Sieker
Lease 1044198897 · Rice County, Kansas · Sec 8 T20S R10W · DOR 143143
Oil2012–20251 well
Operator
RJM Company
Cumulative (state figure)
9,310.85 bbl
First production
2012
Last production
2025
Location (PLSS)
Sec 8 T20S R10W
Monthly oil production
54 months filed with the Kansas Geological Survey, Oct 2012 to Dec 2025. 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
9,310.90 bbl
Months filed
54
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Dec 2025 | 156.44 | 1 |
| Aug 2025 | 153.81 | 1 |
| Mar 2025 | 155.75 | 1 |
| Nov 2024 | 157.04 | 1 |
| Jun 2024 | 153.95 | 1 |
| Dec 2023 | 155.47 | 1 |
| Jul 2023 | 153.99 | 1 |
| Mar 2023 | 150.77 | 1 |
| Oct 2022 | 313.44 | 1 |
| Jun 2022 | 154.37 | 1 |
| Oct 2021 | 155.79 | 1 |
| Jul 2021 | 150.80 | 1 |
| Mar 2021 | 158.44 | 1 |
| Nov 2020 | 155.09 | 1 |
| Jul 2020 | 154.07 | 1 |
| Apr 2020 | 154.80 | 1 |
| Dec 2019 | 156.54 | 1 |
| Sep 2019 | 155.81 | 1 |
| May 2019 | 145.07 | 1 |
| Feb 2019 | 156.40 | 1 |
| Nov 2018 | 161.16 | 1 |
| Aug 2018 | 169.78 | 1 |
| May 2018 | 161.19 | 1 |
| Feb 2018 | 159.12 | 1 |
| Nov 2017 | 160.56 | 1 |
| Aug 2017 | 153.11 | 1 |
| May 2017 | 158.95 | 1 |
| Feb 2017 | 147.89 | 1 |
| Dec 2016 | 158.06 | 1 |
| Oct 2016 | 157.61 | 1 |
| Jul 2016 | 156.66 | 1 |
| Apr 2016 | 158.62 | 1 |
| Jan 2016 | 160.49 | 1 |
| Oct 2015 | 152.21 | 1 |
| Aug 2015 | 155.15 | 1 |
| May 2015 | 160.12 | 1 |
| Feb 2015 | 158.89 | 1 |
| Dec 2014 | 159.47 | 1 |
| Sep 2014 | 160.78 | 1 |
| Jul 2014 | 154.63 | 1 |
| May 2014 | 156.95 | 1 |
| Mar 2014 | 156.63 | 1 |
| Jan 2014 | 160.27 | 1 |
| Nov 2013 | 156.68 | 1 |
| Sep 2013 | 156.16 | 1 |
| Aug 2013 | 156.37 | 1 |
| Jun 2013 | 161.20 | 1 |
| May 2013 | 162.28 | 1 |
| Apr 2013 | 164.21 | 1 |
| Mar 2013 | 163.67 | 1 |
| Jan 2013 | 333.18 | 1 |
| Dec 2012 | 160.17 | 1 |
| Nov 2012 | 326.72 | 1 |
| Oct 2012 | 484.07 | 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 |
|---|---|---|---|
| Sieker | 1 | RJM Company | Producing |
Location
38.325661, -98.451778 · Sec 8 T20S R10W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1044198897. The state’s own record.