GREVE
Lease 1001116236 · Harper County, Kansas · E2SESE Sec 31 T32S R5W · DOR 107392
Oil1972–20261 well
Operator
Flatlander Petroleum LLC
Cumulative (state figure)
96,284.94 bbl
First production
1972
Last production
2026
Location (PLSS)
E2SESE Sec 31 T32S R5W
Monthly oil production
303 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
53,383.90 bbl
Months filed
303
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 96,284.94 bbl.
| Month | Oil (bbl) | Wells |
|---|---|---|
| Apr 2026 | 161.20 | 1 |
| Jan 2026 | 161.16 | 1 |
| Oct 2025 | 152.40 | 1 |
| Jun 2025 | 154.03 | 1 |
| Mar 2025 | 152.96 | 1 |
| Dec 2024 | 154.34 | 1 |
| Sep 2024 | 150.08 | 1 |
| Jul 2024 | 162.63 | 1 |
| Apr 2024 | 153.49 | 1 |
| Jan 2024 | 163.33 | 1 |
| Oct 2023 | 158.60 | 1 |
| Jun 2023 | 162.57 | 1 |
| Apr 2023 | 165.16 | 1 |
| Jan 2023 | 157.55 | 1 |
| Oct 2022 | 157.66 | 1 |
| Aug 2022 | 161.10 | 1 |
| Jun 2022 | 163.99 | 1 |
| Mar 2022 | 164.55 | 1 |
| Feb 2020 | 116.19 | 1 |
| Nov 2019 | 149.00 | 1 |
| Sep 2019 | 146.60 | 1 |
| Jul 2019 | 146.47 | 1 |
| May 2019 | 152.19 | 1 |
| Mar 2019 | 152.89 | 1 |
| Jan 2019 | 155.94 | 1 |
| Nov 2018 | 155.68 | 1 |
| Aug 2018 | 156.36 | 1 |
| Jun 2018 | 152.18 | 1 |
| Apr 2018 | 152.36 | 1 |
| Feb 2018 | 162.61 | 1 |
| Dec 2017 | 154.00 | 1 |
| Oct 2017 | 300.07 | 1 |
| Aug 2017 | 146.44 | 1 |
| Jun 2017 | 137.95 | 1 |
| May 2017 | 154.63 | 1 |
| Mar 2017 | 161.80 | 1 |
| Oct 2016 | 146.99 | 1 |
| Aug 2016 | 147.48 | 1 |
| Jun 2016 | 149.38 | 1 |
| Apr 2016 | 150.98 | 1 |
| Feb 2016 | 154.54 | 1 |
| Dec 2015 | 158.83 | 1 |
| Oct 2015 | 159.76 | 1 |
| Aug 2015 | 159.11 | 1 |
| Jun 2015 | 151.85 | 1 |
| Apr 2015 | 140.96 | 1 |
| Feb 2015 | 156.19 | 1 |
| Dec 2014 | 172.86 | 1 |
| Oct 2014 | 158.32 | 1 |
| Aug 2014 | 151.71 | 1 |
| Jun 2014 | 155.75 | 1 |
| Apr 2014 | 159.14 | 1 |
| Feb 2014 | 165.95 | 1 |
| Dec 2013 | 154.72 | 1 |
| Oct 2013 | 147.94 | 1 |
| Sep 2013 | 148.39 | 1 |
| Jun 2013 | 146.33 | 1 |
| Apr 2013 | 161.32 | 1 |
| Feb 2013 | 151.14 | 1 |
| Dec 2012 | 141.36 | 1 |
| Oct 2012 | 148.37 | 1 |
| Aug 2012 | 152.63 | 1 |
| Jun 2012 | 145.23 | 1 |
| Apr 2012 | 148.54 | 1 |
| Feb 2012 | 153.91 | 1 |
| Dec 2011 | 158.29 | 1 |
| Oct 2011 | 156.40 | 1 |
| Aug 2011 | 151.25 | 1 |
| Jun 2011 | 146.41 | 1 |
| Apr 2011 | 146.17 | 1 |
| Feb 2011 | 151.80 | 1 |
| Dec 2010 | 152.74 | 1 |
| Oct 2010 | 148.19 | 1 |
| Aug 2010 | 146.02 | 1 |
| Jun 2010 | 150.82 | 1 |
| Apr 2010 | 141.92 | 1 |
| Mar 2010 | 146.36 | 1 |
| Jan 2010 | 151.32 | 1 |
| Nov 2009 | 151.40 | 1 |
| Sep 2009 | 159.13 | 1 |
| Jul 2009 | 159.34 | 1 |
| May 2009 | 169.64 | 1 |
| Mar 2009 | 160.52 | 1 |
| Dec 2008 | 164.20 | 1 |
| Oct 2008 | 164.14 | 1 |
| Aug 2008 | 170.05 | 1 |
| Jun 2008 | 158.73 | 1 |
| Apr 2008 | 165.04 | 1 |
| Feb 2008 | 157.89 | 1 |
| Nov 2007 | 167.76 | 1 |
| Sep 2007 | 164.99 | 1 |
| Jul 2007 | 158.58 | 1 |
| May 2007 | 162.04 | 1 |
| Feb 2007 | 165.27 | 1 |
| Dec 2006 | 170.25 | 1 |
| Oct 2006 | 167.03 | 1 |
| Jul 2006 | 156.63 | 1 |
| May 2006 | 158.56 | 1 |
| Feb 2006 | 161.90 | 1 |
| Dec 2005 | 161.87 | 1 |
| Oct 2005 | 158.85 | 1 |
| Aug 2005 | 161.43 | 1 |
| Jun 2005 | 152.14 | 1 |
| Apr 2005 | 159.80 | 1 |
| Feb 2005 | 170.88 | 1 |
| Dec 2004 | 170.37 | 1 |
| Oct 2004 | 155.78 | 1 |
| Aug 2004 | 154.62 | 1 |
| Jun 2004 | 161.82 | 1 |
| Apr 2004 | 162.64 | 1 |
| Feb 2004 | 159.80 | 1 |
| Dec 2003 | 163.05 | 1 |
| Nov 2003 | 162.48 | 1 |
| Aug 2003 | 158.20 | 1 |
| Jun 2003 | 158.43 | 1 |
| Apr 2003 | 149.20 | 1 |
| Mar 2003 | 155.57 | 1 |
| Jan 2003 | 160.09 | 1 |
| Nov 2002 | 167.50 | 1 |
| Aug 2002 | 156.93 | 1 |
| Jul 2002 | 164.47 | 1 |
| May 2002 | 160.02 | 1 |
| Mar 2002 | 162.34 | 1 |
| Jan 2002 | 167.33 | 1 |
| Nov 2001 | 164.70 | 1 |
| Sep 2001 | 156.83 | 1 |
| Jul 2001 | 155.78 | 1 |
| May 2001 | 159.33 | 1 |
| Mar 2001 | 164.25 | 1 |
| Jan 2001 | 161.70 | 1 |
| Nov 2000 | 157.99 | 1 |
| Sep 2000 | 137.89 | 1 |
| Jul 2000 | 157.56 | 1 |
| May 2000 | 159.38 | 1 |
| Mar 2000 | 159.54 | 1 |
| Feb 2000 | 171.34 | 1 |
| Dec 1999 | 163.85 | 1 |
| Oct 1999 | 163.59 | 1 |
| Jul 1999 | 158.21 | 1 |
| Apr 1999 | 147.29 | 1 |
| Mar 1999 | 161.20 | 1 |
| Jan 1999 | 164.25 | 1 |
| Oct 1998 | 158.70 | 1 |
| Aug 1998 | 158.57 | 1 |
| Jun 1998 | 159.85 | 1 |
| Apr 1998 | 156.21 | 1 |
| Feb 1998 | 157.60 | 1 |
| Dec 1997 | 164.85 | 1 |
| Oct 1997 | 165.61 | 1 |
| Aug 1997 | 162.07 | 1 |
| Jun 1997 | 156.94 | 1 |
| May 1997 | 150.11 | 1 |
| Mar 1997 | 156.31 | 1 |
| Dec 1996 | 159.40 | 1 |
| Nov 1996 | 163.99 | 1 |
| Aug 1996 | 156.29 | 1 |
| Jun 1996 | 161.98 | 1 |
| Apr 1996 | 148.81 | 1 |
| Feb 1996 | 158.74 | 1 |
| Dec 1995 | 167.00 | 1 |
| Oct 1995 | 164.00 | 1 |
| Jul 1995 | 158.00 | 1 |
| Jun 1995 | 165.00 | 1 |
| Mar 1995 | 169.00 | 1 |
| Jan 1995 | 159.00 | 1 |
| Nov 1994 | 165.00 | 1 |
| Sep 1994 | 159.00 | 1 |
| Jul 1994 | 162.00 | 1 |
| May 1994 | 160.00 | 1 |
| Mar 1994 | 161.00 | 1 |
| Jan 1994 | 166.00 | 1 |
| Nov 1993 | 170.00 | 1 |
| Sep 1993 | 167.00 | 1 |
| Jul 1993 | 166.00 | 1 |
| May 1993 | 164.00 | 1 |
| Mar 1993 | 166.00 | 1 |
| Jan 1993 | 167.00 | 1 |
| Nov 1992 | 167.00 | 1 |
| Sep 1992 | 166.00 | 1 |
| Jul 1992 | 164.00 | 1 |
| May 1992 | 163.00 | 1 |
| Mar 1992 | 168.00 | 1 |
| Jan 1992 | 166.00 | 1 |
| Nov 1991 | 158.00 | 1 |
| Oct 1991 | 164.00 | 1 |
| Aug 1991 | 162.00 | 1 |
| Jun 1991 | 162.00 | 1 |
| Apr 1991 | 166.00 | 1 |
| Feb 1991 | 169.00 | 1 |
| Jan 1991 | 169.00 | 1 |
| Nov 1990 | 168.00 | 1 |
| Sep 1990 | 163.00 | 1 |
| Jul 1990 | 165.00 | 1 |
| Jun 1990 | 165.00 | 1 |
| Apr 1990 | 165.00 | 1 |
| Mar 1990 | 165.00 | 1 |
| Jan 1990 | 165.00 | 1 |
| Dec 1989 | 168.00 | 1 |
| Nov 1989 | 168.00 | 1 |
| Oct 1989 | 167.00 | 1 |
| Aug 1989 | 163.00 | 1 |
| Jul 1989 | 166.00 | 1 |
| Jun 1989 | 163.00 | 1 |
| Apr 1989 | 161.00 | 1 |
| Mar 1989 | 157.00 | 1 |
| Feb 1989 | 170.00 | 1 |
| Jan 1989 | 169.00 | 1 |
| Dec 1988 | 167.00 | 1 |
| Nov 1988 | 166.00 | 1 |
| Oct 1988 | 167.00 | 1 |
| Sep 1988 | 164.00 | 1 |
| Aug 1988 | 163.00 | 1 |
| Jul 1988 | 165.00 | 1 |
| Jun 1988 | 166.00 | 1 |
| May 1988 | 166.00 | 1 |
| Apr 1988 | 161.00 | 1 |
| Mar 1988 | 334.00 | 1 |
| Jan 1988 | 158.00 | 1 |
| Dec 1987 | 168.00 | 1 |
| Oct 1987 | 335.00 | 1 |
| Sep 1987 | 166.00 | 1 |
| Aug 1987 | 160.00 | 1 |
| Jul 1987 | 162.00 | 1 |
| Jun 1987 | 160.00 | 1 |
| May 1987 | 163.00 | 1 |
| Apr 1987 | 164.00 | 1 |
| Mar 1987 | 152.00 | 1 |
| Feb 1987 | 333.00 | 1 |
| Jan 1987 | 165.00 | 1 |
| Dec 1986 | 167.00 | 1 |
| Nov 1986 | 327.00 | 1 |
| Sep 1986 | 164.00 | 1 |
| Aug 1986 | 162.00 | 1 |
| Jul 1986 | 162.00 | 1 |
| Jun 1986 | 162.00 | 1 |
| May 1986 | 164.00 | 1 |
| Apr 1986 | 159.00 | 1 |
| Mar 1986 | 327.00 | 1 |
| Feb 1986 | 165.00 | 1 |
| Jan 1986 | 165.00 | 1 |
| Dec 1985 | 167.00 | 1 |
| Nov 1985 | 165.00 | 1 |
| Oct 1985 | 325.00 | 1 |
| Sep 1985 | 150.00 | 1 |
| Aug 1985 | 162.00 | 1 |
| Jul 1985 | 159.00 | 1 |
| Jun 1985 | 160.00 | 1 |
| May 1985 | 162.00 | 1 |
| Apr 1985 | 324.00 | 1 |
| Mar 1985 | 164.00 | 1 |
| Feb 1985 | 167.00 | 1 |
| Jan 1985 | 166.00 | 1 |
| Dec 1984 | 166.00 | 1 |
| Nov 1984 | 164.00 | 1 |
| Oct 1984 | 166.00 | 1 |
| Sep 1984 | 152.00 | 1 |
| Aug 1984 | 161.00 | 1 |
| Jul 1984 | 160.00 | 1 |
| Jun 1984 | 162.00 | 1 |
| May 1984 | 327.00 | 1 |
| Apr 1984 | 165.00 | 1 |
| Feb 1984 | 330.00 | 1 |
| Jan 1984 | 165.00 | 1 |
| Dec 1983 | 161.00 | 1 |
| Oct 1983 | 163.00 | 1 |
| Sep 1983 | 322.00 | 1 |
| Aug 1983 | 161.00 | 1 |
| Jul 1983 | 162.00 | 1 |
| Jun 1983 | 161.00 | 1 |
| May 1983 | 162.00 | 1 |
| Mar 1983 | 164.00 | 1 |
| Dec 1982 | 329.00 | 1 |
| Nov 1982 | 163.00 | 1 |
| Oct 1982 | 164.00 | 1 |
| Sep 1982 | 326.00 | 1 |
| Aug 1982 | 484.00 | 1 |
| Jul 1982 | 159.00 | 1 |
| Jun 1982 | 492.00 | 1 |
| May 1982 | 164.00 | 1 |
| Mar 1982 | 325.00 | 1 |
| Feb 1982 | 220.00 | 1 |
| Jan 1982 | 327.00 | 1 |
| Nov 1981 | 318.00 | 1 |
| Oct 1981 | 163.00 | 1 |
| Sep 1981 | 325.00 | 1 |
| Aug 1981 | 159.00 | 1 |
| Jul 1981 | 320.00 | 1 |
| Jun 1981 | 326.00 | 1 |
| May 1981 | 165.00 | 1 |
| Apr 1981 | 158.00 | 1 |
| Mar 1981 | 165.00 | 1 |
| Jan 1981 | 165.00 | 1 |
| Dec 1980 | 330.00 | 1 |
| Nov 1980 | 321.00 | 1 |
| Oct 1980 | 164.00 | 1 |
| Sep 1980 | 313.00 | 1 |
| Aug 1980 | 322.00 | 1 |
| Jul 1980 | 321.00 | 1 |
| May 1980 | 317.00 | 1 |
| Apr 1980 | 165.00 | 1 |
| Mar 1980 | 165.00 | 1 |
| Feb 1980 | 149.00 | 1 |
| Jan 1980 | 332.00 | 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 |
|---|---|---|---|
| Greve | 1 | Flatlander Petroleum LLC | Producing |
Location
37.213350, -97.894314 · E2SESE Sec 31 T32S R5W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001116236. The state’s own record.