HAMMEKE 'A'
Lease 1001111038 · Barton County, Kansas · SENWSW Sec 13 T19S R12W · DOR 103324
Oil1957–20261 well
Operator
HERMAN L. LOEB, LLC
Cumulative (state figure)
101,262.61 bbl
First production
1957
Last production
2026
Location (PLSS)
SENWSW Sec 13 T19S R12W
Monthly oil production
199 months filed with the Kansas Geological Survey, Feb 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
32,350.60 bbl
Months filed
199
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 101,262.61 bbl.
| Month | Oil (bbl) | Wells |
|---|---|---|
| Feb 2026 | 159.34 | 1 |
| Oct 2025 | 159.06 | 1 |
| Jun 2025 | 152.08 | 1 |
| Feb 2025 | 159.08 | 1 |
| Nov 2024 | 121.42 | 1 |
| Jun 2024 | 156.79 | 1 |
| Feb 2024 | 167.53 | 1 |
| Oct 2023 | 155.45 | 1 |
| Jun 2023 | 165.05 | 1 |
| Feb 2023 | 159.82 | 1 |
| Nov 2022 | 163.41 | 1 |
| Jun 2022 | 157.53 | 1 |
| Feb 2022 | 163.73 | 1 |
| Oct 2021 | 165.81 | 1 |
| Jun 2021 | 156.37 | 1 |
| Mar 2021 | 161.51 | 1 |
| Feb 2021 | 165.45 | 1 |
| Oct 2020 | 160.81 | 1 |
| Mar 2020 | 160.16 | 1 |
| Nov 2019 | 158.64 | 1 |
| Jul 2019 | 153.79 | 1 |
| Apr 2019 | 162.47 | 1 |
| Dec 2018 | 159.67 | 1 |
| Sep 2018 | 160.38 | 1 |
| May 2018 | 156.40 | 1 |
| Feb 2018 | 157.12 | 1 |
| Nov 2017 | 163.57 | 1 |
| Jul 2017 | 157.06 | 1 |
| Apr 2017 | 159.55 | 1 |
| Jan 2017 | 161.04 | 1 |
| Sep 2016 | 152.97 | 1 |
| Jun 2016 | 157.32 | 1 |
| Mar 2016 | 158.55 | 1 |
| Dec 2015 | 162.76 | 1 |
| Sep 2015 | 159.85 | 1 |
| Jun 2015 | 158.75 | 1 |
| Mar 2015 | 159.92 | 1 |
| Jan 2015 | 156.76 | 1 |
| Sep 2014 | 160.65 | 1 |
| Jun 2014 | 165.83 | 1 |
| Mar 2014 | 162.34 | 1 |
| Dec 2013 | 157.72 | 1 |
| Sep 2013 | 117.17 | 1 |
| Jul 2013 | 160.11 | 1 |
| Apr 2013 | 155.97 | 1 |
| Jan 2013 | 161.05 | 1 |
| Oct 2012 | 168.26 | 1 |
| Jul 2012 | 155.76 | 1 |
| Mar 2012 | 160.05 | 1 |
| Nov 2011 | 152.79 | 1 |
| Jul 2011 | 150.29 | 1 |
| Sep 2009 | 152.48 | 1 |
| May 2009 | 168.35 | 1 |
| Dec 2008 | 158.96 | 1 |
| Jul 2008 | 147.64 | 1 |
| Mar 2008 | 157.68 | 1 |
| Oct 2007 | 159.36 | 1 |
| May 2007 | 158.59 | 1 |
| Feb 2007 | 153.02 | 1 |
| Sep 2006 | 149.33 | 1 |
| May 2006 | 167.25 | 1 |
| Mar 2006 | 158.39 | 1 |
| Dec 2005 | 162.12 | 1 |
| Sep 2005 | 157.45 | 1 |
| Jun 2005 | 164.88 | 1 |
| Mar 2005 | 163.89 | 1 |
| Jan 2005 | 167.97 | 1 |
| Oct 2004 | 166.61 | 1 |
| Jul 2004 | 160.34 | 1 |
| May 2004 | 151.48 | 1 |
| Mar 2004 | 168.27 | 1 |
| Nov 2003 | 169.47 | 1 |
| Aug 2003 | 172.19 | 1 |
| Jun 2003 | 158.59 | 1 |
| Mar 2003 | 159.87 | 1 |
| Jan 2003 | 161.39 | 1 |
| Oct 2002 | 162.72 | 1 |
| Aug 2002 | 159.90 | 1 |
| May 2002 | 160.33 | 1 |
| Feb 2002 | 155.65 | 1 |
| Dec 2001 | 165.10 | 1 |
| Sep 2001 | 166.35 | 1 |
| Jul 2001 | 155.23 | 1 |
| May 2001 | 185.27 | 1 |
| Mar 2001 | 168.03 | 1 |
| Oct 2000 | 168.51 | 1 |
| Sep 2000 | 164.61 | 1 |
| Jun 2000 | 158.34 | 1 |
| Mar 2000 | 168.53 | 1 |
| Jan 2000 | 163.48 | 1 |
| Sep 1999 | 167.87 | 1 |
| Jul 1999 | 164.94 | 1 |
| Apr 1999 | 164.87 | 1 |
| Feb 1999 | 167.54 | 1 |
| Dec 1998 | 143.07 | 1 |
| Sep 1998 | 169.58 | 1 |
| Jun 1998 | 163.96 | 1 |
| Apr 1998 | 166.36 | 1 |
| Feb 1998 | 169.52 | 1 |
| Nov 1997 | 169.93 | 1 |
| Aug 1997 | 169.27 | 1 |
| Jun 1997 | 166.22 | 1 |
| Apr 1997 | 170.57 | 1 |
| Jan 1997 | 168.21 | 1 |
| Oct 1996 | 171.99 | 1 |
| Aug 1996 | 168.03 | 1 |
| May 1996 | 168.19 | 1 |
| Mar 1996 | 167.52 | 1 |
| Jan 1996 | 172.39 | 1 |
| Oct 1995 | 168.00 | 1 |
| Jul 1995 | 167.00 | 1 |
| May 1995 | 169.00 | 1 |
| Mar 1995 | 172.00 | 1 |
| Dec 1994 | 171.00 | 1 |
| Sep 1994 | 167.00 | 1 |
| Jul 1994 | 165.00 | 1 |
| Jun 1994 | 3.00 | 1 |
| May 1994 | 157.00 | 1 |
| Feb 1994 | 187.00 | 1 |
| Dec 1993 | 158.00 | 1 |
| Sep 1993 | 151.00 | 1 |
| Jul 1993 | 167.00 | 1 |
| Apr 1993 | 167.00 | 1 |
| Feb 1993 | 171.00 | 1 |
| Nov 1992 | 171.00 | 1 |
| Aug 1992 | 169.00 | 1 |
| Jun 1992 | 165.00 | 1 |
| Apr 1992 | 184.00 | 1 |
| Jan 1992 | 170.00 | 1 |
| Oct 1991 | 170.00 | 1 |
| Aug 1991 | 168.00 | 1 |
| Jun 1991 | 167.00 | 1 |
| Apr 1991 | 161.00 | 1 |
| Feb 1991 | 163.00 | 1 |
| Nov 1990 | 171.00 | 1 |
| Sep 1990 | 158.00 | 1 |
| Jun 1990 | 167.00 | 1 |
| Apr 1990 | 168.00 | 1 |
| Feb 1990 | 178.00 | 1 |
| Nov 1989 | 161.00 | 1 |
| Sep 1989 | 157.00 | 1 |
| Jul 1989 | 168.00 | 1 |
| May 1989 | 154.00 | 1 |
| Mar 1989 | 170.00 | 1 |
| Dec 1988 | 153.00 | 1 |
| Oct 1988 | 169.00 | 1 |
| Aug 1988 | 165.00 | 1 |
| Jun 1988 | 167.00 | 1 |
| Apr 1988 | 168.00 | 1 |
| Feb 1988 | 170.00 | 1 |
| Oct 1987 | 170.00 | 1 |
| Aug 1987 | 168.00 | 1 |
| Jun 1987 | 163.00 | 1 |
| Apr 1987 | 171.00 | 1 |
| Feb 1987 | 171.00 | 1 |
| Dec 1986 | 170.00 | 1 |
| Oct 1986 | 141.00 | 1 |
| Aug 1986 | 140.00 | 1 |
| May 1986 | 159.00 | 1 |
| Mar 1986 | 169.00 | 1 |
| Jan 1986 | 171.00 | 1 |
| Nov 1985 | 170.00 | 1 |
| Jul 1985 | 168.00 | 1 |
| Apr 1985 | 169.00 | 1 |
| Mar 1985 | 172.00 | 1 |
| Dec 1984 | 173.00 | 1 |
| Oct 1984 | 154.00 | 1 |
| Aug 1984 | 168.00 | 1 |
| Jul 1984 | 168.00 | 1 |
| Jun 1984 | 105.00 | 1 |
| Apr 1984 | 156.00 | 1 |
| Jan 1984 | 171.00 | 1 |
| Oct 1983 | 171.00 | 1 |
| Aug 1983 | 164.00 | 1 |
| Jun 1983 | 166.00 | 1 |
| Apr 1983 | 165.00 | 1 |
| Mar 1983 | 167.00 | 1 |
| Feb 1983 | 200.00 | 1 |
| Jan 1983 | 154.00 | 1 |
| Nov 1982 | 200.00 | 1 |
| Oct 1982 | 165.00 | 1 |
| Aug 1982 | 168.00 | 1 |
| Jul 1982 | 192.00 | 1 |
| Jun 1982 | 165.00 | 1 |
| Mar 1982 | 172.00 | 1 |
| Jan 1982 | 172.00 | 1 |
| Oct 1981 | 152.00 | 1 |
| Sep 1981 | 196.00 | 1 |
| Aug 1981 | 168.00 | 1 |
| Jul 1981 | 169.00 | 1 |
| Apr 1981 | 171.00 | 1 |
| Mar 1981 | 134.00 | 1 |
| Jan 1981 | 168.00 | 1 |
| Nov 1980 | 169.00 | 1 |
| Sep 1980 | 166.00 | 1 |
| Jul 1980 | 167.00 | 1 |
| Jun 1980 | 166.00 | 1 |
| Apr 1980 | 155.00 | 1 |
| Feb 1980 | 167.00 | 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
1 well the state's well register assigns to this lease. Every one has a page.
| Well | No. | Operator | Status |
|---|---|---|---|
| HAMMEKE 'A' | 1 | Herman L. Loeb, LLC | Producing |
Location
38.395694, -98.605034 · SENWSW Sec 13 T19S R12W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001111038. The state’s own record.