SHAFFER
Lease 1001131735 · Russell County, Kansas · NWNWNE Sec 20 T13S R15W · DOR 118465
Oil1981–20265 wells
Operator
V. Francis Weigel Family Partnership LLC
Cumulative (state figure)
59,149.15 bbl
First production
1981
Last production
2026
Location (PLSS)
NWNWNE Sec 20 T13S R15W
Monthly oil production
330 months filed with the Kansas Geological Survey, Oct 1981 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
59,149.20 bbl
Months filed
330
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Mar 2026 | 163.13 | 1 |
| Jan 2026 | 164.08 | 1 |
| Oct 2025 | 157.69 | 1 |
| Aug 2025 | 162.74 | 1 |
| Jun 2025 | 156.00 | 1 |
| May 2025 | 156.99 | 1 |
| Mar 2025 | 162.08 | 1 |
| Jan 2025 | 163.01 | 1 |
| Nov 2024 | 164.10 | 1 |
| Sep 2024 | 158.68 | 1 |
| Jul 2024 | 157.13 | 1 |
| May 2024 | 160.64 | 1 |
| Mar 2024 | 161.82 | 1 |
| Jan 2024 | 166.25 | 1 |
| Nov 2023 | 164.26 | 1 |
| Sep 2023 | 162.63 | 1 |
| Jul 2023 | 160.96 | 1 |
| May 2023 | 158.83 | 1 |
| Mar 2023 | 161.83 | 1 |
| Jan 2023 | 156.56 | 1 |
| Dec 2022 | 166.05 | 1 |
| Oct 2022 | 162.51 | 1 |
| Aug 2022 | 158.52 | 1 |
| Jun 2022 | 160.29 | 1 |
| Apr 2022 | 159.36 | 1 |
| Mar 2022 | 161.18 | 1 |
| Jan 2022 | 162.14 | 1 |
| Nov 2021 | 159.45 | 1 |
| Oct 2021 | 154.43 | 1 |
| Jul 2021 | 159.00 | 1 |
| May 2021 | 159.86 | 1 |
| Apr 2021 | 159.99 | 1 |
| Feb 2021 | 160.51 | 1 |
| Dec 2020 | 162.11 | 1 |
| Oct 2020 | 161.66 | 1 |
| Sep 2020 | 163.37 | 1 |
| Jul 2020 | 159.94 | 1 |
| May 2020 | 164.00 | 1 |
| Mar 2020 | 159.62 | 1 |
| Feb 2020 | 163.03 | 1 |
| Dec 2019 | 165.77 | 1 |
| Oct 2019 | 160.79 | 1 |
| Sep 2019 | 158.86 | 1 |
| Jul 2019 | 153.93 | 1 |
| May 2019 | 159.67 | 1 |
| Apr 2019 | 154.33 | 1 |
| Feb 2019 | 164.75 | 1 |
| Dec 2018 | 159.31 | 1 |
| Nov 2018 | 161.83 | 1 |
| Sep 2018 | 161.66 | 1 |
| Jul 2018 | 155.46 | 1 |
| Jun 2018 | 162.53 | 1 |
| Apr 2018 | 162.27 | 1 |
| Mar 2018 | 158.82 | 1 |
| Jan 2018 | 162.89 | 1 |
| Nov 2017 | 161.40 | 1 |
| Oct 2017 | 159.03 | 1 |
| Aug 2017 | 156.83 | 1 |
| Jul 2017 | 158.38 | 1 |
| May 2017 | 158.33 | 1 |
| Apr 2017 | 156.54 | 1 |
| Feb 2017 | 157.95 | 1 |
| Jan 2017 | 157.91 | 1 |
| Nov 2016 | 162.58 | 1 |
| Oct 2016 | 161.57 | 1 |
| Aug 2016 | 157.93 | 1 |
| Jun 2016 | 160.83 | 1 |
| May 2016 | 161.68 | 1 |
| Mar 2016 | 163.39 | 1 |
| Feb 2016 | 166.05 | 1 |
| Dec 2015 | 163.43 | 1 |
| Nov 2015 | 154.70 | 1 |
| Sep 2015 | 158.20 | 1 |
| Aug 2015 | 159.61 | 1 |
| Jun 2015 | 157.21 | 1 |
| May 2015 | 161.70 | 1 |
| Mar 2015 | 157.33 | 1 |
| Feb 2015 | 163.44 | 1 |
| Jan 2015 | 159.21 | 1 |
| Nov 2014 | 161.65 | 1 |
| Oct 2014 | 160.96 | 1 |
| Aug 2014 | 157.53 | 1 |
| Jul 2014 | 160.21 | 1 |
| Jun 2014 | 157.58 | 1 |
| May 2014 | 162.31 | 1 |
| Mar 2014 | 160.97 | 1 |
| Feb 2014 | 167.40 | 1 |
| Jan 2014 | 165.52 | 1 |
| Nov 2013 | 166.45 | 1 |
| Oct 2013 | 158.01 | 1 |
| Sep 2013 | 159.36 | 1 |
| Aug 2013 | 158.41 | 1 |
| Jul 2013 | 161.78 | 1 |
| May 2013 | 160.54 | 1 |
| Apr 2013 | 162.37 | 1 |
| Mar 2013 | 160.99 | 1 |
| Feb 2013 | 163.90 | 1 |
| Jan 2013 | 164.09 | 1 |
| Dec 2012 | 161.96 | 1 |
| Nov 2012 | 162.61 | 1 |
| Oct 2012 | 321.13 | 1 |
| Sep 2012 | 162.36 | 1 |
| Aug 2012 | 321.87 | 1 |
| Jul 2012 | 321.18 | 1 |
| Jun 2012 | 156.51 | 1 |
| Mar 2012 | 162.09 | 1 |
| Jan 2012 | 159.50 | 1 |
| Dec 2011 | 154.50 | 1 |
| Oct 2011 | 157.81 | 1 |
| Aug 2011 | 156.77 | 1 |
| Jun 2011 | 167.74 | 1 |
| Apr 2011 | 159.49 | 1 |
| Feb 2011 | 159.18 | 1 |
| Dec 2010 | 159.60 | 1 |
| Oct 2010 | 157.33 | 1 |
| Aug 2010 | 157.65 | 1 |
| Jun 2010 | 156.12 | 1 |
| Apr 2010 | 160.26 | 1 |
| Mar 2010 | 161.10 | 1 |
| Jan 2010 | 163.71 | 1 |
| Nov 2009 | 159.01 | 1 |
| Sep 2009 | 157.24 | 1 |
| Jul 2009 | 156.53 | 1 |
| May 2009 | 156.08 | 1 |
| Mar 2009 | 158.76 | 1 |
| Jan 2009 | 160.99 | 1 |
| Nov 2008 | 161.96 | 1 |
| Sep 2008 | 158.31 | 1 |
| Jul 2008 | 155.23 | 1 |
| May 2008 | 154.75 | 1 |
| Apr 2008 | 157.28 | 1 |
| Feb 2008 | 156.54 | 1 |
| Dec 2007 | 155.60 | 1 |
| Oct 2007 | 155.47 | 1 |
| Aug 2007 | 154.35 | 1 |
| Jun 2007 | 152.35 | 1 |
| Apr 2007 | 156.89 | 1 |
| Feb 2007 | 157.33 | 1 |
| Dec 2006 | 156.15 | 1 |
| Oct 2006 | 155.28 | 1 |
| Aug 2006 | 155.73 | 1 |
| Jul 2006 | 152.28 | 1 |
| Apr 2006 | 153.97 | 1 |
| Mar 2006 | 155.47 | 1 |
| Jan 2006 | 155.66 | 1 |
| Nov 2005 | 158.44 | 1 |
| Sep 2005 | 152.20 | 1 |
| Aug 2005 | 154.59 | 1 |
| Jun 2005 | 76.14 | 1 |
| Apr 2005 | 155.68 | 1 |
| Feb 2005 | 157.05 | 1 |
| Dec 2004 | 150.73 | 1 |
| Nov 2004 | 155.25 | 1 |
| Sep 2004 | 156.27 | 1 |
| Jul 2004 | 152.75 | 1 |
| May 2004 | 153.72 | 1 |
| Mar 2004 | 155.51 | 1 |
| Feb 2004 | 152.10 | 1 |
| Dec 2003 | 156.43 | 1 |
| Oct 2003 | 157.86 | 1 |
| Aug 2003 | 156.37 | 1 |
| Jun 2003 | 154.02 | 1 |
| Apr 2003 | 153.52 | 1 |
| Mar 2003 | 155.73 | 1 |
| Jan 2003 | 156.01 | 1 |
| Nov 2002 | 153.40 | 1 |
| Sep 2002 | 158.72 | 1 |
| Aug 2002 | 156.63 | 1 |
| Jun 2002 | 153.80 | 1 |
| Apr 2002 | 155.97 | 1 |
| Feb 2002 | 156.89 | 1 |
| Dec 2001 | 155.78 | 1 |
| Oct 2001 | 156.48 | 1 |
| Sep 2001 | 156.12 | 1 |
| Jul 2001 | 153.06 | 1 |
| May 2001 | 157.15 | 1 |
| Apr 2001 | 160.61 | 1 |
| Feb 2001 | 160.42 | 1 |
| Dec 2000 | 162.08 | 1 |
| Oct 2000 | 154.85 | 1 |
| Sep 2000 | 155.30 | 1 |
| Jul 2000 | 153.31 | 1 |
| Jun 2000 | 158.42 | 1 |
| Apr 2000 | 157.15 | 1 |
| Feb 2000 | 159.06 | 1 |
| Jan 2000 | 157.36 | 1 |
| Nov 1999 | 159.67 | 1 |
| Oct 1999 | 155.71 | 1 |
| Aug 1999 | 152.49 | 1 |
| Jun 1999 | 153.72 | 1 |
| May 1999 | 157.85 | 1 |
| Mar 1999 | 154.25 | 1 |
| Jan 1999 | 159.65 | 1 |
| Dec 1998 | 155.22 | 1 |
| Oct 1998 | 161.65 | 1 |
| Sep 1998 | 158.69 | 1 |
| Jul 1998 | 155.94 | 1 |
| Jun 1998 | 158.15 | 1 |
| Apr 1998 | 159.81 | 1 |
| Feb 1998 | 160.49 | 1 |
| Jan 1998 | 284.75 | 1 |
| Oct 1997 | 153.85 | 1 |
| Sep 1997 | 156.29 | 1 |
| Jul 1997 | 158.69 | 1 |
| Jun 1997 | 162.08 | 1 |
| Apr 1997 | 162.05 | 1 |
| Feb 1997 | 161.39 | 1 |
| Jan 1997 | 162.78 | 1 |
| Nov 1996 | 164.93 | 1 |
| Oct 1996 | 163.98 | 1 |
| Aug 1996 | 163.62 | 1 |
| Jul 1996 | 159.06 | 1 |
| May 1996 | 162.11 | 1 |
| Mar 1996 | 38.33 | 1 |
| Feb 1996 | 160.28 | 1 |
| Jan 1996 | 163.50 | 1 |
| Nov 1995 | 163.00 | 1 |
| Oct 1995 | 162.00 | 1 |
| Aug 1995 | 322.00 | 1 |
| May 1995 | 161.00 | 1 |
| Apr 1995 | 163.00 | 1 |
| Feb 1995 | 164.00 | 1 |
| Jan 1995 | 158.00 | 1 |
| Nov 1994 | 162.00 | 1 |
| Oct 1994 | 162.00 | 1 |
| Aug 1994 | 160.00 | 1 |
| Jul 1994 | 181.00 | 1 |
| Apr 1994 | 160.00 | 1 |
| Mar 1994 | 162.00 | 1 |
| Feb 1994 | 154.00 | 1 |
| Dec 1993 | 164.00 | 1 |
| Nov 1993 | 164.00 | 1 |
| Oct 1993 | 165.00 | 1 |
| Aug 1993 | 162.00 | 1 |
| Jul 1993 | 323.00 | 1 |
| Jan 1993 | 165.00 | 1 |
| Dec 1992 | 12.00 | 1 |
| Nov 1992 | 161.00 | 1 |
| Sep 1992 | 162.00 | 1 |
| Aug 1992 | 160.00 | 1 |
| Jul 1992 | 163.00 | 1 |
| May 1992 | 164.00 | 1 |
| Mar 1992 | 167.00 | 1 |
| Jan 1992 | 323.00 | 1 |
| Oct 1991 | 200.00 | 1 |
| Jul 1991 | 199.00 | 1 |
| Jun 1991 | 199.00 | 1 |
| Apr 1991 | 201.00 | 1 |
| Feb 1991 | 185.00 | 1 |
| Jan 1991 | 203.00 | 1 |
| Oct 1990 | 201.00 | 1 |
| Aug 1990 | 199.00 | 1 |
| Jul 1990 | 197.00 | 1 |
| May 1990 | 200.00 | 1 |
| Feb 1990 | 202.00 | 1 |
| Jan 1990 | 200.00 | 1 |
| Oct 1989 | 199.00 | 1 |
| Aug 1989 | 197.00 | 1 |
| Jul 1989 | 200.00 | 1 |
| May 1989 | 198.00 | 1 |
| Mar 1989 | 201.00 | 1 |
| Jan 1989 | 202.00 | 1 |
| Dec 1988 | 203.00 | 1 |
| Oct 1988 | 200.00 | 1 |
| Aug 1988 | 198.00 | 1 |
| Jun 1988 | 196.00 | 1 |
| Apr 1988 | 202.00 | 1 |
| Mar 1988 | 201.00 | 1 |
| Jan 1988 | 200.00 | 1 |
| Dec 1987 | 202.00 | 1 |
| Oct 1987 | 201.00 | 1 |
| Aug 1987 | 198.00 | 1 |
| Jun 1987 | 198.00 | 1 |
| May 1987 | 200.00 | 1 |
| Apr 1987 | 199.00 | 1 |
| Feb 1987 | 202.00 | 1 |
| Jan 1987 | 202.00 | 1 |
| Nov 1986 | 205.00 | 1 |
| Sep 1986 | 201.00 | 1 |
| Jul 1986 | 183.00 | 1 |
| Jun 1986 | 197.00 | 1 |
| May 1986 | 198.00 | 1 |
| Mar 1986 | 201.00 | 1 |
| Feb 1986 | 203.00 | 1 |
| Dec 1985 | 203.00 | 1 |
| Nov 1985 | 203.00 | 1 |
| Oct 1985 | 202.00 | 1 |
| Sep 1985 | 186.00 | 1 |
| Jul 1985 | 198.00 | 1 |
| Jun 1985 | 196.00 | 1 |
| Apr 1985 | 200.00 | 1 |
| Mar 1985 | 200.00 | 1 |
| Feb 1985 | 203.00 | 1 |
| Jan 1985 | 201.00 | 1 |
| Nov 1984 | 203.00 | 1 |
| Oct 1984 | 199.00 | 1 |
| Sep 1984 | 199.00 | 1 |
| Jul 1984 | 199.00 | 1 |
| Jun 1984 | 199.00 | 1 |
| May 1984 | 200.00 | 1 |
| Apr 1984 | 202.00 | 1 |
| Mar 1984 | 202.00 | 1 |
| Feb 1984 | 202.00 | 1 |
| Jan 1984 | 201.00 | 1 |
| Dec 1983 | 202.00 | 1 |
| Oct 1983 | 202.00 | 1 |
| Sep 1983 | 195.00 | 1 |
| Aug 1983 | 198.00 | 1 |
| Jul 1983 | 157.00 | 1 |
| Jun 1983 | 199.00 | 1 |
| May 1983 | 200.00 | 1 |
| Apr 1983 | 199.00 | 1 |
| Mar 1983 | 200.00 | 1 |
| Feb 1983 | 201.00 | 1 |
| Jan 1983 | 202.00 | 1 |
| Dec 1982 | 404.00 | 1 |
| Nov 1982 | 198.00 | 1 |
| Oct 1982 | 201.00 | 1 |
| Sep 1982 | 200.00 | 1 |
| Aug 1982 | 394.00 | 1 |
| Jul 1982 | 199.00 | 1 |
| Jun 1982 | 395.00 | 1 |
| May 1982 | 199.00 | 1 |
| Apr 1982 | 404.00 | 1 |
| Mar 1982 | 202.00 | 1 |
| Feb 1982 | 404.00 | 1 |
| Jan 1982 | 603.00 | 1 |
| Dec 1981 | 402.00 | 1 |
| Nov 1981 | 580.00 | 1 |
| Oct 1981 | 601.00 | 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
5 wells the state's well register assigns to this lease. Every one has a page.
Location
38.913279, -99.009941 · NWNWNE Sec 20 T13S R15W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001131735. The state’s own record.