LENKNER B
Lease 1001132271 · Barber County, Kansas · Sec 4 T31S R15W · DOR 119001
Oil1982–20252 wells
Operator
Prater Oil & Gas Operations, Inc.
Cumulative (state figure)
47,456.50 bbl
First production
1982
Last production
2025
Location (PLSS)
Sec 4 T31S R15W
Monthly oil production
243 months filed with the Kansas Geological Survey, Mar 1982 to Dec 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
47,456.50 bbl
Months filed
243
Most wells in a month
2
| Month | Oil (bbl) | Wells |
|---|---|---|
| Dec 2025 | 165.56 | 1 |
| Aug 2025 | 182.04 | 1 |
| Jul 2025 | 179.49 | 1 |
| Feb 2025 | 199.18 | 1 |
| Aug 2024 | 165.75 | 1 |
| Jan 2024 | 196.73 | 1 |
| Jul 2023 | 196.35 | 2 |
| Aug 2022 | 169.33 | 2 |
| May 2022 | 168.10 | 2 |
| Feb 2022 | 178.93 | 2 |
| Dec 2021 | 181.22 | 2 |
| Jun 2021 | 190.32 | 2 |
| Jan 2021 | 172.08 | 2 |
| Aug 2020 | 197.09 | 2 |
| Nov 2019 | 160.64 | 2 |
| Sep 2019 | 156.25 | 2 |
| May 2019 | 162.30 | 2 |
| Dec 2018 | 162.00 | 2 |
| Sep 2018 | 160.05 | 2 |
| May 2018 | 154.96 | 2 |
| Feb 2018 | 166.89 | 2 |
| Nov 2017 | 164.74 | 2 |
| Aug 2017 | 158.83 | 2 |
| Jun 2017 | 166.73 | 2 |
| Mar 2017 | 165.71 | 2 |
| Jan 2017 | 159.66 | 2 |
| Nov 2016 | 167.15 | 2 |
| Sep 2016 | 158.18 | 2 |
| Jul 2016 | 334.29 | 2 |
| Jun 2016 | 163.50 | 2 |
| Jan 2015 | 168.61 | 2 |
| Sep 2014 | 160.93 | 2 |
| Jul 2014 | 157.21 | 2 |
| Apr 2014 | 164.67 | 2 |
| Jan 2014 | 159.66 | 2 |
| Oct 2013 | 166.54 | 2 |
| Jul 2013 | 157.94 | 2 |
| Apr 2013 | 165.81 | 2 |
| Jan 2013 | 167.71 | 2 |
| Oct 2012 | 165.74 | 2 |
| Jul 2012 | 159.70 | 2 |
| Apr 2012 | 164.84 | 2 |
| Jan 2012 | 166.54 | 2 |
| Nov 2011 | 148.39 | 2 |
| Aug 2011 | 156.86 | 2 |
| May 2011 | 155.34 | 2 |
| Mar 2011 | 164.58 | 2 |
| Dec 2010 | 145.57 | 2 |
| Oct 2010 | 160.37 | 2 |
| Jul 2010 | 154.18 | 2 |
| May 2010 | 166.29 | 2 |
| Mar 2010 | 160.53 | 2 |
| Dec 2009 | 164.53 | 2 |
| Oct 2009 | 165.19 | 2 |
| Aug 2009 | 148.95 | 2 |
| Jun 2009 | 329.83 | 2 |
| May 2009 | 178.96 | 2 |
| Aug 2008 | 156.36 | 2 |
| Jun 2008 | 163.99 | 2 |
| Apr 2008 | 163.77 | 2 |
| Jan 2008 | 158.84 | 2 |
| Nov 2007 | 153.61 | 2 |
| Sep 2007 | 155.89 | 2 |
| Jul 2007 | 155.40 | 2 |
| Apr 2007 | 167.85 | 2 |
| Feb 2007 | 154.97 | 2 |
| Dec 2006 | 162.50 | 2 |
| Oct 2006 | 159.78 | 2 |
| Aug 2006 | 163.55 | 2 |
| Jul 2006 | 167.12 | 2 |
| Apr 2006 | 181.29 | 2 |
| Feb 2006 | 153.47 | 2 |
| Nov 2005 | 170.13 | 2 |
| Aug 2005 | 167.18 | 2 |
| Jun 2005 | 156.50 | 2 |
| Mar 2005 | 161.34 | 2 |
| Jan 2005 | 170.00 | 2 |
| Oct 2004 | 185.73 | 2 |
| Aug 2004 | 162.93 | 2 |
| May 2004 | 170.52 | 2 |
| Mar 2004 | 190.90 | 2 |
| Dec 2003 | 196.84 | 2 |
| Sep 2003 | 165.51 | 2 |
| Jul 2003 | 183.44 | 2 |
| May 2003 | 179.25 | 2 |
| Jan 2003 | 159.69 | 2 |
| Nov 2002 | 201.35 | 2 |
| Aug 2002 | 180.07 | 2 |
| May 2002 | 166.97 | 2 |
| Mar 2002 | 177.43 | 2 |
| Jan 2002 | 169.11 | 2 |
| Oct 2001 | 170.87 | 2 |
| Aug 2001 | 162.51 | 2 |
| May 2001 | 183.83 | 2 |
| Mar 2001 | 163.17 | 2 |
| Jan 2001 | 192.34 | 2 |
| Nov 2000 | 176.57 | 2 |
| Sep 2000 | 164.09 | 2 |
| Jul 2000 | 177.80 | 2 |
| May 2000 | 171.09 | 2 |
| Apr 2000 | 167.09 | 2 |
| Feb 2000 | 179.44 | 2 |
| Dec 1999 | 168.85 | 2 |
| Sep 1999 | 177.62 | 2 |
| Jul 1999 | 162.92 | 2 |
| May 1999 | 321.19 | 2 |
| Mar 1999 | 167.59 | 2 |
| Jan 1999 | 168.23 | 2 |
| Oct 1998 | 342.53 | 2 |
| Aug 1998 | 195.87 | 2 |
| Jun 1998 | 165.78 | 2 |
| Feb 1998 | 167.32 | 2 |
| Dec 1997 | 165.68 | 2 |
| Oct 1997 | 161.13 | 2 |
| Aug 1997 | 159.47 | 2 |
| Jul 1997 | 154.85 | 2 |
| Jun 1997 | 158.20 | 2 |
| Apr 1997 | 182.86 | 2 |
| Jan 1997 | 152.59 | 2 |
| Dec 1996 | 157.80 | 2 |
| Oct 1996 | 129.88 | 2 |
| Sep 1996 | 162.55 | 2 |
| Jul 1996 | 154.50 | 2 |
| Jun 1996 | 175.01 | 2 |
| Apr 1996 | 169.43 | 2 |
| Mar 1996 | 174.64 | 2 |
| Jan 1996 | 130.41 | 2 |
| Dec 1995 | 172.00 | 1 |
| Nov 1995 | 165.00 | 1 |
| Sep 1995 | 133.00 | 1 |
| Aug 1995 | 173.00 | 1 |
| Jul 1995 | 140.00 | 1 |
| Jun 1995 | 166.00 | 1 |
| Apr 1995 | 165.00 | 1 |
| Feb 1995 | 161.00 | 1 |
| Dec 1994 | 163.00 | 1 |
| Nov 1994 | 164.00 | 1 |
| Sep 1994 | 159.00 | 1 |
| Jul 1994 | 162.00 | 1 |
| Jun 1994 | 161.00 | 1 |
| May 1994 | 178.00 | 1 |
| Jan 1994 | 354.00 | 1 |
| Aug 1993 | 177.00 | 1 |
| Jul 1993 | 166.00 | 1 |
| May 1993 | 173.00 | 1 |
| Apr 1993 | 167.00 | 1 |
| Mar 1993 | 173.00 | 1 |
| Dec 1992 | 171.00 | 1 |
| Oct 1992 | 176.00 | 1 |
| Aug 1992 | 171.00 | 1 |
| Jul 1992 | 165.00 | 1 |
| May 1992 | 165.00 | 1 |
| Mar 1992 | 168.00 | 1 |
| Feb 1992 | 164.00 | 1 |
| Jan 1992 | 175.00 | 1 |
| Nov 1991 | 169.00 | 1 |
| Sep 1991 | 169.00 | 1 |
| Aug 1991 | 165.00 | 1 |
| Jul 1991 | 168.00 | 1 |
| Jun 1991 | 167.00 | 1 |
| May 1991 | 187.00 | 1 |
| Apr 1991 | 178.00 | 1 |
| Mar 1991 | 201.00 | 1 |
| Jan 1991 | 188.00 | 1 |
| Dec 1990 | 186.00 | 1 |
| Oct 1990 | 187.00 | 1 |
| Sep 1990 | 189.00 | 1 |
| Aug 1990 | 198.00 | 1 |
| Jul 1990 | 186.00 | 1 |
| Jun 1990 | 188.00 | 1 |
| May 1990 | 183.00 | 1 |
| Apr 1990 | 192.00 | 1 |
| Mar 1990 | 181.00 | 1 |
| Feb 1990 | 195.00 | 1 |
| Dec 1989 | 355.00 | 1 |
| Nov 1989 | 400.00 | 1 |
| Sep 1989 | 196.00 | 1 |
| Aug 1989 | 198.00 | 1 |
| Jun 1989 | 191.00 | 1 |
| Apr 1989 | 203.00 | 1 |
| Mar 1989 | 193.00 | 1 |
| Jan 1989 | 203.00 | 1 |
| Dec 1988 | 201.00 | 1 |
| Oct 1988 | 209.00 | 1 |
| Sep 1988 | 201.00 | 1 |
| Jul 1988 | 205.00 | 1 |
| May 1988 | 203.00 | 1 |
| Apr 1988 | 203.00 | 1 |
| Mar 1988 | 200.00 | 1 |
| Jan 1988 | 178.00 | 1 |
| Dec 1987 | 196.00 | 1 |
| Nov 1987 | 179.00 | 1 |
| Sep 1987 | 375.00 | 1 |
| Jun 1987 | 357.00 | 1 |
| Apr 1987 | 242.00 | 1 |
| Mar 1987 | 369.00 | 1 |
| Nov 1986 | 179.00 | 1 |
| Oct 1986 | 185.00 | 1 |
| Sep 1986 | 178.00 | 1 |
| Aug 1986 | 188.00 | 1 |
| Jul 1986 | 200.00 | 1 |
| Jun 1986 | 198.00 | 1 |
| May 1986 | 168.00 | 1 |
| Mar 1986 | 159.00 | 1 |
| Feb 1986 | 207.00 | 1 |
| Jan 1986 | 199.00 | 1 |
| Nov 1985 | 175.00 | 1 |
| Sep 1985 | 281.00 | 1 |
| Jul 1985 | 175.00 | 1 |
| Jun 1985 | 336.00 | 1 |
| May 1985 | 165.00 | 1 |
| Mar 1985 | 165.00 | 1 |
| Feb 1985 | 209.00 | 1 |
| Jan 1985 | 176.00 | 1 |
| Nov 1984 | 170.00 | 1 |
| Oct 1984 | 184.00 | 1 |
| Sep 1984 | 183.00 | 1 |
| Aug 1984 | 531.00 | 1 |
| Jul 1984 | 164.00 | 1 |
| May 1984 | 342.00 | 1 |
| Apr 1984 | 166.00 | 1 |
| Mar 1984 | 165.00 | 1 |
| Jan 1984 | 169.00 | 1 |
| Dec 1983 | 178.00 | 1 |
| Nov 1983 | 171.00 | 1 |
| Oct 1983 | 177.00 | 1 |
| Sep 1983 | 168.00 | 1 |
| Aug 1983 | 163.00 | 1 |
| Jul 1983 | 162.00 | 1 |
| Jun 1983 | 167.00 | 1 |
| May 1983 | 169.00 | 1 |
| Mar 1983 | 162.00 | 1 |
| Feb 1983 | 353.00 | 1 |
| Jan 1983 | 339.00 | 1 |
| Dec 1982 | 164.00 | 1 |
| Oct 1982 | 139.00 | 1 |
| Sep 1982 | 337.00 | 1 |
| Aug 1982 | 332.00 | 1 |
| Jul 1982 | 498.00 | 1 |
| Jun 1982 | 527.00 | 1 |
| May 1982 | 501.00 | 1 |
| Apr 1982 | 1,335.00 | 1 |
| Mar 1982 | 338.00 | 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
2 wells the state's well register assigns to this lease. Every one has a page.
| Well | No. | Operator | Status |
|---|---|---|---|
| Lenkner 'B' | 1 | Prater Oil & Gas Operations, Inc. | Producing |
| Lenkner | 1 | Prater Oil & Gas Operations, Inc. | Inactive Well |
Location
37.376846, -98.957001 · Sec 4 T31S R15W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001132271. The state’s own record.