DEAN M.
Lease 1001117471 · Ellis County, Kansas · Sec 22 T11S R18W · DOR 108018
Monthly oil production
447 months filed with the Kansas Geological Survey, Jan 1980 to Apr 2026. Volumes are bbl at lease level — a lease can cover many wells, so this is not a well's output.
This lease was producing before 1980, and the series begins in January 1980. The total above covers the months shown, not the life of the lease; the state's own cumulative is 591,951.99 bbl.
| Month | Oil (bbl) | Wells |
|---|---|---|
| Apr 2026 | 160.00 | 5 |
| Mar 2026 | 341.95 | 5 |
| Feb 2026 | 156.32 | 5 |
| Jan 2026 | 162.55 | 5 |
| Dec 2025 | 157.86 | 5 |
| Nov 2025 | 162.15 | 5 |
| Oct 2025 | 314.22 | 5 |
| Sep 2025 | 320.74 | 5 |
| Aug 2025 | 158.16 | 5 |
| Jul 2025 | 319.88 | 5 |
| Jun 2025 | 159.33 | 5 |
| May 2025 | 319.85 | 5 |
| Apr 2025 | 161.31 | 5 |
| Mar 2025 | 157.13 | 5 |
| Feb 2025 | 316.58 | 5 |
| Jan 2025 | 162.25 | 5 |
| Dec 2024 | 326.35 | 5 |
| Nov 2024 | 194.41 | 5 |
| Oct 2024 | 153.48 | 5 |
| Sep 2024 | 328.37 | 5 |
| Aug 2024 | 327.42 | 5 |
| Jul 2024 | 158.43 | 5 |
| Jun 2024 | 161.83 | 5 |
| May 2024 | 162.15 | 5 |
| Apr 2024 | 317.52 | 5 |
| Mar 2024 | 169.79 | 5 |
| Feb 2024 | 155.74 | 5 |
| Jan 2024 | 325.40 | 5 |
| Dec 2023 | 164.96 | 5 |
| Nov 2023 | 328.31 | 5 |
| Oct 2023 | 158.06 | 5 |
| Sep 2023 | 324.83 | 5 |
| Aug 2023 | 161.59 | 5 |
| Jul 2023 | 319.48 | 5 |
| Jun 2023 | 316.47 | 5 |
| May 2023 | 154.61 | 5 |
| Apr 2023 | 323.58 | 5 |
| Mar 2023 | 317.18 | 5 |
| Feb 2023 | 157.62 | 5 |
| Jan 2023 | 317.82 | 5 |
| Dec 2022 | 159.51 | 5 |
| Nov 2022 | 327.03 | 5 |
| Oct 2022 | 314.89 | 5 |
| Sep 2022 | 315.04 | 5 |
| Aug 2022 | 163.54 | 5 |
| Jul 2022 | 314.65 | 5 |
| Jun 2022 | 313.59 | 5 |
| May 2022 | 321.53 | 5 |
| Apr 2022 | 319.92 | 5 |
| Mar 2022 | 317.18 | 5 |
| Feb 2022 | 157.07 | 5 |
| Jan 2022 | 324.50 | 5 |
| Dec 2021 | 321.70 | 5 |
| Nov 2021 | 158.78 | 5 |
| Oct 2021 | 309.15 | 5 |
| Sep 2021 | 446.06 | 5 |
| Aug 2021 | 156.49 | 5 |
| Jul 2021 | 318.32 | 5 |
| Jun 2021 | 470.21 | 5 |
| May 2021 | 160.35 | 5 |
| Apr 2021 | 327.45 | 5 |
| Mar 2021 | 476.98 | 5 |
| Feb 2021 | 321.80 | 5 |
| Jan 2021 | 156.92 | 5 |
| Dec 2020 | 479.40 | 5 |
| Nov 2020 | 323.94 | 5 |
| Oct 2020 | 160.90 | 5 |
| Sep 2020 | 317.36 | 5 |
| Aug 2020 | 481.83 | 5 |
| Jul 2020 | 320.29 | 5 |
| Jun 2020 | 474.34 | 5 |
| Mar 2020 | 162.16 | 5 |
| Feb 2020 | 325.30 | 5 |
| Jan 2020 | 322.18 | 5 |
| Dec 2019 | 325.16 | 5 |
| Nov 2019 | 315.79 | 5 |
| Oct 2019 | 159.56 | 5 |
| Sep 2019 | 161.43 | 5 |
| Aug 2019 | 159.12 | 5 |
| Jul 2019 | 155.21 | 5 |
| Jun 2019 | 320.74 | 5 |
| May 2019 | 324.09 | 5 |
| Apr 2019 | 326.18 | 5 |
| Mar 2019 | 329.06 | 5 |
| Feb 2019 | 163.93 | 5 |
| Jan 2019 | 488.03 | 5 |
| Nov 2018 | 321.51 | 5 |
| Oct 2018 | 331.84 | 5 |
| Sep 2018 | 169.04 | 5 |
| Aug 2018 | 155.67 | 5 |
| Jul 2018 | 320.59 | 5 |
| Jun 2018 | 158.14 | 5 |
| May 2018 | 321.07 | 5 |
| Apr 2018 | 325.30 | 5 |
| Mar 2018 | 157.93 | 5 |
| Feb 2018 | 328.40 | 5 |
| Jan 2018 | 326.80 | 5 |
| Dec 2017 | 325.22 | 5 |
| Nov 2017 | 321.52 | 5 |
| Oct 2017 | 160.43 | 5 |
| Sep 2017 | 316.08 | 5 |
| Aug 2017 | 314.54 | 5 |
| Jul 2017 | 319.38 | 5 |
| Jun 2017 | 318.17 | 5 |
| May 2017 | 323.79 | 5 |
| Apr 2017 | 161.81 | 5 |
| Mar 2017 | 324.26 | 5 |
| Feb 2017 | 323.92 | 5 |
| Jan 2017 | 326.81 | 5 |
| Dec 2016 | 163.53 | 5 |
| Nov 2016 | 320.79 | 5 |
| Oct 2016 | 323.90 | 5 |
| Sep 2016 | 321.63 | 5 |
| Aug 2016 | 481.48 | 5 |
| Jul 2016 | 318.67 | 5 |
| Jun 2016 | 325.16 | 5 |
| May 2016 | 322.17 | 5 |
| Apr 2016 | 324.10 | 5 |
| Mar 2016 | 479.44 | 5 |
| Feb 2016 | 325.62 | 5 |
| Jan 2016 | 480.08 | 5 |
| Dec 2015 | 171.55 | 5 |
| Nov 2015 | 481.91 | 5 |
| Oct 2015 | 319.51 | 5 |
| Sep 2015 | 320.90 | 5 |
| Aug 2015 | 325.07 | 5 |
| Jul 2015 | 479.09 | 5 |
| Jun 2015 | 319.65 | 5 |
| May 2015 | 480.55 | 5 |
| Apr 2015 | 323.62 | 5 |
| Mar 2015 | 481.84 | 5 |
| Feb 2015 | 324.48 | 5 |
| Jan 2015 | 486.09 | 5 |
| Dec 2014 | 485.82 | 5 |
| Nov 2014 | 487.45 | 5 |
| Oct 2014 | 481.18 | 5 |
| Sep 2014 | 318.66 | 5 |
| Aug 2014 | 479.89 | 5 |
| Jul 2014 | 480.46 | 5 |
| Jun 2014 | 640.12 | 4 |
| May 2014 | 476.54 | 4 |
| Apr 2014 | 484.07 | 4 |
| Mar 2014 | 802.05 | 4 |
| Feb 2014 | 485.38 | 4 |
| Jan 2014 | 796.19 | 4 |
| Dec 2013 | 687.52 | 4 |
| Nov 2013 | 645.36 | 4 |
| Oct 2013 | 802.77 | 4 |
| Sep 2013 | 805.95 | 4 |
| Aug 2013 | 793.68 | 4 |
| Jul 2013 | 951.00 | 4 |
| Jun 2013 | 967.97 | 4 |
| May 2013 | 798.82 | 4 |
| Apr 2013 | 478.04 | 4 |
| Mar 2013 | 485.69 | 4 |
| Feb 2013 | 18.70 | 4 |
| Jan 2013 | 443.53 | 4 |
| Dec 2012 | 331.08 | 4 |
| Nov 2012 | 310.45 | 4 |
| Oct 2012 | 325.72 | 4 |
| Sep 2012 | 323.74 | 4 |
| Aug 2012 | 470.73 | 4 |
| Jul 2012 | 308.05 | 4 |
| Jun 2012 | 470.89 | 1 |
| May 2012 | 478.09 | 1 |
| Apr 2012 | 515.82 | 1 |
| Mar 2012 | 490.23 | 1 |
| Feb 2012 | 512.68 | 1 |
| Jan 2012 | 525.21 | 1 |
| Dec 2011 | 512.15 | 1 |
| Nov 2011 | 672.86 | 1 |
| Oct 2011 | 666.59 | 1 |
| Sep 2011 | 721.02 | 1 |
| Aug 2011 | 870.70 | 1 |
| Jul 2011 | 1,026.87 | 1 |
| Jun 2011 | 1,042.56 | 1 |
| May 2011 | 1,498.48 | 1 |
| Apr 2011 | 1,992.16 | 1 |
| Mar 2011 | 1,198.12 | 1 |
| Feb 2011 | 507.26 | 1 |
| Jan 2011 | 723.72 | 1 |
| Dec 2010 | 714.91 | 1 |
| Nov 2010 | 719.34 | 1 |
| Oct 2010 | 897.41 | 1 |
| Sep 2010 | 865.77 | 1 |
| Aug 2010 | 730.09 | 1 |
| Jul 2010 | 1,090.95 | 1 |
| Jun 2010 | 1,081.51 | 1 |
| May 2010 | 1,071.41 | 1 |
| Apr 2010 | 349.19 | 1 |
| Mar 2010 | 517.67 | 1 |
| Feb 2010 | 355.41 | 1 |
| Jan 2010 | 168.03 | 1 |
| Dec 2009 | 499.35 | 1 |
| Nov 2009 | 341.73 | 1 |
| Oct 2009 | 332.72 | 1 |
| Sep 2009 | 499.56 | 1 |
| Aug 2009 | 501.38 | 1 |
| Jul 2009 | 483.68 | 1 |
| Jun 2009 | 334.72 | 1 |
| May 2009 | 160.01 | 1 |
| Apr 2009 | 509.16 | 1 |
| Mar 2009 | 323.42 | 1 |
| Feb 2009 | 180.89 | 1 |
| Jan 2009 | 193.32 | 1 |
| Nov 2008 | 170.98 | 1 |
| Sep 2008 | 162.61 | 1 |
| Aug 2008 | 163.32 | 1 |
| Jun 2008 | 163.38 | 1 |
| May 2008 | 163.06 | 1 |
| Apr 2008 | 162.20 | 1 |
| Feb 2008 | 166.08 | 1 |
| Jan 2008 | 171.62 | 1 |
| Nov 2007 | 168.58 | 1 |
| Oct 2007 | 164.22 | 1 |
| Aug 2007 | 154.25 | 1 |
| Jul 2007 | 166.21 | 1 |
| May 2007 | 168.86 | 1 |
| Apr 2007 | 165.51 | 1 |
| Mar 2007 | 168.52 | 1 |
| Dec 2006 | 159.21 | 1 |
| Oct 2006 | 171.36 | 1 |
| Jul 2006 | 168.77 | 1 |
| May 2006 | 165.19 | 1 |
| Apr 2006 | 165.29 | 1 |
| Feb 2006 | 170.59 | 1 |
| Jan 2006 | 171.29 | 1 |
| Nov 2005 | 168.96 | 1 |
| Oct 2005 | 170.65 | 1 |
| Aug 2005 | 158.82 | 1 |
| Jul 2005 | 163.19 | 1 |
| May 2005 | 162.62 | 1 |
| Apr 2005 | 168.13 | 1 |
| Feb 2005 | 162.48 | 1 |
| Jan 2005 | 171.38 | 1 |
| Nov 2004 | 168.42 | 1 |
| Oct 2004 | 167.20 | 1 |
| Aug 2004 | 165.06 | 1 |
| Jun 2004 | 163.55 | 1 |
| May 2004 | 162.08 | 1 |
| Mar 2004 | 166.52 | 1 |
| Feb 2004 | 165.90 | 1 |
| Jan 2004 | 167.04 | 1 |
| Nov 2003 | 163.81 | 1 |
| Sep 2003 | 162.18 | 1 |
| Aug 2003 | 164.15 | 1 |
| Jun 2003 | 164.46 | 1 |
| May 2003 | 168.66 | 1 |
| Apr 2003 | 164.44 | 1 |
| Feb 2003 | 164.72 | 1 |
| Jan 2003 | 165.73 | 1 |
| Dec 2002 | 162.31 | 1 |
| Oct 2002 | 164.23 | 1 |
| Sep 2002 | 161.33 | 1 |
| Jul 2002 | 163.15 | 1 |
| Jun 2002 | 163.25 | 1 |
| May 2002 | 164.75 | 1 |
| Apr 2002 | 165.07 | 1 |
| Mar 2002 | 161.85 | 1 |
| Jan 2002 | 160.15 | 1 |
| Dec 2001 | 173.39 | 1 |
| Nov 2001 | 330.91 | 1 |
| Aug 2001 | 162.26 | 1 |
| Jun 2001 | 167.44 | 1 |
| Mar 2001 | 166.27 | 1 |
| Dec 2000 | 166.47 | 1 |
| Sep 2000 | 161.37 | 1 |
| Jan 2000 | 173.28 | 1 |
| Nov 1999 | 165.59 | 1 |
| Oct 1999 | 165.98 | 1 |
| Sep 1999 | 164.68 | 1 |
| Aug 1999 | 165.09 | 1 |
| Jul 1999 | 172.19 | 1 |
| May 1999 | 178.17 | 1 |
| Apr 1999 | 179.02 | 1 |
| Mar 1999 | 164.29 | 1 |
| Feb 1999 | 168.86 | 1 |
| Jan 1999 | 172.17 | 1 |
| Nov 1998 | 169.68 | 1 |
| Oct 1998 | 167.14 | 1 |
| Sep 1998 | 166.93 | 1 |
| Aug 1998 | 170.98 | 1 |
| Jul 1998 | 167.26 | 1 |
| Jun 1998 | 166.23 | 2 |
| May 1998 | 166.97 | 2 |
| Mar 1998 | 163.53 | 2 |
| Jan 1998 | 162.18 | 2 |
| Nov 1997 | 165.04 | 2 |
| Oct 1997 | 165.33 | 2 |
| Aug 1997 | 163.60 | 2 |
| Jul 1997 | 168.03 | 2 |
| Jun 1997 | 165.86 | 2 |
| May 1997 | 181.01 | 2 |
| Mar 1997 | 169.43 | 2 |
| Feb 1997 | 183.67 | 2 |
| Jan 1997 | 172.67 | 2 |
| Nov 1996 | 165.15 | 2 |
| Oct 1996 | 186.13 | 2 |
| Sep 1996 | 168.79 | 2 |
| Jul 1996 | 168.39 | 2 |
| Jun 1996 | 170.01 | 2 |
| May 1996 | 340.44 | 2 |
| Apr 1996 | 168.21 | 2 |
| Mar 1996 | 169.95 | 2 |
| Jan 1996 | 166.57 | 2 |
| Dec 1995 | 167.00 | 6 |
| Oct 1995 | 173.00 | 6 |
| Sep 1995 | 168.00 | 6 |
| Aug 1995 | 171.00 | 6 |
| Jul 1995 | 172.00 | 6 |
| Jun 1995 | 162.00 | 6 |
| Apr 1995 | 177.00 | 6 |
| Mar 1995 | 169.00 | 6 |
| Jan 1995 | 194.00 | 6 |
| Dec 1994 | 202.00 | 6 |
| Oct 1994 | 166.00 | 6 |
| Aug 1994 | 162.00 | 6 |
| Jun 1994 | 195.00 | 6 |
| May 1994 | 208.00 | 6 |
| Apr 1994 | 205.00 | 6 |
| Mar 1994 | 200.00 | 6 |
| Jan 1994 | 209.00 | 6 |
| Oct 1993 | 206.00 | 6 |
| Sep 1993 | 189.00 | 6 |
| Aug 1993 | 194.00 | 6 |
| Jun 1993 | 211.00 | 6 |
| May 1993 | 215.00 | 6 |
| Mar 1993 | 424.00 | 6 |
| Nov 1992 | 192.00 | 6 |
| Aug 1992 | 214.00 | 6 |
| Jun 1992 | 216.00 | 6 |
| Apr 1992 | 217.00 | 6 |
| Feb 1992 | 213.00 | 6 |
| Jan 1992 | 217.00 | 6 |
| Nov 1991 | 215.00 | 6 |
| Oct 1991 | 215.00 | 6 |
| Aug 1991 | 214.00 | 6 |
| Jun 1991 | 212.00 | 6 |
| May 1991 | 84.00 | 6 |
| Apr 1991 | 132.00 | 6 |
| Mar 1991 | 219.00 | 6 |
| Jan 1991 | 218.00 | 6 |
| Nov 1990 | 216.00 | 6 |
| Oct 1990 | 213.00 | 6 |
| Aug 1990 | 215.00 | 6 |
| Jun 1990 | 212.00 | 6 |
| May 1990 | 218.00 | 6 |
| Mar 1990 | 214.00 | 6 |
| Jan 1990 | 217.00 | 6 |
| Nov 1989 | 216.00 | 6 |
| Oct 1989 | 211.00 | 6 |
| Aug 1989 | 215.00 | 6 |
| Jun 1989 | 216.00 | 6 |
| May 1989 | 211.00 | 6 |
| Mar 1989 | 218.00 | 6 |
| Jan 1989 | 209.00 | 6 |
| Nov 1988 | 221.00 | 6 |
| Oct 1988 | 215.00 | 6 |
| Aug 1988 | 214.00 | 6 |
| Jun 1988 | 213.00 | 6 |
| May 1988 | 217.00 | 6 |
| Mar 1988 | 217.00 | 6 |
| Jan 1988 | 220.00 | 6 |
| Dec 1987 | 216.00 | 6 |
| Oct 1987 | 218.00 | 6 |
| Sep 1987 | 213.00 | 6 |
| Jul 1987 | 215.00 | 6 |
| Jun 1987 | 107.00 | 6 |
| May 1987 | 112.00 | 6 |
| Mar 1987 | 218.00 | 6 |
| Jan 1987 | 217.00 | 6 |
| Oct 1986 | 213.00 | 6 |
| Sep 1986 | 211.00 | 6 |
| Jul 1986 | 215.00 | 6 |
| Jun 1986 | 213.00 | 6 |
| May 1986 | 216.00 | 6 |
| Apr 1986 | 216.00 | 6 |
| Mar 1986 | 218.00 | 6 |
| Feb 1986 | 219.00 | 6 |
| Jan 1986 | 220.00 | 6 |
| Dec 1985 | 216.00 | 6 |
| Nov 1985 | 216.00 | 6 |
| Oct 1985 | 217.00 | 6 |
| Aug 1985 | 206.00 | 6 |
| Jul 1985 | 212.00 | 6 |
| Jun 1985 | 215.00 | 6 |
| May 1985 | 214.00 | 6 |
| Apr 1985 | 436.00 | 6 |
| Mar 1985 | 213.00 | 6 |
| Feb 1985 | 211.00 | 6 |
| Jan 1985 | 214.00 | 6 |
| Nov 1984 | 439.00 | 6 |
| Oct 1984 | 214.00 | 6 |
| Sep 1984 | 215.00 | 6 |
| Aug 1984 | 209.00 | 6 |
| Jul 1984 | 210.00 | 6 |
| Jun 1984 | 213.00 | 6 |
| May 1984 | 216.00 | 6 |
| Apr 1984 | 215.00 | 6 |
| Mar 1984 | 220.00 | 6 |
| Feb 1984 | 214.00 | 6 |
| Jan 1984 | 226.00 | 6 |
| Dec 1983 | 226.00 | 6 |
| Oct 1983 | 216.00 | 6 |
| Sep 1983 | 210.00 | 6 |
| Aug 1983 | 211.00 | 6 |
| Jul 1983 | 211.00 | 6 |
| Jun 1983 | 214.00 | 6 |
| May 1983 | 214.00 | 6 |
| Apr 1983 | 219.00 | 6 |
| Mar 1983 | 215.00 | 6 |
| Feb 1983 | 221.00 | 6 |
| Jan 1983 | 218.00 | 6 |
| Dec 1982 | 215.00 | 6 |
| Nov 1982 | 214.00 | 6 |
| Oct 1982 | 217.00 | 6 |
| Aug 1982 | 212.00 | 6 |
| Jul 1982 | 216.00 | 6 |
| Jun 1982 | 431.00 | 6 |
| May 1982 | 181.00 | 6 |
| Apr 1982 | 218.00 | 6 |
| Mar 1982 | 213.00 | 6 |
| Feb 1982 | 218.00 | 6 |
| Jan 1982 | 434.00 | 6 |
| Dec 1981 | 213.00 | 6 |
| Oct 1981 | 220.00 | 6 |
| Sep 1981 | 212.00 | 6 |
| Aug 1981 | 218.00 | 6 |
| Jul 1981 | 213.00 | 6 |
| Jun 1981 | 431.00 | 6 |
| May 1981 | 218.00 | 6 |
| Apr 1981 | 215.00 | 6 |
| Mar 1981 | 220.00 | 6 |
| Feb 1981 | 216.00 | 6 |
| Jan 1981 | 440.00 | 6 |
| Dec 1980 | 221.00 | 6 |
| Nov 1980 | 218.00 | 6 |
| Oct 1980 | 433.00 | 6 |
| Sep 1980 | 215.00 | 6 |
| Aug 1980 | 214.00 | 6 |
| Jul 1980 | 427.00 | 6 |
| Jun 1980 | 213.00 | 6 |
| May 1980 | 213.00 | 6 |
| Apr 1980 | 433.00 | 6 |
| Mar 1980 | 219.00 | 6 |
| Feb 1980 | 218.00 | 6 |
| Jan 1980 | 219.00 | 6 |
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
10 wells the state's well register assigns to this lease. Every one has a page.
| Well | No. | Operator | Status |
|---|---|---|---|
| DEAN, M. | 1 | unavailable | Converted to SWD Well |
| DEAN | 2 | Production Drilling, Inc. | Plugged and Abandoned |
| DEAN | 2 | Production Drilling, Inc. | Producing |
| DEAN | 4 | Production Drilling, Inc. | Plugged and Abandoned |
| DEAN | 5 | Production Drilling, Inc. | Producing |
| DEAN, M. | 6 | unavailable | Plugged and Abandoned |
| DEAN | 3 | Production Drilling, Inc. | Plugged and Abandoned |
| Dean | 7 | Production Drilling, Inc. | Producing |
| Dean | 8 | Production Drilling, Inc. | Producing |
| Dean | 9 | Production Drilling, Inc. | Producing |
Location
39.081452, -99.305546 · Sec 22 T11S R18W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001117471. The state’s own record.