LANGFELD
Lease 1001112297 · Barton County, Kansas · Sec 14 T20S R11W · DOR 104580
Oil1940–20264 wells
Operator
K.C. Operations
Cumulative (state figure)
1,067,809.59 bbl
First production
1940
Last production
2026
Location (PLSS)
Sec 14 T20S R11W
Monthly oil production
274 months filed with the Kansas Geological Survey, Jan 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
71,864.60 bbl
Months filed
274
Most wells in a month
4
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 1,067,809.59 bbl.
| Month | Oil (bbl) | Wells |
|---|---|---|
| Feb 2026 | 154.23 | 1 |
| Oct 2025 | 153.91 | 1 |
| Jun 2025 | 149.99 | 1 |
| Mar 2025 | 158.19 | 1 |
| Nov 2024 | 158.17 | 1 |
| Jul 2024 | 162.91 | 1 |
| Mar 2024 | 177.94 | 1 |
| Oct 2023 | 17.50 | 1 |
| Sep 2023 | 153.44 | 1 |
| Jun 2023 | 154.17 | 1 |
| Feb 2023 | 158.03 | 1 |
| Oct 2022 | 162.87 | 1 |
| Jul 2022 | 6.80 | 1 |
| Jun 2022 | 160.58 | 1 |
| Jan 2022 | 161.57 | 1 |
| Sep 2021 | 162.65 | 1 |
| May 2021 | 156.31 | 1 |
| Feb 2021 | 155.08 | 1 |
| Oct 2020 | 161.94 | 1 |
| Jun 2020 | 157.83 | 1 |
| Feb 2020 | 162.05 | 1 |
| Sep 2019 | 158.92 | 1 |
| Jun 2019 | 164.26 | 1 |
| Feb 2019 | 160.46 | 1 |
| Oct 2018 | 158.06 | 1 |
| Jun 2018 | 164.75 | 1 |
| Feb 2018 | 161.49 | 1 |
| Oct 2017 | 154.21 | 1 |
| Jun 2017 | 159.87 | 1 |
| Feb 2017 | 162.81 | 1 |
| Sep 2016 | 156.87 | 3 |
| Jun 2016 | 155.84 | 3 |
| Feb 2016 | 166.90 | 3 |
| Oct 2015 | 156.99 | 3 |
| Jun 2015 | 164.14 | 3 |
| Feb 2015 | 164.10 | 3 |
| Oct 2014 | 160.96 | 3 |
| Jun 2014 | 155.18 | 3 |
| Feb 2014 | 173.92 | 3 |
| Oct 2013 | 154.65 | 3 |
| Jul 2013 | 52.25 | 3 |
| Jun 2013 | 151.86 | 3 |
| Feb 2013 | 171.50 | 3 |
| Sep 2012 | 167.72 | 3 |
| Jun 2012 | 152.05 | 3 |
| Feb 2012 | 167.07 | 3 |
| Oct 2011 | 158.52 | 3 |
| Jul 2011 | 163.87 | 3 |
| Apr 2011 | 160.59 | 3 |
| Dec 2010 | 157.65 | 3 |
| Sep 2010 | 152.15 | 3 |
| Jun 2010 | 152.10 | 3 |
| Mar 2010 | 164.15 | 3 |
| Dec 2009 | 181.80 | 3 |
| Sep 2009 | 154.32 | 3 |
| Jun 2009 | 152.24 | 3 |
| Apr 2009 | 156.86 | 3 |
| Jan 2009 | 159.84 | 3 |
| Nov 2008 | 179.58 | 3 |
| Aug 2008 | 165.29 | 3 |
| May 2008 | 156.53 | 3 |
| Mar 2008 | 157.20 | 3 |
| Dec 2007 | 172.85 | 3 |
| Oct 2007 | 164.09 | 3 |
| Jul 2007 | 155.07 | 3 |
| May 2007 | 154.58 | 3 |
| Feb 2007 | 167.84 | 3 |
| Dec 2006 | 152.15 | 3 |
| Oct 2006 | 155.25 | 3 |
| Jul 2006 | 146.85 | 3 |
| May 2006 | 154.59 | 3 |
| Mar 2006 | 153.60 | 3 |
| Jan 2006 | 164.82 | 3 |
| Oct 2005 | 147.02 | 3 |
| Aug 2005 | 152.00 | 3 |
| Jun 2005 | 146.87 | 3 |
| May 2005 | 153.52 | 3 |
| Mar 2005 | 161.30 | 3 |
| Dec 2004 | 151.23 | 3 |
| Oct 2004 | 157.58 | 3 |
| Aug 2004 | 148.60 | 3 |
| Jul 2004 | 153.76 | 3 |
| May 2004 | 163.76 | 3 |
| Mar 2004 | 156.41 | 3 |
| Feb 2004 | 174.96 | 3 |
| Dec 2003 | 174.15 | 3 |
| Sep 2003 | 199.15 | 3 |
| Jul 2003 | 169.78 | 3 |
| Jun 2003 | 177.48 | 3 |
| May 2003 | 171.69 | 3 |
| Apr 2003 | 172.35 | 3 |
| Feb 2003 | 159.70 | 3 |
| May 2002 | 163.46 | 3 |
| Apr 2001 | 190.73 | 3 |
| Mar 2001 | 186.51 | 3 |
| Jan 2001 | 172.25 | 3 |
| Oct 2000 | 181.80 | 3 |
| Aug 2000 | 171.64 | 3 |
| Jul 2000 | 175.03 | 3 |
| May 2000 | 167.27 | 3 |
| Apr 2000 | 175.54 | 3 |
| Mar 2000 | 162.98 | 3 |
| Aug 1999 | 173.44 | 3 |
| Nov 1998 | 177.90 | 3 |
| Oct 1997 | 175.52 | 3 |
| Sep 1997 | 159.34 | 3 |
| Jul 1997 | 171.00 | 3 |
| Jun 1997 | 168.27 | 3 |
| Mar 1997 | 168.59 | 3 |
| Jan 1997 | 181.61 | 3 |
| Dec 1996 | 183.11 | 3 |
| Nov 1996 | 180.00 | 3 |
| Oct 1996 | 177.12 | 3 |
| Aug 1996 | 181.74 | 3 |
| Jun 1996 | 188.85 | 3 |
| Apr 1996 | 148.15 | 3 |
| Mar 1996 | 173.35 | 3 |
| Feb 1996 | 191.29 | 3 |
| Jan 1996 | 196.42 | 3 |
| Nov 1995 | 178.00 | 3 |
| Oct 1995 | 188.00 | 3 |
| Sep 1995 | 181.00 | 3 |
| Aug 1995 | 190.00 | 3 |
| Jul 1995 | 169.00 | 3 |
| May 1995 | 185.00 | 3 |
| Apr 1995 | 182.00 | 3 |
| Mar 1995 | 190.00 | 3 |
| Dec 1994 | 196.00 | 3 |
| Nov 1994 | 188.00 | 3 |
| Oct 1994 | 197.00 | 3 |
| Sep 1994 | 184.00 | 3 |
| Aug 1994 | 352.00 | 3 |
| Jun 1994 | 181.00 | 3 |
| May 1994 | 192.00 | 3 |
| Apr 1994 | 359.00 | 3 |
| Nov 1993 | 341.00 | 3 |
| Oct 1993 | 183.00 | 3 |
| Sep 1993 | 172.00 | 3 |
| Aug 1993 | 190.00 | 3 |
| Jul 1993 | 182.00 | 3 |
| May 1993 | 170.00 | 3 |
| Apr 1993 | 167.00 | 3 |
| Mar 1993 | 174.00 | 3 |
| Feb 1993 | 201.00 | 3 |
| Jan 1993 | 387.00 | 3 |
| Oct 1992 | 197.00 | 3 |
| Sep 1992 | 396.00 | 3 |
| Jul 1992 | 195.00 | 3 |
| Jun 1992 | 355.00 | 3 |
| May 1992 | 180.00 | 3 |
| Apr 1992 | 195.00 | 3 |
| Mar 1992 | 371.00 | 3 |
| Feb 1992 | 195.00 | 3 |
| Dec 1991 | 188.00 | 3 |
| Nov 1991 | 183.00 | 3 |
| Oct 1991 | 334.00 | 3 |
| Sep 1991 | 174.00 | 3 |
| Aug 1991 | 363.00 | 3 |
| Jul 1991 | 185.00 | 3 |
| Dec 1990 | 196.00 | 3 |
| Nov 1990 | 207.00 | 3 |
| Oct 1990 | 191.00 | 3 |
| Sep 1990 | 200.00 | 3 |
| Aug 1990 | 374.00 | 3 |
| Jul 1990 | 157.00 | 3 |
| Jun 1990 | 316.00 | 3 |
| May 1990 | 206.00 | 3 |
| Mar 1990 | 185.00 | 3 |
| Feb 1990 | 206.00 | 3 |
| Jan 1990 | 187.00 | 3 |
| Dec 1989 | 255.00 | 3 |
| Nov 1989 | 389.00 | 3 |
| Sep 1989 | 294.00 | 3 |
| Aug 1989 | 198.00 | 3 |
| Jun 1989 | 404.00 | 3 |
| Apr 1989 | 402.00 | 3 |
| Mar 1989 | 410.00 | 3 |
| Feb 1989 | 208.00 | 3 |
| Jan 1989 | 212.00 | 3 |
| Dec 1988 | 208.00 | 3 |
| Oct 1988 | 194.00 | 3 |
| Jun 1988 | 207.00 | 3 |
| Apr 1988 | 218.00 | 3 |
| Mar 1988 | 214.00 | 3 |
| Feb 1988 | 212.00 | 3 |
| Jan 1988 | 214.00 | 3 |
| Nov 1987 | 152.00 | 3 |
| Oct 1987 | 211.00 | 3 |
| Sep 1987 | 212.00 | 3 |
| Aug 1987 | 220.00 | 3 |
| Jul 1987 | 425.00 | 3 |
| Jun 1987 | 212.00 | 3 |
| May 1987 | 205.00 | 3 |
| Mar 1987 | 210.00 | 3 |
| Nov 1986 | 425.00 | 3 |
| Sep 1986 | 212.00 | 3 |
| Aug 1986 | 216.00 | 3 |
| Jul 1986 | 426.00 | 3 |
| May 1986 | 430.00 | 3 |
| Apr 1986 | 218.00 | 3 |
| Mar 1986 | 419.00 | 3 |
| Feb 1986 | 220.00 | 3 |
| Jan 1986 | 429.00 | 3 |
| Dec 1985 | 216.00 | 3 |
| Nov 1985 | 218.00 | 3 |
| Oct 1985 | 214.00 | 3 |
| Sep 1985 | 207.00 | 3 |
| Aug 1985 | 416.00 | 3 |
| Jul 1985 | 204.00 | 3 |
| Jun 1985 | 436.00 | 3 |
| May 1985 | 211.00 | 3 |
| Apr 1985 | 406.00 | 3 |
| Mar 1985 | 422.00 | 3 |
| Feb 1985 | 314.00 | 3 |
| Jan 1985 | 219.00 | 3 |
| Dec 1984 | 431.00 | 3 |
| Nov 1984 | 421.00 | 3 |
| Oct 1984 | 426.00 | 3 |
| Sep 1984 | 428.00 | 3 |
| Aug 1984 | 423.00 | 3 |
| Jul 1984 | 419.00 | 3 |
| Jun 1984 | 413.00 | 3 |
| May 1984 | 426.00 | 3 |
| Apr 1984 | 421.00 | 3 |
| Mar 1984 | 217.00 | 3 |
| Feb 1984 | 414.00 | 3 |
| Jan 1984 | 667.00 | 3 |
| Nov 1983 | 417.00 | 3 |
| Oct 1983 | 633.00 | 3 |
| Sep 1983 | 269.00 | 3 |
| Aug 1983 | 407.00 | 3 |
| Jul 1983 | 401.00 | 3 |
| Jun 1983 | 432.00 | 3 |
| May 1983 | 436.00 | 3 |
| Apr 1983 | 423.00 | 3 |
| Mar 1983 | 321.00 | 3 |
| Feb 1983 | 430.00 | 3 |
| Jan 1983 | 580.00 | 3 |
| Dec 1982 | 424.00 | 4 |
| Nov 1982 | 415.00 | 4 |
| Oct 1982 | 214.00 | 4 |
| Sep 1982 | 624.00 | 4 |
| Aug 1982 | 420.00 | 4 |
| Jul 1982 | 207.00 | 4 |
| Jun 1982 | 416.00 | 4 |
| May 1982 | 431.00 | 4 |
| Apr 1982 | 427.00 | 4 |
| Mar 1982 | 537.00 | 4 |
| Feb 1982 | 498.00 | 4 |
| Jan 1982 | 391.00 | 4 |
| Dec 1981 | 506.00 | 4 |
| Nov 1981 | 438.00 | 4 |
| Oct 1981 | 427.00 | 4 |
| Sep 1981 | 449.00 | 4 |
| Aug 1981 | 542.00 | 4 |
| Jul 1981 | 520.00 | 4 |
| Jun 1981 | 482.00 | 4 |
| May 1981 | 411.00 | 4 |
| Apr 1981 | 615.00 | 4 |
| Mar 1981 | 551.00 | 4 |
| Feb 1981 | 610.00 | 4 |
| Jan 1981 | 650.00 | 4 |
| Dec 1980 | 754.00 | 4 |
| Nov 1980 | 498.00 | 4 |
| Oct 1980 | 847.00 | 4 |
| Sep 1980 | 640.00 | 4 |
| Aug 1980 | 822.00 | 4 |
| Jul 1980 | 1,067.00 | 4 |
| Jun 1980 | 767.00 | 4 |
| May 1980 | 416.00 | 4 |
| Apr 1980 | 419.00 | 4 |
| Mar 1980 | 624.00 | 4 |
| Feb 1980 | 225.00 | 4 |
| Jan 1980 | 635.00 | 4 |
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
4 wells the state's well register assigns to this lease. Every one has a page.
Location
38.311535, -98.507046 · Sec 14 T20S R11W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001112297. The state’s own record.