Estes Revocable Trust 4-1
Lease 1044241311 · Wilson County, Kansas · Sec 4 T29S R16E · DOR 143530
Oil2013–20254 wells
Operator
River Rock Operating, LLC
Cumulative (state figure)
8,792 bbl
First production
2013
Last production
2025
Location (PLSS)
Sec 4 T29S R16E
Monthly oil production
75 months filed with the Kansas Geological Survey, Feb 2013 to Aug 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
8,792.00 bbl
Months filed
75
Most wells in a month
4
| Month | Oil (bbl) | Wells |
|---|---|---|
| Aug 2025 | 77.88 | 4 |
| Jun 2024 | 69.00 | 4 |
| Dec 2023 | 59.44 | 4 |
| Jul 2023 | 72.71 | 4 |
| Mar 2023 | 100.98 | 4 |
| Sep 2022 | 80.67 | 4 |
| Nov 2021 | 60.59 | 4 |
| Jun 2021 | 33.35 | 4 |
| Mar 2021 | 86.37 | 4 |
| Dec 2020 | 64.14 | 4 |
| Oct 2020 | 147.73 | 4 |
| Apr 2020 | 64.03 | 4 |
| Feb 2020 | 60.28 | 4 |
| Dec 2019 | 82.68 | 4 |
| Sep 2019 | 68.41 | 4 |
| Jul 2019 | 41.96 | 4 |
| Jun 2019 | 82.59 | 4 |
| Mar 2019 | 52.00 | 4 |
| Jan 2019 | 92.13 | 4 |
| Nov 2018 | 73.51 | 4 |
| Aug 2018 | 71.45 | 4 |
| Jun 2018 | 97.12 | 4 |
| Apr 2018 | 107.85 | 4 |
| Feb 2018 | 97.24 | 4 |
| Dec 2017 | 104.43 | 4 |
| Oct 2017 | 95.21 | 4 |
| Aug 2017 | 51.31 | 4 |
| Jul 2017 | 84.45 | 4 |
| May 2017 | 62.13 | 4 |
| Apr 2017 | 102.42 | 4 |
| Feb 2017 | 71.61 | 4 |
| Jan 2017 | 53.08 | 4 |
| Dec 2016 | 65.00 | 4 |
| Nov 2016 | 87.10 | 4 |
| Oct 2016 | 84.26 | 4 |
| Aug 2016 | 78.42 | 4 |
| Jul 2016 | 68.54 | 4 |
| Jun 2016 | 91.56 | 4 |
| May 2016 | 72.46 | 4 |
| Apr 2016 | 53.88 | 4 |
| Mar 2016 | 80.40 | 4 |
| Feb 2016 | 84.41 | 4 |
| Dec 2015 | 81.81 | 4 |
| Nov 2015 | 144.36 | 4 |
| Sep 2015 | 65.64 | 4 |
| Aug 2015 | 83.67 | 4 |
| Jul 2015 | 101.74 | 4 |
| Jun 2015 | 106.58 | 4 |
| May 2015 | 116.90 | 4 |
| Apr 2015 | 102.80 | 4 |
| Mar 2015 | 77.16 | 4 |
| Feb 2015 | 81.07 | 4 |
| Jan 2015 | 137.46 | 4 |
| Dec 2014 | 127.71 | 4 |
| Nov 2014 | 96.99 | 4 |
| Oct 2014 | 142.38 | 4 |
| Sep 2014 | 155.16 | 4 |
| Aug 2014 | 175.10 | 4 |
| Jul 2014 | 91.97 | 4 |
| Jun 2014 | 156.12 | 4 |
| May 2014 | 97.14 | 4 |
| Apr 2014 | 195.55 | 4 |
| Mar 2014 | 31.71 | 4 |
| Feb 2014 | 146.51 | 4 |
| Jan 2014 | 163.13 | 4 |
| Dec 2013 | 81.25 | 4 |
| Nov 2013 | 283.40 | 4 |
| Oct 2013 | 196.91 | 4 |
| Sep 2013 | 277.78 | 4 |
| Aug 2013 | 395.10 | 4 |
| Jul 2013 | 447.76 | 4 |
| Jun 2013 | 349.55 | 4 |
| May 2013 | 160.37 | 4 |
| Mar 2013 | 381.29 | 4 |
| Feb 2013 | 305.15 | 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 |
|---|---|---|---|
| Estes Revocable Trust | 4-1 | River Rock Operating, LLC | Producing |
| Estes Revocable Trust | 4-2 | River Rock Operating, LLC | Producing |
| Estes Revocable Trust | 4-3 | River Rock Operating, LLC | Producing |
| Estes Revocable Trust | 4-4 | River Rock Operating, LLC | Producing |
Location
37.551735, -95.660897 · Sec 4 T29S R16E
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1044241311. The state’s own record.