WARREN 'A'
Lease 1001118121 · Ellis County, Kansas · NWNWNE Sec 12 T11S R20W · DOR 108485
Oil1949–20266 wells
Operator
Keller Heirs Oil
Cumulative (state figure)
133,045.14 bbl
First production
1949
Last production
2026
Location (PLSS)
NWNWNE Sec 12 T11S R20W
Monthly oil production
204 months filed with the Kansas Geological Survey, Feb 1980 to Mar 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
33,410.10 bbl
Months filed
204
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 133,045.14 bbl.
| Month | Oil (bbl) | Wells |
|---|---|---|
| Mar 2026 | 142.39 | 1 |
| Nov 2025 | 169.47 | 1 |
| May 2025 | 173.44 | 1 |
| Aug 2024 | 168.88 | 1 |
| Feb 2024 | 175.16 | 1 |
| Jul 2023 | 172.67 | 1 |
| Apr 2023 | 6.00 | 1 |
| Jan 2023 | 170.42 | 1 |
| Jul 2022 | 166.70 | 1 |
| Jan 2022 | 180.23 | 1 |
| Jul 2021 | 167.30 | 1 |
| Jan 2021 | 171.50 | 1 |
| Jul 2020 | 171.60 | 1 |
| Jan 2020 | 168.95 | 1 |
| Jul 2019 | 170.53 | 1 |
| Feb 2019 | 173.26 | 1 |
| Aug 2018 | 158.20 | 1 |
| Mar 2018 | 7.50 | 1 |
| Feb 2018 | 164.11 | 1 |
| Aug 2017 | 169.84 | 1 |
| Mar 2017 | 161.98 | 1 |
| Oct 2016 | 162.11 | 1 |
| May 2016 | 160.73 | 1 |
| Dec 2015 | 165.17 | 1 |
| Jul 2015 | 154.21 | 1 |
| Feb 2015 | 186.73 | 1 |
| Oct 2014 | 153.43 | 1 |
| May 2014 | 161.93 | 1 |
| Jan 2014 | 158.29 | 1 |
| Aug 2013 | 152.10 | 1 |
| Mar 2013 | 161.83 | 1 |
| Oct 2012 | 175.19 | 1 |
| Mar 2012 | 163.48 | 1 |
| Jan 2012 | 13.00 | 1 |
| Nov 2011 | 152.04 | 1 |
| Jul 2011 | 163.39 | 1 |
| Jun 2011 | 24.00 | 1 |
| Mar 2011 | 154.53 | 1 |
| Jan 2011 | 6.21 | 1 |
| Nov 2010 | 161.48 | 1 |
| Jul 2010 | 164.96 | 1 |
| Jun 2010 | 19.37 | 1 |
| Mar 2010 | 164.34 | 1 |
| Oct 2009 | 161.33 | 1 |
| Jun 2009 | 158.90 | 1 |
| Mar 2009 | 161.49 | 1 |
| Nov 2008 | 162.56 | 1 |
| Jul 2008 | 160.67 | 1 |
| Mar 2008 | 156.37 | 1 |
| Dec 2007 | 158.83 | 1 |
| Jul 2007 | 173.06 | 1 |
| May 2007 | 162.93 | 1 |
| Jan 2007 | 151.41 | 1 |
| Sep 2006 | 163.49 | 1 |
| Aug 2006 | 2.81 | 1 |
| Jun 2006 | 157.95 | 1 |
| Mar 2006 | 159.68 | 1 |
| Dec 2005 | 150.69 | 1 |
| Aug 2005 | 164.64 | 1 |
| May 2005 | 161.39 | 1 |
| Apr 2005 | 25.05 | 1 |
| Mar 2005 | 192.08 | 1 |
| Nov 2004 | 159.91 | 1 |
| Sep 2004 | 11.90 | 1 |
| Aug 2004 | 157.93 | 1 |
| Jul 2004 | 33.67 | 1 |
| Jun 2004 | 12.98 | 1 |
| May 2004 | 153.40 | 1 |
| Feb 2004 | 188.81 | 1 |
| Nov 2003 | 182.80 | 1 |
| Aug 2003 | 149.79 | 1 |
| Jun 2003 | 9.62 | 1 |
| May 2003 | 164.85 | 1 |
| Apr 2003 | 14.03 | 1 |
| Feb 2003 | 157.46 | 1 |
| Nov 2002 | 151.20 | 1 |
| Sep 2002 | 199.33 | 1 |
| Jun 2002 | 349.27 | 1 |
| Apr 2002 | 19.27 | 1 |
| Mar 2002 | 333.99 | 1 |
| Feb 2002 | 26.89 | 1 |
| Jan 2002 | 185.85 | 1 |
| Dec 2001 | 175.56 | 1 |
| Oct 2001 | 195.72 | 1 |
| Sep 2001 | 5.61 | 1 |
| Aug 2001 | 174.70 | 1 |
| Jul 2001 | 157.30 | 1 |
| May 2001 | 340.43 | 1 |
| Feb 2001 | 329.41 | 1 |
| Dec 2000 | 316.92 | 1 |
| Oct 2000 | 161.46 | 1 |
| Sep 2000 | 161.49 | 1 |
| Jun 2000 | 156.99 | 1 |
| Mar 2000 | 327.49 | 1 |
| Jan 2000 | 164.72 | 1 |
| Nov 1999 | 4.89 | 1 |
| Oct 1999 | 163.04 | 1 |
| Aug 1999 | 158.30 | 1 |
| May 1999 | 171.02 | 1 |
| Feb 1999 | 157.84 | 1 |
| Dec 1998 | 168.05 | 1 |
| Oct 1998 | 159.65 | 1 |
| Jul 1998 | 171.52 | 1 |
| May 1998 | 161.40 | 1 |
| Mar 1998 | 167.05 | 1 |
| Feb 1998 | 24.06 | 1 |
| Dec 1997 | 172.94 | 1 |
| Oct 1997 | 170.80 | 1 |
| Jul 1997 | 168.81 | 1 |
| May 1997 | 160.47 | 1 |
| Mar 1997 | 160.95 | 1 |
| Feb 1997 | 15.90 | 1 |
| Jan 1997 | 171.19 | 1 |
| Oct 1996 | 172.92 | 1 |
| Aug 1996 | 163.33 | 1 |
| Jun 1996 | 176.79 | 1 |
| Apr 1996 | 166.97 | 1 |
| Mar 1996 | 11.42 | 1 |
| Jan 1996 | 168.10 | 1 |
| Nov 1995 | 176.00 | 1 |
| Aug 1995 | 167.00 | 1 |
| Jun 1995 | 176.00 | 1 |
| Apr 1995 | 184.00 | 1 |
| Feb 1995 | 176.00 | 1 |
| Dec 1994 | 170.00 | 1 |
| Sep 1994 | 168.00 | 1 |
| Jul 1994 | 174.00 | 1 |
| Apr 1994 | 179.00 | 1 |
| Feb 1994 | 177.00 | 1 |
| Dec 1993 | 58.00 | 1 |
| Oct 1993 | 176.00 | 1 |
| Aug 1993 | 202.00 | 1 |
| May 1993 | 171.00 | 1 |
| Feb 1993 | 223.00 | 1 |
| Nov 1992 | 162.00 | 1 |
| Aug 1992 | 180.00 | 1 |
| Jun 1992 | 195.00 | 1 |
| Apr 1992 | 164.00 | 1 |
| Jan 1992 | 188.00 | 1 |
| Nov 1991 | 190.00 | 1 |
| Sep 1991 | 181.00 | 1 |
| Jul 1991 | 165.00 | 1 |
| Apr 1991 | 189.00 | 1 |
| Feb 1991 | 174.00 | 1 |
| Dec 1990 | 161.00 | 1 |
| Oct 1990 | 191.00 | 1 |
| Sep 1990 | 9.00 | 1 |
| Jul 1990 | 180.00 | 1 |
| May 1990 | 243.00 | 1 |
| Jan 1990 | 171.00 | 1 |
| Nov 1989 | 174.00 | 1 |
| Sep 1989 | 168.00 | 1 |
| Jul 1989 | 157.00 | 1 |
| May 1989 | 176.00 | 1 |
| Mar 1989 | 205.00 | 1 |
| Jan 1989 | 181.00 | 1 |
| Nov 1988 | 195.00 | 1 |
| Aug 1988 | 160.00 | 1 |
| Jun 1988 | 176.00 | 1 |
| Apr 1988 | 188.00 | 1 |
| Feb 1988 | 175.00 | 1 |
| Dec 1987 | 168.00 | 1 |
| Oct 1987 | 187.00 | 1 |
| Aug 1987 | 188.00 | 1 |
| Jun 1987 | 174.00 | 1 |
| Apr 1987 | 189.00 | 1 |
| Feb 1987 | 175.00 | 1 |
| Dec 1986 | 185.00 | 1 |
| Oct 1986 | 181.00 | 1 |
| Jun 1986 | 166.00 | 1 |
| Apr 1986 | 180.00 | 1 |
| Feb 1986 | 196.00 | 1 |
| Dec 1985 | 177.00 | 1 |
| Oct 1985 | 183.00 | 1 |
| Aug 1985 | 187.00 | 1 |
| Jul 1985 | 185.00 | 1 |
| May 1985 | 188.00 | 1 |
| Mar 1985 | 181.00 | 1 |
| Jan 1985 | 219.00 | 1 |
| Oct 1984 | 178.00 | 1 |
| Aug 1984 | 177.00 | 1 |
| Jun 1984 | 207.00 | 1 |
| May 1984 | 207.00 | 1 |
| Mar 1984 | 206.00 | 1 |
| Jan 1984 | 198.00 | 1 |
| Sep 1983 | 413.00 | 1 |
| Jun 1983 | 208.00 | 1 |
| Apr 1983 | 183.00 | 1 |
| Feb 1983 | 208.00 | 1 |
| Dec 1982 | 192.00 | 1 |
| Sep 1982 | 212.00 | 1 |
| Jul 1982 | 185.00 | 1 |
| Apr 1982 | 196.00 | 1 |
| Feb 1982 | 179.00 | 1 |
| Dec 1981 | 205.00 | 1 |
| Sep 1981 | 212.00 | 1 |
| Jun 1981 | 141.00 | 1 |
| Apr 1981 | 201.00 | 1 |
| Feb 1981 | 217.00 | 1 |
| Dec 1980 | 208.00 | 1 |
| Sep 1980 | 214.00 | 1 |
| Jul 1980 | 193.00 | 1 |
| May 1980 | 198.00 | 1 |
| Feb 1980 | 196.00 | 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
6 wells the state's well register assigns to this lease. Every one has a page.
| Well | No. | Operator | Status |
|---|---|---|---|
| WARREN | 1 | unavailable | Plugged and Abandoned |
| WARREN 'A' | 1 | unavailable | Converted to SWD Well |
| WARREN 'A' | 1 | Keller Heirs Oil | Producing |
| WARREN 'A' | 1 | unavailable | Plugged and Abandoned |
| WARREN 'A' | 2 | unavailable | Plugged and Abandoned |
| WARREN, RODNEY | 1 | unavailable | Plugged and Abandoned |
Location
39.116640, -99.488966 · NWNWNE Sec 12 T11S R20W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001118121. The state’s own record.