DENNIS
Lease 1001124929 · Neosho County, Kansas · SESWSE Sec 17 T28S R18E · DOR 111718
Oil1978–202614 wells
Operator
Bancroft Oil LLC
Cumulative (state figure)
23,489.71 bbl
First production
1978
Last production
2026
Location (PLSS)
SESWSE Sec 17 T28S R18E
Monthly oil production
200 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
21,981.70 bbl
Months filed
200
Most wells in a month
10
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 23,489.71 bbl.
| Month | Oil (bbl) | Wells |
|---|---|---|
| Apr 2026 | 103.03 | 9 |
| Mar 2026 | 132.65 | 9 |
| Jan 2026 | 162.83 | 9 |
| Nov 2025 | 161.01 | 9 |
| Sep 2025 | 172.68 | 9 |
| Jul 2025 | 158.91 | 9 |
| May 2025 | 162.54 | 9 |
| Feb 2025 | 161.51 | 9 |
| Oct 2024 | 159.95 | 9 |
| May 2024 | 160.21 | 9 |
| Jan 2024 | 124.09 | 9 |
| Oct 2023 | 170.74 | 9 |
| Jul 2023 | 169.91 | 9 |
| Mar 2023 | 29.73 | 9 |
| Jun 2022 | 55.21 | 9 |
| Jan 2022 | 61.33 | 10 |
| Feb 2021 | 92.52 | 10 |
| Jan 2020 | 76.98 | 10 |
| Nov 2019 | 83.41 | 10 |
| Dec 2018 | 77.01 | 10 |
| Sep 2018 | 32.86 | 10 |
| Aug 2018 | 34.57 | 10 |
| Jul 2018 | 66.21 | 10 |
| May 2018 | 30.90 | 10 |
| Apr 2018 | 60.72 | 10 |
| Mar 2018 | 168.66 | 10 |
| Sep 2017 | 75.65 | 10 |
| Aug 2016 | 159.88 | 10 |
| Mar 2016 | 166.34 | 7 |
| Oct 2015 | 165.83 | 7 |
| Jul 2015 | 177.32 | 7 |
| Apr 2015 | 167.81 | 7 |
| Nov 2014 | 175.19 | 7 |
| Jul 2014 | 172.47 | 7 |
| Apr 2014 | 160.17 | 7 |
| Nov 2013 | 106.60 | 7 |
| Aug 2013 | 106.39 | 7 |
| May 2013 | 109.73 | 7 |
| Feb 2013 | 110.46 | 7 |
| Nov 2012 | 105.93 | 7 |
| Jul 2012 | 99.48 | 7 |
| May 2012 | 109.30 | 7 |
| Feb 2012 | 109.31 | 7 |
| Oct 2011 | 101.59 | 7 |
| Aug 2011 | 81.95 | 7 |
| Jun 2011 | 82.40 | 7 |
| Mar 2011 | 83.94 | 7 |
| Dec 2010 | 84.39 | 7 |
| Oct 2010 | 82.67 | 7 |
| Aug 2010 | 165.23 | 7 |
| Apr 2010 | 159.63 | 7 |
| Dec 2009 | 162.40 | 7 |
| Aug 2009 | 157.79 | 7 |
| May 2009 | 160.51 | 7 |
| Feb 2009 | 160.89 | 7 |
| Nov 2008 | 163.79 | 7 |
| Sep 2008 | 166.68 | 7 |
| Aug 2008 | 151.52 | 7 |
| Jun 2008 | 149.28 | 7 |
| Mar 2008 | 157.82 | 7 |
| Nov 2007 | 153.58 | 7 |
| Aug 2007 | 162.93 | 7 |
| May 2007 | 165.62 | 7 |
| Jan 2007 | 150.26 | 7 |
| Oct 2006 | 156.39 | 7 |
| Jul 2006 | 148.17 | 7 |
| Apr 2006 | 159.35 | 7 |
| Dec 2005 | 164.02 | 7 |
| Oct 2005 | 158.87 | 7 |
| Jun 2005 | 163.99 | 7 |
| Mar 2005 | 165.91 | 7 |
| Dec 2004 | 64.48 | 7 |
| Sep 2004 | 157.89 | 7 |
| Jul 2004 | 159.27 | 7 |
| Apr 2004 | 163.22 | 7 |
| Jan 2004 | 166.16 | 7 |
| Oct 2003 | 158.10 | 7 |
| Jul 2003 | 158.53 | 7 |
| May 2003 | 158.36 | 7 |
| Feb 2003 | 158.19 | 7 |
| Dec 2002 | 161.05 | 7 |
| Oct 2002 | 162.53 | 7 |
| Jul 2002 | 160.97 | 7 |
| Apr 2002 | 163.57 | 7 |
| Jan 2002 | 166.72 | 7 |
| Nov 2001 | 160.62 | 7 |
| Sep 2001 | 163.05 | 7 |
| Jul 2001 | 160.16 | 7 |
| Apr 2001 | 163.50 | 7 |
| Jan 2001 | 159.04 | 7 |
| Oct 2000 | 158.94 | 7 |
| Sep 2000 | 65.57 | 7 |
| Aug 2000 | 63.49 | 7 |
| Aug 1999 | 69.47 | 3 |
| Oct 1997 | 40.29 | 3 |
| Aug 1997 | 59.94 | 3 |
| Aug 1995 | 99.00 | 1 |
| Jun 1995 | 77.00 | 1 |
| Apr 1995 | 144.00 | 1 |
| Feb 1995 | 127.00 | 1 |
| Jan 1995 | 137.00 | 1 |
| Oct 1994 | 128.00 | 1 |
| Aug 1994 | 149.00 | 1 |
| Jun 1994 | 73.00 | 1 |
| Jan 1994 | 66.00 | 1 |
| Dec 1993 | 135.00 | 1 |
| Nov 1993 | 148.00 | 1 |
| Oct 1993 | 104.00 | 1 |
| Sep 1993 | 141.00 | 1 |
| Aug 1993 | 147.00 | 1 |
| Jul 1993 | 73.00 | 1 |
| Jun 1993 | 114.00 | 1 |
| May 1993 | 74.00 | 1 |
| Apr 1993 | 58.00 | 1 |
| Mar 1993 | 198.00 | 1 |
| Jan 1993 | 124.00 | 1 |
| Dec 1992 | 132.00 | 1 |
| Nov 1992 | 116.00 | 1 |
| Oct 1992 | 149.00 | 1 |
| Sep 1992 | 145.00 | 1 |
| Aug 1992 | 220.00 | 1 |
| Jul 1992 | 126.00 | 1 |
| Jun 1992 | 165.00 | 1 |
| May 1992 | 217.00 | 1 |
| Apr 1992 | 226.00 | 1 |
| Mar 1992 | 370.00 | 1 |
| Feb 1992 | 264.00 | 1 |
| Jan 1992 | 269.00 | 1 |
| Dec 1991 | 78.00 | 1 |
| Oct 1991 | 30.00 | 1 |
| Aug 1991 | 53.00 | 1 |
| Jul 1991 | 66.00 | 1 |
| May 1991 | 71.00 | 1 |
| Mar 1991 | 94.00 | 1 |
| Jan 1991 | 51.00 | 1 |
| Nov 1990 | 52.00 | 1 |
| Oct 1990 | 65.00 | 1 |
| Sep 1990 | 34.00 | 1 |
| Aug 1990 | 60.00 | 1 |
| Mar 1990 | 31.00 | 1 |
| Feb 1990 | 46.00 | 1 |
| Jan 1990 | 82.00 | 1 |
| Nov 1989 | 45.00 | 1 |
| Aug 1989 | 34.00 | 1 |
| Jul 1989 | 56.00 | 1 |
| May 1989 | 41.00 | 1 |
| Dec 1988 | 61.00 | 1 |
| Sep 1988 | 36.00 | 1 |
| Aug 1988 | 62.00 | 1 |
| May 1988 | 60.00 | 1 |
| Mar 1988 | 57.00 | 1 |
| Jan 1988 | 29.00 | 1 |
| Dec 1987 | 26.00 | 1 |
| Nov 1987 | 29.00 | 1 |
| Oct 1987 | 38.00 | 1 |
| Aug 1987 | 37.00 | 1 |
| May 1986 | 56.00 | 1 |
| Feb 1986 | 63.00 | 1 |
| Jan 1986 | 65.00 | 1 |
| Nov 1985 | 69.00 | 1 |
| Sep 1985 | 49.00 | 1 |
| Aug 1985 | 70.00 | 1 |
| Jul 1985 | 71.00 | 1 |
| May 1985 | 49.00 | 1 |
| Apr 1985 | 55.00 | 1 |
| Feb 1985 | 50.00 | 1 |
| Dec 1984 | 50.00 | 1 |
| Nov 1984 | 76.00 | 1 |
| Sep 1984 | 84.00 | 1 |
| Jul 1984 | 74.00 | 1 |
| May 1984 | 76.00 | 1 |
| Feb 1984 | 73.00 | 1 |
| Nov 1983 | 82.00 | 1 |
| Sep 1983 | 86.00 | 1 |
| Aug 1983 | 79.00 | 1 |
| Jun 1983 | 82.00 | 1 |
| Apr 1983 | 80.00 | 1 |
| Feb 1983 | 83.00 | 1 |
| Dec 1982 | 84.00 | 1 |
| Nov 1982 | 85.00 | 1 |
| Sep 1982 | 81.00 | 1 |
| Jul 1982 | 74.00 | 1 |
| Jun 1982 | 82.00 | 1 |
| Apr 1982 | 81.00 | 1 |
| Feb 1982 | 150.00 | 1 |
| Nov 1981 | 81.00 | 1 |
| Sep 1981 | 82.00 | 1 |
| Jul 1981 | 83.00 | 1 |
| May 1981 | 80.00 | 1 |
| Mar 1981 | 39.00 | 1 |
| Feb 1981 | 75.00 | 1 |
| Dec 1980 | 49.00 | 1 |
| Nov 1980 | 54.00 | 1 |
| Oct 1980 | 83.00 | 1 |
| Aug 1980 | 82.00 | 1 |
| Jun 1980 | 82.00 | 1 |
| May 1980 | 83.00 | 1 |
| Mar 1980 | 64.00 | 1 |
| Feb 1980 | 68.00 | 1 |
| Jan 1980 | 86.00 | 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
14 wells the state's well register assigns to this lease. Every one has a page.
| Well | No. | Operator | Status |
|---|---|---|---|
| DENNIS | 1 (OLD) | Bancroft Oil LLC | Producing |
| DENNIS | Z-1 | Bancroft Oil LLC | Authorized Injection Well |
| DENNIS | Z-2 | Bancroft Oil LLC | Producing |
| DENNIS | Z-3 | Bancroft Oil LLC | Producing |
| DENNIS | I-3 | McRae, William R. | Approved Intent to Drill |
| DENNIS | I-2 | McRae, William R. | Approved Intent to Drill |
| DENNIS | 4 | Bancroft Oil LLC | Producing |
| DENNIS | 8 | McRae, William R. | Plugged and Abandoned |
| DENNIS | 7 | Bancroft Oil LLC | Producing |
| DENNIS | 6 | Bancroft Oil LLC | Producing |
| DENNIS | 5 | Bancroft Oil LLC | Producing |
| DENNIS | M-1 | Bancroft Oil LLC | Producing |
| DENNIS | M-3 | Bancroft Oil LLC | Producing |
| DENNIS | M-4 | Bancroft Oil LLC | Authorized Injection Well |
Location
37.602517, -95.458195 · SESWSE Sec 17 T28S R18E
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001124929. The state’s own record.