BREFORD
Lease 1001111160 · Barton County, Kansas · NWSWNE Sec 36 T16S R11W · DOR 103446
Oil1949–20264 wells
Operator
RJM Company
Cumulative (state figure)
208,888.80 bbl
First production
1949
Last production
2026
Location (PLSS)
NWSWNE Sec 36 T16S R11W
Monthly oil production
239 months filed with the Kansas Geological Survey, Jan 1980 to Feb 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
45,517.80 bbl
Months filed
239
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 208,888.80 bbl.
| Month | Oil (bbl) | Wells |
|---|---|---|
| Feb 2026 | 157.48 | 1 |
| Nov 2025 | 165.46 | 1 |
| Aug 2025 | 150.33 | 1 |
| Jun 2025 | 154.77 | 1 |
| Mar 2025 | 157.09 | 1 |
| Dec 2024 | 158.37 | 1 |
| Oct 2024 | 155.88 | 1 |
| Aug 2023 | 137.31 | 1 |
| Aug 2022 | 149.93 | 1 |
| May 2022 | 155.28 | 1 |
| Mar 2022 | 164.91 | 1 |
| Dec 2021 | 162.78 | 1 |
| Sep 2021 | 161.98 | 1 |
| Jul 2021 | 170.46 | 1 |
| Apr 2021 | 163.31 | 1 |
| Jan 2021 | 158.15 | 1 |
| Nov 2020 | 168.29 | 1 |
| Aug 2020 | 155.26 | 1 |
| Apr 2020 | 169.77 | 1 |
| Jan 2020 | 156.63 | 1 |
| Sep 2019 | 161.59 | 1 |
| Apr 2019 | 159.49 | 1 |
| Dec 2018 | 160.48 | 1 |
| Oct 2018 | 159.50 | 1 |
| Jul 2018 | 155.89 | 1 |
| May 2018 | 165.16 | 1 |
| Feb 2018 | 161.15 | 1 |
| Dec 2017 | 162.77 | 1 |
| Sep 2017 | 163.82 | 1 |
| Jul 2017 | 160.98 | 1 |
| May 2017 | 170.25 | 1 |
| Feb 2017 | 167.24 | 1 |
| Dec 2016 | 170.33 | 1 |
| Sep 2016 | 155.80 | 1 |
| Apr 2016 | 181.84 | 1 |
| Feb 2016 | 186.27 | 1 |
| Oct 2015 | 166.38 | 1 |
| Aug 2015 | 161.74 | 1 |
| May 2015 | 171.75 | 1 |
| Mar 2015 | 153.89 | 1 |
| Feb 2015 | 167.70 | 1 |
| Dec 2014 | 160.44 | 1 |
| Sep 2014 | 172.12 | 1 |
| Jun 2014 | 176.66 | 1 |
| Mar 2014 | 195.83 | 1 |
| Feb 2014 | 10.83 | 1 |
| Dec 2013 | 168.24 | 1 |
| Sep 2013 | 152.51 | 1 |
| Aug 2013 | 170.65 | 1 |
| Jun 2013 | 163.58 | 1 |
| Mar 2013 | 181.14 | 1 |
| Dec 2012 | 154.41 | 1 |
| Sep 2012 | 163.07 | 1 |
| Jul 2012 | 171.29 | 1 |
| Apr 2012 | 162.17 | 1 |
| Mar 2012 | 170.09 | 1 |
| Dec 2011 | 166.63 | 1 |
| Oct 2011 | 163.35 | 1 |
| Jul 2011 | 156.86 | 1 |
| May 2011 | 174.64 | 1 |
| Mar 2011 | 154.88 | 1 |
| Jan 2011 | 156.20 | 1 |
| Nov 2010 | 168.87 | 1 |
| Sep 2010 | 170.33 | 1 |
| Jul 2010 | 193.16 | 1 |
| May 2010 | 159.38 | 1 |
| Mar 2010 | 178.92 | 1 |
| Jan 2010 | 162.77 | 1 |
| Nov 2009 | 157.12 | 1 |
| Oct 2009 | 161.08 | 1 |
| Aug 2009 | 167.05 | 1 |
| Jun 2009 | 155.21 | 1 |
| May 2009 | 169.29 | 1 |
| Feb 2009 | 152.66 | 1 |
| Dec 2008 | 161.44 | 1 |
| Nov 2008 | 167.87 | 1 |
| Sep 2008 | 187.23 | 1 |
| Jul 2008 | 156.36 | 1 |
| May 2008 | 163.71 | 1 |
| Mar 2008 | 159.09 | 1 |
| Jan 2008 | 167.94 | 1 |
| Dec 2007 | 164.98 | 1 |
| Sep 2007 | 161.71 | 1 |
| Aug 2007 | 168.24 | 1 |
| May 2007 | 166.38 | 1 |
| Feb 2007 | 170.80 | 1 |
| Dec 2006 | 169.54 | 1 |
| Oct 2006 | 170.72 | 1 |
| Aug 2006 | 168.70 | 1 |
| Jun 2006 | 180.27 | 1 |
| Apr 2006 | 166.44 | 1 |
| Mar 2006 | 160.25 | 1 |
| Jan 2006 | 182.18 | 1 |
| Nov 2005 | 179.55 | 1 |
| Sep 2005 | 176.18 | 1 |
| Aug 2005 | 169.26 | 1 |
| Jun 2005 | 170.87 | 1 |
| Apr 2005 | 188.81 | 1 |
| Dec 2004 | 182.21 | 1 |
| Oct 2004 | 187.29 | 1 |
| Aug 2004 | 183.33 | 1 |
| Jun 2004 | 190.71 | 1 |
| Apr 2004 | 179.30 | 1 |
| Mar 2004 | 166.86 | 1 |
| Dec 2003 | 173.84 | 1 |
| Nov 2003 | 181.27 | 1 |
| Sep 2003 | 164.86 | 1 |
| Aug 2003 | 178.00 | 1 |
| Jun 2003 | 169.53 | 1 |
| Apr 2003 | 190.62 | 1 |
| Mar 2003 | 178.26 | 1 |
| Jan 2003 | 172.50 | 1 |
| Nov 2002 | 155.93 | 1 |
| Oct 2002 | 173.90 | 1 |
| Sep 2002 | 178.95 | 1 |
| Jul 2002 | 177.31 | 1 |
| May 2002 | 188.08 | 1 |
| Apr 2002 | 173.71 | 1 |
| Feb 2002 | 155.14 | 1 |
| Jan 2002 | 165.43 | 1 |
| Dec 2001 | 178.60 | 1 |
| Oct 2001 | 172.14 | 1 |
| Sep 2001 | 175.81 | 1 |
| Jul 2001 | 160.29 | 1 |
| Jun 2001 | 174.70 | 1 |
| Apr 2001 | 167.37 | 1 |
| Feb 2001 | 167.69 | 1 |
| Jan 2001 | 175.54 | 1 |
| Nov 2000 | 171.43 | 1 |
| Oct 2000 | 165.99 | 1 |
| Aug 2000 | 170.54 | 1 |
| Jul 2000 | 179.49 | 1 |
| May 2000 | 176.10 | 1 |
| Apr 2000 | 168.70 | 1 |
| Feb 2000 | 165.48 | 1 |
| Jan 2000 | 176.74 | 1 |
| Nov 1999 | 168.92 | 1 |
| Oct 1999 | 182.60 | 1 |
| Aug 1999 | 173.49 | 1 |
| Jul 1999 | 152.36 | 1 |
| May 1999 | 174.12 | 1 |
| Mar 1999 | 174.99 | 1 |
| Feb 1999 | 169.56 | 1 |
| Jan 1999 | 176.60 | 1 |
| Nov 1998 | 168.32 | 1 |
| Oct 1998 | 169.02 | 1 |
| Sep 1998 | 172.79 | 1 |
| Aug 1998 | 171.41 | 1 |
| Jun 1998 | 155.59 | 1 |
| May 1998 | 180.39 | 1 |
| Apr 1998 | 182.61 | 1 |
| Feb 1998 | 186.23 | 1 |
| Jan 1998 | 179.91 | 1 |
| Nov 1997 | 179.55 | 1 |
| Oct 1997 | 177.36 | 1 |
| Sep 1997 | 174.35 | 1 |
| Jul 1997 | 175.80 | 1 |
| Jun 1997 | 175.75 | 1 |
| Apr 1997 | 171.78 | 1 |
| Mar 1997 | 158.65 | 1 |
| Feb 1997 | 174.37 | 1 |
| Jan 1997 | 191.59 | 1 |
| Sep 1996 | 159.17 | 1 |
| Jul 1996 | 155.20 | 1 |
| Apr 1996 | 161.60 | 1 |
| Feb 1996 | 186.67 | 1 |
| Dec 1995 | 77.00 | 1 |
| Sep 1995 | 164.00 | 1 |
| Jul 1995 | 198.00 | 1 |
| Apr 1995 | 216.00 | 1 |
| Feb 1995 | 197.00 | 1 |
| Jan 1995 | 31.00 | 1 |
| Oct 1994 | 196.00 | 1 |
| Jul 1994 | 227.00 | 1 |
| Apr 1994 | 191.00 | 1 |
| Jan 1994 | 241.00 | 1 |
| Oct 1993 | 230.00 | 1 |
| Jul 1993 | 228.00 | 1 |
| Sep 1992 | 269.00 | 1 |
| Jun 1992 | 262.00 | 1 |
| Mar 1992 | 277.00 | 1 |
| Nov 1991 | 248.00 | 1 |
| Aug 1991 | 247.00 | 1 |
| May 1991 | 212.00 | 1 |
| Mar 1991 | 273.00 | 1 |
| Nov 1990 | 260.00 | 1 |
| Aug 1990 | 254.00 | 1 |
| Jun 1990 | 223.00 | 1 |
| Apr 1990 | 236.00 | 1 |
| Feb 1990 | 236.00 | 1 |
| Jan 1990 | 244.00 | 1 |
| Nov 1989 | 265.00 | 1 |
| Aug 1989 | 260.00 | 1 |
| Jun 1989 | 267.00 | 1 |
| Feb 1989 | 262.00 | 1 |
| Dec 1988 | 254.00 | 1 |
| Sep 1988 | 268.00 | 1 |
| Jul 1988 | 275.00 | 1 |
| Apr 1988 | 231.00 | 1 |
| Mar 1988 | 278.00 | 1 |
| Jan 1988 | 245.00 | 1 |
| Sep 1987 | 272.00 | 1 |
| Jul 1987 | 252.00 | 1 |
| Feb 1987 | 251.00 | 1 |
| Mar 1986 | 209.00 | 1 |
| Jan 1986 | 268.00 | 1 |
| Dec 1985 | 268.00 | 1 |
| Oct 1985 | 266.00 | 1 |
| Sep 1985 | 251.00 | 1 |
| Jul 1985 | 259.00 | 1 |
| Apr 1985 | 262.00 | 1 |
| Nov 1984 | 269.00 | 1 |
| Aug 1984 | 258.00 | 1 |
| Apr 1984 | 264.00 | 1 |
| Jan 1984 | 273.00 | 1 |
| Oct 1983 | 263.00 | 1 |
| Jul 1983 | 257.00 | 1 |
| Apr 1983 | 267.00 | 1 |
| Oct 1982 | 266.00 | 1 |
| Jul 1982 | 245.00 | 1 |
| May 1982 | 258.00 | 1 |
| Mar 1982 | 223.00 | 1 |
| Feb 1982 | 267.00 | 1 |
| Nov 1981 | 266.00 | 1 |
| Sep 1981 | 262.00 | 1 |
| Aug 1981 | 257.00 | 1 |
| Jul 1981 | 251.00 | 1 |
| May 1981 | 234.00 | 1 |
| Mar 1981 | 270.00 | 1 |
| Jan 1981 | 271.00 | 1 |
| Nov 1980 | 242.00 | 1 |
| Oct 1980 | 266.00 | 1 |
| Sep 1980 | 219.00 | 1 |
| Aug 1980 | 229.00 | 1 |
| Jun 1980 | 169.00 | 1 |
| May 1980 | 266.00 | 1 |
| Apr 1980 | 220.00 | 1 |
| Feb 1980 | 270.00 | 1 |
| Jan 1980 | 264.00 | 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
4 wells the state's well register assigns to this lease. Every one has a page.
| Well | No. | Operator | Status |
|---|---|---|---|
| BREFORD | 1 | RJM Company | Producing |
| BREFORD, K. | 1 | unavailable | Plugged and Abandoned |
| BREFORD | 2 | unavailable | Plugged and Abandoned |
| BREFORD, K. | 3 | unavailable | Plugged and Abandoned |
Location
38.618908, -98.487632 · NWSWNE Sec 36 T16S R11W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001111160. The state’s own record.