LANGE-FRIESEN (
Lease 1001131358 · Marion County, Kansas · Sec 5 T21S R3E · DOR 118094
Oil1982–20251 well
Operator
Mai Oil Operations, Inc.
Cumulative (state figure)
50,059.10 bbl
First production
1982
Last production
2025
Location (PLSS)
Sec 5 T21S R3E
Monthly oil production
303 months filed with the Kansas Geological Survey, Oct 1982 to Mar 2025. 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
50,059.10 bbl
Months filed
303
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Mar 2025 | 167.79 | 1 |
| Jan 2025 | 166.78 | 1 |
| Jul 2024 | 166.78 | 1 |
| May 2024 | 167.57 | 1 |
| Mar 2024 | 172.60 | 1 |
| Jan 2024 | 180.56 | 1 |
| Nov 2023 | 177.47 | 1 |
| Aug 2023 | 149.96 | 1 |
| Jul 2023 | 162.85 | 1 |
| May 2023 | 140.33 | 1 |
| Mar 2023 | 150.22 | 1 |
| Jan 2023 | 152.89 | 1 |
| Dec 2022 | 143.49 | 1 |
| Oct 2022 | 155.78 | 1 |
| Jul 2022 | 143.14 | 1 |
| Apr 2022 | 148.11 | 1 |
| Dec 2021 | 145.14 | 1 |
| Oct 2021 | 162.68 | 1 |
| Aug 2021 | 157.17 | 1 |
| Jul 2021 | 151.36 | 1 |
| Jun 2021 | 146.59 | 1 |
| Apr 2021 | 162.03 | 1 |
| Jan 2021 | 147.43 | 1 |
| Oct 2020 | 152.97 | 1 |
| May 2020 | 102.91 | 1 |
| Jan 2020 | 151.93 | 1 |
| Dec 2019 | 155.97 | 1 |
| Oct 2019 | 160.46 | 1 |
| Sep 2019 | 150.11 | 1 |
| Jul 2019 | 152.09 | 1 |
| Jun 2019 | 147.76 | 1 |
| Apr 2019 | 155.19 | 1 |
| Mar 2019 | 143.62 | 1 |
| Jan 2019 | 152.06 | 1 |
| Dec 2018 | 163.09 | 1 |
| Oct 2018 | 147.84 | 1 |
| Sep 2018 | 145.14 | 1 |
| Jul 2018 | 157.18 | 1 |
| May 2018 | 152.73 | 1 |
| Apr 2018 | 158.19 | 1 |
| Mar 2018 | 157.93 | 1 |
| Jan 2018 | 162.92 | 1 |
| Oct 2017 | 157.01 | 1 |
| Sep 2017 | 163.11 | 1 |
| Aug 2017 | 158.31 | 1 |
| Jun 2017 | 155.29 | 1 |
| May 2017 | 161.89 | 1 |
| Apr 2017 | 155.41 | 1 |
| Feb 2017 | 148.65 | 1 |
| Jan 2017 | 154.30 | 1 |
| Dec 2016 | 159.95 | 1 |
| Oct 2016 | 145.23 | 1 |
| Sep 2016 | 153.63 | 1 |
| Jul 2016 | 156.56 | 1 |
| Jun 2016 | 149.65 | 1 |
| Mar 2016 | 156.97 | 1 |
| Feb 2016 | 66.37 | 1 |
| Dec 2015 | 155.36 | 1 |
| Sep 2015 | 158.92 | 1 |
| Jul 2015 | 158.87 | 1 |
| Jun 2015 | 157.72 | 1 |
| May 2015 | 156.57 | 1 |
| Apr 2015 | 153.38 | 1 |
| Mar 2015 | 152.35 | 1 |
| Jan 2015 | 153.86 | 1 |
| Dec 2014 | 157.15 | 1 |
| Nov 2014 | 162.99 | 1 |
| Sep 2014 | 155.60 | 1 |
| Aug 2014 | 151.69 | 1 |
| Jul 2014 | 148.06 | 1 |
| Apr 2014 | 151.10 | 1 |
| Mar 2014 | 159.39 | 1 |
| Jan 2014 | 160.12 | 1 |
| Dec 2013 | 157.70 | 1 |
| Nov 2013 | 149.99 | 1 |
| Sep 2013 | 157.97 | 1 |
| Aug 2013 | 151.54 | 1 |
| Jul 2013 | 154.98 | 1 |
| May 2013 | 159.33 | 1 |
| Apr 2013 | 156.65 | 1 |
| Mar 2013 | 165.63 | 1 |
| Jan 2013 | 164.76 | 1 |
| Dec 2012 | 165.16 | 1 |
| Nov 2012 | 159.77 | 1 |
| Sep 2012 | 160.90 | 1 |
| Aug 2012 | 159.14 | 1 |
| Jul 2012 | 163.65 | 1 |
| Jun 2012 | 155.20 | 1 |
| May 2012 | 163.92 | 1 |
| Mar 2012 | 168.33 | 1 |
| Feb 2012 | 165.00 | 1 |
| Jan 2012 | 155.52 | 1 |
| Dec 2011 | 168.08 | 1 |
| Nov 2011 | 144.13 | 1 |
| Oct 2011 | 160.48 | 1 |
| Aug 2011 | 159.25 | 1 |
| Jul 2011 | 160.20 | 1 |
| Jun 2011 | 160.66 | 1 |
| Apr 2011 | 166.01 | 1 |
| Mar 2011 | 157.67 | 1 |
| Jan 2011 | 159.38 | 1 |
| Dec 2010 | 157.28 | 1 |
| Oct 2010 | 156.27 | 1 |
| Sep 2010 | 160.39 | 1 |
| Jul 2010 | 156.86 | 1 |
| May 2010 | 160.19 | 1 |
| Apr 2010 | 157.99 | 1 |
| Mar 2010 | 162.87 | 1 |
| Jan 2010 | 156.51 | 1 |
| Dec 2009 | 160.35 | 1 |
| Nov 2009 | 159.56 | 1 |
| Sep 2009 | 160.82 | 1 |
| Aug 2009 | 158.41 | 1 |
| Jul 2009 | 160.39 | 1 |
| May 2009 | 171.17 | 1 |
| Apr 2009 | 165.83 | 1 |
| Mar 2009 | 166.97 | 1 |
| Jan 2009 | 160.47 | 1 |
| Dec 2008 | 167.30 | 1 |
| Nov 2008 | 156.60 | 1 |
| Oct 2008 | 159.95 | 1 |
| Aug 2008 | 162.91 | 1 |
| Jul 2008 | 164.43 | 1 |
| Jun 2008 | 164.54 | 1 |
| May 2008 | 164.43 | 1 |
| Apr 2008 | 154.07 | 1 |
| Feb 2008 | 160.47 | 1 |
| Jan 2008 | 162.97 | 1 |
| Oct 2007 | 157.60 | 1 |
| Sep 2007 | 163.45 | 1 |
| Jul 2007 | 159.76 | 1 |
| Jun 2007 | 154.08 | 1 |
| May 2007 | 158.30 | 1 |
| Mar 2007 | 152.74 | 1 |
| Feb 2007 | 162.29 | 1 |
| Jan 2007 | 164.94 | 1 |
| Dec 2006 | 160.85 | 1 |
| Nov 2006 | 162.89 | 1 |
| Aug 2006 | 159.24 | 1 |
| Jul 2006 | 154.23 | 1 |
| Jun 2006 | 152.66 | 1 |
| Apr 2006 | 154.05 | 1 |
| Mar 2006 | 156.30 | 1 |
| Jan 2006 | 167.16 | 1 |
| Dec 2005 | 159.96 | 1 |
| Oct 2005 | 156.93 | 1 |
| Aug 2005 | 155.37 | 1 |
| Jul 2005 | 154.52 | 1 |
| Jun 2005 | 157.97 | 1 |
| Apr 2005 | 159.19 | 1 |
| Mar 2005 | 159.75 | 1 |
| Feb 2005 | 158.56 | 1 |
| Dec 2004 | 153.54 | 1 |
| Nov 2004 | 160.59 | 1 |
| Oct 2004 | 159.27 | 1 |
| Aug 2004 | 155.47 | 1 |
| Jul 2004 | 156.83 | 1 |
| May 2004 | 150.58 | 1 |
| Jan 2004 | 159.18 | 1 |
| Dec 2003 | 161.29 | 1 |
| Oct 2003 | 156.29 | 1 |
| Sep 2003 | 150.27 | 1 |
| Aug 2003 | 155.87 | 1 |
| Jun 2003 | 141.70 | 1 |
| Apr 2003 | 145.96 | 1 |
| Feb 2003 | 149.19 | 1 |
| Jan 2003 | 158.53 | 1 |
| Nov 2002 | 163.61 | 1 |
| Sep 2002 | 158.67 | 1 |
| Jul 2002 | 156.14 | 1 |
| Jun 2002 | 160.60 | 1 |
| Apr 2002 | 157.02 | 1 |
| Mar 2002 | 159.82 | 1 |
| Feb 2002 | 161.16 | 1 |
| Dec 2001 | 160.39 | 1 |
| Nov 2001 | 159.45 | 1 |
| Jul 2001 | 120.69 | 1 |
| Jun 2001 | 158.36 | 1 |
| May 2001 | 160.72 | 1 |
| Apr 2001 | 160.14 | 1 |
| Mar 2001 | 162.02 | 1 |
| Feb 2001 | 163.95 | 1 |
| Dec 2000 | 233.52 | 1 |
| Oct 2000 | 159.28 | 1 |
| Sep 2000 | 159.58 | 1 |
| Aug 2000 | 158.98 | 1 |
| Jul 2000 | 156.92 | 1 |
| Jun 2000 | 160.31 | 1 |
| May 2000 | 158.25 | 1 |
| Apr 2000 | 160.55 | 1 |
| Feb 2000 | 161.77 | 1 |
| Jan 2000 | 162.50 | 1 |
| Dec 1999 | 158.78 | 1 |
| Nov 1999 | 159.98 | 1 |
| Oct 1999 | 159.98 | 1 |
| Sep 1999 | 157.74 | 1 |
| Aug 1999 | 160.45 | 1 |
| Jul 1999 | 156.59 | 1 |
| May 1999 | 160.46 | 1 |
| Apr 1999 | 161.76 | 1 |
| Mar 1999 | 159.11 | 1 |
| Feb 1999 | 166.52 | 1 |
| Jan 1999 | 174.05 | 1 |
| Oct 1998 | 160.85 | 1 |
| Sep 1998 | 159.92 | 1 |
| Aug 1998 | 158.92 | 1 |
| Jul 1998 | 161.99 | 1 |
| Jun 1998 | 161.34 | 1 |
| Apr 1998 | 321.43 | 1 |
| Feb 1998 | 162.71 | 1 |
| Jan 1998 | 160.63 | 1 |
| Nov 1997 | 162.41 | 1 |
| Oct 1997 | 162.12 | 1 |
| Sep 1997 | 162.59 | 1 |
| Aug 1997 | 156.49 | 1 |
| Jul 1997 | 157.70 | 1 |
| Jun 1997 | 159.47 | 1 |
| May 1997 | 162.63 | 1 |
| Mar 1997 | 160.97 | 1 |
| Feb 1997 | 163.25 | 1 |
| Dec 1996 | 170.45 | 1 |
| Nov 1996 | 164.77 | 1 |
| Oct 1996 | 332.34 | 1 |
| Sep 1996 | 167.58 | 1 |
| Aug 1996 | 158.63 | 1 |
| Jul 1996 | 155.16 | 1 |
| Jun 1996 | 315.08 | 1 |
| Apr 1996 | 160.00 | 1 |
| Mar 1996 | 324.42 | 1 |
| Feb 1996 | 167.72 | 1 |
| Jan 1996 | 159.09 | 1 |
| Dec 1995 | 160.00 | 1 |
| Apr 1995 | 152.00 | 1 |
| Mar 1995 | 160.00 | 1 |
| Jan 1995 | 163.00 | 1 |
| Dec 1994 | 163.00 | 1 |
| Jun 1994 | 156.00 | 1 |
| Apr 1994 | 170.00 | 1 |
| Mar 1994 | 169.00 | 1 |
| Jan 1994 | 161.00 | 1 |
| Dec 1993 | 162.00 | 1 |
| Nov 1993 | 162.00 | 1 |
| Oct 1993 | 161.00 | 1 |
| Apr 1993 | 163.00 | 1 |
| Feb 1993 | 158.00 | 1 |
| Jan 1993 | 165.00 | 1 |
| Nov 1992 | 152.00 | 1 |
| Jun 1992 | 161.00 | 1 |
| May 1992 | 162.00 | 1 |
| Apr 1992 | 163.00 | 1 |
| Mar 1992 | 165.00 | 1 |
| Jan 1992 | 162.00 | 1 |
| Dec 1991 | 164.00 | 1 |
| Nov 1991 | 163.00 | 1 |
| Oct 1991 | 162.00 | 1 |
| Jun 1991 | 163.00 | 1 |
| May 1991 | 161.00 | 1 |
| Mar 1991 | 161.00 | 1 |
| Feb 1991 | 164.00 | 1 |
| Dec 1990 | 165.00 | 1 |
| Nov 1990 | 163.00 | 1 |
| Oct 1990 | 163.00 | 1 |
| May 1990 | 162.00 | 1 |
| Mar 1990 | 163.00 | 1 |
| Dec 1989 | 139.00 | 1 |
| Nov 1989 | 163.00 | 1 |
| Sep 1989 | 161.00 | 1 |
| Jul 1989 | 160.00 | 1 |
| Jun 1989 | 160.00 | 1 |
| Apr 1989 | 160.00 | 1 |
| Mar 1989 | 162.00 | 1 |
| Jun 1988 | 139.00 | 1 |
| Feb 1988 | 162.00 | 1 |
| Jan 1988 | 162.00 | 1 |
| Dec 1987 | 162.00 | 1 |
| Oct 1987 | 156.00 | 1 |
| Sep 1987 | 130.00 | 1 |
| Aug 1987 | 156.00 | 1 |
| Jul 1985 | 183.00 | 1 |
| May 1985 | 191.00 | 1 |
| Apr 1985 | 191.00 | 1 |
| Mar 1985 | 221.00 | 1 |
| Jan 1985 | 163.00 | 1 |
| Dec 1984 | 206.00 | 1 |
| Oct 1984 | 190.00 | 1 |
| Sep 1984 | 192.00 | 1 |
| Aug 1984 | 207.00 | 1 |
| Jul 1984 | 155.00 | 1 |
| Jun 1984 | 205.00 | 1 |
| Apr 1984 | 223.00 | 1 |
| Jan 1984 | 383.00 | 1 |
| Nov 1983 | 157.00 | 1 |
| Oct 1983 | 196.00 | 1 |
| Sep 1983 | 155.00 | 1 |
| Aug 1983 | 153.00 | 1 |
| Jul 1983 | 192.00 | 1 |
| Jun 1983 | 199.00 | 1 |
| May 1983 | 210.00 | 1 |
| Apr 1983 | 208.00 | 1 |
| Feb 1983 | 211.00 | 1 |
| Jan 1983 | 315.00 | 1 |
| Nov 1982 | 210.00 | 1 |
| Oct 1982 | 484.00 | 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 |
|---|---|---|---|
| LANGE-FRIESEN | 2 | Mai Oil Operations, Inc. | Producing |
Location
38.253949, -97.124118 · Sec 5 T21S R3E
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001131358. The state’s own record.