Seib 1-27
Lease 1043938128 · Ness County, Kansas · Sec 27 T20S R21W · DOR 141653
Oil2011–20261 well
Operator
Brehm Asset Management, LLC
Cumulative (state figure)
20,498.26 bbl
First production
2011
Last production
2026
Location (PLSS)
Sec 27 T20S R21W
Monthly oil production
98 months filed with the Kansas Geological Survey, May 2011 to Mar 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
20,498.30 bbl
Months filed
98
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Mar 2026 | 156.45 | 1 |
| Feb 2026 | 164.13 | 1 |
| Nov 2025 | 153.89 | 1 |
| Oct 2025 | 164.70 | 1 |
| Aug 2025 | 177.84 | 1 |
| Jul 2025 | 164.19 | 1 |
| Jul 2023 | 159.68 | 1 |
| May 2023 | 150.74 | 1 |
| Feb 2023 | 152.09 | 1 |
| Dec 2022 | 146.78 | 1 |
| Oct 2022 | 158.06 | 1 |
| Sep 2022 | 157.28 | 1 |
| Jul 2022 | 155.58 | 1 |
| May 2022 | 156.68 | 1 |
| Feb 2022 | 143.46 | 1 |
| Nov 2020 | 158.71 | 1 |
| Sep 2020 | 160.83 | 1 |
| Jun 2020 | 254.40 | 1 |
| Feb 2020 | 313.62 | 1 |
| Dec 2019 | 156.91 | 1 |
| Nov 2019 | 157.75 | 1 |
| Oct 2019 | 160.73 | 1 |
| Sep 2019 | 159.35 | 1 |
| Jul 2019 | 318.46 | 1 |
| May 2019 | 161.07 | 1 |
| Apr 2019 | 159.97 | 1 |
| Mar 2019 | 296.83 | 1 |
| Jan 2019 | 318.13 | 1 |
| Dec 2018 | 160.25 | 1 |
| Nov 2018 | 155.99 | 1 |
| Sep 2018 | 160.58 | 1 |
| Aug 2018 | 159.76 | 1 |
| Jun 2018 | 159.11 | 1 |
| May 2018 | 313.55 | 1 |
| Apr 2018 | 157.37 | 1 |
| Mar 2018 | 160.63 | 1 |
| Feb 2018 | 311.74 | 1 |
| Jan 2018 | 321.26 | 1 |
| Dec 2017 | 158.48 | 1 |
| Nov 2017 | 316.51 | 1 |
| Oct 2017 | 316.80 | 1 |
| Sep 2017 | 318.22 | 1 |
| Aug 2017 | 160.29 | 1 |
| Jul 2017 | 313.59 | 1 |
| Jun 2017 | 159.28 | 1 |
| May 2017 | 322.99 | 1 |
| Feb 2017 | 151.53 | 1 |
| Nov 2016 | 158.43 | 1 |
| Aug 2016 | 157.19 | 1 |
| Jun 2016 | 155.11 | 1 |
| Apr 2016 | 158.13 | 1 |
| Feb 2016 | 155.46 | 1 |
| Dec 2015 | 153.95 | 1 |
| Oct 2015 | 154.38 | 1 |
| Sep 2015 | 155.49 | 1 |
| Jul 2015 | 152.35 | 1 |
| May 2015 | 157.92 | 1 |
| Apr 2015 | 152.18 | 1 |
| Mar 2015 | 156.55 | 1 |
| Jan 2015 | 154.89 | 1 |
| Dec 2014 | 158.18 | 1 |
| Oct 2014 | 155.31 | 1 |
| Sep 2014 | 156.73 | 1 |
| Aug 2014 | 152.61 | 1 |
| Jun 2014 | 155.91 | 1 |
| May 2014 | 155.01 | 1 |
| Apr 2014 | 157.38 | 1 |
| Mar 2014 | 155.32 | 1 |
| Feb 2014 | 158.89 | 1 |
| Jan 2014 | 148.60 | 1 |
| Nov 2013 | 160.41 | 1 |
| Sep 2013 | 158.01 | 1 |
| Aug 2013 | 156.96 | 1 |
| Jun 2013 | 156.68 | 1 |
| May 2013 | 160.60 | 1 |
| Apr 2013 | 152.76 | 1 |
| Mar 2013 | 313.71 | 1 |
| Jan 2013 | 153.51 | 1 |
| Dec 2012 | 155.86 | 1 |
| Nov 2012 | 158.35 | 1 |
| Oct 2012 | 154.18 | 1 |
| Sep 2012 | 158.82 | 1 |
| Aug 2012 | 308.12 | 1 |
| Jul 2012 | 154.64 | 1 |
| Jun 2012 | 318.80 | 1 |
| May 2012 | 310.73 | 1 |
| Apr 2012 | 311.92 | 1 |
| Mar 2012 | 314.11 | 1 |
| Feb 2012 | 316.98 | 1 |
| Jan 2012 | 317.61 | 1 |
| Dec 2011 | 469.32 | 1 |
| Nov 2011 | 156.09 | 1 |
| Oct 2011 | 314.98 | 1 |
| Sep 2011 | 315.04 | 1 |
| Aug 2011 | 462.67 | 1 |
| Jul 2011 | 312.01 | 1 |
| Jun 2011 | 458.94 | 1 |
| May 2011 | 624.24 | 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 |
|---|---|---|---|
| Seib | 1-27 | Black Rock Resources, LLC | Producing |
Location
38.283844, -99.630055 · Sec 27 T20S R21W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1043938128. The state’s own record.