WALZ
Lease 1001120325 · Trego County, Kansas · SESESW Sec 12 T11S R21W · DOR 110394
Monthly oil production
367 months filed with the Kansas Geological Survey, Jan 1980 to Mar 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 244,355.65 bbl.
| Month | Oil (bbl) | Wells |
|---|---|---|
| Mar 2026 | 161.53 | 1 |
| Feb 2026 | 165.17 | 1 |
| Dec 2025 | 165.15 | 1 |
| Nov 2025 | 184.93 | 1 |
| Sep 2025 | 160.23 | 1 |
| Jul 2025 | 158.86 | 1 |
| Jun 2025 | 159.93 | 1 |
| May 2025 | 162.25 | 1 |
| Mar 2025 | 160.72 | 1 |
| Jan 2025 | 157.52 | 1 |
| Dec 2024 | 167.41 | 1 |
| Oct 2024 | 160.36 | 1 |
| Sep 2024 | 167.09 | 1 |
| Jul 2024 | 158.46 | 1 |
| Jun 2024 | 163.94 | 1 |
| Apr 2024 | 164.08 | 1 |
| Mar 2024 | 158.86 | 1 |
| Jan 2024 | 167.76 | 1 |
| Nov 2023 | 162.96 | 1 |
| Oct 2023 | 161.08 | 1 |
| Aug 2023 | 156.18 | 1 |
| Jul 2023 | 163.63 | 1 |
| Jun 2023 | 156.78 | 1 |
| May 2023 | 169.64 | 1 |
| Mar 2023 | 160.61 | 1 |
| Feb 2023 | 160.10 | 1 |
| Jan 2023 | 159.76 | 1 |
| Nov 2022 | 163.49 | 1 |
| Oct 2022 | 160.53 | 1 |
| Aug 2022 | 163.69 | 1 |
| Jul 2022 | 162.27 | 1 |
| Jun 2022 | 165.28 | 1 |
| May 2022 | 158.82 | 1 |
| Apr 2022 | 166.14 | 1 |
| Mar 2022 | 160.88 | 1 |
| Jan 2022 | 162.19 | 1 |
| Dec 2021 | 153.63 | 1 |
| Oct 2021 | 164.35 | 1 |
| Sep 2021 | 159.90 | 1 |
| Aug 2021 | 164.34 | 1 |
| Jul 2021 | 160.04 | 1 |
| May 2021 | 160.42 | 1 |
| Apr 2021 | 166.66 | 1 |
| Mar 2021 | 161.46 | 1 |
| Feb 2021 | 163.88 | 1 |
| Jan 2021 | 159.01 | 1 |
| Dec 2020 | 162.54 | 1 |
| Oct 2020 | 166.40 | 1 |
| Sep 2020 | 164.21 | 1 |
| Aug 2020 | 164.33 | 1 |
| Jul 2020 | 163.09 | 1 |
| Jun 2020 | 328.85 | 1 |
| May 2020 | 168.50 | 1 |
| Mar 2020 | 162.64 | 1 |
| Feb 2020 | 163.95 | 1 |
| Jan 2020 | 164.69 | 1 |
| Dec 2019 | 166.15 | 1 |
| Nov 2019 | 163.11 | 1 |
| Oct 2019 | 166.87 | 1 |
| Sep 2019 | 163.76 | 1 |
| Aug 2019 | 166.21 | 1 |
| Jul 2019 | 161.69 | 1 |
| Jun 2019 | 327.29 | 1 |
| May 2019 | 159.83 | 1 |
| Mar 2019 | 164.09 | 1 |
| Feb 2019 | 340.82 | 1 |
| Jan 2019 | 137.65 | 1 |
| May 2017 | 164.52 | 1 |
| Jan 2017 | 162.59 | 1 |
| Sep 2016 | 165.51 | 1 |
| Jun 2016 | 160.39 | 1 |
| Mar 2016 | 164.86 | 1 |
| Dec 2015 | 162.37 | 1 |
| Oct 2015 | 165.24 | 1 |
| Aug 2015 | 162.55 | 1 |
| Jun 2015 | 164.92 | 1 |
| Apr 2015 | 157.42 | 1 |
| Mar 2015 | 162.36 | 1 |
| Dec 2014 | 161.32 | 1 |
| Oct 2014 | 165.77 | 1 |
| Sep 2014 | 159.11 | 1 |
| Jul 2014 | 170.72 | 1 |
| Jun 2014 | 161.23 | 1 |
| May 2014 | 168.59 | 1 |
| Mar 2014 | 160.78 | 1 |
| Feb 2014 | 162.55 | 1 |
| Dec 2013 | 164.03 | 1 |
| Nov 2013 | 166.65 | 1 |
| Sep 2013 | 163.30 | 1 |
| Aug 2013 | 165.24 | 1 |
| Jun 2013 | 163.71 | 1 |
| May 2013 | 164.40 | 1 |
| Apr 2013 | 163.50 | 1 |
| Feb 2013 | 168.78 | 1 |
| Jan 2013 | 165.14 | 1 |
| Nov 2012 | 164.45 | 1 |
| Sep 2012 | 162.30 | 1 |
| Aug 2012 | 162.49 | 1 |
| Jun 2012 | 168.80 | 1 |
| May 2012 | 163.69 | 1 |
| Mar 2012 | 165.18 | 1 |
| Feb 2012 | 165.39 | 1 |
| Jan 2012 | 165.07 | 1 |
| Nov 2011 | 162.89 | 1 |
| Sep 2011 | 167.91 | 1 |
| Jul 2011 | 154.47 | 1 |
| Jun 2011 | 163.52 | 1 |
| Apr 2011 | 167.02 | 1 |
| Mar 2011 | 165.05 | 1 |
| Feb 2011 | 165.04 | 1 |
| Dec 2010 | 163.45 | 1 |
| Oct 2010 | 164.08 | 1 |
| Sep 2010 | 167.16 | 1 |
| Aug 2010 | 156.30 | 1 |
| Jun 2010 | 154.27 | 1 |
| May 2010 | 165.64 | 1 |
| Mar 2010 | 160.36 | 1 |
| Feb 2010 | 166.96 | 1 |
| Jan 2010 | 167.92 | 1 |
| Nov 2009 | 162.66 | 1 |
| Oct 2009 | 168.56 | 1 |
| Aug 2009 | 157.61 | 1 |
| Jul 2009 | 163.51 | 1 |
| May 2009 | 159.28 | 1 |
| Apr 2009 | 163.65 | 1 |
| Mar 2009 | 162.05 | 1 |
| Jan 2009 | 167.72 | 1 |
| Dec 2008 | 163.72 | 1 |
| Oct 2008 | 169.25 | 1 |
| Sep 2008 | 166.36 | 1 |
| Jul 2008 | 164.04 | 1 |
| Jun 2008 | 159.33 | 1 |
| May 2008 | 165.35 | 1 |
| Apr 2008 | 159.25 | 1 |
| Feb 2008 | 165.46 | 1 |
| Jan 2008 | 163.89 | 1 |
| Dec 2007 | 162.66 | 1 |
| Oct 2007 | 162.87 | 1 |
| Sep 2007 | 163.33 | 1 |
| Aug 2007 | 162.44 | 1 |
| Jun 2007 | 160.43 | 1 |
| May 2007 | 167.25 | 1 |
| Apr 2007 | 162.03 | 1 |
| Mar 2007 | 166.26 | 1 |
| Jan 2007 | 165.03 | 1 |
| Dec 2006 | 166.97 | 1 |
| Nov 2006 | 164.77 | 1 |
| Sep 2006 | 168.94 | 1 |
| Jul 2006 | 158.96 | 1 |
| May 2006 | 156.56 | 1 |
| Apr 2006 | 162.28 | 1 |
| Feb 2006 | 163.67 | 1 |
| Dec 2005 | 153.75 | 1 |
| Nov 2005 | 169.55 | 1 |
| Sep 2005 | 161.79 | 1 |
| Aug 2005 | 161.84 | 1 |
| Jun 2005 | 161.77 | 1 |
| May 2005 | 161.67 | 1 |
| Apr 2005 | 163.34 | 1 |
| Feb 2005 | 163.92 | 1 |
| Jan 2005 | 164.88 | 1 |
| Dec 2004 | 170.18 | 1 |
| Oct 2004 | 163.19 | 1 |
| Aug 2004 | 208.70 | 1 |
| Jul 2004 | 163.36 | 1 |
| Jun 2004 | 163.91 | 1 |
| May 2004 | 160.71 | 1 |
| Mar 2004 | 320.48 | 1 |
| Jan 2004 | 162.52 | 1 |
| Dec 2003 | 165.42 | 1 |
| Oct 2003 | 163.65 | 1 |
| Aug 2003 | 163.00 | 1 |
| Jul 2003 | 163.12 | 1 |
| May 2003 | 159.81 | 1 |
| Apr 2003 | 164.03 | 1 |
| Mar 2003 | 163.86 | 1 |
| Jan 2003 | 162.13 | 1 |
| Dec 2002 | 163.38 | 1 |
| Nov 2002 | 166.80 | 1 |
| Sep 2002 | 163.69 | 1 |
| Aug 2002 | 165.71 | 1 |
| Jun 2002 | 161.02 | 1 |
| May 2002 | 164.96 | 1 |
| Apr 2002 | 163.63 | 1 |
| Mar 2002 | 165.97 | 1 |
| Feb 2002 | 163.54 | 1 |
| Jan 2002 | 170.76 | 1 |
| Nov 2001 | 166.31 | 1 |
| Oct 2001 | 160.26 | 1 |
| Aug 2001 | 156.98 | 1 |
| Jul 2001 | 159.34 | 1 |
| Jun 2001 | 162.18 | 1 |
| Apr 2001 | 164.87 | 1 |
| Mar 2001 | 162.38 | 1 |
| Feb 2001 | 166.97 | 1 |
| Dec 2000 | 164.46 | 1 |
| Nov 2000 | 167.69 | 1 |
| Oct 2000 | 162.59 | 1 |
| Sep 2000 | 165.41 | 1 |
| Jul 2000 | 323.81 | 1 |
| May 2000 | 161.42 | 1 |
| Apr 2000 | 167.95 | 1 |
| Mar 2000 | 160.85 | 1 |
| Jan 2000 | 163.24 | 1 |
| Dec 1999 | 163.61 | 1 |
| Nov 1999 | 170.11 | 1 |
| Sep 1999 | 163.12 | 1 |
| Aug 1999 | 165.71 | 1 |
| Jul 1999 | 160.60 | 1 |
| Jun 1999 | 165.66 | 1 |
| May 1999 | 163.82 | 1 |
| Mar 1999 | 168.01 | 1 |
| Feb 1999 | 165.79 | 1 |
| Dec 1998 | 165.75 | 1 |
| Nov 1998 | 167.09 | 1 |
| Oct 1998 | 164.91 | 1 |
| Aug 1998 | 323.25 | 1 |
| Jun 1998 | 163.08 | 1 |
| May 1998 | 167.67 | 1 |
| Apr 1998 | 166.40 | 1 |
| Feb 1998 | 158.31 | 1 |
| Jan 1998 | 170.52 | 1 |
| Dec 1997 | 167.47 | 1 |
| Nov 1997 | 166.73 | 1 |
| Oct 1997 | 164.48 | 1 |
| Sep 1997 | 170.79 | 1 |
| Aug 1997 | 164.88 | 1 |
| Jul 1997 | 167.41 | 1 |
| Jun 1997 | 161.71 | 1 |
| May 1997 | 164.57 | 1 |
| Mar 1997 | 163.88 | 1 |
| Jan 1997 | 145.11 | 1 |
| Dec 1996 | 167.28 | 1 |
| Nov 1996 | 183.31 | 1 |
| Oct 1996 | 164.38 | 1 |
| Jul 1996 | 170.49 | 1 |
| Jun 1996 | 172.68 | 1 |
| May 1996 | 165.01 | 1 |
| Apr 1996 | 168.53 | 1 |
| Mar 1996 | 166.33 | 1 |
| Feb 1996 | 185.71 | 1 |
| Dec 1995 | 189.00 | 2 |
| Nov 1995 | 180.00 | 2 |
| Sep 1995 | 176.00 | 2 |
| Aug 1995 | 179.00 | 2 |
| Jun 1995 | 184.00 | 2 |
| May 1995 | 182.00 | 2 |
| Apr 1995 | 185.00 | 2 |
| Feb 1995 | 178.00 | 2 |
| Jan 1995 | 184.00 | 2 |
| Dec 1994 | 182.00 | 2 |
| Nov 1994 | 181.00 | 2 |
| Oct 1994 | 179.00 | 2 |
| Sep 1994 | 178.00 | 2 |
| Jul 1994 | 179.00 | 2 |
| Jun 1994 | 177.00 | 2 |
| May 1994 | 179.00 | 2 |
| Apr 1994 | 178.00 | 2 |
| Mar 1994 | 179.00 | 2 |
| Feb 1994 | 179.00 | 2 |
| Jan 1994 | 183.00 | 2 |
| Dec 1993 | 183.00 | 2 |
| Oct 1993 | 182.00 | 2 |
| Sep 1993 | 184.00 | 2 |
| Aug 1993 | 170.00 | 2 |
| Jun 1993 | 174.00 | 2 |
| May 1993 | 182.00 | 2 |
| Apr 1993 | 180.00 | 2 |
| Mar 1993 | 185.00 | 2 |
| Jan 1993 | 183.00 | 2 |
| Dec 1992 | 185.00 | 2 |
| Nov 1992 | 182.00 | 2 |
| Oct 1992 | 182.00 | 2 |
| Sep 1992 | 179.00 | 2 |
| Aug 1992 | 171.00 | 2 |
| Jul 1992 | 181.00 | 2 |
| Jun 1992 | 178.00 | 2 |
| May 1992 | 177.00 | 2 |
| Apr 1992 | 179.00 | 2 |
| Mar 1992 | 174.00 | 2 |
| Jan 1992 | 170.00 | 2 |
| Dec 1991 | 172.00 | 2 |
| Nov 1991 | 168.00 | 2 |
| Sep 1991 | 189.00 | 2 |
| Aug 1991 | 193.00 | 2 |
| Jul 1991 | 190.00 | 2 |
| Jun 1991 | 195.00 | 2 |
| May 1991 | 197.00 | 2 |
| Apr 1991 | 200.00 | 2 |
| Mar 1991 | 198.00 | 2 |
| Feb 1991 | 193.00 | 2 |
| Jan 1991 | 193.00 | 2 |
| Dec 1990 | 195.00 | 2 |
| Nov 1990 | 198.00 | 2 |
| Oct 1990 | 184.00 | 2 |
| Sep 1990 | 194.00 | 2 |
| Aug 1990 | 391.00 | 2 |
| Jul 1990 | 194.00 | 2 |
| Jun 1990 | 192.00 | 2 |
| May 1990 | 196.00 | 2 |
| Apr 1990 | 200.00 | 2 |
| Mar 1990 | 198.00 | 2 |
| Feb 1990 | 197.00 | 2 |
| Jan 1990 | 200.00 | 2 |
| Dec 1989 | 203.00 | 2 |
| Nov 1989 | 197.00 | 2 |
| Oct 1989 | 199.00 | 2 |
| Aug 1989 | 192.00 | 2 |
| Feb 1989 | 195.00 | 2 |
| Sep 1988 | 196.00 | 2 |
| May 1988 | 196.00 | 2 |
| Jan 1988 | 202.00 | 2 |
| Oct 1987 | 190.00 | 2 |
| Jul 1987 | 173.00 | 2 |
| May 1987 | 169.00 | 2 |
| Apr 1987 | 330.00 | 2 |
| Feb 1987 | 165.00 | 2 |
| Jan 1987 | 166.00 | 2 |
| Dec 1986 | 156.00 | 2 |
| Oct 1986 | 163.00 | 2 |
| Jul 1986 | 154.00 | 2 |
| Apr 1986 | 154.00 | 2 |
| Jan 1986 | 155.00 | 2 |
| Oct 1985 | 156.00 | 2 |
| Aug 1985 | 161.00 | 2 |
| Jun 1985 | 166.00 | 2 |
| May 1985 | 166.00 | 2 |
| Mar 1985 | 153.00 | 2 |
| Feb 1985 | 156.00 | 2 |
| Jan 1985 | 174.00 | 2 |
| Dec 1984 | 170.00 | 2 |
| Nov 1984 | 169.00 | 2 |
| Sep 1984 | 171.00 | 2 |
| Aug 1984 | 175.00 | 2 |
| Jun 1984 | 167.00 | 2 |
| Apr 1984 | 169.00 | 2 |
| Dec 1983 | 178.00 | 2 |
| Sep 1983 | 172.00 | 2 |
| Jul 1983 | 174.00 | 2 |
| May 1983 | 169.00 | 2 |
| Mar 1983 | 167.00 | 2 |
| Jan 1983 | 167.00 | 2 |
| Nov 1982 | 162.00 | 2 |
| Sep 1982 | 169.00 | 2 |
| Jul 1982 | 172.00 | 2 |
| Jun 1982 | 154.00 | 2 |
| Apr 1982 | 175.00 | 2 |
| Mar 1982 | 178.00 | 2 |
| Jan 1982 | 169.00 | 2 |
| Dec 1981 | 170.00 | 2 |
| Oct 1981 | 172.00 | 2 |
| Sep 1981 | 176.00 | 2 |
| Jul 1981 | 173.00 | 2 |
| Jun 1981 | 165.00 | 2 |
| May 1981 | 172.00 | 2 |
| Apr 1981 | 174.00 | 2 |
| Mar 1981 | 175.00 | 2 |
| Jan 1981 | 346.00 | 2 |
| Nov 1980 | 173.00 | 2 |
| Oct 1980 | 208.00 | 2 |
| Sep 1980 | 161.00 | 2 |
| Jul 1980 | 173.00 | 2 |
| Jun 1980 | 170.00 | 2 |
| May 1980 | 169.00 | 2 |
| Apr 1980 | 169.00 | 2 |
| Mar 1980 | 174.00 | 2 |
| Jan 1980 | 337.00 | 2 |
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
39.103198, -99.602337 · SESESW Sec 12 T11S R21W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001120325. The state’s own record.