Wondra et al. 1-4
Lease 1038394172 · Barton County, Kansas · Sec 4 T17S R12W · DOR 139253
Oil2008–20261 well
Operator
Lario Oil & Gas Company
Cumulative (state figure)
24,097.17 bbl
First production
2008
Last production
2026
Location (PLSS)
Sec 4 T17S R12W
Monthly oil production
90 months filed with the Kansas Geological Survey, Apr 2008 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
24,097.20 bbl
Months filed
90
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Apr 2026 | 157.36 | 1 |
| Jun 2025 | 160.86 | 1 |
| Nov 2024 | 154.35 | 1 |
| Jun 2024 | 156.03 | 1 |
| Jan 2024 | 155.19 | 1 |
| Jul 2023 | 158.36 | 1 |
| Mar 2023 | 161.10 | 1 |
| Aug 2022 | 164.10 | 1 |
| Apr 2022 | 153.35 | 1 |
| Dec 2021 | 157.94 | 1 |
| Jul 2021 | 154.14 | 1 |
| Apr 2021 | 154.35 | 1 |
| Dec 2020 | 162.34 | 1 |
| Aug 2020 | 157.97 | 1 |
| Jul 2020 | 161.74 | 1 |
| Dec 2019 | 156.59 | 1 |
| Sep 2019 | 156.66 | 1 |
| Dec 2017 | 155.18 | 1 |
| Aug 2017 | 158.43 | 1 |
| Apr 2017 | 157.46 | 1 |
| Jan 2017 | 154.25 | 1 |
| Oct 2016 | 156.32 | 1 |
| Jun 2016 | 158.91 | 1 |
| Mar 2016 | 160.38 | 1 |
| Nov 2015 | 163.13 | 1 |
| Jul 2015 | 158.84 | 1 |
| May 2015 | 160.73 | 1 |
| Feb 2015 | 155.05 | 1 |
| Jan 2015 | 163.30 | 1 |
| Oct 2014 | 162.39 | 1 |
| Aug 2014 | 160.28 | 1 |
| Jun 2014 | 157.37 | 1 |
| Apr 2014 | 161.41 | 1 |
| Feb 2014 | 165.56 | 1 |
| Dec 2013 | 160.64 | 1 |
| Oct 2013 | 162.61 | 1 |
| Aug 2013 | 160.41 | 1 |
| Jul 2013 | 161.21 | 1 |
| May 2013 | 160.69 | 1 |
| Apr 2013 | 164.48 | 1 |
| Mar 2013 | 164.14 | 1 |
| Jan 2013 | 164.91 | 1 |
| Dec 2012 | 161.37 | 1 |
| Oct 2012 | 162.65 | 1 |
| Aug 2012 | 160.66 | 1 |
| Jun 2012 | 155.37 | 1 |
| Apr 2012 | 158.12 | 1 |
| Feb 2012 | 167.62 | 1 |
| Dec 2011 | 164.77 | 1 |
| Nov 2011 | 160.12 | 1 |
| Sep 2011 | 162.66 | 1 |
| Aug 2011 | 161.03 | 1 |
| Jun 2011 | 162.79 | 1 |
| May 2011 | 160.23 | 1 |
| Mar 2011 | 161.05 | 1 |
| Feb 2011 | 163.85 | 1 |
| Jan 2011 | 158.57 | 1 |
| Dec 2010 | 160.62 | 1 |
| Nov 2010 | 161.58 | 1 |
| Oct 2010 | 161.08 | 1 |
| Sep 2010 | 162.16 | 1 |
| Aug 2010 | 163.05 | 1 |
| Jul 2010 | 160.58 | 1 |
| Jun 2010 | 163.47 | 1 |
| May 2010 | 163.64 | 1 |
| Apr 2010 | 328.46 | 1 |
| Mar 2010 | 164.66 | 1 |
| Feb 2010 | 161.75 | 1 |
| Jan 2010 | 333.16 | 1 |
| Dec 2009 | 332.47 | 1 |
| Nov 2009 | 331.08 | 1 |
| Oct 2009 | 328.88 | 1 |
| Sep 2009 | 327.89 | 1 |
| Aug 2009 | 650.32 | 1 |
| Jul 2009 | 490.28 | 1 |
| Jun 2009 | 486.75 | 1 |
| May 2009 | 490.93 | 1 |
| Apr 2009 | 659.20 | 1 |
| Mar 2009 | 986.60 | 1 |
| Feb 2009 | 656.17 | 1 |
| Jan 2009 | 159.64 | 1 |
| Dec 2008 | 501.55 | 1 |
| Nov 2008 | 493.36 | 1 |
| Oct 2008 | 659.07 | 1 |
| Sep 2008 | 655.94 | 1 |
| Aug 2008 | 813.69 | 1 |
| Jul 2008 | 650.86 | 1 |
| Jun 2008 | 955.88 | 1 |
| May 2008 | 1,431.73 | 1 |
| Apr 2008 | 639.30 | 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 |
|---|---|---|---|
| Wondra et al. | 1-4 | Lario Oil & Gas Company | Producing |
Location
38.601616, -98.655128 · Sec 4 T17S R12W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1038394172. The state’s own record.