Caldwell West Unit
Lease 1046532622 · Sumner County, Kansas · Sec 7 T35S R3W · DOR 146983
Oil2018–202611 wells
Operator
Union Valley Petroleum Corporation
Cumulative (state figure)
29,442.63 bbl
First production
2018
Last production
2026
Location (PLSS)
Sec 7 T35S R3W
Monthly oil production
93 months filed with the Kansas Geological Survey, Jan 2018 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
29,442.60 bbl
Months filed
93
Most wells in a month
11
| Month | Oil (bbl) | Wells |
|---|---|---|
| Apr 2026 | 504.46 | 11 |
| Mar 2026 | 343.18 | 11 |
| Feb 2026 | 340.09 | 11 |
| Jan 2026 | 508.50 | 11 |
| Dec 2025 | 699.53 | 11 |
| Nov 2025 | 505.83 | 11 |
| Oct 2025 | 511.91 | 11 |
| Sep 2025 | 1,180.64 | 11 |
| Aug 2025 | 332.66 | 11 |
| Jul 2025 | 513.21 | 11 |
| May 2025 | 344.10 | 11 |
| Apr 2025 | 339.77 | 11 |
| Mar 2025 | 345.79 | 11 |
| Feb 2025 | 335.47 | 11 |
| Jan 2025 | 329.65 | 11 |
| Dec 2024 | 498.82 | 11 |
| Nov 2024 | 334.21 | 11 |
| Oct 2024 | 335.33 | 11 |
| Sep 2024 | 151.09 | 11 |
| Aug 2024 | 171.68 | 11 |
| Jul 2024 | 168.17 | 11 |
| Jun 2024 | 505.81 | 11 |
| May 2024 | 167.29 | 11 |
| Apr 2024 | 333.90 | 11 |
| Mar 2024 | 168.19 | 11 |
| Feb 2024 | 167.18 | 11 |
| Jan 2024 | 166.84 | 11 |
| Dec 2023 | 166.50 | 11 |
| Nov 2023 | 171.82 | 11 |
| Oct 2023 | 339.24 | 11 |
| Sep 2023 | 167.67 | 11 |
| Aug 2023 | 165.66 | 11 |
| Jul 2023 | 335.51 | 11 |
| Jun 2023 | 166.68 | 11 |
| May 2023 | 500.71 | 11 |
| Apr 2023 | 164.75 | 11 |
| Mar 2023 | 165.87 | 11 |
| Feb 2023 | 335.04 | 11 |
| Jan 2023 | 339.00 | 11 |
| Dec 2022 | 324.31 | 11 |
| Nov 2022 | 173.66 | 11 |
| Oct 2022 | 330.47 | 11 |
| Sep 2022 | 165.06 | 11 |
| Aug 2022 | 340.12 | 11 |
| Jul 2022 | 322.93 | 11 |
| Jun 2022 | 166.10 | 11 |
| May 2022 | 161.97 | 11 |
| Apr 2022 | 344.77 | 11 |
| Mar 2022 | 333.10 | 11 |
| Jan 2022 | 330.41 | 11 |
| Dec 2021 | 334.46 | 11 |
| Oct 2021 | 166.36 | 11 |
| Aug 2021 | 156.69 | 11 |
| Jul 2021 | 165.80 | 11 |
| Jun 2021 | 161.86 | 11 |
| May 2021 | 162.78 | 11 |
| Apr 2021 | 166.03 | 11 |
| Mar 2021 | 326.27 | 11 |
| Feb 2021 | 167.97 | 11 |
| Jan 2021 | 165.67 | 11 |
| Dec 2020 | 162.49 | 11 |
| Nov 2020 | 168.72 | 11 |
| Oct 2020 | 341.75 | 11 |
| Sep 2020 | 506.45 | 11 |
| Aug 2020 | 333.52 | 11 |
| Jul 2020 | 165.34 | 11 |
| Jun 2020 | 337.95 | 11 |
| Apr 2020 | 191.10 | 11 |
| Feb 2020 | 330.19 | 11 |
| Jan 2020 | 320.59 | 11 |
| Dec 2019 | 324.36 | 11 |
| Nov 2019 | 498.39 | 11 |
| Oct 2019 | 661.69 | 11 |
| Sep 2019 | 162.81 | 11 |
| Aug 2019 | 164.29 | 11 |
| Jun 2019 | 165.06 | 11 |
| May 2019 | 163.39 | 11 |
| Apr 2019 | 164.23 | 11 |
| Mar 2019 | 168.16 | 11 |
| Feb 2019 | 328.60 | 11 |
| Jan 2019 | 330.09 | 11 |
| Dec 2018 | 330.25 | 11 |
| Nov 2018 | 335.44 | 11 |
| Oct 2018 | 666.32 | 11 |
| Sep 2018 | 165.18 | 11 |
| Aug 2018 | 493.23 | 11 |
| Jul 2018 | 330.75 | 11 |
| Jun 2018 | 338.40 | 11 |
| May 2018 | 502.36 | 11 |
| Apr 2018 | 498.45 | 11 |
| Mar 2018 | 501.89 | 11 |
| Feb 2018 | 502.04 | 11 |
| Jan 2018 | 500.61 | 11 |
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
11 wells the state's well register assigns to this lease. Every one has a page.
| Well | No. | Operator | Status |
|---|---|---|---|
| Alvin | 2 | Union Valley Petroleum Corporation | Producing |
| Alvin | 1 | Union Valley Petroleum Corporation | Producing |
| Alvin | 3 | Union Valley Petroleum Corporation | Producing |
| Luder | 1 | Union Valley Petroleum Corporation | Producing |
| Alvin | 4 | Union Valley Petroleum Corporation | Producing |
| Alvin | 5 | Union Valley Petroleum Corporation | Producing |
| Alvin | 6 | Union Valley Petroleum Corporation | Producing |
| Harry | 1 | Union Valley Petroleum Corporation | Producing |
| Alvin | 7 | Union Valley Petroleum Corporation | Producing |
| Alvin | 8 | Union Valley Petroleum Corporation | Producing |
| Helen 3503 | 1-18H | Union Valley Petroleum Corporation | Producing |
Location
37.017048, -97.682178 · Sec 7 T35S R3W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1046532622. The state’s own record.