DUMLER
Lease 1001111094 · Barton County, Kansas · NWNENE Sec 11 T16S R15W · DOR 103380
Oil1965–20265 wells
Operator
Scheck Oil Operation
Cumulative (state figure)
151,928.66 bbl
First production
1965
Last production
2026
Location (PLSS)
NWNENE Sec 11 T16S R15W
Monthly oil production
245 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.
Total over the months shown
49,995.70 bbl
Months filed
245
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 151,928.66 bbl.
| Month | Oil (bbl) | Wells |
|---|---|---|
| Jan 2026 | 163.26 | 1 |
| Jun 2025 | 163.69 | 1 |
| Oct 2024 | 162.77 | 1 |
| Mar 2024 | 155.98 | 1 |
| Sep 2023 | 157.06 | 1 |
| Mar 2023 | 155.68 | 1 |
| Aug 2022 | 153.34 | 1 |
| Sep 2021 | 163.27 | 1 |
| Feb 2021 | 165.51 | 1 |
| Jun 2020 | 154.11 | 1 |
| Dec 2019 | 112.49 | 1 |
| Jul 2019 | 150.45 | 1 |
| Dec 2018 | 170.10 | 1 |
| May 2018 | 155.25 | 1 |
| Nov 2017 | 159.65 | 1 |
| May 2017 | 161.80 | 1 |
| Dec 2016 | 162.34 | 1 |
| Jul 2016 | 158.77 | 1 |
| Feb 2016 | 161.59 | 1 |
| Aug 2015 | 162.03 | 1 |
| Mar 2015 | 167.09 | 1 |
| Sep 2014 | 164.91 | 1 |
| Jan 2014 | 176.40 | 1 |
| May 2013 | 159.05 | 1 |
| Feb 2013 | 10.22 | 1 |
| Aug 2012 | 164.21 | 1 |
| Feb 2012 | 146.73 | 1 |
| May 2011 | 165.15 | 1 |
| Sep 2010 | 171.34 | 1 |
| Apr 2010 | 168.68 | 1 |
| Sep 2009 | 160.29 | 1 |
| Mar 2009 | 168.75 | 1 |
| Sep 2008 | 158.68 | 1 |
| Apr 2008 | 163.81 | 1 |
| Jan 2008 | 161.90 | 1 |
| Jun 2007 | 160.47 | 1 |
| Feb 2007 | 160.05 | 1 |
| Aug 2006 | 160.35 | 1 |
| Apr 2006 | 171.50 | 1 |
| Oct 2005 | 159.42 | 1 |
| Jun 2005 | 164.12 | 1 |
| Feb 2005 | 167.68 | 1 |
| Sep 2004 | 160.20 | 1 |
| May 2004 | 168.37 | 1 |
| Feb 2004 | 160.85 | 1 |
| Sep 2003 | 99.66 | 1 |
| Aug 2003 | 170.78 | 1 |
| Apr 2003 | 168.53 | 1 |
| Feb 2003 | 174.26 | 1 |
| Sep 2002 | 166.87 | 1 |
| Jun 2002 | 172.69 | 1 |
| Mar 2002 | 176.49 | 1 |
| Dec 2001 | 176.08 | 1 |
| Sep 2001 | 169.60 | 1 |
| Aug 2001 | 184.49 | 1 |
| Apr 2001 | 155.30 | 1 |
| Dec 2000 | 180.60 | 1 |
| Aug 2000 | 179.30 | 1 |
| Jul 2000 | 174.14 | 1 |
| May 2000 | 173.03 | 1 |
| Feb 2000 | 163.84 | 1 |
| Dec 1999 | 170.48 | 1 |
| Oct 1999 | 169.05 | 1 |
| Aug 1999 | 167.94 | 1 |
| Jun 1999 | 343.58 | 1 |
| Apr 1999 | 168.12 | 1 |
| Feb 1999 | 168.23 | 1 |
| Dec 1998 | 174.44 | 1 |
| Oct 1998 | 172.13 | 1 |
| Aug 1998 | 175.57 | 1 |
| Jul 1998 | 170.82 | 1 |
| May 1998 | 165.72 | 1 |
| Mar 1998 | 177.33 | 1 |
| Jan 1998 | 177.05 | 1 |
| Nov 1997 | 169.87 | 1 |
| Sep 1997 | 169.09 | 1 |
| Aug 1997 | 164.93 | 1 |
| Jun 1997 | 173.62 | 1 |
| May 1997 | 173.02 | 1 |
| Apr 1997 | 174.80 | 1 |
| Feb 1997 | 170.35 | 1 |
| Jan 1997 | 179.62 | 1 |
| Nov 1996 | 168.46 | 1 |
| Oct 1996 | 172.25 | 1 |
| Sep 1996 | 174.03 | 1 |
| Jul 1996 | 165.57 | 1 |
| Jun 1996 | 172.12 | 1 |
| May 1996 | 174.52 | 1 |
| Apr 1996 | 175.69 | 1 |
| Mar 1996 | 173.73 | 1 |
| Feb 1996 | 181.57 | 1 |
| Jan 1996 | 176.94 | 1 |
| Nov 1995 | 175.00 | 1 |
| Oct 1995 | 174.00 | 1 |
| Sep 1995 | 170.00 | 1 |
| Aug 1995 | 175.00 | 1 |
| Jul 1995 | 350.00 | 1 |
| May 1995 | 352.00 | 1 |
| Apr 1995 | 174.00 | 1 |
| Feb 1995 | 179.00 | 1 |
| Jan 1995 | 179.00 | 1 |
| Dec 1994 | 178.00 | 1 |
| Nov 1994 | 177.00 | 1 |
| Oct 1994 | 180.00 | 1 |
| Sep 1994 | 175.00 | 1 |
| Aug 1994 | 175.00 | 1 |
| Jul 1994 | 273.00 | 1 |
| Jun 1994 | 197.00 | 1 |
| May 1994 | 178.00 | 1 |
| Apr 1994 | 195.00 | 1 |
| Mar 1994 | 377.00 | 1 |
| Feb 1994 | 195.00 | 1 |
| Jan 1994 | 208.00 | 1 |
| Nov 1993 | 371.00 | 1 |
| Oct 1993 | 156.00 | 1 |
| Sep 1993 | 175.00 | 1 |
| Aug 1993 | 199.00 | 1 |
| Jul 1993 | 205.00 | 1 |
| Jun 1993 | 384.00 | 1 |
| May 1993 | 178.00 | 1 |
| Apr 1993 | 377.00 | 1 |
| Mar 1993 | 203.00 | 1 |
| Feb 1993 | 172.00 | 1 |
| Jan 1993 | 363.00 | 1 |
| Dec 1992 | 332.00 | 1 |
| Nov 1992 | 205.00 | 1 |
| Oct 1992 | 354.00 | 1 |
| Sep 1992 | 203.00 | 1 |
| Aug 1992 | 386.00 | 1 |
| Jul 1992 | 348.00 | 1 |
| Jun 1992 | 178.00 | 1 |
| May 1992 | 389.00 | 1 |
| Apr 1992 | 359.00 | 1 |
| Mar 1992 | 533.00 | 1 |
| Feb 1992 | 391.00 | 1 |
| Jan 1992 | 738.00 | 1 |
| Dec 1991 | 975.00 | 1 |
| Nov 1991 | 362.00 | 1 |
| Oct 1991 | 175.00 | 1 |
| Aug 1991 | 169.00 | 1 |
| Jul 1991 | 178.00 | 1 |
| Jun 1991 | 176.00 | 1 |
| Apr 1991 | 192.00 | 1 |
| Mar 1991 | 208.00 | 1 |
| Jan 1991 | 188.00 | 1 |
| Nov 1990 | 159.00 | 1 |
| Sep 1990 | 166.00 | 1 |
| Jul 1990 | 202.00 | 1 |
| Jun 1990 | 194.00 | 1 |
| Apr 1990 | 192.00 | 1 |
| Feb 1990 | 175.00 | 1 |
| Jan 1990 | 187.00 | 1 |
| Oct 1989 | 184.00 | 1 |
| Sep 1989 | 203.00 | 1 |
| Jul 1989 | 154.00 | 1 |
| May 1989 | 163.00 | 1 |
| Apr 1989 | 212.00 | 1 |
| Feb 1989 | 207.00 | 1 |
| Dec 1988 | 201.00 | 1 |
| Nov 1988 | 212.00 | 1 |
| Aug 1988 | 170.00 | 1 |
| Jul 1988 | 187.00 | 1 |
| May 1988 | 173.00 | 1 |
| Apr 1988 | 207.00 | 1 |
| Feb 1988 | 207.00 | 1 |
| Dec 1987 | 147.00 | 1 |
| Nov 1987 | 175.00 | 1 |
| Oct 1987 | 202.00 | 1 |
| Aug 1987 | 190.00 | 1 |
| Jul 1987 | 199.00 | 1 |
| May 1987 | 205.00 | 1 |
| Apr 1987 | 198.00 | 1 |
| Feb 1987 | 196.00 | 1 |
| Jan 1987 | 204.00 | 1 |
| Nov 1986 | 204.00 | 1 |
| Oct 1986 | 195.00 | 1 |
| Aug 1986 | 154.00 | 1 |
| Jul 1986 | 183.00 | 1 |
| Jun 1986 | 172.00 | 1 |
| Apr 1986 | 190.00 | 1 |
| Mar 1986 | 213.00 | 1 |
| Feb 1986 | 168.00 | 1 |
| Jan 1986 | 196.00 | 1 |
| Dec 1985 | 200.00 | 1 |
| Oct 1985 | 204.00 | 1 |
| Aug 1985 | 201.00 | 1 |
| Jul 1985 | 212.00 | 1 |
| Jun 1985 | 208.00 | 1 |
| Apr 1985 | 162.00 | 1 |
| Mar 1985 | 415.00 | 1 |
| Jan 1985 | 214.00 | 1 |
| Nov 1984 | 181.00 | 1 |
| Oct 1984 | 175.00 | 1 |
| Sep 1984 | 156.00 | 1 |
| Aug 1984 | 202.00 | 1 |
| Jul 1984 | 200.00 | 1 |
| Jun 1984 | 177.00 | 1 |
| Apr 1984 | 198.00 | 1 |
| Mar 1984 | 172.00 | 1 |
| Feb 1984 | 197.00 | 1 |
| Jan 1984 | 172.00 | 1 |
| Dec 1983 | 155.00 | 1 |
| Nov 1983 | 193.00 | 1 |
| Oct 1983 | 191.00 | 1 |
| Sep 1983 | 152.00 | 1 |
| Aug 1983 | 166.00 | 1 |
| Jun 1983 | 176.00 | 1 |
| May 1983 | 204.00 | 1 |
| Apr 1983 | 224.00 | 1 |
| Mar 1983 | 206.00 | 1 |
| Feb 1983 | 209.00 | 1 |
| Jan 1983 | 213.00 | 1 |
| Dec 1982 | 209.00 | 1 |
| Oct 1982 | 187.00 | 1 |
| Sep 1982 | 184.00 | 1 |
| Aug 1982 | 186.00 | 1 |
| Jul 1982 | 310.00 | 1 |
| Jun 1982 | 355.00 | 1 |
| May 1982 | 203.00 | 1 |
| Apr 1982 | 211.00 | 1 |
| Mar 1982 | 149.00 | 1 |
| Feb 1982 | 384.00 | 1 |
| Dec 1981 | 185.00 | 1 |
| Nov 1981 | 215.00 | 1 |
| Oct 1981 | 207.00 | 1 |
| Sep 1981 | 209.00 | 1 |
| Aug 1981 | 213.00 | 1 |
| Jul 1981 | 204.00 | 1 |
| Jun 1981 | 190.00 | 1 |
| May 1981 | 204.00 | 1 |
| Apr 1981 | 425.00 | 1 |
| Mar 1981 | 209.00 | 1 |
| Jan 1981 | 215.00 | 1 |
| Dec 1980 | 214.00 | 1 |
| Nov 1980 | 216.00 | 1 |
| Oct 1980 | 209.00 | 1 |
| Sep 1980 | 211.00 | 1 |
| Aug 1980 | 212.00 | 1 |
| Jul 1980 | 193.00 | 1 |
| Jun 1980 | 406.00 | 1 |
| May 1980 | 214.00 | 1 |
| Apr 1980 | 215.00 | 1 |
| Mar 1980 | 212.00 | 1 |
| Feb 1980 | 204.00 | 1 |
| Jan 1980 | 211.00 | 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
5 wells the state's well register assigns to this lease. Every one has a page.
| Well | No. | Operator | Status |
|---|---|---|---|
| FLORENCE DUMLER | 1 | unavailable | Plugged and Abandoned |
| Dumler | 1 | Scheck Oil Operation | Producing |
| DUMLER | 2 | Shields Oil Producers Inc. | Plugged and Abandoned |
| DUMLER | 3 | unavailable | Plugged and Abandoned |
| DUMLER | 4 | unavailable | Plugged and Abandoned |
Location
38.680842, -98.943584 · NWNENE Sec 11 T16S R15W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001111094. The state’s own record.