Culver 'A'
Lease 1001115224 · Harper County, Kansas · NWNENW Sec 4 T31S R8W · DOR 106388
Oil1964–20263 wells
Operator
R & B Oil & Gas, Inc.
Cumulative (state figure)
124,872.68 bbl
First production
1964
Last production
2026
Location (PLSS)
NWNENW Sec 4 T31S R8W
Monthly oil production
246 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
39,727.70 bbl
Months filed
246
Most wells in a month
2
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 124,872.68 bbl.
| Month | Oil (bbl) | Wells |
|---|---|---|
| Mar 2026 | 135.60 | 2 |
| Dec 2025 | 164.13 | 2 |
| Nov 2025 | 149.17 | 2 |
| Jul 2025 | 156.79 | 2 |
| Jun 2025 | 141.42 | 2 |
| Apr 2025 | 162.38 | 2 |
| Mar 2025 | 291.15 | 2 |
| Feb 2024 | 164.43 | 2 |
| Jan 2024 | 147.60 | 2 |
| Dec 2023 | 146.84 | 2 |
| Sep 2023 | 149.94 | 2 |
| Jul 2023 | 198.01 | 2 |
| Jan 2023 | 153.11 | 2 |
| Dec 2022 | 152.08 | 2 |
| Oct 2022 | 143.81 | 2 |
| Sep 2022 | 148.18 | 2 |
| Aug 2022 | 150.30 | 2 |
| May 2022 | 300.98 | 2 |
| Sep 2021 | 154.90 | 2 |
| Jun 2021 | 149.25 | 2 |
| May 2021 | 152.87 | 2 |
| Feb 2021 | 154.61 | 2 |
| Nov 2020 | 144.95 | 2 |
| Feb 2020 | 157.27 | 2 |
| Nov 2019 | 159.17 | 2 |
| Oct 2019 | 150.74 | 2 |
| Aug 2019 | 153.16 | 2 |
| Jun 2019 | 156.11 | 2 |
| Apr 2019 | 154.44 | 2 |
| Mar 2019 | 155.53 | 2 |
| Jan 2019 | 158.43 | 2 |
| Dec 2018 | 151.32 | 2 |
| Oct 2018 | 159.00 | 2 |
| Aug 2018 | 149.99 | 2 |
| Jul 2018 | 157.93 | 2 |
| Jun 2018 | 145.57 | 2 |
| Mar 2018 | 160.72 | 2 |
| Jan 2018 | 155.86 | 2 |
| Dec 2017 | 152.17 | 2 |
| May 2017 | 295.62 | 2 |
| Feb 2017 | 159.41 | 2 |
| Dec 2016 | 152.74 | 2 |
| Oct 2016 | 164.52 | 2 |
| Aug 2016 | 155.70 | 2 |
| Jun 2016 | 159.03 | 2 |
| Mar 2016 | 152.87 | 2 |
| Jan 2016 | 160.06 | 2 |
| Nov 2015 | 157.22 | 2 |
| Oct 2015 | 154.11 | 2 |
| Aug 2015 | 156.48 | 2 |
| Jul 2015 | 153.72 | 2 |
| May 2015 | 154.71 | 2 |
| Apr 2015 | 159.98 | 2 |
| Mar 2015 | 149.51 | 2 |
| Feb 2015 | 327.93 | 1 |
| Jan 2015 | 307.97 | 1 |
| Aug 2014 | 156.78 | 1 |
| Feb 2014 | 152.86 | 1 |
| Oct 2013 | 151.07 | 1 |
| Jun 2013 | 150.83 | 1 |
| Jan 2013 | 151.85 | 1 |
| Aug 2012 | 156.37 | 1 |
| Mar 2012 | 159.80 | 1 |
| Oct 2011 | 151.00 | 1 |
| Jun 2011 | 151.48 | 1 |
| Feb 2011 | 148.47 | 1 |
| Oct 2010 | 149.57 | 1 |
| May 2010 | 151.30 | 1 |
| Apr 2010 | 156.31 | 1 |
| Nov 2009 | 143.68 | 1 |
| Jul 2009 | 140.48 | 1 |
| Nov 2008 | 157.49 | 1 |
| Jul 2008 | 140.14 | 1 |
| Apr 2008 | 154.05 | 1 |
| Nov 2007 | 159.70 | 1 |
| Aug 2007 | 154.84 | 1 |
| Apr 2007 | 143.69 | 1 |
| Feb 2007 | 146.95 | 1 |
| Aug 2006 | 141.87 | 1 |
| May 2006 | 158.36 | 1 |
| Jan 2006 | 148.41 | 1 |
| Oct 2005 | 156.29 | 1 |
| Jun 2005 | 145.52 | 1 |
| Apr 2005 | 158.33 | 1 |
| Dec 2004 | 149.39 | 1 |
| Sep 2004 | 144.28 | 1 |
| Jul 2004 | 157.08 | 1 |
| Mar 2004 | 150.41 | 1 |
| Jan 2004 | 163.76 | 1 |
| Sep 2003 | 143.65 | 1 |
| Jun 2003 | 159.60 | 1 |
| Mar 2003 | 151.60 | 1 |
| Dec 2002 | 161.91 | 1 |
| Sep 2002 | 147.67 | 1 |
| Jun 2002 | 158.51 | 1 |
| Apr 2002 | 148.82 | 1 |
| Feb 2002 | 160.84 | 1 |
| Oct 2001 | 163.83 | 1 |
| Aug 2001 | 158.42 | 1 |
| May 2001 | 147.20 | 1 |
| Mar 2001 | 160.31 | 1 |
| Jan 2001 | 151.92 | 1 |
| Sep 2000 | 157.15 | 1 |
| Jul 2000 | 146.98 | 1 |
| Feb 2000 | 147.16 | 1 |
| Dec 1999 | 159.76 | 1 |
| Nov 1999 | 152.32 | 1 |
| Aug 1999 | 155.90 | 1 |
| Jun 1999 | 147.29 | 1 |
| May 1999 | 159.28 | 1 |
| Feb 1999 | 157.97 | 1 |
| Dec 1998 | 154.48 | 1 |
| Sep 1998 | 154.53 | 1 |
| Jun 1998 | 155.78 | 1 |
| Feb 1998 | 160.29 | 1 |
| Dec 1997 | 160.52 | 1 |
| Oct 1997 | 166.00 | 1 |
| Aug 1997 | 156.00 | 1 |
| Jun 1997 | 158.00 | 1 |
| Apr 1997 | 156.00 | 1 |
| Feb 1997 | 161.00 | 1 |
| Dec 1996 | 163.00 | 1 |
| Nov 1996 | 160.00 | 1 |
| Aug 1996 | 159.92 | 1 |
| Jun 1996 | 159.94 | 1 |
| Feb 1996 | 161.23 | 1 |
| Dec 1995 | 156.00 | 1 |
| Sep 1995 | 162.00 | 1 |
| Jul 1995 | 159.00 | 1 |
| May 1995 | 86.00 | 1 |
| Jan 1995 | 160.00 | 1 |
| Nov 1994 | 159.00 | 1 |
| Sep 1994 | 158.00 | 1 |
| Jul 1994 | 139.00 | 1 |
| Apr 1994 | 164.00 | 1 |
| Feb 1994 | 164.00 | 1 |
| Dec 1993 | 165.00 | 1 |
| Nov 1993 | 161.00 | 1 |
| Sep 1993 | 165.00 | 1 |
| Jun 1993 | 165.00 | 1 |
| May 1993 | 167.00 | 1 |
| Mar 1993 | 161.00 | 1 |
| Dec 1992 | 169.00 | 1 |
| Oct 1992 | 166.00 | 1 |
| Jul 1992 | 165.00 | 1 |
| May 1992 | 167.00 | 1 |
| Mar 1992 | 167.00 | 1 |
| Jan 1992 | 166.00 | 1 |
| Nov 1991 | 162.00 | 1 |
| Sep 1991 | 156.00 | 1 |
| Jul 1991 | 165.00 | 1 |
| Jun 1991 | 165.00 | 1 |
| Apr 1991 | 154.00 | 1 |
| Feb 1991 | 167.00 | 1 |
| Dec 1990 | 167.00 | 1 |
| Oct 1990 | 151.00 | 1 |
| Aug 1990 | 164.00 | 1 |
| Jun 1990 | 164.00 | 1 |
| May 1990 | 166.00 | 1 |
| Mar 1990 | 163.00 | 1 |
| Jan 1990 | 166.00 | 1 |
| Nov 1989 | 166.00 | 1 |
| Sep 1989 | 162.00 | 1 |
| Jul 1989 | 163.00 | 1 |
| May 1989 | 164.00 | 1 |
| Mar 1989 | 151.00 | 1 |
| Jan 1989 | 163.00 | 1 |
| Dec 1988 | 165.00 | 1 |
| Oct 1988 | 164.00 | 1 |
| Aug 1988 | 164.00 | 1 |
| Jul 1988 | 163.00 | 1 |
| May 1988 | 164.00 | 1 |
| Mar 1988 | 164.00 | 1 |
| Feb 1988 | 166.00 | 1 |
| Dec 1987 | 168.00 | 1 |
| Oct 1987 | 164.00 | 1 |
| Sep 1987 | 164.00 | 1 |
| Jul 1987 | 163.00 | 1 |
| May 1987 | 164.00 | 1 |
| Apr 1987 | 166.00 | 1 |
| Feb 1987 | 166.00 | 1 |
| Dec 1986 | 167.00 | 1 |
| Nov 1986 | 165.00 | 1 |
| Sep 1986 | 163.00 | 1 |
| Aug 1986 | 146.00 | 1 |
| Jun 1986 | 164.00 | 1 |
| May 1986 | 164.00 | 1 |
| Mar 1986 | 167.00 | 1 |
| Feb 1986 | 165.00 | 1 |
| Jan 1986 | 167.00 | 1 |
| Nov 1985 | 165.00 | 1 |
| Sep 1985 | 165.00 | 1 |
| Aug 1985 | 163.00 | 1 |
| Jun 1985 | 327.00 | 1 |
| Apr 1985 | 164.00 | 1 |
| Mar 1985 | 166.00 | 1 |
| Jan 1985 | 166.00 | 1 |
| Dec 1984 | 167.00 | 1 |
| Nov 1984 | 166.00 | 1 |
| Sep 1984 | 163.00 | 1 |
| Aug 1984 | 163.00 | 1 |
| Jul 1984 | 164.00 | 1 |
| Jun 1984 | 165.00 | 1 |
| Apr 1984 | 166.00 | 1 |
| Mar 1984 | 167.00 | 1 |
| Feb 1984 | 167.00 | 1 |
| Jan 1984 | 146.00 | 1 |
| Nov 1983 | 166.00 | 1 |
| Oct 1983 | 166.00 | 1 |
| Sep 1983 | 67.00 | 1 |
| Aug 1983 | 96.00 | 1 |
| Jul 1983 | 164.00 | 1 |
| Jun 1983 | 165.00 | 1 |
| Apr 1983 | 165.00 | 1 |
| Mar 1983 | 167.00 | 1 |
| Feb 1983 | 168.00 | 1 |
| Dec 1982 | 167.00 | 1 |
| Nov 1982 | 167.00 | 1 |
| Oct 1982 | 166.00 | 1 |
| Sep 1982 | 164.00 | 1 |
| Jul 1982 | 164.00 | 1 |
| Jun 1982 | 165.00 | 1 |
| May 1982 | 165.00 | 1 |
| Apr 1982 | 166.00 | 1 |
| Feb 1982 | 167.00 | 1 |
| Jan 1982 | 167.00 | 1 |
| Dec 1981 | 167.00 | 1 |
| Nov 1981 | 166.00 | 1 |
| Sep 1981 | 155.00 | 1 |
| Aug 1981 | 152.00 | 1 |
| Jul 1981 | 164.00 | 1 |
| Jun 1981 | 165.00 | 1 |
| May 1981 | 165.00 | 1 |
| Mar 1981 | 165.00 | 1 |
| Feb 1981 | 165.00 | 1 |
| Jan 1981 | 167.00 | 1 |
| Dec 1980 | 167.00 | 1 |
| Nov 1980 | 166.00 | 1 |
| Oct 1980 | 166.00 | 1 |
| Sep 1980 | 165.00 | 1 |
| Jul 1980 | 124.00 | 1 |
| Jun 1980 | 165.00 | 1 |
| May 1980 | 166.00 | 1 |
| Apr 1980 | 167.00 | 1 |
| Mar 1980 | 168.00 | 1 |
| Feb 1980 | 169.00 | 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
3 wells the state's well register assigns to this lease. Every one has a page.
| Well | No. | Operator | Status |
|---|---|---|---|
| Culver | 1 | R & B Oil & Gas, Inc. | Producing |
| CULVER 'A' | 2 | Mull Drilling Company, Inc. | Plugged and Abandoned |
| Culver 'A' | 3 | R & B Oil & Gas, Inc. | Producing |
Location
37.383377, -98.197796 · NWNENW Sec 4 T31S R8W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001115224. The state’s own record.