MAYFIELD
Lease 1001109492 · Greenwood County, Kansas · NWNENW Sec 5 T24S R13E · DOR 102562
Oil1965–202610 wells
Operator
Splechter, Tim
Cumulative (state figure)
106,107.33 bbl
First production
1965
Last production
2026
Location (PLSS)
NWNENW Sec 5 T24S R13E
Monthly oil production
388 months filed with the Kansas Geological Survey, Jan 1980 to Feb 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
39,793.30 bbl
Months filed
388
Most wells in a month
4
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 106,107.33 bbl.
| Month | Oil (bbl) | Wells |
|---|---|---|
| Feb 2026 | 41.96 | 1 |
| Dec 2025 | 56.27 | 1 |
| Sep 2025 | 44.75 | 1 |
| Jun 2025 | 49.61 | 1 |
| Apr 2025 | 60.70 | 1 |
| Dec 2024 | 49.45 | 1 |
| Oct 2024 | 52.99 | 1 |
| Aug 2024 | 81.89 | 1 |
| Jun 2024 | 36.99 | 1 |
| Dec 2023 | 83.12 | 1 |
| Mar 2023 | 78.68 | 1 |
| Sep 2022 | 78.75 | 1 |
| Sep 2021 | 79.52 | 1 |
| Mar 2021 | 78.86 | 1 |
| Sep 2020 | 78.75 | 3 |
| Aug 2020 | 80.32 | 3 |
| Mar 2020 | 80.16 | 3 |
| Dec 2019 | 79.84 | 3 |
| Oct 2019 | 83.53 | 3 |
| Jul 2019 | 77.66 | 3 |
| May 2019 | 79.23 | 3 |
| Feb 2019 | 80.37 | 3 |
| Dec 2018 | 80.84 | 3 |
| Oct 2018 | 83.51 | 3 |
| Aug 2018 | 78.75 | 3 |
| Jul 2018 | 72.89 | 3 |
| May 2018 | 80.75 | 3 |
| Apr 2018 | 78.92 | 3 |
| Jan 2018 | 81.28 | 3 |
| Nov 2017 | 79.99 | 3 |
| Sep 2017 | 78.80 | 3 |
| Jul 2017 | 78.16 | 3 |
| May 2017 | 77.65 | 3 |
| Mar 2017 | 79.92 | 3 |
| Dec 2016 | 80.18 | 3 |
| Nov 2016 | 80.36 | 3 |
| Sep 2016 | 78.55 | 3 |
| Aug 2016 | 82.02 | 3 |
| Jun 2016 | 78.83 | 3 |
| Apr 2016 | 83.59 | 3 |
| Mar 2016 | 80.39 | 3 |
| Dec 2015 | 80.07 | 3 |
| Oct 2015 | 80.59 | 3 |
| Aug 2015 | 84.02 | 3 |
| Jul 2015 | 79.25 | 3 |
| Jun 2015 | 79.71 | 3 |
| Apr 2015 | 80.67 | 3 |
| Jan 2015 | 80.91 | 4 |
| Nov 2014 | 80.25 | 4 |
| Aug 2014 | 79.61 | 4 |
| Jul 2014 | 79.26 | 4 |
| Apr 2014 | 83.11 | 4 |
| Feb 2014 | 81.21 | 4 |
| Nov 2013 | 84.58 | 4 |
| Sep 2013 | 82.04 | 4 |
| Jul 2013 | 79.22 | 4 |
| May 2013 | 82.54 | 4 |
| Mar 2013 | 125.91 | 4 |
| Dec 2012 | 83.89 | 4 |
| Oct 2012 | 52.60 | 4 |
| Sep 2012 | 78.54 | 4 |
| Jul 2012 | 79.13 | 4 |
| May 2012 | 79.26 | 4 |
| Mar 2012 | 82.99 | 4 |
| Jan 2012 | 81.03 | 4 |
| Nov 2011 | 81.88 | 4 |
| Sep 2011 | 79.76 | 4 |
| Jun 2011 | 82.29 | 4 |
| Apr 2011 | 80.96 | 4 |
| Feb 2011 | 83.25 | 4 |
| Dec 2010 | 80.38 | 4 |
| Oct 2010 | 82.20 | 4 |
| Sep 2010 | 82.44 | 4 |
| Jul 2010 | 79.04 | 4 |
| May 2010 | 81.64 | 4 |
| Apr 2010 | 83.23 | 4 |
| Jan 2010 | 80.71 | 4 |
| Nov 2009 | 81.12 | 4 |
| Oct 2009 | 83.01 | 4 |
| Aug 2009 | 82.51 | 4 |
| Jun 2009 | 78.65 | 4 |
| May 2009 | 83.19 | 4 |
| Mar 2009 | 81.58 | 4 |
| Jan 2009 | 83.64 | 4 |
| Nov 2008 | 80.51 | 4 |
| Sep 2008 | 82.99 | 4 |
| Aug 2008 | 79.20 | 4 |
| Jul 2008 | 81.65 | 4 |
| Jun 2008 | 79.52 | 4 |
| Apr 2008 | 81.98 | 4 |
| Feb 2008 | 81.45 | 4 |
| Jan 2008 | 80.58 | 4 |
| Oct 2007 | 82.97 | 4 |
| Aug 2007 | 78.87 | 4 |
| Jul 2007 | 81.91 | 4 |
| Jun 2007 | 78.31 | 4 |
| Apr 2007 | 81.68 | 4 |
| Feb 2007 | 77.76 | 4 |
| Dec 2006 | 81.05 | 4 |
| Oct 2006 | 83.19 | 4 |
| Aug 2006 | 79.50 | 4 |
| Jul 2006 | 81.90 | 4 |
| Jun 2006 | 82.73 | 4 |
| Apr 2006 | 79.45 | 4 |
| Feb 2006 | 82.90 | 4 |
| Jan 2006 | 79.81 | 4 |
| Nov 2005 | 83.35 | 4 |
| Oct 2005 | 87.69 | 4 |
| Sep 2005 | 82.00 | 4 |
| Aug 2005 | 81.99 | 4 |
| Jun 2005 | 68.11 | 4 |
| May 2005 | 76.83 | 4 |
| Apr 2005 | 163.41 | 4 |
| Jan 2005 | 97.84 | 4 |
| Nov 2004 | 84.04 | 4 |
| Oct 2004 | 82.79 | 4 |
| Aug 2004 | 81.23 | 4 |
| Jul 2004 | 78.21 | 4 |
| Jun 2004 | 82.00 | 4 |
| May 2004 | 77.30 | 4 |
| Apr 2004 | 82.85 | 4 |
| Feb 2004 | 79.24 | 4 |
| Jan 2004 | 93.90 | 4 |
| Dec 2003 | 80.33 | 4 |
| Nov 2003 | 116.18 | 4 |
| Sep 2003 | 78.86 | 4 |
| Aug 2003 | 81.32 | 4 |
| Jul 2003 | 77.39 | 4 |
| May 2003 | 81.98 | 4 |
| Apr 2003 | 86.23 | 4 |
| Mar 2003 | 82.05 | 4 |
| Jan 2003 | 110.78 | 4 |
| Dec 2002 | 81.68 | 4 |
| Oct 2002 | 78.82 | 4 |
| Sep 2002 | 78.61 | 4 |
| Aug 2002 | 77.40 | 4 |
| Jul 2002 | 146.43 | 4 |
| May 2002 | 83.40 | 4 |
| Apr 2002 | 78.17 | 4 |
| Mar 2002 | 82.74 | 4 |
| Feb 2002 | 78.45 | 4 |
| Dec 2001 | 83.59 | 4 |
| Nov 2001 | 79.32 | 4 |
| Oct 2001 | 82.79 | 4 |
| Sep 2001 | 77.06 | 4 |
| Jul 2001 | 81.29 | 4 |
| Jun 2001 | 77.84 | 4 |
| May 2001 | 76.63 | 4 |
| Apr 2001 | 80.84 | 4 |
| Mar 2001 | 79.08 | 4 |
| Feb 2001 | 83.44 | 4 |
| Dec 2000 | 158.18 | 4 |
| Oct 2000 | 77.91 | 4 |
| Sep 2000 | 80.89 | 4 |
| Aug 2000 | 77.44 | 4 |
| Jul 2000 | 82.68 | 4 |
| Jun 2000 | 77.93 | 4 |
| May 2000 | 82.01 | 4 |
| Apr 2000 | 78.84 | 4 |
| Feb 2000 | 74.34 | 4 |
| Jan 2000 | 322.38 | 4 |
| Dec 1999 | 166.88 | 4 |
| Oct 1999 | 77.79 | 4 |
| Sep 1999 | 79.57 | 4 |
| Aug 1999 | 158.16 | 4 |
| Jul 1999 | 78.44 | 4 |
| Jun 1999 | 81.50 | 4 |
| Apr 1999 | 82.30 | 4 |
| Mar 1999 | 83.11 | 4 |
| Feb 1999 | 81.46 | 4 |
| Dec 1998 | 82.00 | 4 |
| Nov 1998 | 81.84 | 4 |
| Oct 1998 | 80.01 | 4 |
| Sep 1998 | 82.24 | 4 |
| Aug 1998 | 79.26 | 4 |
| Jul 1998 | 82.07 | 4 |
| Jun 1998 | 79.52 | 4 |
| Apr 1998 | 84.28 | 4 |
| Mar 1998 | 80.33 | 4 |
| Feb 1998 | 85.72 | 4 |
| Jan 1998 | 79.67 | 4 |
| Dec 1997 | 80.23 | 4 |
| Nov 1997 | 84.45 | 4 |
| Sep 1997 | 158.48 | 4 |
| Aug 1997 | 83.65 | 4 |
| Jul 1997 | 79.28 | 4 |
| Jun 1997 | 78.96 | 4 |
| May 1997 | 83.60 | 4 |
| Apr 1997 | 80.63 | 4 |
| Mar 1997 | 84.74 | 4 |
| Feb 1997 | 80.83 | 4 |
| Jan 1997 | 85.00 | 4 |
| Dec 1996 | 82.30 | 4 |
| Nov 1996 | 80.96 | 4 |
| Oct 1996 | 83.80 | 4 |
| Sep 1996 | 83.82 | 4 |
| Jul 1996 | 83.23 | 4 |
| Jun 1996 | 82.99 | 4 |
| May 1996 | 79.56 | 4 |
| Apr 1996 | 84.32 | 4 |
| Mar 1996 | 81.20 | 4 |
| Feb 1996 | 84.21 | 4 |
| Jan 1996 | 80.30 | 4 |
| Dec 1995 | 84.00 | 3 |
| Nov 1995 | 83.00 | 3 |
| Oct 1995 | 166.00 | 3 |
| Aug 1995 | 163.00 | 3 |
| Jul 1995 | 85.00 | 3 |
| Jun 1995 | 79.00 | 3 |
| May 1995 | 85.00 | 3 |
| Apr 1995 | 80.00 | 3 |
| Mar 1995 | 86.00 | 3 |
| Feb 1995 | 80.00 | 3 |
| Jan 1995 | 86.00 | 3 |
| Dec 1994 | 80.00 | 3 |
| Nov 1994 | 86.00 | 3 |
| Oct 1994 | 80.00 | 3 |
| Sep 1994 | 81.00 | 3 |
| Aug 1994 | 83.00 | 3 |
| Jul 1994 | 79.00 | 3 |
| Jun 1994 | 163.00 | 3 |
| May 1994 | 85.00 | 3 |
| Apr 1994 | 81.00 | 3 |
| Mar 1994 | 85.00 | 3 |
| Feb 1994 | 85.00 | 3 |
| Jan 1994 | 81.00 | 3 |
| Dec 1993 | 86.00 | 3 |
| Nov 1993 | 165.00 | 3 |
| Oct 1993 | 80.00 | 3 |
| Sep 1993 | 83.00 | 3 |
| Aug 1993 | 160.00 | 3 |
| Jul 1993 | 80.00 | 3 |
| Jun 1993 | 84.00 | 3 |
| May 1993 | 163.00 | 3 |
| Apr 1993 | 82.00 | 3 |
| Mar 1993 | 85.00 | 3 |
| Feb 1993 | 82.00 | 3 |
| Jan 1993 | 165.00 | 3 |
| Dec 1992 | 86.00 | 3 |
| Nov 1992 | 81.00 | 3 |
| Oct 1992 | 169.00 | 3 |
| Sep 1992 | 81.00 | 3 |
| Aug 1992 | 163.00 | 3 |
| Jul 1992 | 84.00 | 3 |
| Jun 1992 | 163.00 | 3 |
| May 1992 | 80.00 | 3 |
| Apr 1992 | 86.00 | 3 |
| Mar 1992 | 80.00 | 3 |
| Feb 1992 | 167.00 | 3 |
| Jan 1992 | 160.00 | 3 |
| Dec 1991 | 87.00 | 3 |
| Nov 1991 | 167.00 | 3 |
| Oct 1991 | 161.00 | 3 |
| Sep 1991 | 163.00 | 3 |
| Aug 1991 | 163.00 | 3 |
| Jul 1991 | 80.00 | 3 |
| Jun 1991 | 86.00 | 3 |
| May 1991 | 164.00 | 3 |
| Apr 1991 | 80.00 | 3 |
| Mar 1991 | 163.00 | 3 |
| Feb 1991 | 86.00 | 3 |
| Jan 1991 | 79.00 | 3 |
| Dec 1990 | 84.00 | 3 |
| Nov 1990 | 164.00 | 3 |
| Oct 1990 | 164.00 | 3 |
| Sep 1990 | 80.00 | 3 |
| Aug 1990 | 162.00 | 3 |
| Jul 1990 | 85.00 | 3 |
| Jun 1990 | 161.00 | 3 |
| May 1990 | 161.00 | 3 |
| Apr 1990 | 81.00 | 3 |
| Mar 1990 | 164.00 | 3 |
| Feb 1990 | 167.00 | 3 |
| Jan 1990 | 164.00 | 3 |
| Dec 1989 | 81.00 | 3 |
| Nov 1989 | 164.00 | 3 |
| Oct 1989 | 166.00 | 3 |
| Sep 1989 | 163.00 | 3 |
| Aug 1989 | 86.00 | 3 |
| Jul 1989 | 84.00 | 3 |
| Jun 1989 | 163.00 | 3 |
| May 1989 | 82.00 | 3 |
| Apr 1989 | 85.00 | 3 |
| Mar 1989 | 86.00 | 3 |
| Feb 1989 | 86.00 | 3 |
| Jan 1989 | 86.00 | 3 |
| Dec 1988 | 173.00 | 3 |
| Nov 1988 | 83.00 | 3 |
| May 1988 | 80.00 | 3 |
| Apr 1988 | 85.00 | 3 |
| Mar 1988 | 164.00 | 3 |
| Feb 1988 | 85.00 | 3 |
| Jan 1988 | 80.00 | 3 |
| Dec 1987 | 165.00 | 3 |
| Nov 1987 | 84.00 | 3 |
| Oct 1987 | 161.00 | 3 |
| Sep 1987 | 80.00 | 3 |
| Jul 1987 | 78.00 | 3 |
| Jun 1987 | 79.00 | 3 |
| May 1987 | 82.00 | 3 |
| Apr 1987 | 79.00 | 3 |
| Mar 1987 | 84.00 | 3 |
| Feb 1987 | 82.00 | 3 |
| Jan 1987 | 82.00 | 3 |
| Dec 1986 | 84.00 | 3 |
| Nov 1986 | 81.00 | 3 |
| Oct 1986 | 80.00 | 3 |
| Sep 1986 | 82.00 | 3 |
| Aug 1986 | 79.00 | 3 |
| Jul 1986 | 82.00 | 3 |
| Jun 1986 | 81.00 | 3 |
| May 1986 | 82.00 | 3 |
| Apr 1986 | 80.00 | 3 |
| Mar 1986 | 81.00 | 3 |
| Feb 1986 | 83.00 | 3 |
| Jan 1986 | 81.00 | 3 |
| Dec 1985 | 81.00 | 3 |
| Nov 1985 | 81.00 | 3 |
| Oct 1985 | 84.00 | 3 |
| Sep 1985 | 162.00 | 3 |
| Aug 1985 | 79.00 | 3 |
| Jul 1985 | 83.00 | 3 |
| Jun 1985 | 162.00 | 3 |
| May 1985 | 79.00 | 3 |
| Apr 1985 | 162.00 | 3 |
| Mar 1985 | 87.00 | 3 |
| Feb 1985 | 81.00 | 3 |
| Jan 1985 | 167.00 | 3 |
| Dec 1984 | 85.00 | 3 |
| Nov 1984 | 167.00 | 3 |
| Oct 1984 | 165.00 | 3 |
| Sep 1984 | 80.00 | 3 |
| Aug 1984 | 162.00 | 3 |
| Jul 1984 | 163.00 | 3 |
| Jun 1984 | 83.00 | 3 |
| May 1984 | 164.00 | 3 |
| Apr 1984 | 167.00 | 3 |
| Mar 1984 | 81.00 | 3 |
| Feb 1984 | 167.00 | 3 |
| Jan 1984 | 167.00 | 3 |
| Dec 1983 | 85.00 | 3 |
| Nov 1983 | 163.00 | 3 |
| Oct 1983 | 164.00 | 3 |
| Sep 1983 | 79.00 | 3 |
| Aug 1983 | 163.00 | 3 |
| Jul 1983 | 162.00 | 3 |
| Jun 1983 | 165.00 | 3 |
| May 1983 | 83.00 | 3 |
| Apr 1983 | 166.00 | 3 |
| Mar 1983 | 165.00 | 3 |
| Feb 1983 | 167.00 | 3 |
| Jan 1983 | 85.00 | 3 |
| Dec 1982 | 168.00 | 3 |
| Nov 1982 | 167.00 | 3 |
| Oct 1982 | 163.00 | 3 |
| Sep 1982 | 80.00 | 3 |
| Aug 1982 | 162.00 | 3 |
| Jul 1982 | 162.00 | 3 |
| Jun 1982 | 159.00 | 3 |
| May 1982 | 165.00 | 3 |
| Apr 1982 | 165.00 | 3 |
| Mar 1982 | 166.00 | 3 |
| Feb 1982 | 86.00 | 3 |
| Jan 1982 | 167.00 | 3 |
| Dec 1981 | 163.00 | 3 |
| Nov 1981 | 164.00 | 3 |
| Oct 1981 | 161.00 | 3 |
| Sep 1981 | 161.00 | 3 |
| Aug 1981 | 241.00 | 3 |
| Jul 1981 | 161.00 | 3 |
| Jun 1981 | 161.00 | 3 |
| May 1981 | 164.00 | 3 |
| Apr 1981 | 161.00 | 3 |
| Mar 1981 | 165.00 | 3 |
| Feb 1981 | 165.00 | 3 |
| Jan 1981 | 245.00 | 3 |
| Dec 1980 | 165.00 | 3 |
| Nov 1980 | 167.00 | 3 |
| Oct 1980 | 162.00 | 3 |
| Sep 1980 | 161.00 | 3 |
| Aug 1980 | 239.00 | 3 |
| Jul 1980 | 162.00 | 3 |
| Jun 1980 | 243.00 | 3 |
| May 1980 | 163.00 | 3 |
| Apr 1980 | 165.00 | 3 |
| Mar 1980 | 245.00 | 3 |
| Feb 1980 | 166.00 | 3 |
| Jan 1980 | 165.00 | 3 |
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 |
|---|---|---|---|
| MAYFIELD | 3 | Winterscheid Oil, LLC | Plugged and Abandoned |
| MAYFIELD | 6 | Splechter, Tim | Producing |
| MAYFIELD | 4 | Winterscheid Oil, LLC | Plugged and Abandoned |
| MAYFIELD | 1-SWD | unavailable | — |
| DITTY | 2 | unavailable | — |
| MAYFIELD | 7 | Winterscheid Oil, LLC | Plugged and Abandoned |
| MAYFIELD | 8 | Splechter, Tim | Authorized Injection Well |
| MAYFIELD | 5 | unavailable | — |
| MAYFIELD | 1 | unavailable | Plugged and Abandoned |
| MAYFIELD | 5 | unavailable | Plugged and Abandoned |
Location
37.996134, -96.007943 · NWNENW Sec 5 T24S R13E
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001109492. The state’s own record.