CROFFOOT A
Lease 1001119805 · Rooks County, Kansas · Sec 11 T10S R20W · DOR 109900
Monthly oil production
447 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 652,069.82 bbl.
| Month | Oil (bbl) | Wells |
|---|---|---|
| Apr 2026 | 96.33 | 2 |
| Mar 2026 | 193.66 | 2 |
| Feb 2026 | 94.95 | 2 |
| Jan 2026 | 99.19 | 2 |
| Dec 2025 | 97.27 | 2 |
| Nov 2025 | 96.99 | 2 |
| Oct 2025 | 98.30 | 2 |
| Sep 2025 | 97.16 | 2 |
| Aug 2025 | 95.46 | 2 |
| Jul 2025 | 98.06 | 2 |
| Jun 2025 | 194.03 | 2 |
| May 2025 | 97.50 | 2 |
| Apr 2025 | 97.32 | 2 |
| Mar 2025 | 211.15 | 2 |
| Feb 2025 | 126.53 | 2 |
| Dec 2024 | 103.56 | 2 |
| Nov 2024 | 104.78 | 2 |
| Oct 2024 | 102.23 | 2 |
| Sep 2024 | 104.96 | 2 |
| Aug 2024 | 103.13 | 2 |
| Jul 2024 | 102.36 | 2 |
| Jun 2024 | 206.34 | 2 |
| May 2024 | 101.85 | 2 |
| Apr 2024 | 106.05 | 2 |
| Mar 2024 | 104.36 | 2 |
| Feb 2024 | 103.30 | 2 |
| Jan 2024 | 103.52 | 2 |
| Dec 2023 | 107.13 | 2 |
| Nov 2023 | 105.17 | 2 |
| Oct 2023 | 124.79 | 2 |
| Sep 2023 | 105.55 | 2 |
| Aug 2023 | 104.86 | 2 |
| Jul 2023 | 103.30 | 2 |
| Jun 2023 | 105.14 | 2 |
| May 2023 | 103.26 | 2 |
| Apr 2023 | 209.10 | 2 |
| Mar 2023 | 108.08 | 2 |
| Feb 2023 | 104.32 | 2 |
| Jan 2023 | 105.09 | 2 |
| Dec 2022 | 106.69 | 2 |
| Nov 2022 | 105.05 | 2 |
| Oct 2022 | 222.45 | 2 |
| Sep 2022 | 106.75 | 2 |
| Aug 2022 | 104.29 | 2 |
| Jul 2022 | 106.37 | 2 |
| Jun 2022 | 103.82 | 2 |
| May 2022 | 103.41 | 2 |
| Apr 2022 | 103.20 | 2 |
| Mar 2022 | 106.66 | 2 |
| Feb 2022 | 103.93 | 2 |
| Jan 2022 | 101.56 | 2 |
| Dec 2021 | 104.90 | 2 |
| Nov 2021 | 212.11 | 2 |
| Oct 2021 | 218.44 | 2 |
| Sep 2021 | 101.72 | 2 |
| Jul 2021 | 153.94 | 2 |
| Jun 2021 | 122.58 | 2 |
| May 2021 | 163.21 | 2 |
| Mar 2021 | 159.27 | 2 |
| Jan 2021 | 159.38 | 2 |
| Nov 2020 | 158.90 | 1 |
| Sep 2020 | 154.16 | 1 |
| Jul 2020 | 158.22 | 1 |
| May 2020 | 157.95 | 1 |
| Apr 2020 | 157.70 | 1 |
| Feb 2020 | 159.27 | 1 |
| Dec 2019 | 157.94 | 1 |
| Oct 2019 | 158.46 | 1 |
| Aug 2019 | 157.23 | 1 |
| Jun 2019 | 156.59 | 1 |
| Apr 2019 | 158.45 | 1 |
| Feb 2019 | 161.59 | 1 |
| Dec 2018 | 185.44 | 1 |
| Oct 2018 | 158.35 | 1 |
| Sep 2018 | 157.55 | 1 |
| Aug 2018 | 9.00 | 1 |
| Jun 2018 | 157.95 | 1 |
| Apr 2018 | 158.98 | 1 |
| Mar 2018 | 169.12 | 1 |
| Dec 2017 | 159.32 | 1 |
| Oct 2017 | 171.95 | 1 |
| Aug 2017 | 165.34 | 1 |
| Jun 2017 | 158.23 | 1 |
| May 2017 | 158.64 | 1 |
| Mar 2017 | 180.69 | 1 |
| Jan 2017 | 161.36 | 1 |
| Dec 2016 | 160.02 | 1 |
| Oct 2016 | 157.82 | 1 |
| Sep 2016 | 7.50 | 1 |
| Aug 2016 | 158.62 | 1 |
| Jun 2016 | 163.58 | 1 |
| Apr 2016 | 163.91 | 1 |
| Mar 2016 | 158.08 | 1 |
| Jan 2016 | 165.53 | 1 |
| Dec 2015 | 159.28 | 1 |
| Oct 2015 | 159.32 | 1 |
| Aug 2015 | 161.14 | 1 |
| Jul 2015 | 157.41 | 1 |
| May 2015 | 161.99 | 1 |
| Apr 2015 | 173.34 | 1 |
| Feb 2015 | 159.09 | 1 |
| Jan 2015 | 163.59 | 1 |
| Nov 2014 | 159.96 | 1 |
| Oct 2014 | 157.93 | 1 |
| Aug 2014 | 191.61 | 1 |
| Jul 2014 | 156.72 | 1 |
| May 2014 | 164.75 | 1 |
| Apr 2014 | 165.00 | 1 |
| Jan 2014 | 159.52 | 1 |
| Dec 2013 | 164.80 | 1 |
| Oct 2013 | 144.78 | 1 |
| Sep 2013 | 160.58 | 1 |
| Aug 2013 | 158.92 | 1 |
| Jul 2013 | 161.43 | 1 |
| May 2013 | 160.97 | 1 |
| Apr 2013 | 162.20 | 1 |
| Feb 2013 | 162.41 | 1 |
| Jan 2013 | 163.69 | 1 |
| Dec 2012 | 163.26 | 1 |
| Nov 2012 | 164.21 | 1 |
| Oct 2012 | 162.21 | 2 |
| Aug 2012 | 162.35 | 2 |
| Jul 2012 | 163.61 | 2 |
| Jun 2012 | 158.91 | 2 |
| May 2012 | 163.26 | 2 |
| Apr 2012 | 159.06 | 2 |
| Mar 2012 | 162.42 | 2 |
| Jan 2012 | 163.42 | 2 |
| Dec 2011 | 162.55 | 2 |
| Nov 2011 | 164.87 | 2 |
| Oct 2011 | 159.87 | 2 |
| Sep 2011 | 158.06 | 2 |
| Aug 2011 | 152.11 | 2 |
| Jul 2011 | 144.61 | 2 |
| Jun 2011 | 166.19 | 2 |
| May 2011 | 160.85 | 2 |
| Apr 2011 | 157.47 | 2 |
| Mar 2011 | 162.32 | 2 |
| Feb 2011 | 164.31 | 2 |
| Jan 2011 | 164.65 | 2 |
| Dec 2010 | 166.82 | 2 |
| Nov 2010 | 162.20 | 2 |
| Sep 2010 | 321.56 | 2 |
| Aug 2010 | 161.22 | 2 |
| Jul 2010 | 318.69 | 2 |
| Jun 2010 | 162.07 | 2 |
| May 2010 | 159.18 | 2 |
| Apr 2010 | 327.44 | 2 |
| Mar 2010 | 161.95 | 2 |
| Feb 2010 | 323.90 | 2 |
| Jan 2010 | 169.03 | 2 |
| Dec 2009 | 337.68 | 2 |
| Nov 2009 | 326.36 | 2 |
| Oct 2009 | 163.70 | 2 |
| Sep 2009 | 163.81 | 2 |
| Aug 2009 | 324.23 | 2 |
| Jul 2009 | 158.35 | 2 |
| Jun 2009 | 327.54 | 2 |
| May 2009 | 162.93 | 2 |
| Apr 2009 | 327.98 | 2 |
| Mar 2009 | 333.70 | 2 |
| Feb 2009 | 162.33 | 2 |
| Jan 2009 | 325.00 | 2 |
| Dec 2008 | 327.49 | 2 |
| Nov 2008 | 338.62 | 2 |
| Oct 2008 | 163.49 | 2 |
| Sep 2008 | 328.94 | 2 |
| Aug 2008 | 328.94 | 2 |
| Jul 2008 | 326.36 | 2 |
| Jun 2008 | 493.83 | 2 |
| May 2008 | 319.47 | 2 |
| Apr 2008 | 329.20 | 2 |
| Mar 2008 | 331.10 | 2 |
| Feb 2008 | 321.39 | 2 |
| Jan 2008 | 162.02 | 2 |
| Dec 2007 | 324.89 | 2 |
| Nov 2007 | 328.84 | 2 |
| Oct 2007 | 321.24 | 2 |
| Sep 2007 | 302.97 | 2 |
| Aug 2007 | 478.08 | 2 |
| Jul 2007 | 640.83 | 2 |
| Jun 2007 | 652.84 | 2 |
| May 2007 | 1,137.31 | 2 |
| Apr 2007 | 2,580.60 | 2 |
| Mar 2007 | 160.57 | 2 |
| Feb 2007 | 8.55 | 2 |
| Jan 2007 | 165.91 | 2 |
| Nov 2006 | 160.60 | 2 |
| Oct 2006 | 630.27 | 2 |
| Sep 2006 | 162.49 | 2 |
| Aug 2006 | 158.14 | 2 |
| Jul 2006 | 321.01 | 2 |
| Jun 2006 | 488.10 | 2 |
| May 2006 | 489.06 | 2 |
| Mar 2006 | 158.69 | 2 |
| Dec 2005 | 162.24 | 2 |
| Aug 2005 | 162.75 | 2 |
| May 2005 | 160.86 | 2 |
| Feb 2005 | 165.57 | 2 |
| Nov 2004 | 164.59 | 2 |
| Aug 2004 | 163.76 | 2 |
| Apr 2004 | 167.91 | 2 |
| Feb 2004 | 165.04 | 2 |
| Oct 2003 | 161.55 | 2 |
| Jul 2003 | 171.84 | 2 |
| May 2003 | 158.76 | 2 |
| Feb 2003 | 162.20 | 2 |
| Dec 2002 | 164.54 | 2 |
| Sep 2002 | 160.10 | 2 |
| Jun 2002 | 160.15 | 2 |
| May 2002 | 162.40 | 2 |
| Mar 2002 | 164.49 | 2 |
| Jan 2002 | 162.72 | 2 |
| Oct 2001 | 160.54 | 2 |
| Aug 2001 | 158.49 | 2 |
| Jun 2001 | 162.85 | 2 |
| Apr 2001 | 166.70 | 2 |
| Feb 2001 | 135.04 | 2 |
| Dec 2000 | 167.34 | 2 |
| Sep 2000 | 152.99 | 2 |
| Jun 2000 | 140.76 | 2 |
| Mar 2000 | 190.04 | 2 |
| Feb 2000 | 128.34 | 2 |
| Jan 2000 | 28.42 | 1 |
| Dec 1999 | 148.97 | 1 |
| Sep 1999 | 162.62 | 1 |
| Jul 1999 | 166.72 | 1 |
| May 1999 | 135.50 | 1 |
| Jan 1999 | 166.41 | 1 |
| Sep 1998 | 166.72 | 3 |
| Jul 1998 | 163.33 | 3 |
| Jun 1998 | 164.16 | 3 |
| May 1998 | 163.19 | 3 |
| Apr 1998 | 167.80 | 3 |
| Mar 1998 | 165.28 | 3 |
| Feb 1998 | 169.37 | 3 |
| Jan 1998 | 150.16 | 3 |
| Dec 1997 | 162.39 | 3 |
| Nov 1997 | 332.38 | 3 |
| Sep 1997 | 161.90 | 3 |
| Aug 1997 | 323.10 | 3 |
| Jul 1997 | 162.54 | 3 |
| May 1997 | 158.95 | 3 |
| Apr 1997 | 169.73 | 3 |
| Mar 1997 | 156.48 | 3 |
| Feb 1997 | 163.78 | 3 |
| Jan 1997 | 162.57 | 3 |
| Dec 1996 | 170.07 | 5 |
| Nov 1996 | 168.96 | 5 |
| Oct 1996 | 152.79 | 5 |
| Sep 1996 | 337.50 | 5 |
| Aug 1996 | 165.92 | 5 |
| Jul 1996 | 336.55 | 5 |
| Jun 1996 | 163.79 | 5 |
| May 1996 | 164.42 | 5 |
| Apr 1996 | 338.71 | 5 |
| Mar 1996 | 161.80 | 5 |
| Feb 1996 | 165.87 | 5 |
| Jan 1996 | 335.60 | 5 |
| Dec 1995 | 322.00 | 1 |
| Nov 1995 | 170.00 | 1 |
| Oct 1995 | 336.00 | 1 |
| Sep 1995 | 328.00 | 1 |
| Aug 1995 | 336.00 | 1 |
| Jul 1995 | 322.00 | 1 |
| Jun 1995 | 337.00 | 1 |
| May 1995 | 163.00 | 1 |
| Apr 1995 | 159.00 | 1 |
| Mar 1995 | 316.00 | 1 |
| Feb 1995 | 149.00 | 1 |
| Dec 1994 | 164.00 | 1 |
| Nov 1994 | 157.00 | 1 |
| Oct 1994 | 164.00 | 1 |
| Sep 1994 | 158.00 | 1 |
| Aug 1994 | 328.00 | 1 |
| Jul 1994 | 331.00 | 1 |
| Jun 1994 | 161.00 | 1 |
| May 1994 | 165.00 | 1 |
| Mar 1994 | 165.00 | 1 |
| Feb 1994 | 105.00 | 1 |
| Jan 1994 | 329.00 | 1 |
| Dec 1993 | 325.00 | 1 |
| Nov 1993 | 154.00 | 1 |
| Oct 1993 | 169.00 | 1 |
| Sep 1993 | 334.00 | 1 |
| Aug 1993 | 338.00 | 1 |
| Jul 1993 | 168.00 | 1 |
| Jun 1993 | 297.00 | 1 |
| May 1993 | 338.00 | 1 |
| Apr 1993 | 336.00 | 1 |
| Mar 1993 | 339.00 | 1 |
| Jan 1993 | 323.00 | 1 |
| Dec 1992 | 603.00 | 1 |
| Oct 1992 | 320.00 | 1 |
| Sep 1992 | 334.00 | 1 |
| Aug 1992 | 340.00 | 1 |
| Jul 1992 | 331.00 | 1 |
| Jun 1992 | 338.00 | 1 |
| May 1992 | 330.00 | 1 |
| Apr 1992 | 321.00 | 1 |
| Mar 1992 | 331.00 | 1 |
| Feb 1992 | 327.00 | 1 |
| Jan 1992 | 334.00 | 1 |
| Dec 1991 | 331.00 | 1 |
| Nov 1991 | 329.00 | 1 |
| Oct 1991 | 329.00 | 1 |
| Sep 1991 | 476.00 | 1 |
| Aug 1991 | 335.00 | 1 |
| Jul 1991 | 326.00 | 1 |
| Jun 1991 | 332.00 | 1 |
| May 1991 | 335.00 | 1 |
| Apr 1991 | 341.00 | 1 |
| Mar 1991 | 334.00 | 1 |
| Feb 1991 | 337.00 | 1 |
| Jan 1991 | 328.00 | 1 |
| Dec 1990 | 331.00 | 1 |
| Nov 1990 | 494.00 | 1 |
| Oct 1990 | 327.00 | 1 |
| Sep 1990 | 324.00 | 1 |
| Aug 1990 | 334.00 | 1 |
| Jul 1990 | 285.00 | 1 |
| Jun 1990 | 329.00 | 1 |
| May 1990 | 338.00 | 1 |
| Apr 1990 | 337.00 | 1 |
| Mar 1990 | 334.00 | 1 |
| Feb 1990 | 361.00 | 1 |
| Jan 1990 | 587.00 | 1 |
| Dec 1989 | 15.00 | 1 |
| Nov 1989 | 682.00 | 1 |
| Oct 1989 | 333.00 | 1 |
| Sep 1989 | 335.00 | 1 |
| Aug 1989 | 341.00 | 1 |
| Jul 1989 | 345.00 | 1 |
| Jun 1989 | 332.00 | 1 |
| May 1989 | 678.00 | 1 |
| Apr 1989 | 356.00 | 1 |
| Mar 1989 | 330.00 | 1 |
| Feb 1989 | 335.00 | 1 |
| Jan 1989 | 351.00 | 1 |
| Dec 1988 | 653.00 | 1 |
| Nov 1988 | 311.00 | 1 |
| Oct 1988 | 331.00 | 1 |
| Sep 1988 | 499.00 | 1 |
| Aug 1988 | 651.00 | 1 |
| Jul 1988 | 168.00 | 1 |
| Jun 1988 | 657.00 | 1 |
| May 1988 | 328.00 | 1 |
| Apr 1988 | 302.00 | 1 |
| Mar 1988 | 485.00 | 1 |
| Feb 1988 | 339.00 | 1 |
| Jan 1988 | 655.00 | 1 |
| Dec 1987 | 291.00 | 1 |
| Nov 1987 | 340.00 | 1 |
| Oct 1987 | 668.00 | 1 |
| Sep 1987 | 331.00 | 1 |
| Aug 1987 | 579.00 | 1 |
| Jul 1987 | 334.00 | 1 |
| Jun 1987 | 313.00 | 1 |
| May 1987 | 486.00 | 1 |
| Apr 1987 | 302.00 | 1 |
| Mar 1987 | 325.00 | 1 |
| Feb 1987 | 644.00 | 1 |
| Jan 1987 | 331.00 | 1 |
| Dec 1986 | 332.00 | 1 |
| Nov 1986 | 657.00 | 1 |
| Oct 1986 | 328.00 | 1 |
| Sep 1986 | 651.00 | 1 |
| Aug 1986 | 319.00 | 1 |
| Jul 1986 | 648.00 | 1 |
| Jun 1986 | 325.00 | 1 |
| May 1986 | 652.00 | 1 |
| Apr 1986 | 494.00 | 1 |
| Mar 1986 | 327.00 | 1 |
| Feb 1986 | 659.00 | 1 |
| Jan 1986 | 662.00 | 1 |
| Dec 1985 | 329.00 | 1 |
| Nov 1985 | 654.00 | 1 |
| Oct 1985 | 654.00 | 1 |
| Sep 1985 | 325.00 | 1 |
| Aug 1985 | 651.00 | 1 |
| Jul 1985 | 812.00 | 1 |
| Jun 1985 | 323.00 | 1 |
| May 1985 | 638.00 | 1 |
| Apr 1985 | 651.00 | 1 |
| Mar 1985 | 632.00 | 1 |
| Feb 1985 | 571.00 | 1 |
| Jan 1985 | 217.00 | 1 |
| Dec 1984 | 639.00 | 1 |
| Nov 1984 | 983.00 | 1 |
| Oct 1984 | 318.00 | 1 |
| Sep 1984 | 492.00 | 1 |
| Aug 1984 | 332.00 | 1 |
| Jul 1984 | 323.00 | 1 |
| Jun 1984 | 657.00 | 1 |
| May 1984 | 331.00 | 1 |
| Apr 1984 | 657.00 | 1 |
| Mar 1984 | 327.00 | 1 |
| Feb 1984 | 653.00 | 1 |
| Jan 1984 | 331.00 | 1 |
| Dec 1983 | 332.00 | 1 |
| Nov 1983 | 332.00 | 1 |
| Oct 1983 | 659.00 | 1 |
| Sep 1983 | 329.00 | 1 |
| Aug 1983 | 646.00 | 1 |
| Jul 1983 | 658.00 | 1 |
| Jun 1983 | 328.00 | 1 |
| May 1983 | 663.00 | 1 |
| Apr 1983 | 570.00 | 1 |
| Mar 1983 | 621.00 | 1 |
| Feb 1983 | 307.00 | 1 |
| Jan 1983 | 299.00 | 1 |
| Dec 1982 | 321.00 | 5 |
| Nov 1982 | 466.00 | 5 |
| Oct 1982 | 652.00 | 5 |
| Sep 1982 | 658.00 | 5 |
| Aug 1982 | 648.00 | 5 |
| Jul 1982 | 324.00 | 5 |
| Jun 1982 | 649.00 | 5 |
| May 1982 | 335.00 | 5 |
| Apr 1982 | 665.00 | 5 |
| Mar 1982 | 438.00 | 5 |
| Feb 1982 | 599.00 | 5 |
| Jan 1982 | 336.00 | 5 |
| Dec 1981 | 327.00 | 5 |
| Nov 1981 | 330.00 | 5 |
| Oct 1981 | 631.00 | 5 |
| Sep 1981 | 653.00 | 5 |
| Aug 1981 | 334.00 | 5 |
| Jul 1981 | 657.00 | 5 |
| Jun 1981 | 658.00 | 5 |
| May 1981 | 658.00 | 5 |
| Apr 1981 | 328.00 | 5 |
| Mar 1981 | 331.00 | 5 |
| Feb 1981 | 674.00 | 5 |
| Jan 1981 | 671.00 | 5 |
| Dec 1980 | 670.00 | 5 |
| Nov 1980 | 672.00 | 5 |
| Oct 1980 | 667.00 | 5 |
| Sep 1980 | 665.00 | 5 |
| Aug 1980 | 663.00 | 5 |
| Jul 1980 | 660.00 | 5 |
| Jun 1980 | 291.00 | 5 |
| May 1980 | 666.00 | 5 |
| Apr 1980 | 266.00 | 5 |
| Mar 1980 | 323.00 | 5 |
| Feb 1980 | 632.00 | 5 |
| Jan 1980 | 656.00 | 5 |
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 |
|---|---|---|---|
| CROFFOOT 'A' | 2 | Tengasco, Inc. | Plugged and Abandoned |
| CROFFOOT 'A' | 4 | Trans Pacific Oil Corporation | Producing |
| CROFFOOT 'A' | 5 | Trans Pacific Oil Corporation | Producing |
Location
39.197914, -99.521283 · Sec 11 T10S R20W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001119805. The state’s own record.