HART
Lease 1001108887 · Cowley County, Kansas · E2NENE Sec 11 T34S R5E · DOR 101968
Monthly oil production
350 months filed with the Kansas Geological Survey, Jan 1980 to Jan 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 139,407.82 bbl.
| Month | Oil (bbl) | Wells |
|---|---|---|
| Jan 2026 | 155.41 | 1 |
| Jun 2024 | 95.49 | 1 |
| Feb 2024 | 160.02 | 1 |
| Oct 2023 | 145.72 | 1 |
| Mar 2023 | 152.78 | 1 |
| Nov 2022 | 138.81 | 1 |
| Aug 2022 | 150.29 | 1 |
| May 2022 | 151.25 | 1 |
| Mar 2022 | 144.40 | 1 |
| Dec 2021 | 161.75 | 1 |
| Oct 2021 | 148.27 | 1 |
| Aug 2021 | 151.11 | 1 |
| Jun 2021 | 101.51 | 1 |
| May 2021 | 101.05 | 1 |
| Mar 2021 | 133.39 | 1 |
| Jan 2021 | 87.74 | 1 |
| Dec 2020 | 94.77 | 1 |
| Sep 2020 | 93.14 | 1 |
| Jul 2020 | 87.32 | 1 |
| May 2020 | 103.01 | 1 |
| Apr 2020 | 101.79 | 1 |
| Nov 2019 | 78.23 | 1 |
| Oct 2019 | 69.02 | 1 |
| Sep 2019 | 80.92 | 1 |
| Jul 2019 | 92.61 | 1 |
| Jun 2019 | 105.17 | 1 |
| May 2019 | 88.18 | 1 |
| Mar 2019 | 123.39 | 1 |
| Dec 2018 | 158.05 | 1 |
| Oct 2018 | 201.21 | 1 |
| Sep 2018 | 150.08 | 1 |
| Jul 2018 | 90.73 | 1 |
| Apr 2018 | 53.86 | 1 |
| Nov 2016 | 25.12 | 1 |
| Mar 2015 | 57.93 | 1 |
| Jan 2015 | 93.90 | 1 |
| Oct 2014 | 72.44 | 1 |
| Aug 2014 | 116.89 | 1 |
| Sep 2013 | 63.88 | 1 |
| Aug 2013 | 84.85 | 1 |
| Jul 2013 | 138.17 | 1 |
| May 2013 | 97.38 | 1 |
| Mar 2013 | 130.43 | 1 |
| Jan 2013 | 99.86 | 1 |
| Dec 2012 | 104.73 | 1 |
| Oct 2012 | 97.10 | 1 |
| Aug 2012 | 75.03 | 1 |
| Jul 2012 | 109.43 | 1 |
| May 2012 | 108.77 | 1 |
| Mar 2012 | 72.72 | 1 |
| Feb 2012 | 107.03 | 1 |
| Dec 2011 | 84.72 | 1 |
| Nov 2011 | 88.30 | 1 |
| Sep 2011 | 66.62 | 1 |
| Jul 2011 | 46.89 | 1 |
| Jun 2011 | 90.94 | 1 |
| May 2011 | 80.20 | 1 |
| Apr 2011 | 67.24 | 1 |
| Feb 2011 | 87.84 | 1 |
| Dec 2010 | 60.58 | 1 |
| Oct 2010 | 67.45 | 1 |
| Sep 2010 | 96.79 | 1 |
| Jul 2010 | 95.81 | 1 |
| Jun 2010 | 82.11 | 1 |
| May 2010 | 94.00 | 1 |
| Mar 2010 | 105.16 | 1 |
| Jan 2010 | 92.10 | 1 |
| Nov 2009 | 114.95 | 1 |
| Sep 2009 | 139.18 | 1 |
| Jul 2009 | 166.95 | 1 |
| May 2009 | 101.90 | 1 |
| Apr 2009 | 151.81 | 1 |
| Mar 2009 | 66.29 | 1 |
| Dec 2008 | 87.00 | 1 |
| Nov 2008 | 61.51 | 1 |
| Oct 2008 | 153.55 | 1 |
| Aug 2008 | 98.21 | 1 |
| Jun 2008 | 92.85 | 1 |
| May 2008 | 85.54 | 1 |
| Apr 2008 | 83.78 | 1 |
| Feb 2008 | 72.18 | 1 |
| Jan 2008 | 205.53 | 1 |
| Nov 2007 | 71.93 | 1 |
| Oct 2007 | 133.59 | 1 |
| Sep 2007 | 92.93 | 1 |
| Aug 2007 | 100.79 | 1 |
| Jun 2007 | 83.68 | 1 |
| Jan 2007 | 57.70 | 1 |
| Dec 2006 | 93.04 | 1 |
| Oct 2006 | 227.08 | 1 |
| Jul 2006 | 74.94 | 1 |
| May 2006 | 77.54 | 1 |
| Apr 2006 | 105.11 | 1 |
| Mar 2006 | 97.94 | 1 |
| Jan 2006 | 64.10 | 1 |
| Dec 2005 | 79.53 | 1 |
| Nov 2005 | 93.30 | 1 |
| Oct 2005 | 97.22 | 1 |
| Sep 2005 | 107.20 | 1 |
| Jul 2005 | 70.69 | 1 |
| May 2005 | 89.62 | 1 |
| Apr 2005 | 75.90 | 1 |
| Mar 2005 | 90.17 | 1 |
| Jan 2005 | 87.07 | 1 |
| Dec 2004 | 100.01 | 1 |
| Oct 2004 | 78.08 | 1 |
| Sep 2004 | 94.31 | 1 |
| Aug 2004 | 103.04 | 1 |
| Jun 2004 | 81.47 | 1 |
| May 2004 | 98.22 | 1 |
| Apr 2004 | 92.11 | 1 |
| Feb 2004 | 73.64 | 1 |
| Jan 2004 | 92.96 | 1 |
| Dec 2003 | 89.50 | 1 |
| Nov 2003 | 96.70 | 1 |
| Sep 2003 | 79.96 | 1 |
| Aug 2003 | 98.85 | 1 |
| Jul 2003 | 82.94 | 1 |
| Jun 2003 | 86.08 | 1 |
| Apr 2003 | 85.64 | 1 |
| Mar 2003 | 97.33 | 1 |
| Feb 2003 | 93.35 | 1 |
| Jan 2003 | 99.05 | 1 |
| Nov 2002 | 84.31 | 1 |
| Oct 2002 | 91.02 | 1 |
| Sep 2002 | 79.00 | 1 |
| Aug 2002 | 96.85 | 1 |
| Jun 2002 | 100.28 | 1 |
| May 2002 | 146.21 | 1 |
| Mar 2002 | 109.48 | 1 |
| Jan 2002 | 104.86 | 1 |
| Dec 2001 | 148.68 | 1 |
| Oct 2001 | 167.11 | 1 |
| Jul 2001 | 107.97 | 1 |
| Jun 2001 | 153.73 | 1 |
| Apr 2001 | 167.09 | 1 |
| Feb 2001 | 155.26 | 1 |
| Dec 2000 | 160.95 | 1 |
| Oct 2000 | 161.69 | 1 |
| Jul 2000 | 153.20 | 1 |
| May 2000 | 168.68 | 1 |
| Mar 2000 | 167.24 | 1 |
| Jan 2000 | 166.52 | 1 |
| Nov 1999 | 166.19 | 1 |
| Oct 1999 | 152.65 | 1 |
| Aug 1999 | 148.87 | 1 |
| Jul 1999 | 157.50 | 1 |
| May 1999 | 163.79 | 1 |
| Mar 1999 | 159.72 | 1 |
| Jan 1999 | 159.66 | 1 |
| Nov 1998 | 153.22 | 1 |
| Oct 1998 | 164.68 | 1 |
| Jul 1998 | 161.20 | 1 |
| May 1998 | 159.35 | 1 |
| Feb 1998 | 134.24 | 1 |
| Dec 1997 | 167.59 | 1 |
| Oct 1997 | 168.49 | 1 |
| Sep 1997 | 137.32 | 1 |
| Jul 1997 | 164.18 | 1 |
| May 1997 | 169.36 | 1 |
| Mar 1997 | 156.70 | 1 |
| Feb 1997 | 158.43 | 1 |
| Dec 1996 | 153.33 | 1 |
| Oct 1996 | 158.94 | 1 |
| Sep 1996 | 164.13 | 1 |
| Jul 1996 | 156.23 | 1 |
| May 1996 | 156.46 | 1 |
| Apr 1996 | 166.55 | 1 |
| Feb 1996 | 158.49 | 1 |
| Dec 1995 | 165.00 | 2 |
| Oct 1995 | 160.00 | 2 |
| Sep 1995 | 169.00 | 2 |
| Jul 1995 | 166.00 | 2 |
| Jun 1995 | 168.00 | 2 |
| Apr 1995 | 171.00 | 2 |
| Feb 1995 | 168.00 | 2 |
| Jan 1995 | 172.00 | 2 |
| Nov 1994 | 167.00 | 2 |
| Sep 1994 | 166.00 | 2 |
| Aug 1994 | 171.00 | 2 |
| Jun 1994 | 168.00 | 2 |
| May 1994 | 168.00 | 2 |
| Mar 1994 | 169.00 | 2 |
| Feb 1994 | 168.00 | 2 |
| Jan 1994 | 162.00 | 2 |
| Nov 1993 | 136.00 | 2 |
| Oct 1993 | 136.00 | 2 |
| Sep 1993 | 148.00 | 2 |
| Aug 1993 | 131.00 | 2 |
| Jul 1993 | 143.00 | 2 |
| Jun 1993 | 142.00 | 2 |
| May 1993 | 150.00 | 2 |
| Apr 1993 | 134.00 | 2 |
| Mar 1993 | 243.00 | 2 |
| Feb 1993 | 170.00 | 2 |
| Dec 1992 | 109.00 | 2 |
| Nov 1992 | 137.00 | 2 |
| Oct 1992 | 124.00 | 2 |
| Sep 1992 | 112.00 | 2 |
| Aug 1992 | 108.00 | 2 |
| Jul 1992 | 135.00 | 2 |
| Jun 1992 | 115.00 | 2 |
| May 1992 | 155.00 | 2 |
| Apr 1992 | 86.00 | 2 |
| Mar 1992 | 136.00 | 2 |
| Feb 1992 | 82.00 | 2 |
| Jan 1992 | 120.00 | 2 |
| Dec 1991 | 133.00 | 2 |
| Nov 1991 | 150.00 | 2 |
| Oct 1991 | 139.00 | 2 |
| Sep 1991 | 120.00 | 2 |
| Aug 1991 | 147.00 | 2 |
| Jul 1991 | 134.00 | 2 |
| Jun 1991 | 162.00 | 2 |
| May 1991 | 160.00 | 2 |
| Apr 1991 | 163.00 | 2 |
| Mar 1991 | 153.00 | 2 |
| Feb 1991 | 298.00 | 2 |
| Dec 1990 | 87.00 | 2 |
| Nov 1990 | 157.00 | 2 |
| Oct 1990 | 151.00 | 2 |
| Sep 1990 | 70.00 | 2 |
| Aug 1990 | 128.00 | 2 |
| Jul 1990 | 89.00 | 2 |
| Jun 1990 | 113.00 | 2 |
| May 1990 | 77.00 | 2 |
| Apr 1990 | 145.00 | 2 |
| Mar 1990 | 136.00 | 2 |
| Feb 1990 | 165.00 | 2 |
| Jan 1990 | 150.00 | 2 |
| Dec 1989 | 96.00 | 2 |
| Nov 1989 | 144.00 | 2 |
| Oct 1989 | 145.00 | 2 |
| Sep 1989 | 135.00 | 2 |
| Aug 1989 | 131.00 | 2 |
| Jul 1989 | 115.00 | 2 |
| Jun 1989 | 116.00 | 2 |
| May 1989 | 176.00 | 2 |
| Apr 1989 | 156.00 | 2 |
| Mar 1989 | 173.00 | 2 |
| Feb 1989 | 147.00 | 2 |
| Jan 1989 | 151.00 | 2 |
| Dec 1988 | 172.00 | 2 |
| Nov 1988 | 259.00 | 2 |
| Oct 1988 | 163.00 | 2 |
| Sep 1988 | 162.00 | 2 |
| Aug 1988 | 169.00 | 2 |
| Jul 1988 | 166.00 | 2 |
| Jun 1988 | 141.00 | 2 |
| May 1988 | 174.00 | 2 |
| Apr 1988 | 164.00 | 2 |
| Mar 1988 | 169.00 | 2 |
| Feb 1988 | 155.00 | 2 |
| Jan 1988 | 194.00 | 2 |
| Dec 1987 | 166.00 | 2 |
| Nov 1987 | 169.00 | 2 |
| Oct 1987 | 168.00 | 2 |
| Sep 1987 | 291.00 | 2 |
| Aug 1987 | 164.00 | 2 |
| Jul 1987 | 158.00 | 2 |
| Jun 1987 | 145.00 | 2 |
| May 1987 | 271.00 | 2 |
| Apr 1987 | 163.00 | 2 |
| Mar 1987 | 163.00 | 2 |
| Feb 1987 | 154.00 | 2 |
| Jan 1987 | 270.00 | 2 |
| Dec 1986 | 167.00 | 2 |
| Nov 1986 | 83.00 | 2 |
| Oct 1986 | 150.00 | 2 |
| Sep 1986 | 302.00 | 2 |
| Aug 1986 | 166.00 | 2 |
| Jul 1986 | 152.00 | 2 |
| Jun 1986 | 171.00 | 2 |
| May 1986 | 172.00 | 2 |
| Apr 1986 | 163.00 | 2 |
| Mar 1986 | 298.00 | 2 |
| Feb 1986 | 159.00 | 2 |
| Jan 1986 | 164.00 | 2 |
| Dec 1985 | 320.00 | 2 |
| Nov 1985 | 160.00 | 2 |
| Oct 1985 | 159.00 | 2 |
| Sep 1985 | 168.00 | 2 |
| Aug 1985 | 161.00 | 2 |
| Jul 1985 | 319.00 | 2 |
| Jun 1985 | 170.00 | 2 |
| May 1985 | 157.00 | 2 |
| Apr 1985 | 299.00 | 2 |
| Mar 1985 | 169.00 | 2 |
| Feb 1985 | 155.00 | 2 |
| Jan 1985 | 168.00 | 2 |
| Dec 1984 | 311.00 | 2 |
| Nov 1984 | 165.00 | 2 |
| Oct 1984 | 149.00 | 2 |
| Sep 1984 | 315.00 | 2 |
| Aug 1984 | 163.00 | 2 |
| Jul 1984 | 140.00 | 2 |
| Jun 1984 | 323.00 | 2 |
| May 1984 | 163.00 | 2 |
| Apr 1984 | 155.00 | 2 |
| Mar 1984 | 309.00 | 2 |
| Feb 1984 | 306.00 | 2 |
| Jan 1984 | 162.00 | 2 |
| Dec 1983 | 165.00 | 2 |
| Nov 1983 | 167.00 | 2 |
| Oct 1983 | 322.00 | 2 |
| Sep 1983 | 202.00 | 2 |
| Aug 1983 | 294.00 | 2 |
| Jul 1983 | 167.00 | 2 |
| Jun 1983 | 311.00 | 2 |
| May 1983 | 328.00 | 2 |
| Apr 1983 | 163.00 | 2 |
| Mar 1983 | 156.00 | 2 |
| Feb 1983 | 342.00 | 2 |
| Jan 1983 | 174.00 | 2 |
| Dec 1982 | 325.00 | 2 |
| Nov 1982 | 271.00 | 2 |
| Oct 1982 | 305.00 | 2 |
| Sep 1982 | 154.00 | 2 |
| Aug 1982 | 332.00 | 2 |
| Jul 1982 | 302.00 | 2 |
| Jun 1982 | 162.00 | 2 |
| May 1982 | 318.00 | 2 |
| Apr 1982 | 169.00 | 2 |
| Mar 1982 | 314.00 | 2 |
| Feb 1982 | 326.00 | 2 |
| Jan 1982 | 156.00 | 2 |
| Dec 1981 | 173.00 | 2 |
| Nov 1981 | 315.00 | 2 |
| Oct 1981 | 149.00 | 2 |
| Sep 1981 | 323.00 | 2 |
| Aug 1981 | 238.00 | 2 |
| Jul 1981 | 294.00 | 2 |
| Jun 1981 | 322.00 | 2 |
| May 1981 | 173.00 | 2 |
| Apr 1981 | 277.00 | 2 |
| Mar 1981 | 327.00 | 2 |
| Feb 1981 | 312.00 | 2 |
| Jan 1981 | 319.00 | 2 |
| Dec 1980 | 293.00 | 2 |
| Nov 1980 | 176.00 | 2 |
| Oct 1980 | 278.00 | 2 |
| Sep 1980 | 309.00 | 2 |
| Aug 1980 | 305.00 | 2 |
| Jul 1980 | 311.00 | 2 |
| Jun 1980 | 316.00 | 2 |
| May 1980 | 322.00 | 2 |
| Apr 1980 | 160.00 | 2 |
| Mar 1980 | 178.00 | 2 |
| Feb 1980 | 322.00 | 2 |
| Jan 1980 | 107.00 | 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
1 well the state's well register assigns to this lease. Every one has a page.
| Well | No. | Operator | Status |
|---|---|---|---|
| HART | 1 | Anstine & Musgrove Inc. | Producing |
Location
37.111748, -96.843247 · E2NENE Sec 11 T34S R5E
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001108887. The state’s own record.