MADDEN
Lease 1001134759 · Ellis County, Kansas · SWNENW Sec 26 T15S R18W · DOR 121517
Oil1984–20268 wells
Operator
G & C Oil
Cumulative (state figure)
20,536.23 bbl
First production
1984
Last production
2026
Location (PLSS)
SWNENW Sec 26 T15S R18W
Monthly oil production
126 months filed with the Kansas Geological Survey, Jul 1984 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
20,536.20 bbl
Months filed
126
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Mar 2026 | 77.28 | 1 |
| Oct 2024 | 151.83 | 1 |
| Jul 2024 | 155.18 | 1 |
| May 2024 | 160.04 | 1 |
| Apr 2024 | 157.84 | 1 |
| Dec 2023 | 155.62 | 1 |
| Aug 2023 | 164.95 | 1 |
| Jun 2023 | 163.71 | 1 |
| May 2023 | 155.50 | 1 |
| Mar 2023 | 5.80 | 1 |
| Feb 2023 | 153.08 | 1 |
| Dec 2022 | 155.13 | 1 |
| Nov 2022 | 159.94 | 1 |
| Sep 2022 | 148.19 | 1 |
| Jun 2022 | 167.00 | 1 |
| May 2022 | 166.73 | 1 |
| Nov 2021 | 148.60 | 1 |
| Aug 2021 | 153.41 | 1 |
| Jun 2021 | 159.50 | 1 |
| Mar 2021 | 152.29 | 1 |
| Jan 2021 | 159.75 | 1 |
| Nov 2020 | 158.63 | 1 |
| Sep 2020 | 164.69 | 1 |
| Aug 2020 | 158.37 | 1 |
| Jun 2020 | 159.85 | 1 |
| May 2020 | 157.90 | 1 |
| Mar 2020 | 164.59 | 1 |
| Feb 2020 | 169.19 | 1 |
| Jan 2020 | 176.59 | 1 |
| Nov 2019 | 163.58 | 1 |
| Oct 2019 | 159.65 | 1 |
| Sep 2019 | 165.40 | 1 |
| Aug 2019 | 153.85 | 1 |
| Jul 2019 | 147.49 | 1 |
| Jun 2019 | 154.62 | 1 |
| May 2019 | 163.16 | 1 |
| Apr 2019 | 160.25 | 1 |
| Mar 2019 | 179.75 | 1 |
| Feb 2019 | 163.05 | 1 |
| Jan 2019 | 332.85 | 1 |
| Dec 2018 | 155.33 | 1 |
| Nov 2018 | 321.34 | 1 |
| Oct 2018 | 160.32 | 1 |
| Sep 2018 | 442.57 | 1 |
| Aug 2018 | 440.05 | 1 |
| Sep 2017 | 159.06 | 1 |
| Feb 2017 | 156.96 | 1 |
| Jun 2016 | 166.07 | 1 |
| Sep 2015 | 164.61 | 1 |
| Apr 2015 | 159.14 | 1 |
| Oct 2014 | 169.07 | 1 |
| May 2014 | 157.52 | 1 |
| Dec 2013 | 149.89 | 1 |
| Jul 2013 | 154.14 | 1 |
| Feb 2013 | 155.86 | 1 |
| Oct 2012 | 159.36 | 1 |
| Jun 2012 | 153.10 | 1 |
| Feb 2012 | 154.05 | 1 |
| Oct 2011 | 148.17 | 1 |
| Jun 2011 | 158.30 | 1 |
| Feb 2011 | 153.82 | 1 |
| Oct 2010 | 153.71 | 1 |
| Jul 2010 | 153.69 | 1 |
| Mar 2010 | 160.13 | 1 |
| Nov 2009 | 159.34 | 1 |
| Aug 2009 | 156.48 | 1 |
| Apr 2009 | 154.91 | 1 |
| Dec 2008 | 163.48 | 1 |
| Aug 2008 | 159.89 | 1 |
| May 2008 | 159.22 | 1 |
| Jan 2008 | 153.05 | 1 |
| Aug 2007 | 155.58 | 1 |
| May 2007 | 156.88 | 1 |
| Feb 2007 | 153.37 | 1 |
| Oct 2006 | 159.34 | 1 |
| Jul 2006 | 159.80 | 1 |
| Feb 2006 | 160.32 | 1 |
| Feb 2005 | 155.06 | 1 |
| Aug 2004 | 156.48 | 1 |
| Mar 2004 | 177.19 | 1 |
| Oct 2003 | 162.96 | 1 |
| Jun 2003 | 162.10 | 1 |
| Feb 2003 | 109.19 | 1 |
| Nov 2002 | 157.95 | 1 |
| Oct 2002 | 45.42 | 1 |
| Jul 2002 | 157.80 | 1 |
| Jan 2002 | 190.07 | 1 |
| May 2001 | 164.05 | 1 |
| Jan 2001 | 156.73 | 1 |
| Jul 2000 | 157.06 | 1 |
| Mar 2000 | 157.39 | 1 |
| Jun 1996 | 135.03 | 1 |
| May 1995 | 157.00 | 1 |
| Sep 1994 | 152.00 | 1 |
| Apr 1994 | 161.00 | 1 |
| Oct 1993 | 152.00 | 1 |
| Jun 1993 | 152.00 | 1 |
| Dec 1992 | 152.00 | 1 |
| May 1992 | 161.00 | 1 |
| Jan 1992 | 153.00 | 1 |
| Jul 1991 | 157.00 | 1 |
| Feb 1991 | 166.00 | 1 |
| Aug 1990 | 287.00 | 1 |
| Jan 1990 | 142.00 | 1 |
| Oct 1989 | 113.00 | 1 |
| Aug 1989 | 155.00 | 1 |
| Apr 1989 | 133.00 | 1 |
| Feb 1989 | 130.00 | 1 |
| Jan 1989 | 146.00 | 1 |
| Nov 1988 | 167.00 | 1 |
| Jun 1988 | 158.00 | 1 |
| Mar 1988 | 165.00 | 1 |
| Sep 1987 | 146.00 | 1 |
| May 1987 | 161.00 | 1 |
| Jan 1987 | 163.00 | 1 |
| Sep 1986 | 159.00 | 1 |
| May 1986 | 162.00 | 1 |
| Jan 1986 | 163.00 | 1 |
| Oct 1985 | 163.00 | 1 |
| Jul 1985 | 165.00 | 1 |
| May 1985 | 162.00 | 1 |
| Mar 1985 | 159.00 | 1 |
| Jan 1985 | 166.00 | 1 |
| Nov 1984 | 164.00 | 1 |
| Sep 1984 | 155.00 | 1 |
| Jul 1984 | 162.00 | 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
8 wells the state's well register assigns to this lease. Every one has a page.
Location
38.723184, -99.295324 · SWNENW Sec 26 T15S R18W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001134759. The state’s own record.