HOFMASTER
Lease 1001115913 · Stafford County, Kansas · SWNESW Sec 23 T22S R14W · DOR 107070
Monthly oil production
348 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 166,718.76 bbl.
| Month | Oil (bbl) | Wells |
|---|---|---|
| Apr 2026 | 176.30 | 2 |
| Mar 2026 | 178.99 | 2 |
| Feb 2026 | 187.79 | 2 |
| Jan 2026 | 331.88 | 2 |
| Nov 2025 | 182.32 | 2 |
| Oct 2025 | 190.08 | 2 |
| Sep 2025 | 173.04 | 2 |
| Aug 2025 | 172.96 | 2 |
| Jul 2025 | 179.28 | 2 |
| Jun 2025 | 328.79 | 2 |
| May 2025 | 188.89 | 2 |
| Apr 2025 | 176.67 | 2 |
| Mar 2025 | 188.58 | 2 |
| Feb 2025 | 153.64 | 2 |
| Jan 2025 | 182.80 | 2 |
| Dec 2024 | 181.44 | 2 |
| Nov 2024 | 184.28 | 2 |
| Oct 2024 | 163.54 | 2 |
| Sep 2024 | 360.50 | 2 |
| Aug 2024 | 157.82 | 2 |
| Jul 2024 | 174.12 | 2 |
| Jun 2024 | 159.39 | 2 |
| May 2024 | 367.18 | 2 |
| Apr 2024 | 152.00 | 2 |
| Mar 2024 | 162.19 | 2 |
| Feb 2024 | 320.75 | 2 |
| Jan 2024 | 155.29 | 2 |
| Dec 2023 | 342.92 | 2 |
| Nov 2023 | 171.54 | 2 |
| Oct 2023 | 190.23 | 2 |
| Sep 2023 | 354.64 | 2 |
| Aug 2023 | 335.65 | 2 |
| Jul 2023 | 186.27 | 2 |
| Jun 2023 | 387.34 | 2 |
| May 2023 | 558.07 | 2 |
| Apr 2023 | 166.66 | 2 |
| Mar 2023 | 159.80 | 2 |
| Feb 2023 | 174.51 | 2 |
| Jan 2023 | 152.10 | 2 |
| Oct 2022 | 157.00 | 2 |
| Sep 2022 | 189.43 | 2 |
| Jul 2022 | 179.49 | 2 |
| Jun 2022 | 189.22 | 2 |
| May 2022 | 165.36 | 2 |
| Mar 2022 | 199.70 | 2 |
| Jan 2022 | 152.03 | 2 |
| Dec 2021 | 179.02 | 2 |
| Nov 2021 | 187.63 | 2 |
| Sep 2021 | 158.49 | 2 |
| Jun 2021 | 158.81 | 2 |
| Apr 2021 | 173.13 | 2 |
| Mar 2021 | 149.67 | 2 |
| Dec 2020 | 172.93 | 2 |
| Oct 2020 | 177.71 | 2 |
| Aug 2020 | 153.70 | 2 |
| Jun 2020 | 182.59 | 2 |
| Apr 2020 | 173.12 | 2 |
| Feb 2020 | 174.87 | 2 |
| Dec 2019 | 173.71 | 2 |
| Oct 2019 | 165.73 | 2 |
| Sep 2019 | 166.64 | 2 |
| Jun 2019 | 163.21 | 2 |
| May 2019 | 154.87 | 2 |
| Mar 2019 | 152.68 | 2 |
| Jan 2019 | 159.63 | 2 |
| Nov 2018 | 181.69 | 2 |
| Sep 2018 | 151.51 | 2 |
| Jul 2018 | 175.49 | 2 |
| May 2018 | 172.18 | 2 |
| Mar 2018 | 177.28 | 2 |
| Feb 2018 | 162.75 | 2 |
| Dec 2017 | 170.96 | 2 |
| Oct 2017 | 165.62 | 2 |
| Sep 2017 | 166.92 | 2 |
| Jul 2017 | 172.48 | 2 |
| Jun 2017 | 162.33 | 2 |
| Apr 2017 | 174.71 | 2 |
| Mar 2017 | 164.91 | 2 |
| Jan 2017 | 257.11 | 2 |
| Nov 2016 | 154.90 | 2 |
| Oct 2016 | 160.90 | 2 |
| Aug 2016 | 167.91 | 2 |
| Jul 2016 | 166.20 | 2 |
| Jun 2016 | 170.62 | 2 |
| Apr 2016 | 155.31 | 2 |
| Mar 2016 | 164.38 | 2 |
| Feb 2016 | 172.73 | 2 |
| Jan 2016 | 166.34 | 2 |
| Dec 2015 | 170.31 | 2 |
| Oct 2015 | 160.33 | 2 |
| Sep 2015 | 147.91 | 2 |
| Aug 2015 | 149.03 | 2 |
| Jul 2015 | 160.46 | 2 |
| Jun 2015 | 166.82 | 2 |
| May 2015 | 152.64 | 2 |
| Apr 2015 | 158.41 | 2 |
| Mar 2015 | 151.86 | 2 |
| Feb 2015 | 163.58 | 2 |
| Jan 2015 | 333.72 | 2 |
| Dec 2014 | 164.20 | 2 |
| Nov 2014 | 329.42 | 2 |
| Oct 2014 | 478.29 | 2 |
| Sep 2014 | 315.85 | 2 |
| Jul 2014 | 3.01 | 2 |
| Apr 2014 | 158.74 | 2 |
| Jan 2014 | 166.81 | 2 |
| Sep 2013 | 164.57 | 2 |
| Jun 2013 | 160.76 | 2 |
| Mar 2013 | 161.88 | 2 |
| Dec 2012 | 172.02 | 2 |
| Sep 2012 | 157.19 | 2 |
| Jun 2012 | 166.93 | 2 |
| Mar 2012 | 172.67 | 2 |
| Dec 2011 | 157.45 | 2 |
| Nov 2011 | 12.86 | 2 |
| Aug 2011 | 163.56 | 2 |
| May 2011 | 160.21 | 2 |
| Mar 2011 | 159.88 | 2 |
| Dec 2010 | 171.03 | 2 |
| Aug 2010 | 154.37 | 2 |
| Jun 2010 | 159.18 | 2 |
| Mar 2010 | 162.76 | 2 |
| Dec 2009 | 157.66 | 2 |
| Sep 2009 | 165.80 | 2 |
| Jun 2009 | 169.66 | 2 |
| Mar 2009 | 158.42 | 2 |
| Jan 2009 | 162.62 | 2 |
| Oct 2008 | 161.72 | 2 |
| Aug 2008 | 167.53 | 2 |
| May 2008 | 157.32 | 1 |
| Mar 2008 | 175.56 | 1 |
| Jan 2008 | 160.07 | 1 |
| Oct 2007 | 157.58 | 1 |
| Jul 2007 | 147.96 | 1 |
| May 2007 | 158.66 | 1 |
| Mar 2007 | 160.85 | 1 |
| Jan 2007 | 166.54 | 1 |
| Nov 2006 | 153.12 | 1 |
| Aug 2006 | 161.25 | 1 |
| Jun 2006 | 168.40 | 1 |
| May 2006 | 158.56 | 1 |
| Mar 2006 | 168.27 | 1 |
| Jan 2006 | 167.14 | 1 |
| Nov 2005 | 155.11 | 1 |
| Sep 2005 | 157.27 | 1 |
| Jul 2005 | 171.58 | 1 |
| May 2005 | 163.04 | 1 |
| Apr 2005 | 165.53 | 1 |
| Feb 2005 | 179.22 | 1 |
| Jan 2005 | 158.99 | 1 |
| Nov 2004 | 162.54 | 1 |
| Sep 2004 | 169.86 | 1 |
| Aug 2004 | 157.23 | 1 |
| Jun 2004 | 166.16 | 1 |
| Apr 2004 | 172.86 | 1 |
| Feb 2004 | 149.69 | 1 |
| Jan 2004 | 176.88 | 1 |
| Nov 2003 | 177.78 | 2 |
| Sep 2003 | 147.89 | 2 |
| Jul 2003 | 156.95 | 2 |
| Jun 2003 | 164.91 | 2 |
| Apr 2003 | 160.84 | 2 |
| Mar 2003 | 164.74 | 2 |
| Jan 2003 | 171.01 | 2 |
| Nov 2002 | 158.19 | 2 |
| Oct 2002 | 169.78 | 2 |
| Aug 2002 | 174.60 | 2 |
| Jul 2002 | 172.40 | 2 |
| Jun 2002 | 173.13 | 2 |
| May 2002 | 167.12 | 2 |
| Jan 2002 | 151.05 | 2 |
| Oct 2001 | 168.36 | 2 |
| Mar 2000 | 109.29 | 2 |
| Jan 2000 | 168.12 | 2 |
| Nov 1999 | 149.40 | 2 |
| Sep 1999 | 7.30 | 2 |
| Aug 1999 | 148.29 | 2 |
| Jul 1999 | 163.03 | 2 |
| May 1999 | 155.13 | 2 |
| Apr 1999 | 313.31 | 2 |
| Nov 1998 | 163.61 | 2 |
| Oct 1998 | 165.66 | 2 |
| May 1998 | 164.84 | 2 |
| Feb 1998 | 166.73 | 2 |
| Jan 1998 | 167.69 | 2 |
| Nov 1997 | 166.48 | 2 |
| Sep 1997 | 176.24 | 2 |
| Jul 1997 | 163.81 | 2 |
| Jun 1997 | 158.90 | 2 |
| Apr 1997 | 170.06 | 2 |
| Mar 1997 | 168.93 | 2 |
| Jan 1997 | 162.92 | 2 |
| Dec 1996 | 165.04 | 2 |
| Nov 1996 | 159.96 | 2 |
| Sep 1996 | 159.84 | 2 |
| Aug 1996 | 150.94 | 2 |
| Jun 1996 | 170.22 | 2 |
| Apr 1996 | 165.51 | 2 |
| Feb 1996 | 200.56 | 2 |
| Oct 1995 | 188.00 | 2 |
| Aug 1995 | 222.00 | 2 |
| Jun 1995 | 159.00 | 2 |
| May 1995 | 235.00 | 2 |
| Feb 1995 | 141.00 | 2 |
| Jan 1995 | 230.00 | 2 |
| Nov 1994 | 229.00 | 2 |
| Sep 1994 | 233.00 | 2 |
| Jul 1994 | 236.00 | 2 |
| May 1994 | 239.00 | 2 |
| Mar 1994 | 243.00 | 2 |
| Jan 1994 | 226.00 | 2 |
| Nov 1993 | 232.00 | 2 |
| Sep 1993 | 239.00 | 2 |
| Jul 1993 | 240.00 | 2 |
| May 1993 | 229.00 | 2 |
| Mar 1993 | 246.00 | 2 |
| Jan 1993 | 246.00 | 2 |
| Nov 1992 | 232.00 | 2 |
| Sep 1992 | 227.00 | 2 |
| Jul 1992 | 239.00 | 2 |
| May 1992 | 238.00 | 2 |
| Apr 1992 | 242.00 | 2 |
| Feb 1992 | 245.00 | 2 |
| Jan 1992 | 244.00 | 2 |
| Nov 1991 | 184.00 | 2 |
| Sep 1991 | 175.00 | 2 |
| Aug 1991 | 192.00 | 2 |
| Jul 1991 | 196.00 | 2 |
| Jun 1991 | 191.00 | 2 |
| Apr 1991 | 201.00 | 2 |
| Mar 1991 | 203.00 | 2 |
| Feb 1991 | 204.00 | 2 |
| Jan 1991 | 219.00 | 2 |
| Nov 1990 | 207.00 | 2 |
| Oct 1990 | 207.00 | 2 |
| Sep 1990 | 191.00 | 2 |
| Aug 1990 | 193.00 | 2 |
| Jun 1990 | 168.00 | 2 |
| Apr 1990 | 196.00 | 2 |
| Mar 1990 | 197.00 | 2 |
| Feb 1990 | 203.00 | 2 |
| Jan 1990 | 206.00 | 2 |
| Nov 1989 | 378.00 | 2 |
| Sep 1989 | 200.00 | 2 |
| Aug 1989 | 189.00 | 2 |
| Jul 1989 | 218.00 | 2 |
| Jun 1989 | 202.00 | 2 |
| May 1989 | 191.00 | 2 |
| Apr 1989 | 177.00 | 2 |
| Mar 1989 | 223.00 | 2 |
| Feb 1989 | 243.00 | 2 |
| Dec 1988 | 240.00 | 2 |
| Nov 1988 | 247.00 | 2 |
| Oct 1988 | 241.00 | 2 |
| Sep 1988 | 242.00 | 2 |
| Aug 1988 | 238.00 | 2 |
| Jun 1988 | 459.00 | 2 |
| Mar 1988 | 240.00 | 2 |
| Feb 1988 | 244.00 | 2 |
| Jan 1988 | 248.00 | 2 |
| Dec 1987 | 241.00 | 2 |
| Nov 1987 | 246.00 | 2 |
| Oct 1987 | 241.00 | 2 |
| Sep 1987 | 243.00 | 2 |
| Jul 1987 | 477.00 | 2 |
| May 1987 | 242.00 | 2 |
| Apr 1987 | 240.00 | 2 |
| Mar 1987 | 493.00 | 2 |
| Jan 1987 | 246.00 | 2 |
| Dec 1986 | 249.00 | 2 |
| Nov 1986 | 243.00 | 2 |
| Oct 1986 | 239.00 | 2 |
| Sep 1986 | 242.00 | 2 |
| Jul 1986 | 236.00 | 2 |
| Jun 1986 | 239.00 | 2 |
| May 1986 | 484.00 | 2 |
| Mar 1986 | 247.00 | 2 |
| Feb 1986 | 243.00 | 2 |
| Jan 1986 | 249.00 | 2 |
| Dec 1985 | 246.00 | 2 |
| Nov 1985 | 245.00 | 2 |
| Oct 1985 | 241.00 | 2 |
| Sep 1985 | 246.00 | 2 |
| Aug 1985 | 238.00 | 2 |
| Jul 1985 | 244.00 | 2 |
| Jun 1985 | 240.00 | 2 |
| Apr 1985 | 242.00 | 2 |
| Mar 1985 | 489.00 | 2 |
| Feb 1985 | 243.00 | 2 |
| Jan 1985 | 238.00 | 2 |
| Nov 1984 | 243.00 | 2 |
| Oct 1984 | 242.00 | 2 |
| Sep 1984 | 241.00 | 2 |
| Aug 1984 | 483.00 | 2 |
| Jul 1984 | 243.00 | 2 |
| Jun 1984 | 240.00 | 2 |
| May 1984 | 485.00 | 2 |
| Apr 1984 | 248.00 | 2 |
| Mar 1984 | 243.00 | 2 |
| Feb 1984 | 484.00 | 2 |
| Jan 1984 | 248.00 | 2 |
| Dec 1983 | 249.00 | 2 |
| Nov 1983 | 490.00 | 2 |
| Oct 1983 | 247.00 | 2 |
| Sep 1983 | 474.00 | 2 |
| Aug 1983 | 238.00 | 2 |
| Jul 1983 | 481.00 | 2 |
| Jun 1983 | 244.00 | 2 |
| May 1983 | 485.00 | 2 |
| Apr 1983 | 489.00 | 2 |
| Mar 1983 | 247.00 | 2 |
| Feb 1983 | 490.00 | 2 |
| Jan 1983 | 498.00 | 2 |
| Dec 1982 | 493.00 | 2 |
| Nov 1982 | 252.00 | 2 |
| Oct 1982 | 730.00 | 2 |
| Sep 1982 | 247.00 | 2 |
| Aug 1982 | 487.00 | 2 |
| Jul 1982 | 482.00 | 2 |
| Jun 1982 | 484.00 | 2 |
| May 1982 | 487.00 | 2 |
| Apr 1982 | 735.00 | 2 |
| Mar 1982 | 721.00 | 2 |
| Feb 1982 | 467.00 | 2 |
| Jan 1982 | 703.00 | 2 |
| Dec 1981 | 918.00 | 2 |
| Nov 1981 | 1,177.00 | 2 |
| Oct 1981 | 236.00 | 2 |
| Sep 1981 | 242.00 | 2 |
| Aug 1981 | 242.00 | 2 |
| Jul 1981 | 241.00 | 2 |
| Jun 1981 | 238.00 | 2 |
| May 1981 | 236.00 | 2 |
| Apr 1981 | 240.00 | 2 |
| Mar 1981 | 235.00 | 2 |
| Feb 1981 | 237.00 | 2 |
| Jan 1981 | 248.00 | 2 |
| Dec 1980 | 235.00 | 1 |
| Nov 1980 | 240.00 | 1 |
| Oct 1980 | 234.00 | 1 |
| Sep 1980 | 225.00 | 1 |
| Aug 1980 | 240.00 | 1 |
| Jul 1980 | 245.00 | 1 |
| Jun 1980 | 241.00 | 1 |
| May 1980 | 475.00 | 1 |
| Apr 1980 | 465.00 | 1 |
| Feb 1980 | 249.00 | 1 |
| Jan 1980 | 239.00 | 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
3 wells the state's well register assigns to this lease. Every one has a page.
| Well | No. | Operator | Status |
|---|---|---|---|
| Hoffmaster | 4 | American Warrior, Inc. | Converted to EOR Well |
| Hoffmaster | 3-23 | American Warrior, Inc. | Producing |
| Hoffmaster | 1 | American Warrior, Inc. | Producing |
Location
38.120588, -98.833275 · SWNESW Sec 23 T22S R14W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001115913. The state’s own record.