SLEEPER #1
Lease 1001139436 · Stafford County, Kansas · SWSENW Sec 9 T22S R11W · DOR 128180
Oil1987–20261 well
Operator
Dixon Operating Company, LLC
Cumulative (state figure)
90,282.28 bbl
First production
1987
Last production
2026
Location (PLSS)
SWSENW Sec 9 T22S R11W
Monthly oil production
399 months filed with the Kansas Geological Survey, Sep 1987 to Apr 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
90,282.30 bbl
Months filed
399
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Apr 2026 | 149.17 | 1 |
| Mar 2026 | 158.10 | 1 |
| Feb 2026 | 148.25 | 1 |
| Jan 2026 | 152.37 | 1 |
| Dec 2025 | 159.01 | 1 |
| Nov 2025 | 161.20 | 1 |
| Sep 2025 | 152.07 | 1 |
| Aug 2025 | 155.69 | 1 |
| Jul 2025 | 143.61 | 1 |
| Jun 2025 | 159.91 | 1 |
| May 2025 | 152.21 | 1 |
| Apr 2025 | 156.94 | 1 |
| Mar 2025 | 157.03 | 1 |
| Feb 2025 | 157.90 | 1 |
| Dec 2024 | 157.60 | 1 |
| Nov 2024 | 160.12 | 1 |
| Sep 2024 | 155.65 | 1 |
| Aug 2024 | 158.52 | 1 |
| Jul 2024 | 153.70 | 1 |
| Apr 2024 | 316.88 | 1 |
| Mar 2024 | 155.42 | 1 |
| Dec 2023 | 165.95 | 1 |
| Nov 2023 | 154.58 | 1 |
| Sep 2023 | 161.46 | 1 |
| Aug 2023 | 154.11 | 1 |
| Jun 2023 | 158.81 | 1 |
| May 2023 | 155.27 | 1 |
| Apr 2023 | 162.14 | 1 |
| Mar 2023 | 157.19 | 1 |
| Jan 2023 | 163.44 | 1 |
| Nov 2022 | 159.30 | 1 |
| Oct 2022 | 156.50 | 1 |
| Aug 2022 | 155.43 | 1 |
| Jul 2022 | 159.50 | 1 |
| May 2022 | 158.13 | 1 |
| Apr 2022 | 152.92 | 1 |
| Feb 2022 | 156.05 | 1 |
| Jan 2022 | 164.74 | 1 |
| Dec 2021 | 157.68 | 1 |
| Oct 2021 | 164.08 | 1 |
| Sep 2021 | 156.44 | 1 |
| Aug 2021 | 160.38 | 1 |
| Jul 2021 | 161.42 | 1 |
| Jun 2021 | 162.36 | 1 |
| Apr 2021 | 319.64 | 1 |
| Feb 2021 | 160.80 | 1 |
| Dec 2020 | 160.87 | 1 |
| Nov 2020 | 159.99 | 1 |
| Oct 2020 | 161.61 | 1 |
| Sep 2020 | 158.62 | 1 |
| Aug 2020 | 157.87 | 1 |
| Jul 2020 | 153.73 | 1 |
| Jun 2020 | 162.05 | 1 |
| May 2020 | 160.12 | 1 |
| Apr 2020 | 159.50 | 1 |
| Feb 2020 | 163.92 | 1 |
| Jan 2020 | 316.22 | 1 |
| Nov 2019 | 164.10 | 1 |
| Oct 2019 | 160.30 | 1 |
| Sep 2019 | 160.33 | 1 |
| Jul 2019 | 152.59 | 1 |
| Jun 2019 | 157.94 | 1 |
| Apr 2019 | 160.18 | 1 |
| Feb 2019 | 162.67 | 1 |
| Jan 2019 | 163.30 | 1 |
| Dec 2018 | 160.71 | 1 |
| Oct 2018 | 162.25 | 1 |
| Sep 2018 | 157.85 | 1 |
| Aug 2018 | 161.20 | 1 |
| Jul 2018 | 157.50 | 1 |
| Jun 2018 | 159.90 | 1 |
| May 2018 | 159.56 | 1 |
| Apr 2018 | 161.84 | 1 |
| Mar 2018 | 158.89 | 1 |
| Feb 2018 | 162.12 | 1 |
| Dec 2017 | 161.19 | 1 |
| Nov 2017 | 162.53 | 1 |
| Oct 2017 | 159.82 | 1 |
| Aug 2017 | 158.95 | 1 |
| Jul 2017 | 154.26 | 1 |
| Jun 2017 | 160.75 | 1 |
| May 2017 | 160.68 | 1 |
| Apr 2017 | 160.35 | 1 |
| Mar 2017 | 161.68 | 1 |
| Feb 2017 | 160.72 | 1 |
| Jan 2017 | 162.33 | 1 |
| Dec 2016 | 160.77 | 1 |
| Nov 2016 | 160.57 | 1 |
| Sep 2016 | 159.24 | 1 |
| Aug 2016 | 156.58 | 1 |
| Jul 2016 | 160.29 | 1 |
| Jun 2016 | 155.29 | 1 |
| May 2016 | 161.93 | 1 |
| Apr 2016 | 165.06 | 1 |
| Mar 2016 | 321.86 | 1 |
| Jan 2016 | 166.07 | 1 |
| Dec 2015 | 166.10 | 1 |
| Nov 2015 | 165.72 | 1 |
| Oct 2015 | 160.74 | 1 |
| Sep 2015 | 162.91 | 1 |
| Aug 2015 | 161.29 | 1 |
| Jul 2015 | 160.11 | 1 |
| May 2015 | 157.98 | 1 |
| Apr 2015 | 161.75 | 1 |
| Mar 2015 | 159.26 | 1 |
| Feb 2015 | 163.09 | 1 |
| Jan 2015 | 164.93 | 1 |
| Dec 2014 | 167.96 | 1 |
| Nov 2014 | 164.83 | 1 |
| Oct 2014 | 164.90 | 1 |
| Sep 2014 | 322.76 | 1 |
| Aug 2014 | 161.84 | 1 |
| Jul 2014 | 165.23 | 1 |
| Jun 2014 | 157.21 | 1 |
| May 2014 | 163.60 | 1 |
| Apr 2014 | 165.36 | 1 |
| Mar 2014 | 166.10 | 1 |
| Jan 2014 | 166.05 | 1 |
| Dec 2013 | 166.73 | 1 |
| Nov 2013 | 165.39 | 1 |
| Oct 2013 | 165.09 | 1 |
| Sep 2013 | 155.59 | 1 |
| Aug 2013 | 163.91 | 1 |
| Jul 2013 | 164.20 | 1 |
| Jun 2013 | 156.94 | 1 |
| May 2013 | 163.82 | 1 |
| Apr 2013 | 335.20 | 1 |
| Mar 2013 | 168.45 | 1 |
| Jan 2013 | 168.45 | 1 |
| Dec 2012 | 168.61 | 1 |
| Nov 2012 | 162.50 | 1 |
| Oct 2012 | 162.43 | 1 |
| Sep 2012 | 163.77 | 1 |
| Aug 2012 | 163.15 | 1 |
| Jul 2012 | 155.55 | 1 |
| Jun 2012 | 165.08 | 1 |
| May 2012 | 164.51 | 1 |
| Apr 2012 | 3.01 | 1 |
| Mar 2012 | 306.10 | 1 |
| Jan 2012 | 308.08 | 1 |
| Dec 2011 | 168.33 | 1 |
| Nov 2011 | 166.79 | 1 |
| Oct 2011 | 162.78 | 1 |
| Sep 2011 | 164.84 | 1 |
| Aug 2011 | 163.49 | 1 |
| Jul 2011 | 163.30 | 1 |
| Jun 2011 | 162.59 | 1 |
| May 2011 | 167.26 | 1 |
| Apr 2011 | 166.68 | 1 |
| Mar 2011 | 166.06 | 1 |
| Feb 2011 | 165.83 | 1 |
| Jan 2011 | 337.82 | 1 |
| Dec 2010 | 168.97 | 1 |
| Nov 2010 | 167.08 | 1 |
| Oct 2010 | 166.40 | 1 |
| Sep 2010 | 164.27 | 1 |
| Aug 2010 | 163.80 | 1 |
| Jul 2010 | 163.27 | 1 |
| Jun 2010 | 159.77 | 1 |
| May 2010 | 163.63 | 1 |
| Apr 2010 | 331.12 | 1 |
| Mar 2010 | 168.87 | 1 |
| Feb 2010 | 168.46 | 1 |
| Jan 2010 | 168.01 | 1 |
| Dec 2009 | 168.86 | 1 |
| Nov 2009 | 168.33 | 1 |
| Oct 2009 | 328.08 | 1 |
| Sep 2009 | 163.61 | 1 |
| Aug 2009 | 164.35 | 1 |
| Jul 2009 | 327.90 | 1 |
| Jun 2009 | 161.58 | 1 |
| May 2009 | 165.11 | 1 |
| Apr 2009 | 165.61 | 1 |
| Mar 2009 | 167.90 | 1 |
| Feb 2009 | 164.83 | 1 |
| Jan 2009 | 168.15 | 1 |
| Dec 2008 | 167.78 | 1 |
| Nov 2008 | 166.65 | 1 |
| Oct 2008 | 169.25 | 1 |
| Sep 2008 | 164.35 | 1 |
| Aug 2008 | 323.95 | 1 |
| Jun 2008 | 159.58 | 1 |
| Apr 2008 | 162.22 | 1 |
| Feb 2008 | 168.00 | 1 |
| Dec 2007 | 168.02 | 1 |
| Oct 2007 | 163.22 | 1 |
| Sep 2007 | 164.35 | 1 |
| Jul 2007 | 159.35 | 1 |
| Jun 2007 | 164.05 | 1 |
| May 2007 | 30.06 | 1 |
| Apr 2007 | 160.74 | 1 |
| Mar 2007 | 166.35 | 1 |
| Jan 2007 | 160.27 | 1 |
| Dec 2006 | 166.35 | 1 |
| Nov 2006 | 167.27 | 1 |
| Sep 2006 | 165.46 | 1 |
| Aug 2006 | 164.34 | 1 |
| Jul 2006 | 163.63 | 1 |
| Jun 2006 | 164.57 | 1 |
| May 2006 | 164.94 | 1 |
| Apr 2006 | 161.91 | 1 |
| Mar 2006 | 180.23 | 1 |
| Jan 2006 | 333.70 | 1 |
| Dec 2005 | 168.84 | 1 |
| Oct 2005 | 165.65 | 1 |
| Sep 2005 | 164.96 | 1 |
| Aug 2005 | 163.50 | 1 |
| Jul 2005 | 162.13 | 1 |
| Jun 2005 | 163.94 | 1 |
| May 2005 | 164.14 | 1 |
| Apr 2005 | 165.34 | 1 |
| Mar 2005 | 164.84 | 1 |
| Feb 2005 | 166.08 | 1 |
| Jan 2005 | 167.71 | 1 |
| Dec 2004 | 168.15 | 1 |
| Nov 2004 | 165.44 | 1 |
| Oct 2004 | 165.91 | 1 |
| Sep 2004 | 164.98 | 1 |
| Aug 2004 | 164.41 | 1 |
| Jul 2004 | 163.64 | 1 |
| Jun 2004 | 331.15 | 1 |
| May 2004 | 166.90 | 1 |
| Apr 2004 | 165.22 | 1 |
| Mar 2004 | 169.13 | 1 |
| Feb 2004 | 170.85 | 1 |
| Jan 2004 | 167.33 | 1 |
| Dec 2003 | 160.94 | 1 |
| Oct 2003 | 331.72 | 1 |
| Sep 2003 | 165.06 | 1 |
| Aug 2003 | 164.43 | 1 |
| Jul 2003 | 162.92 | 1 |
| Jun 2003 | 165.17 | 1 |
| May 2003 | 165.98 | 1 |
| Apr 2003 | 162.06 | 1 |
| Mar 2003 | 166.99 | 1 |
| Feb 2003 | 169.11 | 1 |
| Jan 2003 | 167.59 | 1 |
| Dec 2002 | 168.46 | 1 |
| Nov 2002 | 166.78 | 1 |
| Oct 2002 | 166.14 | 1 |
| Sep 2002 | 165.59 | 1 |
| Aug 2002 | 164.03 | 1 |
| Jul 2002 | 326.27 | 1 |
| Jun 2002 | 163.52 | 1 |
| May 2002 | 163.99 | 1 |
| Apr 2002 | 330.25 | 1 |
| Mar 2002 | 166.07 | 1 |
| Feb 2002 | 168.36 | 1 |
| Jan 2002 | 336.24 | 1 |
| Nov 2001 | 166.09 | 1 |
| Oct 2001 | 165.35 | 1 |
| Sep 2001 | 165.11 | 1 |
| Aug 2001 | 171.51 | 1 |
| Jul 2001 | 327.79 | 1 |
| Jun 2001 | 163.05 | 1 |
| May 2001 | 165.13 | 1 |
| Apr 2001 | 330.16 | 1 |
| Mar 2001 | 164.69 | 1 |
| Feb 2001 | 170.16 | 1 |
| Jan 2001 | 167.40 | 1 |
| Dec 2000 | 377.09 | 1 |
| Nov 2000 | 131.31 | 1 |
| Oct 2000 | 187.72 | 1 |
| Sep 2000 | 297.18 | 1 |
| Aug 2000 | 164.78 | 1 |
| Jul 2000 | 491.83 | 1 |
| Jun 2000 | 515.10 | 1 |
| May 2000 | 153.92 | 1 |
| Apr 2000 | 328.46 | 1 |
| Mar 2000 | 164.87 | 1 |
| Feb 2000 | 329.98 | 1 |
| Jan 2000 | 499.59 | 1 |
| Nov 1999 | 164.08 | 1 |
| Aug 1999 | 163.37 | 1 |
| Apr 1999 | 167.53 | 1 |
| Jan 1999 | 168.03 | 1 |
| Nov 1998 | 167.88 | 1 |
| Aug 1998 | 160.16 | 1 |
| Jul 1998 | 163.82 | 1 |
| May 1998 | 164.29 | 1 |
| Mar 1998 | 167.39 | 1 |
| Jan 1998 | 160.35 | 1 |
| Dec 1997 | 167.36 | 1 |
| Nov 1997 | 166.54 | 1 |
| Oct 1997 | 163.38 | 1 |
| Aug 1997 | 153.18 | 1 |
| Jul 1997 | 162.70 | 1 |
| Jun 1997 | 163.47 | 1 |
| May 1997 | 164.53 | 1 |
| Apr 1997 | 166.25 | 1 |
| Mar 1997 | 166.27 | 1 |
| Feb 1997 | 165.42 | 1 |
| Jan 1997 | 166.81 | 1 |
| Dec 1996 | 164.34 | 1 |
| Nov 1996 | 168.81 | 1 |
| Oct 1996 | 290.46 | 1 |
| Sep 1996 | 165.18 | 1 |
| Aug 1996 | 326.07 | 1 |
| Jul 1996 | 163.08 | 1 |
| Jun 1996 | 163.47 | 1 |
| May 1996 | 324.34 | 1 |
| Apr 1996 | 328.20 | 1 |
| Mar 1996 | 166.04 | 1 |
| Feb 1996 | 337.25 | 1 |
| Jan 1996 | 168.13 | 1 |
| Dec 1995 | 162.00 | 1 |
| Nov 1995 | 329.00 | 1 |
| Oct 1995 | 164.00 | 1 |
| Sep 1995 | 155.00 | 1 |
| Aug 1995 | 164.00 | 1 |
| Jul 1995 | 329.00 | 1 |
| Jun 1995 | 164.00 | 1 |
| May 1995 | 328.00 | 1 |
| Apr 1995 | 167.00 | 1 |
| Mar 1995 | 334.00 | 1 |
| Feb 1995 | 331.00 | 1 |
| Jan 1995 | 167.00 | 1 |
| Dec 1994 | 334.00 | 1 |
| Nov 1994 | 334.00 | 1 |
| Oct 1994 | 164.00 | 1 |
| Sep 1994 | 317.00 | 1 |
| Aug 1994 | 328.00 | 1 |
| Jul 1994 | 343.00 | 1 |
| Jun 1994 | 323.00 | 1 |
| May 1994 | 497.00 | 1 |
| Apr 1994 | 332.00 | 1 |
| Mar 1994 | 331.00 | 1 |
| Feb 1994 | 325.00 | 1 |
| Jan 1994 | 334.00 | 1 |
| Nov 1993 | 166.00 | 1 |
| Sep 1993 | 163.00 | 1 |
| Jul 1993 | 164.00 | 1 |
| Jun 1993 | 165.00 | 1 |
| Apr 1993 | 165.00 | 1 |
| Feb 1993 | 169.00 | 1 |
| Jan 1993 | 168.00 | 1 |
| Dec 1992 | 170.00 | 1 |
| Oct 1992 | 166.00 | 1 |
| Sep 1992 | 165.00 | 1 |
| Aug 1992 | 327.00 | 1 |
| Jul 1992 | 163.00 | 1 |
| Jun 1992 | 166.00 | 1 |
| May 1992 | 160.00 | 1 |
| Apr 1992 | 328.00 | 1 |
| Mar 1992 | 331.00 | 1 |
| Feb 1992 | 168.00 | 1 |
| Jan 1992 | 170.00 | 1 |
| Dec 1991 | 330.00 | 1 |
| Nov 1991 | 167.00 | 1 |
| Oct 1991 | 330.00 | 1 |
| Sep 1991 | 330.00 | 1 |
| Aug 1991 | 164.00 | 1 |
| Jul 1991 | 326.00 | 1 |
| Jun 1991 | 331.00 | 1 |
| May 1991 | 317.00 | 1 |
| Apr 1991 | 334.00 | 1 |
| Mar 1991 | 333.00 | 1 |
| Feb 1991 | 170.00 | 1 |
| Jan 1991 | 329.00 | 1 |
| Dec 1990 | 348.00 | 1 |
| Nov 1990 | 333.00 | 1 |
| Oct 1990 | 166.00 | 1 |
| Sep 1990 | 166.00 | 1 |
| Aug 1990 | 324.00 | 1 |
| Jul 1990 | 157.00 | 1 |
| Jun 1990 | 316.00 | 1 |
| May 1990 | 341.00 | 1 |
| Apr 1990 | 337.00 | 1 |
| Mar 1990 | 168.00 | 1 |
| Feb 1990 | 340.00 | 1 |
| Jan 1990 | 340.00 | 1 |
| Dec 1989 | 342.00 | 1 |
| Nov 1989 | 340.00 | 1 |
| Oct 1989 | 336.00 | 1 |
| Sep 1989 | 336.00 | 1 |
| Aug 1989 | 332.00 | 1 |
| Jul 1989 | 332.00 | 1 |
| Jun 1989 | 500.00 | 1 |
| May 1989 | 500.00 | 1 |
| Apr 1989 | 666.00 | 1 |
| Mar 1989 | 337.00 | 1 |
| Feb 1989 | 169.00 | 1 |
| Jan 1989 | 506.00 | 1 |
| Dec 1988 | 527.00 | 1 |
| Nov 1988 | 169.00 | 1 |
| Oct 1988 | 496.00 | 1 |
| Sep 1988 | 656.00 | 1 |
| Aug 1988 | 485.00 | 1 |
| Jul 1988 | 806.00 | 1 |
| Jun 1988 | 652.00 | 1 |
| May 1988 | 655.00 | 1 |
| Apr 1988 | 789.00 | 1 |
| Mar 1988 | 982.00 | 1 |
| Feb 1988 | 821.00 | 1 |
| Jan 1988 | 991.00 | 1 |
| Dec 1987 | 1,307.00 | 1 |
| Nov 1987 | 1,311.00 | 1 |
| Oct 1987 | 1,780.00 | 1 |
| Sep 1987 | 859.00 | 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
1 well the state's well register assigns to this lease. Every one has a page.
| Well | No. | Operator | Status |
|---|---|---|---|
| Sleeper | 1 | Dixon Operating Company, LLC | Producing |
Location
38.151759, -98.540224 · SWSENW Sec 9 T22S R11W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001139436. The state’s own record.