DAFFER
Lease 1001125441 · Decatur County, Kansas · Sec 5 T1S R26W · DOR 112222
Oil1979–20261 well
Operator
Platte Valley Oil Co., Inc.
Cumulative (state figure)
38,637.51 bbl
First production
1979
Last production
2026
Location (PLSS)
Sec 5 T1S R26W
Monthly oil production
193 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
34,994.50 bbl
Months filed
193
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 38,637.51 bbl.
| Month | Oil (bbl) | Wells |
|---|---|---|
| Apr 2026 | 157.62 | 1 |
| Mar 2026 | 166.05 | 1 |
| Jan 2026 | 153.33 | 1 |
| Dec 2025 | 162.00 | 1 |
| Sep 2025 | 157.93 | 1 |
| Aug 2025 | 162.42 | 1 |
| Jul 2025 | 160.41 | 1 |
| Apr 2025 | 159.77 | 1 |
| Jan 2025 | 156.37 | 1 |
| Dec 2024 | 166.38 | 1 |
| Oct 2024 | 158.53 | 1 |
| Sep 2024 | 162.99 | 1 |
| Aug 2024 | 162.11 | 1 |
| Jul 2024 | 161.47 | 1 |
| Jun 2024 | 154.78 | 1 |
| Feb 2024 | 151.57 | 1 |
| Dec 2023 | 156.16 | 1 |
| Sep 2023 | 158.86 | 1 |
| Jul 2023 | 157.19 | 1 |
| Jun 2023 | 156.84 | 1 |
| Mar 2023 | 159.35 | 1 |
| Dec 2022 | 155.75 | 1 |
| Oct 2022 | 160.26 | 1 |
| Aug 2022 | 155.05 | 1 |
| Jun 2022 | 162.49 | 1 |
| Mar 2022 | 154.90 | 1 |
| Feb 2022 | 159.17 | 1 |
| Nov 2021 | 159.61 | 1 |
| Sep 2021 | 162.92 | 1 |
| Aug 2021 | 158.04 | 1 |
| Jun 2021 | 161.29 | 1 |
| Apr 2021 | 164.14 | 1 |
| Mar 2021 | 156.97 | 1 |
| Dec 2020 | 164.30 | 1 |
| Oct 2020 | 154.96 | 1 |
| Aug 2020 | 158.17 | 1 |
| Jul 2020 | 160.49 | 1 |
| Apr 2020 | 147.70 | 1 |
| Dec 2019 | 154.40 | 1 |
| Nov 2019 | 156.19 | 1 |
| Sep 2019 | 154.06 | 1 |
| May 2019 | 158.28 | 1 |
| Jan 2019 | 155.74 | 1 |
| Oct 2018 | 158.82 | 1 |
| Aug 2018 | 153.76 | 1 |
| Jul 2018 | 155.48 | 1 |
| Apr 2018 | 153.69 | 1 |
| Jan 2018 | 151.33 | 1 |
| Aug 2017 | 153.20 | 1 |
| Apr 2017 | 313.16 | 1 |
| Dec 2016 | 309.76 | 1 |
| Nov 2016 | 155.99 | 1 |
| Oct 2016 | 154.26 | 1 |
| Sep 2016 | 153.34 | 1 |
| Jul 2016 | 151.81 | 1 |
| Jan 2016 | 155.66 | 1 |
| Oct 2015 | 150.81 | 1 |
| Aug 2015 | 154.27 | 1 |
| Jul 2015 | 158.96 | 1 |
| May 2015 | 156.06 | 1 |
| Mar 2015 | 160.32 | 1 |
| Feb 2015 | 154.17 | 1 |
| Nov 2014 | 161.86 | 1 |
| Sep 2014 | 164.04 | 1 |
| Aug 2014 | 149.67 | 1 |
| Jul 2014 | 161.48 | 1 |
| May 2014 | 160.77 | 1 |
| Mar 2014 | 145.27 | 1 |
| Feb 2014 | 139.17 | 1 |
| Dec 2013 | 158.51 | 1 |
| Oct 2013 | 163.10 | 1 |
| Aug 2013 | 160.54 | 1 |
| Jun 2013 | 158.02 | 1 |
| May 2013 | 326.91 | 1 |
| Apr 2013 | 159.52 | 1 |
| Dec 2012 | 303.58 | 1 |
| Oct 2012 | 154.08 | 1 |
| Sep 2012 | 156.94 | 1 |
| Aug 2012 | 160.63 | 1 |
| Jul 2012 | 156.91 | 1 |
| Jun 2012 | 163.67 | 1 |
| May 2012 | 308.25 | 1 |
| Apr 2012 | 152.21 | 1 |
| Jan 2012 | 140.08 | 1 |
| Dec 2011 | 310.04 | 1 |
| Oct 2011 | 160.11 | 1 |
| Sep 2011 | 159.60 | 1 |
| Jun 2011 | 155.82 | 1 |
| May 2011 | 162.00 | 1 |
| Apr 2011 | 321.99 | 1 |
| Dec 2010 | 162.85 | 1 |
| Oct 2010 | 156.46 | 1 |
| Sep 2010 | 159.41 | 1 |
| Aug 2010 | 154.86 | 1 |
| Jul 2010 | 155.49 | 1 |
| Jun 2010 | 161.87 | 1 |
| Mar 2010 | 160.74 | 1 |
| Jan 2010 | 296.00 | 1 |
| Sep 2009 | 140.38 | 1 |
| Aug 2009 | 159.99 | 1 |
| Jul 2009 | 159.21 | 1 |
| Jun 2009 | 152.21 | 1 |
| Apr 2009 | 160.29 | 1 |
| Mar 2009 | 305.76 | 1 |
| Dec 2008 | 142.43 | 1 |
| Nov 2008 | 156.90 | 1 |
| Oct 2008 | 156.97 | 1 |
| Sep 2008 | 152.09 | 1 |
| Jul 2008 | 155.41 | 1 |
| Jun 2008 | 157.81 | 1 |
| May 2008 | 158.21 | 1 |
| Mar 2008 | 158.63 | 1 |
| Jan 2008 | 316.40 | 1 |
| Dec 2007 | 139.05 | 1 |
| Nov 2007 | 159.90 | 1 |
| Oct 2007 | 162.65 | 1 |
| Sep 2007 | 160.25 | 1 |
| Aug 2007 | 162.69 | 1 |
| Jul 2007 | 156.95 | 1 |
| May 2007 | 161.17 | 1 |
| Dec 2006 | 161.23 | 1 |
| Nov 2006 | 155.41 | 1 |
| Sep 2006 | 161.62 | 1 |
| Aug 2006 | 156.88 | 1 |
| Jul 2006 | 157.20 | 1 |
| Jun 2006 | 161.43 | 1 |
| May 2006 | 325.12 | 1 |
| Apr 2006 | 159.95 | 1 |
| Mar 2006 | 164.88 | 1 |
| Feb 2006 | 301.44 | 1 |
| Jan 2006 | 139.37 | 1 |
| Dec 2005 | 150.79 | 1 |
| Nov 2005 | 153.35 | 1 |
| Oct 2005 | 154.18 | 1 |
| Oct 1991 | 166.00 | 1 |
| Jul 1991 | 177.00 | 1 |
| Mar 1991 | 176.00 | 1 |
| Feb 1991 | 163.00 | 1 |
| Dec 1990 | 172.00 | 1 |
| Nov 1990 | 169.00 | 1 |
| Oct 1990 | 180.00 | 1 |
| Sep 1990 | 169.00 | 1 |
| Aug 1990 | 192.00 | 1 |
| Jul 1990 | 178.00 | 1 |
| Jun 1990 | 356.00 | 1 |
| Apr 1990 | 192.00 | 1 |
| Oct 1989 | 174.00 | 1 |
| Jul 1989 | 189.00 | 1 |
| Mar 1989 | 174.00 | 1 |
| Dec 1988 | 166.00 | 1 |
| Jul 1988 | 167.00 | 1 |
| Jun 1988 | 189.00 | 1 |
| Apr 1988 | 228.00 | 1 |
| Dec 1987 | 211.00 | 1 |
| Sep 1987 | 226.00 | 1 |
| Jul 1987 | 223.00 | 1 |
| Apr 1987 | 218.00 | 1 |
| Dec 1986 | 201.00 | 1 |
| Nov 1986 | 219.00 | 1 |
| Aug 1986 | 209.00 | 1 |
| Jun 1986 | 210.00 | 1 |
| May 1986 | 216.00 | 1 |
| Apr 1986 | 177.00 | 1 |
| Jan 1986 | 216.00 | 1 |
| Nov 1985 | 224.00 | 1 |
| Oct 1985 | 218.00 | 1 |
| Sep 1985 | 216.00 | 1 |
| Jun 1985 | 206.00 | 1 |
| Apr 1985 | 224.00 | 1 |
| Feb 1985 | 227.00 | 1 |
| Sep 1984 | 189.00 | 1 |
| Jul 1984 | 176.00 | 1 |
| Jun 1984 | 207.00 | 1 |
| Jul 1983 | 186.00 | 1 |
| Feb 1983 | 204.00 | 1 |
| Nov 1982 | 207.00 | 1 |
| Sep 1982 | 233.00 | 1 |
| Jul 1982 | 210.00 | 1 |
| May 1982 | 237.00 | 1 |
| Feb 1982 | 234.00 | 1 |
| Nov 1981 | 218.00 | 1 |
| Sep 1981 | 200.00 | 1 |
| Aug 1981 | 232.00 | 1 |
| Jun 1981 | 217.00 | 1 |
| Apr 1981 | 227.00 | 1 |
| Dec 1980 | 238.00 | 1 |
| Nov 1980 | 226.00 | 1 |
| Oct 1980 | 149.00 | 1 |
| Aug 1980 | 199.00 | 1 |
| Apr 1980 | 228.00 | 1 |
| Mar 1980 | 222.00 | 1 |
| Feb 1980 | 239.00 | 1 |
| Jan 1980 | 206.00 | 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 |
|---|---|---|---|
| DAFFER | 4 | Platte Valley Oil Co., Inc. | Producing |
Location
39.995340, -100.268239 · Sec 5 T1S R26W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001125441. The state’s own record.