MUILENBURG
Lease 1001118478 · Graham County, Kansas · SENESE Sec 1 T10S R21W · DOR 108645
Oil1949–20262 wells
Operator
Mai Oil Operations, Inc.
Cumulative (state figure)
120,172.67 bbl
First production
1949
Last production
2026
Location (PLSS)
SENESE Sec 1 T10S R21W
Monthly oil production
219 months filed with the Kansas Geological Survey, Jan 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
40,060.70 bbl
Months filed
219
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 120,172.67 bbl.
| Month | Oil (bbl) | Wells |
|---|---|---|
| Mar 2026 | 164.04 | 1 |
| Dec 2025 | 155.22 | 1 |
| Sep 2025 | 157.88 | 1 |
| Jun 2025 | 156.98 | 1 |
| Apr 2025 | 156.28 | 1 |
| Dec 2024 | 155.97 | 1 |
| Oct 2024 | 155.55 | 1 |
| Jul 2024 | 158.23 | 1 |
| Apr 2024 | 151.29 | 1 |
| Jan 2024 | 152.03 | 1 |
| Oct 2023 | 155.99 | 1 |
| Jul 2023 | 156.86 | 1 |
| Apr 2023 | 159.08 | 1 |
| Jan 2023 | 153.45 | 1 |
| Oct 2022 | 150.94 | 1 |
| Jul 2022 | 142.86 | 1 |
| May 2022 | 156.69 | 1 |
| Feb 2022 | 161.66 | 1 |
| Nov 2021 | 157.47 | 1 |
| Aug 2021 | 141.69 | 1 |
| May 2021 | 159.39 | 1 |
| Feb 2021 | 165.99 | 1 |
| Nov 2020 | 158.00 | 1 |
| Sep 2020 | 154.66 | 1 |
| Aug 2020 | 154.84 | 1 |
| Mar 2020 | 153.61 | 1 |
| Dec 2019 | 153.71 | 1 |
| Sep 2019 | 153.16 | 1 |
| Jun 2019 | 153.27 | 1 |
| Apr 2019 | 149.73 | 1 |
| Dec 2018 | 156.13 | 1 |
| Sep 2018 | 151.01 | 1 |
| Jun 2018 | 147.22 | 1 |
| May 2018 | 9.60 | 1 |
| Mar 2018 | 164.40 | 1 |
| Jan 2018 | 153.56 | 1 |
| Oct 2017 | 155.44 | 1 |
| Jul 2017 | 154.01 | 1 |
| Apr 2017 | 155.75 | 1 |
| Jan 2017 | 167.70 | 1 |
| Oct 2016 | 159.32 | 1 |
| Jul 2016 | 149.10 | 1 |
| May 2016 | 154.23 | 1 |
| Mar 2016 | 158.11 | 1 |
| Dec 2015 | 154.92 | 1 |
| Oct 2015 | 160.88 | 1 |
| Aug 2015 | 156.07 | 1 |
| May 2015 | 153.52 | 1 |
| Mar 2015 | 154.55 | 1 |
| Jan 2015 | 159.36 | 1 |
| Nov 2014 | 157.38 | 1 |
| Sep 2014 | 156.46 | 1 |
| Jul 2014 | 324.98 | 1 |
| Feb 2014 | 153.41 | 1 |
| Jan 2014 | 153.49 | 1 |
| Oct 2013 | 154.00 | 1 |
| Jul 2013 | 152.60 | 1 |
| May 2013 | 150.90 | 1 |
| Feb 2013 | 149.12 | 1 |
| Nov 2012 | 157.95 | 1 |
| Aug 2012 | 155.14 | 1 |
| Jun 2012 | 157.18 | 1 |
| Apr 2012 | 155.31 | 1 |
| Jan 2012 | 160.52 | 1 |
| Oct 2011 | 153.66 | 1 |
| Jul 2011 | 147.90 | 1 |
| May 2011 | 149.28 | 1 |
| Mar 2011 | 152.73 | 1 |
| Dec 2010 | 166.12 | 1 |
| Sep 2010 | 155.34 | 1 |
| Jul 2010 | 160.02 | 1 |
| May 2010 | 152.26 | 1 |
| Feb 2010 | 160.01 | 1 |
| Dec 2009 | 155.92 | 1 |
| Oct 2009 | 157.58 | 1 |
| Aug 2009 | 151.96 | 1 |
| Jun 2009 | 158.41 | 1 |
| Jan 2009 | 161.31 | 1 |
| Nov 2008 | 163.12 | 1 |
| Oct 2008 | 159.19 | 1 |
| Aug 2008 | 155.50 | 1 |
| Jun 2008 | 153.77 | 1 |
| May 2008 | 159.50 | 1 |
| Apr 2008 | 156.90 | 1 |
| Mar 2008 | 161.24 | 1 |
| Jan 2008 | 157.60 | 1 |
| Sep 2007 | 159.56 | 1 |
| Jul 2007 | 152.52 | 1 |
| Jun 2007 | 160.92 | 1 |
| Apr 2007 | 148.77 | 1 |
| Nov 2006 | 117.94 | 1 |
| Oct 2006 | 162.24 | 1 |
| Aug 2006 | 155.56 | 1 |
| Jul 2006 | 154.16 | 1 |
| Jun 2006 | 154.68 | 1 |
| May 2006 | 154.94 | 1 |
| Apr 2006 | 137.85 | 1 |
| Feb 2006 | 154.76 | 1 |
| Jan 2006 | 164.63 | 1 |
| Dec 2005 | 155.41 | 1 |
| Nov 2005 | 458.80 | 1 |
| Aug 2005 | 146.75 | 1 |
| Apr 2005 | 93.47 | 1 |
| Jan 2005 | 150.91 | 1 |
| Sep 2004 | 141.28 | 1 |
| Jul 2004 | 155.39 | 1 |
| May 2004 | 138.82 | 1 |
| Jan 2004 | 149.71 | 1 |
| Oct 2003 | 169.03 | 1 |
| Aug 2003 | 155.84 | 1 |
| Jun 2003 | 156.30 | 1 |
| Mar 2003 | 167.03 | 1 |
| Jan 2003 | 164.82 | 1 |
| Nov 2002 | 183.44 | 1 |
| Aug 2002 | 155.58 | 1 |
| Jun 2002 | 162.40 | 1 |
| Apr 2002 | 154.82 | 1 |
| Mar 2002 | 160.73 | 1 |
| Feb 2002 | 155.36 | 1 |
| Dec 2001 | 162.48 | 1 |
| Oct 2001 | 147.64 | 1 |
| Sep 2001 | 99.01 | 1 |
| Aug 2001 | 174.53 | 1 |
| Nov 2000 | 180.78 | 1 |
| Aug 2000 | 181.73 | 1 |
| Jun 2000 | 175.57 | 1 |
| Mar 2000 | 174.96 | 1 |
| Jan 2000 | 178.40 | 1 |
| Dec 1999 | 171.80 | 1 |
| Oct 1999 | 174.84 | 1 |
| Aug 1999 | 174.61 | 1 |
| Jun 1999 | 176.81 | 1 |
| Dec 1998 | 170.65 | 1 |
| Sep 1998 | 170.96 | 1 |
| Jul 1998 | 172.13 | 1 |
| Jun 1998 | 165.88 | 1 |
| Mar 1998 | 164.42 | 1 |
| Nov 1997 | 169.54 | 1 |
| Sep 1997 | 168.55 | 1 |
| Jul 1997 | 171.30 | 1 |
| May 1997 | 164.07 | 1 |
| Apr 1997 | 168.31 | 1 |
| Dec 1996 | 169.33 | 1 |
| Oct 1996 | 168.84 | 1 |
| Aug 1996 | 170.48 | 1 |
| Jun 1996 | 165.65 | 1 |
| Apr 1996 | 167.00 | 1 |
| Mar 1996 | 156.82 | 1 |
| Nov 1995 | 41.00 | 1 |
| Sep 1995 | 160.00 | 1 |
| Aug 1995 | 170.00 | 1 |
| Jun 1995 | 160.00 | 1 |
| Apr 1995 | 170.00 | 1 |
| Feb 1995 | 221.00 | 1 |
| Oct 1994 | 215.00 | 1 |
| Aug 1994 | 179.00 | 1 |
| Jun 1994 | 206.00 | 1 |
| Apr 1994 | 220.00 | 1 |
| Feb 1994 | 223.00 | 1 |
| Sep 1993 | 213.00 | 1 |
| Aug 1993 | 219.00 | 1 |
| Jun 1993 | 225.00 | 1 |
| Apr 1993 | 219.00 | 1 |
| Nov 1992 | 223.00 | 1 |
| Sep 1992 | 217.00 | 1 |
| Jul 1992 | 204.00 | 1 |
| Jun 1992 | 223.00 | 1 |
| Dec 1991 | 199.00 | 1 |
| Oct 1991 | 203.00 | 1 |
| Jun 1991 | 213.00 | 1 |
| Apr 1991 | 200.00 | 1 |
| Feb 1991 | 217.00 | 1 |
| Nov 1990 | 208.00 | 1 |
| Aug 1990 | 208.00 | 1 |
| Jun 1990 | 265.00 | 1 |
| Mar 1990 | 263.00 | 1 |
| Jan 1990 | 242.00 | 1 |
| Oct 1989 | 248.00 | 1 |
| Jul 1989 | 197.00 | 1 |
| May 1989 | 269.00 | 1 |
| Jan 1989 | 232.00 | 1 |
| Oct 1988 | 256.00 | 1 |
| Jul 1988 | 255.00 | 1 |
| May 1988 | 251.00 | 1 |
| Mar 1988 | 244.00 | 1 |
| Jan 1988 | 264.00 | 1 |
| Nov 1987 | 259.00 | 1 |
| Sep 1987 | 272.00 | 1 |
| Aug 1987 | 265.00 | 1 |
| Jun 1987 | 271.00 | 1 |
| Apr 1987 | 249.00 | 1 |
| Feb 1986 | 251.00 | 1 |
| Nov 1985 | 264.00 | 1 |
| Aug 1985 | 253.00 | 1 |
| May 1985 | 273.00 | 1 |
| Mar 1985 | 251.00 | 1 |
| Dec 1984 | 245.00 | 1 |
| Sep 1984 | 260.00 | 1 |
| Jun 1984 | 252.00 | 1 |
| Apr 1984 | 250.00 | 1 |
| Jan 1984 | 203.00 | 1 |
| Oct 1983 | 211.00 | 1 |
| Jul 1983 | 235.00 | 1 |
| May 1983 | 264.00 | 1 |
| Feb 1983 | 263.00 | 1 |
| Aug 1982 | 265.00 | 1 |
| Jun 1982 | 257.00 | 1 |
| Apr 1982 | 275.00 | 1 |
| Jan 1982 | 271.00 | 1 |
| Aug 1981 | 244.00 | 1 |
| Jun 1981 | 243.00 | 1 |
| Apr 1981 | 232.00 | 1 |
| Jan 1981 | 255.00 | 1 |
| Nov 1980 | 240.00 | 1 |
| Oct 1980 | 189.00 | 1 |
| Jul 1980 | 271.00 | 1 |
| May 1980 | 229.00 | 1 |
| Mar 1980 | 272.00 | 1 |
| Jan 1980 | 254.00 | 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
2 wells the state's well register assigns to this lease. Every one has a page.
| Well | No. | Operator | Status |
|---|---|---|---|
| MUILENBURG | 1 | unavailable | Plugged and Abandoned |
| MUILENBURG | 3 | Mai Oil Operations, Inc. | Producing |
Location
39.210099, -99.606222 · SENESE Sec 1 T10S R21W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001118478. The state’s own record.