UMMEL
Lease 1001121833 · Ness County, Kansas · Sec 20 T17S R24W · DOR 111314
Monthly oil production
391 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 113,624.65 bbl.
| Month | Oil (bbl) | Wells |
|---|---|---|
| Apr 2026 | 129.34 | 2 |
| Feb 2026 | 154.65 | 2 |
| Dec 2025 | 155.39 | 2 |
| Oct 2025 | 160.18 | 2 |
| Jul 2025 | 154.47 | 2 |
| May 2025 | 154.97 | 2 |
| Mar 2025 | 154.16 | 2 |
| Nov 2024 | 165.84 | 2 |
| Jul 2024 | 160.06 | 2 |
| Mar 2024 | 155.42 | 2 |
| Nov 2023 | 150.73 | 2 |
| Jul 2023 | 154.75 | 2 |
| Mar 2023 | 152.89 | 2 |
| Oct 2022 | 155.24 | 2 |
| Jul 2022 | 159.16 | 2 |
| Apr 2022 | 158.10 | 2 |
| Jan 2022 | 155.02 | 2 |
| Oct 2021 | 152.07 | 2 |
| Aug 2021 | 155.80 | 2 |
| May 2021 | 156.09 | 2 |
| Feb 2021 | 163.60 | 2 |
| Sep 2020 | 307.63 | 2 |
| Jan 2020 | 151.63 | 2 |
| Oct 2019 | 155.76 | 2 |
| Sep 2019 | 27.93 | 2 |
| Jul 2019 | 153.01 | 2 |
| May 2019 | 158.10 | 2 |
| Mar 2019 | 155.85 | 2 |
| Dec 2018 | 157.45 | 2 |
| Sep 2018 | 156.85 | 2 |
| Jun 2018 | 158.37 | 2 |
| Mar 2018 | 153.23 | 2 |
| Nov 2017 | 161.48 | 2 |
| Jul 2017 | 155.91 | 2 |
| Mar 2017 | 159.26 | 2 |
| Nov 2016 | 155.16 | 2 |
| Aug 2016 | 155.56 | 2 |
| Apr 2016 | 158.55 | 2 |
| Feb 2016 | 160.38 | 2 |
| Dec 2015 | 159.13 | 2 |
| Sep 2015 | 157.12 | 2 |
| Jul 2015 | 155.83 | 2 |
| Jun 2015 | 161.33 | 2 |
| Mar 2015 | 157.58 | 2 |
| Jan 2015 | 160.24 | 2 |
| Nov 2014 | 175.24 | 2 |
| Sep 2014 | 163.32 | 2 |
| Jun 2014 | 158.46 | 2 |
| Mar 2014 | 157.44 | 2 |
| Jan 2014 | 154.23 | 2 |
| Sep 2013 | 161.83 | 2 |
| Jul 2013 | 156.09 | 2 |
| May 2013 | 158.61 | 2 |
| Mar 2013 | 158.34 | 2 |
| Jan 2013 | 160.11 | 2 |
| Nov 2012 | 160.23 | 2 |
| Sep 2012 | 156.41 | 2 |
| Jul 2012 | 157.43 | 2 |
| May 2012 | 156.26 | 2 |
| Apr 2012 | 159.23 | 2 |
| Feb 2012 | 159.53 | 2 |
| Dec 2011 | 159.07 | 2 |
| Nov 2011 | 159.63 | 2 |
| Oct 2011 | 40.70 | 2 |
| Aug 2011 | 158.06 | 2 |
| Jul 2011 | 156.18 | 2 |
| May 2011 | 159.31 | 2 |
| Apr 2011 | 163.38 | 2 |
| Feb 2011 | 156.83 | 2 |
| Dec 2010 | 158.20 | 2 |
| Oct 2010 | 158.52 | 2 |
| Aug 2010 | 154.21 | 2 |
| Jul 2010 | 156.54 | 2 |
| May 2010 | 159.12 | 2 |
| Apr 2010 | 158.64 | 2 |
| Feb 2010 | 159.17 | 2 |
| Jan 2010 | 160.13 | 2 |
| Nov 2009 | 161.16 | 2 |
| Sep 2009 | 162.95 | 2 |
| Jul 2009 | 156.67 | 2 |
| Jun 2009 | 157.49 | 2 |
| Apr 2009 | 162.77 | 2 |
| Feb 2009 | 158.62 | 2 |
| Jan 2009 | 161.99 | 2 |
| Nov 2008 | 160.94 | 2 |
| Sep 2008 | 161.62 | 2 |
| Aug 2008 | 158.59 | 2 |
| Jul 2008 | 161.16 | 2 |
| May 2008 | 158.85 | 2 |
| Mar 2008 | 162.65 | 2 |
| Feb 2008 | 158.01 | 2 |
| Dec 2007 | 158.81 | 2 |
| Nov 2007 | 162.27 | 2 |
| Sep 2007 | 158.78 | 2 |
| Aug 2007 | 152.53 | 2 |
| Jul 2007 | 158.05 | 2 |
| May 2007 | 179.54 | 2 |
| Apr 2007 | 161.19 | 2 |
| Feb 2007 | 160.69 | 2 |
| Nov 2006 | 160.59 | 2 |
| Oct 2006 | 161.11 | 2 |
| Sep 2006 | 156.63 | 2 |
| Aug 2006 | 161.07 | 2 |
| Jun 2006 | 161.42 | 2 |
| May 2006 | 164.61 | 2 |
| Apr 2006 | 157.81 | 2 |
| Feb 2006 | 162.51 | 2 |
| Jan 2006 | 163.17 | 2 |
| Dec 2005 | 164.66 | 2 |
| Oct 2005 | 160.12 | 2 |
| Sep 2005 | 158.12 | 2 |
| Jul 2005 | 160.07 | 2 |
| Jun 2005 | 159.91 | 2 |
| May 2005 | 161.37 | 2 |
| Apr 2005 | 165.01 | 2 |
| Jan 2005 | 166.70 | 2 |
| Dec 2004 | 164.94 | 2 |
| Nov 2004 | 164.29 | 2 |
| Sep 2004 | 158.51 | 2 |
| Aug 2004 | 165.71 | 2 |
| Jul 2004 | 160.59 | 2 |
| Jun 2004 | 160.75 | 2 |
| May 2004 | 160.22 | 2 |
| Apr 2004 | 165.26 | 2 |
| Mar 2004 | 157.49 | 2 |
| Feb 2004 | 163.61 | 2 |
| Jan 2004 | 164.83 | 2 |
| Dec 2003 | 161.38 | 2 |
| Oct 2003 | 162.32 | 2 |
| Sep 2003 | 162.78 | 2 |
| Aug 2003 | 160.51 | 2 |
| Jun 2003 | 163.27 | 2 |
| May 2003 | 160.79 | 2 |
| Mar 2003 | 162.00 | 2 |
| Feb 2003 | 165.38 | 2 |
| Dec 2002 | 161.98 | 2 |
| Nov 2002 | 164.74 | 2 |
| Oct 2002 | 161.27 | 2 |
| Aug 2002 | 161.47 | 2 |
| Jul 2002 | 158.30 | 2 |
| Jun 2002 | 228.94 | 2 |
| May 2002 | 164.95 | 2 |
| Apr 2002 | 164.66 | 2 |
| Mar 2002 | 165.49 | 2 |
| Jan 2002 | 159.60 | 2 |
| Dec 2001 | 155.74 | 2 |
| Oct 2001 | 162.68 | 2 |
| Aug 2001 | 162.48 | 2 |
| Jul 2001 | 157.54 | 2 |
| Jun 2001 | 160.20 | 2 |
| May 2001 | 162.92 | 2 |
| Mar 2001 | 163.70 | 2 |
| Jan 2001 | 163.00 | 2 |
| Dec 2000 | 161.86 | 2 |
| Oct 2000 | 164.55 | 2 |
| Sep 2000 | 161.53 | 2 |
| Aug 2000 | 161.26 | 2 |
| Jun 2000 | 165.52 | 2 |
| May 2000 | 160.21 | 2 |
| Mar 2000 | 165.48 | 2 |
| Feb 2000 | 170.36 | 2 |
| Dec 1999 | 164.10 | 2 |
| Nov 1999 | 167.01 | 2 |
| Sep 1999 | 165.35 | 2 |
| Aug 1999 | 163.50 | 2 |
| Jun 1999 | 669.78 | 2 |
| Apr 1999 | 165.11 | 2 |
| Mar 1999 | 162.92 | 2 |
| Feb 1999 | 167.53 | 2 |
| Dec 1998 | 165.32 | 2 |
| Nov 1998 | 165.13 | 2 |
| Oct 1998 | 167.56 | 2 |
| Sep 1998 | 166.05 | 2 |
| Aug 1998 | 48.28 | 2 |
| Jul 1998 | 165.13 | 2 |
| Jun 1998 | 164.60 | 2 |
| Apr 1998 | 165.90 | 2 |
| Mar 1998 | 166.56 | 2 |
| Feb 1998 | 164.70 | 2 |
| Dec 1997 | 325.21 | 2 |
| Oct 1997 | 164.44 | 2 |
| Sep 1997 | 167.80 | 2 |
| Aug 1997 | 174.31 | 2 |
| Jul 1997 | 165.01 | 2 |
| Jun 1997 | 167.33 | 2 |
| May 1997 | 334.93 | 2 |
| Apr 1997 | 163.60 | 2 |
| Mar 1997 | 166.02 | 2 |
| Feb 1997 | 168.14 | 2 |
| Jan 1997 | 164.49 | 2 |
| Dec 1996 | 168.08 | 2 |
| Nov 1996 | 166.51 | 2 |
| Oct 1996 | 167.31 | 2 |
| Sep 1996 | 164.52 | 2 |
| Aug 1996 | 166.50 | 2 |
| Jul 1996 | 167.57 | 2 |
| Jun 1996 | 167.57 | 2 |
| May 1996 | 169.72 | 2 |
| Apr 1996 | 164.79 | 2 |
| Mar 1996 | 165.74 | 2 |
| Feb 1996 | 165.84 | 2 |
| Jan 1996 | 164.70 | 2 |
| Dec 1995 | 169.00 | 6 |
| Nov 1995 | 158.00 | 6 |
| Oct 1995 | 159.00 | 6 |
| Sep 1995 | 166.00 | 6 |
| Aug 1995 | 163.00 | 6 |
| Jul 1995 | 166.00 | 6 |
| Jun 1995 | 165.00 | 6 |
| May 1995 | 167.00 | 6 |
| Apr 1995 | 165.00 | 6 |
| Mar 1995 | 177.00 | 6 |
| Feb 1995 | 163.00 | 6 |
| Jan 1995 | 165.00 | 6 |
| Dec 1994 | 167.00 | 6 |
| Nov 1994 | 168.00 | 6 |
| Oct 1994 | 170.00 | 6 |
| Sep 1994 | 162.00 | 6 |
| Aug 1994 | 321.00 | 6 |
| Jul 1994 | 166.00 | 6 |
| Jun 1994 | 161.00 | 6 |
| May 1994 | 167.00 | 6 |
| Apr 1994 | 165.00 | 6 |
| Mar 1994 | 331.00 | 6 |
| Jan 1994 | 331.00 | 6 |
| Dec 1993 | 165.00 | 6 |
| Nov 1993 | 166.00 | 6 |
| Oct 1993 | 160.00 | 6 |
| Sep 1993 | 168.00 | 6 |
| Aug 1993 | 165.00 | 6 |
| Jul 1993 | 165.00 | 6 |
| Jun 1993 | 167.00 | 6 |
| May 1993 | 165.00 | 6 |
| Apr 1993 | 334.00 | 6 |
| Mar 1993 | 154.00 | 6 |
| Feb 1993 | 156.00 | 6 |
| Jan 1993 | 163.00 | 6 |
| Dec 1992 | 329.00 | 6 |
| Nov 1992 | 167.00 | 6 |
| Oct 1992 | 166.00 | 6 |
| Sep 1992 | 166.00 | 6 |
| Aug 1992 | 162.00 | 6 |
| Jul 1992 | 329.00 | 6 |
| Jun 1992 | 167.00 | 6 |
| May 1992 | 164.00 | 6 |
| Apr 1992 | 332.00 | 6 |
| Mar 1992 | 162.00 | 6 |
| Feb 1992 | 165.00 | 6 |
| Jan 1992 | 326.00 | 6 |
| Dec 1991 | 167.00 | 6 |
| Nov 1991 | 168.00 | 6 |
| Oct 1991 | 333.00 | 6 |
| Sep 1991 | 165.00 | 6 |
| Aug 1991 | 165.00 | 6 |
| Jul 1991 | 329.00 | 6 |
| Jun 1991 | 165.00 | 6 |
| May 1991 | 331.00 | 6 |
| Apr 1991 | 166.00 | 6 |
| Mar 1991 | 327.00 | 6 |
| Feb 1991 | 164.00 | 6 |
| Jan 1991 | 334.00 | 6 |
| Dec 1990 | 166.00 | 6 |
| Nov 1990 | 332.00 | 6 |
| Oct 1990 | 247.00 | 6 |
| Sep 1990 | 164.00 | 6 |
| Aug 1990 | 167.00 | 6 |
| Jul 1990 | 167.00 | 6 |
| Jun 1990 | 164.00 | 6 |
| May 1990 | 165.00 | 6 |
| Apr 1990 | 167.00 | 6 |
| Mar 1990 | 330.00 | 6 |
| Feb 1990 | 164.00 | 6 |
| Jan 1990 | 327.00 | 6 |
| Nov 1989 | 165.00 | 6 |
| Oct 1989 | 332.00 | 6 |
| Sep 1989 | 45.00 | 6 |
| Aug 1989 | 165.00 | 6 |
| Jul 1989 | 165.00 | 6 |
| Jun 1989 | 164.00 | 6 |
| May 1989 | 329.00 | 6 |
| Apr 1989 | 166.00 | 6 |
| Mar 1989 | 166.00 | 6 |
| Feb 1989 | 166.00 | 6 |
| Jan 1989 | 326.00 | 6 |
| Dec 1988 | 333.00 | 6 |
| Nov 1988 | 166.00 | 6 |
| Oct 1988 | 331.00 | 6 |
| Sep 1988 | 163.00 | 6 |
| Aug 1988 | 328.00 | 6 |
| Jul 1988 | 164.00 | 6 |
| Jun 1988 | 328.00 | 6 |
| May 1988 | 328.00 | 6 |
| Apr 1988 | 329.00 | 6 |
| Mar 1988 | 333.00 | 6 |
| Feb 1988 | 331.00 | 6 |
| Jan 1988 | 332.00 | 6 |
| Dec 1987 | 327.00 | 6 |
| Nov 1987 | 331.00 | 6 |
| Oct 1987 | 336.00 | 6 |
| Sep 1987 | 327.00 | 6 |
| Aug 1987 | 326.00 | 6 |
| Jul 1987 | 329.00 | 6 |
| Jun 1987 | 465.00 | 6 |
| May 1987 | 329.00 | 6 |
| Apr 1987 | 491.00 | 6 |
| Mar 1987 | 331.00 | 6 |
| Feb 1987 | 500.00 | 6 |
| Jan 1987 | 502.00 | 6 |
| Dec 1986 | 329.00 | 6 |
| Nov 1986 | 169.00 | 6 |
| Oct 1986 | 170.00 | 6 |
| Sep 1986 | 164.00 | 6 |
| Aug 1986 | 165.00 | 6 |
| Jul 1986 | 165.00 | 6 |
| Jun 1986 | 331.00 | 6 |
| May 1986 | 170.00 | 6 |
| Apr 1986 | 167.00 | 6 |
| Mar 1986 | 163.00 | 6 |
| Feb 1986 | 322.00 | 6 |
| Jan 1986 | 164.00 | 6 |
| Dec 1985 | 333.00 | 6 |
| Nov 1985 | 164.00 | 6 |
| Oct 1985 | 329.00 | 6 |
| Sep 1985 | 164.00 | 6 |
| Aug 1985 | 320.00 | 6 |
| Jul 1985 | 325.00 | 6 |
| Jun 1985 | 167.00 | 6 |
| May 1985 | 329.00 | 6 |
| Apr 1985 | 333.00 | 6 |
| Mar 1985 | 330.00 | 6 |
| Feb 1985 | 170.00 | 6 |
| Jan 1985 | 164.00 | 6 |
| Dec 1984 | 331.00 | 6 |
| Nov 1984 | 330.00 | 6 |
| Oct 1984 | 331.00 | 6 |
| Sep 1984 | 325.00 | 6 |
| Aug 1984 | 325.00 | 6 |
| Jul 1984 | 490.00 | 6 |
| Jun 1984 | 470.00 | 6 |
| May 1984 | 149.00 | 6 |
| Apr 1984 | 319.00 | 6 |
| Mar 1984 | 166.00 | 6 |
| Feb 1984 | 336.00 | 6 |
| Jan 1984 | 163.00 | 6 |
| Dec 1983 | 335.00 | 6 |
| Nov 1983 | 333.00 | 6 |
| Oct 1983 | 333.00 | 6 |
| Sep 1983 | 164.00 | 6 |
| Aug 1983 | 314.00 | 6 |
| Jul 1983 | 329.00 | 6 |
| Jun 1983 | 325.00 | 6 |
| May 1983 | 332.00 | 6 |
| Apr 1983 | 167.00 | 6 |
| Mar 1983 | 333.00 | 6 |
| Feb 1983 | 168.00 | 6 |
| Jan 1983 | 335.00 | 6 |
| Nov 1982 | 166.00 | 6 |
| Oct 1982 | 149.00 | 6 |
| Sep 1982 | 327.00 | 6 |
| Aug 1982 | 167.00 | 6 |
| Jul 1982 | 329.00 | 6 |
| Jun 1982 | 327.00 | 6 |
| May 1982 | 330.00 | 6 |
| Apr 1982 | 300.00 | 6 |
| Mar 1982 | 331.00 | 6 |
| Feb 1982 | 318.00 | 6 |
| Jan 1982 | 317.00 | 6 |
| Dec 1981 | 337.00 | 6 |
| Nov 1981 | 330.00 | 6 |
| Oct 1981 | 336.00 | 6 |
| Sep 1981 | 332.00 | 6 |
| Aug 1981 | 331.00 | 6 |
| Jul 1981 | 494.00 | 6 |
| Jun 1981 | 491.00 | 6 |
| May 1981 | 498.00 | 6 |
| Apr 1981 | 503.00 | 6 |
| Mar 1981 | 665.00 | 6 |
| Feb 1981 | 489.00 | 6 |
| Jan 1981 | 503.00 | 6 |
| Dec 1980 | 501.00 | 6 |
| Nov 1980 | 500.00 | 6 |
| Oct 1980 | 501.00 | 6 |
| Sep 1980 | 496.00 | 6 |
| Aug 1980 | 497.00 | 6 |
| Jul 1980 | 651.00 | 6 |
| Jun 1980 | 657.00 | 6 |
| May 1980 | 663.00 | 6 |
| Apr 1980 | 832.00 | 6 |
| Mar 1980 | 661.00 | 6 |
| Feb 1980 | 801.00 | 6 |
| Jan 1980 | 838.00 | 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
3 wells the state's well register assigns to this lease. Every one has a page.
Location
38.558563, -100.001122 · Sec 20 T17S R24W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001121833. The state’s own record.