Lank 1
Lease 1001111531 · Ellsworth County, Kansas · NWSWNE Sec 9 T16S R10W · DOR 103815
Oil1957–20261 well
Operator
Darrah Oil Company, LLC
Cumulative (state figure)
116,583.96 bbl
First production
1957
Last production
2026
Location (PLSS)
NWSWNE Sec 9 T16S R10W
Monthly oil production
323 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.
Total over the months shown
60,616.00 bbl
Months filed
323
Most wells in a month
1
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 116,583.96 bbl.
| Month | Oil (bbl) | Wells |
|---|---|---|
| Apr 2026 | 164.69 | 1 |
| Mar 2026 | 161.84 | 1 |
| Dec 2025 | 164.59 | 1 |
| Jun 2025 | 149.87 | 1 |
| Apr 2025 | 158.76 | 1 |
| Mar 2025 | 158.95 | 1 |
| Oct 2024 | 160.12 | 1 |
| Sep 2024 | 160.71 | 1 |
| Jun 2024 | 153.31 | 1 |
| Jan 2024 | 167.81 | 1 |
| Sep 2023 | 156.90 | 1 |
| Aug 2023 | 165.52 | 1 |
| May 2023 | 164.49 | 1 |
| Mar 2023 | 163.57 | 1 |
| Jan 2023 | 159.82 | 1 |
| Oct 2022 | 166.02 | 1 |
| Sep 2022 | 164.11 | 1 |
| Aug 2022 | 160.71 | 1 |
| Jul 2022 | 163.30 | 1 |
| Apr 2022 | 164.29 | 1 |
| Feb 2022 | 168.44 | 1 |
| Nov 2021 | 161.73 | 1 |
| Sep 2021 | 157.72 | 1 |
| Aug 2021 | 162.72 | 1 |
| Jul 2021 | 164.48 | 1 |
| Jun 2021 | 164.11 | 1 |
| Apr 2021 | 163.89 | 1 |
| Mar 2021 | 166.11 | 1 |
| Feb 2021 | 166.91 | 1 |
| Jan 2021 | 165.02 | 1 |
| Nov 2020 | 166.30 | 1 |
| Oct 2020 | 164.59 | 1 |
| Sep 2020 | 163.03 | 1 |
| Aug 2020 | 321.96 | 1 |
| Mar 2020 | 164.61 | 1 |
| Feb 2020 | 163.98 | 1 |
| Jan 2020 | 164.43 | 1 |
| Nov 2019 | 163.84 | 1 |
| Oct 2019 | 165.95 | 1 |
| Sep 2019 | 163.83 | 1 |
| Aug 2019 | 163.41 | 1 |
| Jul 2019 | 162.30 | 1 |
| May 2019 | 167.67 | 1 |
| Apr 2019 | 165.75 | 1 |
| Feb 2019 | 166.88 | 1 |
| Dec 2018 | 166.61 | 1 |
| Nov 2018 | 166.88 | 1 |
| Oct 2018 | 163.56 | 1 |
| Aug 2018 | 161.68 | 1 |
| Jul 2018 | 162.07 | 1 |
| May 2018 | 162.29 | 1 |
| Apr 2018 | 165.73 | 1 |
| Mar 2018 | 166.97 | 1 |
| Feb 2018 | 166.02 | 1 |
| Jan 2018 | 166.14 | 1 |
| Dec 2017 | 162.60 | 1 |
| Sep 2017 | 162.66 | 1 |
| Aug 2017 | 162.27 | 1 |
| Jul 2017 | 162.29 | 1 |
| Jun 2017 | 163.35 | 1 |
| May 2017 | 162.75 | 1 |
| Apr 2017 | 331.18 | 1 |
| Feb 2017 | 166.44 | 1 |
| Jan 2017 | 167.93 | 1 |
| Oct 2016 | 166.08 | 1 |
| Sep 2016 | 162.00 | 1 |
| Aug 2016 | 164.15 | 1 |
| Jul 2016 | 164.27 | 1 |
| Jun 2016 | 163.74 | 1 |
| May 2016 | 167.43 | 1 |
| Apr 2016 | 165.14 | 1 |
| Mar 2016 | 164.00 | 1 |
| Feb 2016 | 167.27 | 1 |
| Jan 2016 | 168.72 | 1 |
| Dec 2015 | 164.90 | 1 |
| Nov 2015 | 163.33 | 1 |
| Oct 2015 | 167.32 | 1 |
| Sep 2015 | 157.61 | 1 |
| Jul 2015 | 163.95 | 1 |
| Jun 2015 | 326.76 | 1 |
| May 2015 | 162.17 | 1 |
| Mar 2015 | 163.69 | 1 |
| Feb 2015 | 166.81 | 1 |
| Jan 2015 | 165.58 | 1 |
| Dec 2014 | 168.77 | 1 |
| Nov 2014 | 168.22 | 1 |
| Oct 2014 | 163.48 | 1 |
| Sep 2014 | 167.27 | 1 |
| Aug 2014 | 163.49 | 1 |
| Jul 2014 | 161.69 | 1 |
| Jun 2014 | 164.33 | 1 |
| May 2014 | 162.77 | 1 |
| Apr 2014 | 165.25 | 1 |
| Feb 2014 | 165.85 | 1 |
| Jan 2014 | 163.13 | 1 |
| Dec 2013 | 165.79 | 1 |
| Nov 2013 | 164.74 | 1 |
| Oct 2013 | 163.91 | 1 |
| Sep 2013 | 163.07 | 1 |
| Aug 2013 | 160.57 | 1 |
| Jul 2013 | 163.33 | 1 |
| Jun 2013 | 166.35 | 1 |
| May 2013 | 162.16 | 1 |
| Apr 2013 | 333.79 | 1 |
| Mar 2013 | 164.77 | 1 |
| Feb 2013 | 165.68 | 1 |
| Dec 2012 | 167.13 | 1 |
| Nov 2012 | 167.89 | 1 |
| Oct 2012 | 163.59 | 1 |
| Aug 2012 | 162.42 | 1 |
| Jul 2012 | 158.28 | 1 |
| Jun 2012 | 163.93 | 1 |
| May 2012 | 160.84 | 1 |
| Apr 2012 | 163.86 | 1 |
| Mar 2012 | 163.12 | 1 |
| Feb 2012 | 165.70 | 1 |
| Jan 2012 | 160.82 | 1 |
| Dec 2011 | 164.60 | 1 |
| Nov 2011 | 170.33 | 1 |
| Oct 2011 | 156.99 | 1 |
| Sep 2011 | 161.58 | 1 |
| Aug 2011 | 157.35 | 1 |
| Jun 2011 | 161.14 | 1 |
| Apr 2011 | 164.70 | 1 |
| Mar 2011 | 167.77 | 1 |
| Feb 2011 | 162.09 | 1 |
| Jan 2011 | 168.03 | 1 |
| Dec 2010 | 168.40 | 1 |
| Nov 2010 | 165.36 | 1 |
| Oct 2010 | 163.20 | 1 |
| Sep 2010 | 166.18 | 1 |
| Aug 2010 | 161.12 | 1 |
| Jul 2010 | 156.12 | 1 |
| Jun 2010 | 162.69 | 1 |
| May 2010 | 322.20 | 1 |
| Apr 2010 | 161.69 | 1 |
| Mar 2010 | 163.65 | 1 |
| Feb 2010 | 164.87 | 1 |
| Jan 2010 | 168.97 | 1 |
| Dec 2009 | 178.75 | 1 |
| Nov 2009 | 165.18 | 1 |
| Oct 2009 | 159.14 | 1 |
| Sep 2009 | 334.80 | 1 |
| Aug 2009 | 162.98 | 1 |
| Jul 2009 | 157.50 | 1 |
| Jun 2009 | 162.24 | 1 |
| May 2009 | 333.80 | 1 |
| Apr 2009 | 167.95 | 1 |
| Mar 2009 | 166.03 | 1 |
| Feb 2009 | 170.35 | 1 |
| Jan 2009 | 335.91 | 1 |
| Dec 2008 | 172.17 | 1 |
| Nov 2008 | 166.03 | 1 |
| Oct 2008 | 327.72 | 1 |
| Sep 2008 | 163.16 | 1 |
| Aug 2008 | 338.50 | 1 |
| Jul 2008 | 165.96 | 1 |
| Jun 2008 | 324.01 | 1 |
| May 2008 | 168.50 | 1 |
| Feb 2008 | 172.12 | 1 |
| Dec 2007 | 165.12 | 1 |
| Nov 2007 | 165.96 | 1 |
| Oct 2007 | 170.79 | 1 |
| Aug 2007 | 168.16 | 1 |
| Jul 2007 | 165.28 | 1 |
| Jun 2007 | 160.77 | 1 |
| May 2007 | 165.15 | 1 |
| Apr 2007 | 329.47 | 1 |
| Mar 2007 | 329.09 | 1 |
| Feb 2007 | 169.22 | 1 |
| Nov 2006 | 327.59 | 1 |
| Sep 2006 | 163.95 | 1 |
| Jul 2006 | 159.84 | 1 |
| Jun 2006 | 165.74 | 1 |
| May 2006 | 161.10 | 1 |
| Nov 2005 | 166.40 | 1 |
| Oct 2005 | 167.50 | 1 |
| Sep 2005 | 165.74 | 1 |
| Aug 2005 | 164.64 | 1 |
| Jul 2005 | 166.00 | 1 |
| Jun 2005 | 165.92 | 1 |
| May 2005 | 162.51 | 1 |
| Apr 2005 | 166.94 | 1 |
| Mar 2005 | 335.82 | 1 |
| Feb 2005 | 167.07 | 1 |
| Jan 2005 | 337.52 | 1 |
| Dec 2004 | 169.18 | 1 |
| Nov 2004 | 335.64 | 1 |
| Oct 2004 | 166.50 | 1 |
| Sep 2004 | 329.86 | 1 |
| Aug 2004 | 324.86 | 1 |
| Jul 2004 | 163.23 | 1 |
| Jun 2004 | 334.29 | 1 |
| May 2004 | 165.34 | 1 |
| Apr 2004 | 333.05 | 1 |
| Mar 2004 | 337.42 | 1 |
| Feb 2004 | 337.35 | 1 |
| Jan 2004 | 339.00 | 1 |
| Dec 2003 | 337.45 | 1 |
| Nov 2003 | 338.76 | 1 |
| Oct 2003 | 167.22 | 1 |
| Sep 2003 | 498.38 | 1 |
| Aug 2003 | 492.45 | 1 |
| Jul 2003 | 490.42 | 1 |
| Jun 2003 | 659.77 | 1 |
| May 2003 | 320.30 | 1 |
| May 1993 | 164.00 | 1 |
| Apr 1993 | 139.00 | 1 |
| Mar 1993 | 171.00 | 1 |
| Dec 1992 | 166.00 | 1 |
| Nov 1992 | 163.00 | 1 |
| Sep 1992 | 165.00 | 1 |
| Aug 1992 | 159.00 | 1 |
| Jul 1992 | 333.00 | 1 |
| May 1992 | 172.00 | 1 |
| Apr 1992 | 170.00 | 1 |
| Mar 1992 | 172.00 | 1 |
| Feb 1992 | 171.00 | 1 |
| Dec 1991 | 147.00 | 1 |
| Nov 1991 | 168.00 | 1 |
| Oct 1991 | 335.00 | 1 |
| Aug 1991 | 168.00 | 1 |
| Jul 1991 | 167.00 | 1 |
| Jun 1991 | 162.00 | 1 |
| May 1991 | 167.00 | 1 |
| Apr 1991 | 333.00 | 1 |
| Feb 1991 | 327.00 | 1 |
| Jan 1991 | 173.00 | 1 |
| Dec 1990 | 172.00 | 1 |
| Nov 1990 | 338.00 | 1 |
| Oct 1990 | 330.00 | 1 |
| Sep 1990 | 158.00 | 1 |
| Aug 1990 | 162.00 | 1 |
| Jul 1990 | 340.00 | 1 |
| May 1990 | 169.00 | 1 |
| Apr 1990 | 171.00 | 1 |
| Mar 1990 | 170.00 | 1 |
| Feb 1990 | 164.00 | 1 |
| Jan 1990 | 164.00 | 1 |
| Dec 1989 | 167.00 | 1 |
| Nov 1989 | 324.00 | 1 |
| Jun 1989 | 159.00 | 1 |
| May 1989 | 161.00 | 1 |
| Apr 1989 | 157.00 | 1 |
| Feb 1989 | 151.00 | 1 |
| Jan 1989 | 170.00 | 1 |
| Dec 1988 | 167.00 | 1 |
| Nov 1988 | 160.00 | 1 |
| Oct 1988 | 162.00 | 1 |
| Aug 1988 | 154.00 | 1 |
| Jun 1988 | 155.00 | 1 |
| May 1988 | 159.00 | 1 |
| Apr 1988 | 165.00 | 1 |
| Mar 1988 | 162.00 | 1 |
| Feb 1988 | 161.00 | 1 |
| Jan 1988 | 164.00 | 1 |
| Dec 1987 | 172.00 | 1 |
| Nov 1987 | 159.00 | 1 |
| Oct 1987 | 165.00 | 1 |
| Sep 1987 | 161.00 | 1 |
| Aug 1987 | 167.00 | 1 |
| Jul 1987 | 160.00 | 1 |
| Jun 1987 | 168.00 | 1 |
| Apr 1987 | 168.00 | 1 |
| Mar 1987 | 159.00 | 1 |
| Feb 1987 | 331.00 | 1 |
| Dec 1986 | 160.00 | 1 |
| Nov 1986 | 170.00 | 1 |
| Oct 1986 | 166.00 | 1 |
| Sep 1986 | 166.00 | 1 |
| Aug 1986 | 320.00 | 1 |
| Jul 1986 | 9.00 | 1 |
| Jun 1986 | 312.00 | 1 |
| May 1986 | 185.00 | 1 |
| Apr 1986 | 161.00 | 1 |
| Feb 1986 | 161.00 | 1 |
| Jan 1986 | 167.00 | 1 |
| Dec 1985 | 164.00 | 1 |
| Nov 1985 | 169.00 | 1 |
| Jul 1985 | 157.00 | 1 |
| Jun 1985 | 166.00 | 1 |
| Apr 1985 | 157.00 | 1 |
| Feb 1985 | 154.00 | 1 |
| Jan 1985 | 158.00 | 1 |
| Nov 1984 | 159.00 | 1 |
| Oct 1984 | 166.00 | 1 |
| Sep 1984 | 160.00 | 1 |
| Aug 1984 | 168.00 | 1 |
| Jun 1984 | 162.00 | 1 |
| Apr 1984 | 160.00 | 1 |
| Mar 1984 | 169.00 | 1 |
| Feb 1984 | 161.00 | 1 |
| Dec 1983 | 164.00 | 1 |
| Nov 1983 | 161.00 | 1 |
| Sep 1983 | 164.00 | 1 |
| Jul 1983 | 163.00 | 1 |
| Jun 1983 | 162.00 | 1 |
| May 1983 | 169.00 | 1 |
| Mar 1983 | 167.00 | 1 |
| Jan 1983 | 144.00 | 1 |
| Dec 1982 | 170.00 | 1 |
| Oct 1982 | 172.00 | 1 |
| Aug 1982 | 163.00 | 1 |
| Jun 1982 | 165.00 | 1 |
| May 1982 | 171.00 | 1 |
| Apr 1982 | 169.00 | 1 |
| Feb 1982 | 176.00 | 1 |
| Jan 1982 | 168.00 | 1 |
| Nov 1981 | 169.00 | 1 |
| Oct 1981 | 168.00 | 1 |
| Aug 1981 | 169.00 | 1 |
| Jul 1981 | 159.00 | 1 |
| Jun 1981 | 158.00 | 1 |
| May 1981 | 162.00 | 1 |
| Apr 1981 | 168.00 | 1 |
| Jan 1981 | 77.00 | 1 |
| Nov 1980 | 168.00 | 1 |
| Sep 1980 | 154.00 | 1 |
| Jul 1980 | 164.00 | 1 |
| May 1980 | 155.00 | 1 |
| Apr 1980 | 169.00 | 1 |
| Feb 1980 | 159.00 | 1 |
| Jan 1980 | 169.00 | 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 |
|---|---|---|---|
| Lank | 1 | Darrah Oil Company, LLC | Producing |
Location
38.676944, -98.432455 · NWSWNE Sec 9 T16S R10W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001111531. The state’s own record.