DUKE 18-35-8 1H
Lease 1045039612 · Harper County, Kansas · Sec 7 T35S R8W · DOR 146138
Oil2015–20261 well
Operator
BCE-Mach LLC
Cumulative (state figure)
34,865.83 bbl
First production
2015
Last production
2026
Location (PLSS)
Sec 7 T35S R8W
Monthly oil production
95 months filed with the Kansas Geological Survey, May 2015 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
34,865.80 bbl
Months filed
95
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Apr 2026 | 155.95 | 1 |
| Mar 2026 | 156.53 | 1 |
| Nov 2025 | 159.30 | 1 |
| Jun 2025 | 161.17 | 1 |
| Dec 2024 | 162.74 | 1 |
| Sep 2024 | 157.13 | 1 |
| Jul 2024 | 160.32 | 1 |
| Jun 2024 | 162.60 | 1 |
| Feb 2024 | 327.31 | 1 |
| Oct 2023 | 162.54 | 1 |
| Aug 2023 | 158.99 | 1 |
| Jul 2023 | 161.03 | 1 |
| May 2023 | 163.63 | 1 |
| Mar 2023 | 170.29 | 1 |
| Feb 2023 | 161.21 | 1 |
| Dec 2022 | 158.05 | 1 |
| Nov 2022 | 164.00 | 1 |
| Oct 2022 | 159.78 | 1 |
| Sep 2022 | 159.80 | 1 |
| Aug 2022 | 162.02 | 1 |
| Jul 2022 | 162.23 | 1 |
| Jun 2022 | 163.33 | 1 |
| May 2022 | 154.82 | 1 |
| Feb 2022 | 154.38 | 1 |
| Oct 2021 | 164.91 | 1 |
| Sep 2021 | 171.65 | 1 |
| Aug 2021 | 169.17 | 1 |
| Jun 2021 | 171.08 | 1 |
| Apr 2021 | 161.17 | 1 |
| Jan 2021 | 171.65 | 1 |
| Nov 2020 | 165.43 | 1 |
| Oct 2020 | 164.20 | 1 |
| Sep 2020 | 169.00 | 1 |
| Aug 2020 | 170.07 | 1 |
| Jul 2020 | 161.01 | 1 |
| Jun 2020 | 168.78 | 1 |
| May 2020 | 165.48 | 1 |
| Apr 2020 | 327.03 | 1 |
| Mar 2020 | 164.22 | 1 |
| Jan 2020 | 316.53 | 1 |
| Dec 2019 | 158.83 | 1 |
| Nov 2019 | 160.37 | 1 |
| Oct 2019 | 322.64 | 1 |
| Aug 2019 | 187.68 | 1 |
| Jul 2019 | 348.70 | 1 |
| Jun 2019 | 149.36 | 1 |
| May 2019 | 147.73 | 1 |
| Apr 2019 | 325.86 | 1 |
| Mar 2019 | 244.43 | 1 |
| Feb 2019 | 162.70 | 1 |
| Jan 2019 | 316.91 | 1 |
| Dec 2018 | 159.56 | 1 |
| Nov 2018 | 318.58 | 1 |
| Oct 2018 | 313.34 | 1 |
| Sep 2018 | 316.63 | 1 |
| Aug 2018 | 323.84 | 1 |
| Jul 2018 | 318.23 | 1 |
| Jun 2018 | 324.01 | 1 |
| May 2018 | 319.60 | 1 |
| Apr 2018 | 166.08 | 1 |
| Mar 2018 | 326.93 | 1 |
| Feb 2018 | 306.68 | 1 |
| Jan 2018 | 181.84 | 1 |
| Dec 2017 | 319.52 | 1 |
| Nov 2017 | 310.58 | 1 |
| Oct 2017 | 306.53 | 1 |
| Sep 2017 | 293.50 | 1 |
| Aug 2017 | 319.57 | 1 |
| Jul 2017 | 360.78 | 1 |
| Jun 2017 | 481.58 | 1 |
| May 2017 | 322.92 | 1 |
| Apr 2017 | 320.62 | 1 |
| Mar 2017 | 483.98 | 1 |
| Feb 2017 | 469.47 | 1 |
| Jan 2017 | 498.07 | 1 |
| Dec 2016 | 637.14 | 1 |
| Nov 2016 | 463.85 | 1 |
| Oct 2016 | 456.17 | 1 |
| Sep 2016 | 628.58 | 1 |
| Aug 2016 | 659.97 | 1 |
| Jul 2016 | 654.66 | 1 |
| Jun 2016 | 771.85 | 1 |
| May 2016 | 811.04 | 1 |
| Apr 2016 | 816.14 | 1 |
| Mar 2016 | 176.92 | 1 |
| Feb 2016 | 711.33 | 1 |
| Jan 2016 | 870.22 | 1 |
| Dec 2015 | 826.67 | 1 |
| Nov 2015 | 672.44 | 1 |
| Oct 2015 | 1,234.73 | 1 |
| Sep 2015 | 974.81 | 1 |
| Aug 2015 | 1,363.26 | 1 |
| Jul 2015 | 1,530.48 | 1 |
| Jun 2015 | 1,795.68 | 1 |
| May 2015 | 1,421.71 | 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 |
|---|---|---|---|
| Duke 18-35-8 | 1H | BCE-Mach LLC | Producing |
Location
37.014122, -98.227787 · Sec 7 T35S R8W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1045039612. The state’s own record.