O'BRIEN 1-9
Lease 1047097439 · Lane County, Kansas · Sec 9 T16S R29W · DOR 147359
Oil2019–20262 wells
Operator
Grand Mesa Operating Company
Cumulative (state figure)
35,307.15 bbl
First production
2019
Last production
2026
Location (PLSS)
Sec 9 T16S R29W
Monthly oil production
79 months filed with the Kansas Geological Survey, Feb 2019 to Feb 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
35,307.20 bbl
Months filed
79
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Feb 2026 | 159.10 | 1 |
| Nov 2025 | 161.74 | 1 |
| Sep 2025 | 158.24 | 1 |
| Jul 2025 | 159.14 | 1 |
| Jun 2025 | 156.92 | 1 |
| May 2025 | 161.35 | 1 |
| Mar 2025 | 155.57 | 1 |
| Feb 2025 | 160.94 | 1 |
| Dec 2024 | 160.99 | 1 |
| Nov 2024 | 160.05 | 1 |
| Oct 2024 | 158.93 | 1 |
| Sep 2024 | 162.17 | 1 |
| Aug 2024 | 156.64 | 1 |
| Jul 2024 | 314.55 | 1 |
| Jun 2024 | 160.65 | 1 |
| May 2024 | 318.78 | 1 |
| Apr 2024 | 156.64 | 1 |
| Mar 2024 | 321.02 | 1 |
| Feb 2024 | 323.68 | 1 |
| Jan 2024 | 162.42 | 1 |
| Dec 2023 | 480.87 | 1 |
| Nov 2023 | 802.27 | 1 |
| Oct 2023 | 1,765.90 | 1 |
| Sep 2023 | 153.10 | 1 |
| Aug 2023 | 160.27 | 1 |
| Jul 2023 | 160.38 | 1 |
| Jun 2023 | 160.15 | 1 |
| May 2023 | 152.70 | 1 |
| Apr 2023 | 174.86 | 1 |
| Mar 2023 | 320.13 | 1 |
| Feb 2023 | 151.80 | 1 |
| Jan 2023 | 160.36 | 1 |
| Dec 2022 | 317.04 | 1 |
| Nov 2022 | 158.69 | 1 |
| Oct 2022 | 317.41 | 1 |
| Sep 2022 | 154.43 | 1 |
| Aug 2022 | 315.36 | 1 |
| Jul 2022 | 320.56 | 1 |
| Jun 2022 | 477.00 | 1 |
| May 2022 | 161.25 | 1 |
| Apr 2022 | 320.11 | 1 |
| Mar 2022 | 322.03 | 1 |
| Feb 2022 | 328.93 | 1 |
| Jan 2022 | 324.36 | 1 |
| Dec 2021 | 161.31 | 1 |
| Nov 2021 | 324.54 | 1 |
| Oct 2021 | 322.05 | 1 |
| Sep 2021 | 317.17 | 1 |
| Aug 2021 | 308.49 | 1 |
| Jul 2021 | 321.41 | 1 |
| Jun 2021 | 323.55 | 1 |
| May 2021 | 322.42 | 1 |
| Apr 2021 | 161.76 | 1 |
| Mar 2021 | 483.36 | 1 |
| Feb 2021 | 159.07 | 1 |
| Jan 2021 | 317.56 | 1 |
| Dec 2020 | 482.99 | 1 |
| Nov 2020 | 318.46 | 1 |
| Oct 2020 | 321.63 | 1 |
| Sep 2020 | 477.93 | 1 |
| Aug 2020 | 479.60 | 1 |
| Jul 2020 | 320.97 | 1 |
| Jun 2020 | 477.61 | 1 |
| May 2020 | 319.14 | 1 |
| Apr 2020 | 631.78 | 1 |
| Mar 2020 | 464.32 | 1 |
| Feb 2020 | 630.68 | 1 |
| Jan 2020 | 632.60 | 1 |
| Dec 2019 | 631.27 | 1 |
| Nov 2019 | 797.42 | 1 |
| Oct 2019 | 808.42 | 1 |
| Sep 2019 | 966.41 | 1 |
| Aug 2019 | 1,130.34 | 1 |
| Jul 2019 | 1,459.24 | 1 |
| Jun 2019 | 1,628.33 | 1 |
| May 2019 | 1,777.60 | 1 |
| Apr 2019 | 2,780.04 | 1 |
| Mar 2019 | 1,928.46 | 1 |
| Feb 2019 | 329.74 | 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
2 wells the state's well register assigns to this lease. Every one has a page.
Location
38.678158, -100.531864 · Sec 9 T16S R29W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1047097439. The state’s own record.