023 | 824.20 | 1 |
| Apr 2023 | 832.01 | 1 |
| Mar 2023 | 644.65 | 1 |
| Feb 2023 | 976.24 | 1 |
| Jan 2023 | 838.41 | 1 |
| Dec 2022 | 1,168.24 | 1 |
| Nov 2022 | 844.02 | 1 |
| Oct 2022 | 822.43 | 1 |
| Sep 2022 | 980.83 | 1 |
| Aug 2022 | 984.43 | 1 |
| Jul 2022 | 1,142.16 | 1 |
| Jun 2022 | 984.16 | 1 |
| May 2022 | 985.59 | 1 |
| Apr 2022 | 1,007.33 | 1 |
| Mar 2022 | 1,479.08 | 1 |
| Feb 2022 | 1,605.22 | 1 |
| Jan 2022 | 1,319.89 | 1 |
| Dec 2021 | 653.01 | 1 |
| Nov 2021 | 1,006.43 | 1 |
| Oct 2021 | 1,156.61 | 1 |
| Sep 2021 | 1,159.26 | 1 |
| Aug 2021 | 817.83 | 1 |
| Jul 2021 | 817.67 | 1 |
| Jun 2021 | 489.95 | 1 |
| May 2021 | 487.04 | 1 |
| Apr 2021 | 329.32 | 1 |
| Mar 2021 | 497.63 | 1 |
| Feb 2021 | 659.25 | 1 |
| Jan 2021 | 331.49 | 1 |
| Dec 2020 | 652.33 | 1 |
| Nov 2020 | 486.73 | 1 |
| Oct 2020 | 487.84 | 1 |
| Sep 2020 | 474.54 | 1 |
| Aug 2020 | 810.80 | 1 |
| Jul 2020 | 473.32 | 1 |
| Jun 2020 | 815.08 | 1 |
| Mar 2020 | 326.31 | 1 |
| Jan 2020 | 321.22 | 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
4 wells the state's well register assigns to this lease. Every one has a page.
| Well | No. | Operator | Status |
|---|---|---|---|
| STEFFEN FAMILY | 1-19 | Steffen Resource Development, LLC | Producing |
| COLLEN | 3-21 | Steffen Resource Development, LLC | Producing |
| JESSICA | 4-21 | Steffen Resource Development, LLC | Producing |
| DEANNA | 5-22 | Steffen Resource Development, LLC | Producing |
Location
37.435322, -98.126328 · Sec 18 T30S R7W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1051644158. The state’s own record.