GERTRUDE 1-5
Lease 1037175078 · Rooks County, Kansas · Sec 5 T9S R18W · DOR 138250
Oil2007–20261 well
Operator
Murfin Drilling Co., Inc.
Cumulative (state figure)
40,935.82 bbl
First production
2007
Last production
2026
Location (PLSS)
Sec 5 T9S R18W
Monthly oil production
176 months filed with the Kansas Geological Survey, May 2007 to Mar 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
40,935.80 bbl
Months filed
176
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Mar 2026 | 165.53 | 1 |
| Jan 2026 | 163.18 | 1 |
| Nov 2025 | 163.13 | 1 |
| Sep 2025 | 160.68 | 1 |
| Jul 2025 | 160.80 | 1 |
| May 2025 | 163.78 | 1 |
| Mar 2025 | 163.76 | 1 |
| Jan 2025 | 160.64 | 1 |
| Nov 2024 | 163.82 | 1 |
| Sep 2024 | 161.47 | 1 |
| Jul 2024 | 161.23 | 1 |
| May 2024 | 160.39 | 1 |
| Mar 2024 | 163.16 | 1 |
| Feb 2024 | 159.93 | 1 |
| Dec 2023 | 163.83 | 1 |
| Oct 2023 | 160.26 | 1 |
| Aug 2023 | 161.26 | 1 |
| Jun 2023 | 163.58 | 1 |
| Apr 2023 | 163.25 | 1 |
| Mar 2023 | 163.47 | 1 |
| Jan 2023 | 161.85 | 1 |
| Nov 2022 | 161.37 | 1 |
| Sep 2022 | 161.67 | 1 |
| Jul 2022 | 157.36 | 1 |
| Jun 2022 | 164.44 | 1 |
| Apr 2022 | 165.05 | 1 |
| Feb 2022 | 159.47 | 1 |
| Dec 2021 | 163.18 | 1 |
| Oct 2021 | 159.99 | 1 |
| Sep 2021 | 159.36 | 1 |
| Jul 2021 | 160.00 | 1 |
| May 2021 | 160.37 | 1 |
| Apr 2021 | 159.47 | 1 |
| Mar 2021 | 166.22 | 1 |
| Jan 2021 | 164.11 | 1 |
| Nov 2020 | 165.39 | 1 |
| Sep 2020 | 160.89 | 1 |
| Aug 2020 | 163.78 | 1 |
| Jun 2020 | 161.18 | 1 |
| May 2020 | 161.93 | 1 |
| Mar 2020 | 161.95 | 1 |
| Feb 2020 | 160.78 | 1 |
| Dec 2019 | 169.09 | 1 |
| Oct 2019 | 160.43 | 1 |
| Sep 2019 | 158.42 | 1 |
| Aug 2019 | 161.86 | 1 |
| Jun 2019 | 161.25 | 1 |
| May 2019 | 162.81 | 1 |
| Mar 2019 | 164.21 | 1 |
| Feb 2019 | 162.25 | 1 |
| Dec 2018 | 160.51 | 1 |
| Nov 2018 | 159.11 | 1 |
| Sep 2018 | 154.30 | 1 |
| Aug 2018 | 164.28 | 1 |
| Jul 2018 | 158.65 | 1 |
| May 2018 | 155.91 | 1 |
| Apr 2018 | 165.85 | 1 |
| Feb 2018 | 164.45 | 1 |
| Jan 2018 | 160.88 | 1 |
| Nov 2017 | 160.35 | 1 |
| Oct 2017 | 160.70 | 1 |
| Sep 2017 | 159.09 | 1 |
| Jul 2017 | 162.13 | 1 |
| Jun 2017 | 158.79 | 1 |
| May 2017 | 163.23 | 1 |
| Apr 2017 | 158.95 | 1 |
| Feb 2017 | 162.13 | 1 |
| Jan 2017 | 163.35 | 1 |
| Dec 2016 | 164.72 | 1 |
| Oct 2016 | 163.05 | 1 |
| Sep 2016 | 161.33 | 1 |
| Aug 2016 | 159.67 | 1 |
| Jun 2016 | 158.73 | 1 |
| May 2016 | 162.58 | 1 |
| Apr 2016 | 163.44 | 1 |
| Mar 2016 | 164.65 | 1 |
| Jan 2016 | 159.61 | 1 |
| Dec 2015 | 157.55 | 1 |
| Nov 2015 | 159.77 | 1 |
| Oct 2015 | 152.92 | 1 |
| Sep 2015 | 11.00 | 1 |
| Aug 2015 | 151.06 | 1 |
| Jul 2015 | 307.66 | 1 |
| Jun 2015 | 163.14 | 1 |
| Apr 2015 | 163.34 | 1 |
| Mar 2015 | 161.64 | 1 |
| Feb 2015 | 164.82 | 1 |
| Jan 2015 | 162.64 | 1 |
| Dec 2014 | 164.98 | 1 |
| Nov 2014 | 164.12 | 1 |
| Oct 2014 | 161.24 | 1 |
| Sep 2014 | 161.48 | 1 |
| Aug 2014 | 161.82 | 1 |
| Jul 2014 | 160.64 | 1 |
| May 2014 | 321.42 | 1 |
| Mar 2014 | 327.78 | 1 |
| Feb 2014 | 163.00 | 1 |
| Dec 2013 | 165.32 | 1 |
| Nov 2013 | 161.49 | 1 |
| Oct 2013 | 163.15 | 1 |
| Sep 2013 | 160.11 | 1 |
| Aug 2013 | 318.15 | 1 |
| Jun 2013 | 315.05 | 1 |
| May 2013 | 161.03 | 1 |
| Apr 2013 | 161.26 | 1 |
| Mar 2013 | 162.43 | 1 |
| Feb 2013 | 163.41 | 1 |
| Jan 2013 | 163.93 | 1 |
| Dec 2012 | 163.64 | 1 |
| Nov 2012 | 162.30 | 1 |
| Oct 2012 | 163.37 | 1 |
| Sep 2012 | 162.91 | 1 |
| Aug 2012 | 160.84 | 1 |
| Jul 2012 | 320.44 | 1 |
| Jun 2012 | 160.63 | 1 |
| May 2012 | 160.94 | 1 |
| Apr 2012 | 161.71 | 1 |
| Mar 2012 | 162.02 | 1 |
| Feb 2012 | 163.77 | 1 |
| Jan 2012 | 329.05 | 1 |
| Dec 2011 | 165.55 | 1 |
| Nov 2011 | 161.87 | 1 |
| Oct 2011 | 163.36 | 1 |
| Sep 2011 | 163.78 | 1 |
| Aug 2011 | 318.98 | 1 |
| Jul 2011 | 161.37 | 1 |
| Jun 2011 | 323.56 | 1 |
| May 2011 | 160.87 | 1 |
| Apr 2011 | 163.68 | 1 |
| Mar 2011 | 162.95 | 1 |
| Feb 2011 | 329.12 | 1 |
| Jan 2011 | 165.01 | 1 |
| Dec 2010 | 328.90 | 1 |
| Nov 2010 | 163.10 | 1 |
| Oct 2010 | 162.90 | 1 |
| Sep 2010 | 162.27 | 1 |
| Aug 2010 | 321.97 | 1 |
| Jul 2010 | 159.55 | 1 |
| Jun 2010 | 322.43 | 1 |
| May 2010 | 323.35 | 1 |
| Apr 2010 | 162.34 | 1 |
| Mar 2010 | 328.87 | 1 |
| Feb 2010 | 165.06 | 1 |
| Jan 2010 | 330.67 | 1 |
| Dec 2009 | 166.01 | 1 |
| Nov 2009 | 326.89 | 1 |
| Oct 2009 | 327.46 | 1 |
| Sep 2009 | 162.43 | 1 |
| Aug 2009 | 323.27 | 1 |
| Jul 2009 | 320.94 | 1 |
| Jun 2009 | 322.53 | 1 |
| May 2009 | 323.65 | 1 |
| Apr 2009 | 325.97 | 1 |
| Mar 2009 | 328.78 | 1 |
| Feb 2009 | 315.85 | 1 |
| Jan 2009 | 323.79 | 1 |
| Dec 2008 | 329.95 | 1 |
| Nov 2008 | 327.89 | 1 |
| Oct 2008 | 478.76 | 1 |
| Sep 2008 | 322.98 | 1 |
| Aug 2008 | 479.57 | 1 |
| Jul 2008 | 320.41 | 1 |
| Jun 2008 | 492.24 | 1 |
| May 2008 | 323.04 | 1 |
| Apr 2008 | 486.39 | 1 |
| Mar 2008 | 490.21 | 1 |
| Feb 2008 | 489.68 | 1 |
| Jan 2008 | 508.31 | 1 |
| Dec 2007 | 489.25 | 1 |
| Nov 2007 | 481.73 | 1 |
| Oct 2007 | 645.77 | 1 |
| Sep 2007 | 641.30 | 1 |
| Aug 2007 | 961.89 | 1 |
| Jul 2007 | 800.82 | 1 |
| Jun 2007 | 1,138.65 | 1 |
| May 2007 | 1,421.21 | 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 |
|---|---|---|---|
| Gertrude | 1-5 | Murfin Drilling Co., Inc. | Producing |
Location
39.299881, -99.353478 · Sec 5 T9S R18W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1037175078. The state’s own record.