COLBERG
Lease 1001120309 · Trego County, Kansas · SWNWSW Sec 22 T14S R21W · DOR 110378
Monthly oil production
434 months filed with the Kansas Geological Survey, Apr 1980 to Apr 2026. Volumes are bbl at lease level — a lease can cover many wells, so this is not a well's output.
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 457,734.97 bbl.
| Month | Oil (bbl) | Wells |
|---|---|---|
| Apr 2026 | 157.82 | 2 |
| Jan 2026 | 162.67 | 2 |
| Nov 2025 | 157.82 | 2 |
| Sep 2025 | 159.58 | 2 |
| Jun 2025 | 160.50 | 2 |
| Mar 2025 | 68.19 | 2 |
| Feb 2025 | 154.00 | 2 |
| Dec 2024 | 160.14 | 2 |
| Oct 2024 | 162.73 | 2 |
| Aug 2024 | 157.53 | 2 |
| Jun 2024 | 154.74 | 2 |
| May 2024 | 20.00 | 2 |
| Apr 2024 | 161.02 | 2 |
| Mar 2024 | 154.96 | 2 |
| Feb 2024 | 159.14 | 2 |
| Dec 2023 | 159.38 | 2 |
| Nov 2023 | 160.93 | 2 |
| Sep 2023 | 160.14 | 2 |
| Jul 2023 | 157.78 | 2 |
| Jun 2023 | 159.18 | 2 |
| May 2023 | 159.82 | 2 |
| Mar 2023 | 161.43 | 2 |
| Feb 2023 | 162.80 | 2 |
| Dec 2022 | 158.77 | 2 |
| Nov 2022 | 161.77 | 2 |
| Oct 2022 | 159.08 | 2 |
| Aug 2022 | 157.45 | 2 |
| Jul 2022 | 155.94 | 2 |
| May 2022 | 157.12 | 2 |
| Apr 2022 | 172.79 | 2 |
| Feb 2022 | 160.07 | 2 |
| Dec 2021 | 163.01 | 2 |
| Nov 2021 | 155.99 | 2 |
| Sep 2021 | 157.09 | 2 |
| Aug 2021 | 155.61 | 2 |
| Jul 2021 | 154.72 | 2 |
| May 2021 | 158.25 | 2 |
| Apr 2021 | 158.91 | 2 |
| Mar 2021 | 157.38 | 2 |
| Jan 2021 | 156.56 | 2 |
| Dec 2020 | 157.26 | 2 |
| Oct 2020 | 162.86 | 2 |
| Sep 2020 | 155.93 | 2 |
| Jul 2020 | 156.62 | 2 |
| Jun 2020 | 163.25 | 2 |
| Apr 2020 | 159.64 | 2 |
| Mar 2020 | 153.97 | 2 |
| Feb 2020 | 160.30 | 2 |
| Dec 2019 | 157.11 | 2 |
| Nov 2019 | 159.58 | 2 |
| Sep 2019 | 156.01 | 2 |
| Aug 2019 | 155.70 | 2 |
| Jul 2019 | 159.61 | 2 |
| May 2019 | 161.54 | 2 |
| Apr 2019 | 158.31 | 2 |
| Mar 2019 | 159.12 | 2 |
| Jan 2019 | 164.30 | 2 |
| Dec 2018 | 160.46 | 2 |
| Nov 2018 | 163.67 | 2 |
| Oct 2018 | 159.74 | 2 |
| Aug 2018 | 164.90 | 2 |
| Jul 2018 | 153.62 | 2 |
| Jun 2018 | 159.30 | 2 |
| May 2018 | 161.61 | 2 |
| Apr 2018 | 160.38 | 2 |
| Mar 2018 | 159.70 | 2 |
| Jan 2018 | 157.89 | 2 |
| Dec 2017 | 158.88 | 2 |
| Nov 2017 | 159.00 | 2 |
| Oct 2017 | 160.60 | 2 |
| Sep 2017 | 158.87 | 2 |
| Aug 2017 | 160.84 | 2 |
| Jul 2017 | 163.83 | 2 |
| May 2017 | 161.43 | 2 |
| Apr 2017 | 157.06 | 2 |
| Mar 2017 | 160.34 | 2 |
| Feb 2017 | 158.64 | 2 |
| Jan 2017 | 162.30 | 2 |
| Nov 2016 | 160.84 | 2 |
| Oct 2016 | 160.66 | 2 |
| Aug 2016 | 158.76 | 2 |
| Jul 2016 | 154.90 | 2 |
| Jun 2016 | 159.76 | 2 |
| May 2016 | 159.58 | 2 |
| Mar 2016 | 159.62 | 2 |
| Feb 2016 | 160.21 | 2 |
| Jan 2016 | 160.05 | 2 |
| Nov 2015 | 162.40 | 2 |
| Oct 2015 | 162.13 | 2 |
| Aug 2015 | 158.11 | 2 |
| Jul 2015 | 158.59 | 2 |
| May 2015 | 158.92 | 2 |
| Apr 2015 | 158.43 | 2 |
| Mar 2015 | 162.46 | 2 |
| Jan 2015 | 162.81 | 2 |
| Dec 2014 | 163.40 | 2 |
| Nov 2014 | 166.04 | 2 |
| Sep 2014 | 159.74 | 2 |
| Aug 2014 | 159.04 | 2 |
| Jul 2014 | 321.61 | 2 |
| Apr 2014 | 164.51 | 2 |
| Mar 2014 | 161.74 | 2 |
| Jan 2014 | 164.78 | 2 |
| Dec 2013 | 162.23 | 2 |
| Nov 2013 | 161.17 | 2 |
| Sep 2013 | 161.34 | 2 |
| Aug 2013 | 162.57 | 2 |
| Jul 2013 | 160.36 | 2 |
| Jun 2013 | 157.11 | 2 |
| Apr 2013 | 160.53 | 2 |
| Mar 2013 | 318.33 | 2 |
| Jan 2013 | 162.53 | 2 |
| Dec 2012 | 158.98 | 2 |
| Nov 2012 | 159.93 | 2 |
| Oct 2012 | 161.51 | 2 |
| Sep 2012 | 157.59 | 2 |
| Jul 2012 | 157.44 | 2 |
| Jun 2012 | 159.98 | 2 |
| May 2012 | 157.75 | 2 |
| Apr 2012 | 163.51 | 2 |
| Mar 2012 | 156.78 | 2 |
| Feb 2012 | 167.02 | 2 |
| Jan 2012 | 162.02 | 2 |
| Dec 2011 | 163.47 | 2 |
| Nov 2011 | 160.93 | 2 |
| Oct 2011 | 159.91 | 2 |
| Sep 2011 | 162.40 | 2 |
| Aug 2011 | 158.41 | 2 |
| Jul 2011 | 159.72 | 2 |
| Jun 2011 | 319.66 | 2 |
| May 2011 | 163.05 | 2 |
| Apr 2011 | 160.22 | 2 |
| Mar 2011 | 161.43 | 2 |
| Jan 2011 | 140.59 | 2 |
| Dec 2010 | 324.77 | 2 |
| Oct 2010 | 163.25 | 2 |
| Sep 2010 | 163.07 | 2 |
| Aug 2010 | 157.62 | 2 |
| Jul 2010 | 155.73 | 2 |
| Jun 2010 | 163.13 | 2 |
| May 2010 | 159.41 | 2 |
| Apr 2010 | 159.79 | 2 |
| Mar 2010 | 157.76 | 2 |
| Feb 2010 | 162.26 | 2 |
| Jan 2010 | 159.73 | 2 |
| Dec 2009 | 156.49 | 2 |
| Nov 2009 | 160.66 | 2 |
| Oct 2009 | 160.85 | 2 |
| Aug 2009 | 159.38 | 2 |
| Jul 2009 | 159.81 | 2 |
| May 2009 | 155.74 | 2 |
| Mar 2009 | 156.10 | 2 |
| Jan 2009 | 159.57 | 2 |
| Dec 2008 | 158.01 | 2 |
| Nov 2008 | 157.12 | 2 |
| Oct 2008 | 154.00 | 2 |
| Sep 2008 | 160.59 | 2 |
| Aug 2008 | 152.55 | 2 |
| Jul 2008 | 157.37 | 2 |
| May 2008 | 159.81 | 2 |
| Apr 2008 | 158.52 | 2 |
| Mar 2008 | 160.06 | 2 |
| Jan 2008 | 314.56 | 2 |
| Nov 2007 | 160.68 | 2 |
| Sep 2007 | 151.79 | 2 |
| Aug 2007 | 152.24 | 2 |
| Jul 2007 | 158.13 | 2 |
| May 2007 | 152.04 | 2 |
| Apr 2007 | 159.43 | 2 |
| Mar 2007 | 157.19 | 2 |
| Feb 2007 | 154.91 | 2 |
| Dec 2006 | 157.07 | 2 |
| Nov 2006 | 157.61 | 2 |
| Oct 2006 | 159.45 | 2 |
| Sep 2006 | 158.85 | 2 |
| Jul 2006 | 325.33 | 2 |
| May 2006 | 160.36 | 2 |
| Apr 2006 | 156.89 | 2 |
| Feb 2006 | 314.33 | 2 |
| Jan 2006 | 156.58 | 2 |
| Nov 2005 | 156.89 | 2 |
| Oct 2005 | 161.90 | 2 |
| Sep 2005 | 158.70 | 2 |
| Jul 2005 | 156.20 | 2 |
| Jun 2005 | 156.03 | 2 |
| May 2005 | 155.96 | 2 |
| Apr 2005 | 157.20 | 2 |
| Mar 2005 | 156.82 | 2 |
| Feb 2005 | 154.55 | 2 |
| Dec 2004 | 163.93 | 2 |
| Nov 2004 | 152.93 | 2 |
| Oct 2004 | 155.23 | 2 |
| Sep 2004 | 169.75 | 2 |
| Aug 2004 | 160.24 | 2 |
| Jul 2004 | 156.86 | 2 |
| May 2004 | 158.79 | 2 |
| Mar 2004 | 159.50 | 2 |
| Feb 2004 | 160.65 | 2 |
| Jan 2004 | 160.32 | 2 |
| Dec 2003 | 161.60 | 2 |
| Nov 2003 | 159.72 | 2 |
| Oct 2003 | 160.66 | 2 |
| Sep 2003 | 158.56 | 2 |
| Aug 2003 | 160.38 | 2 |
| Jul 2003 | 159.63 | 2 |
| Jun 2003 | 154.74 | 2 |
| May 2003 | 155.21 | 2 |
| Apr 2003 | 318.05 | 2 |
| Mar 2003 | 160.94 | 2 |
| Feb 2003 | 163.79 | 2 |
| Jan 2003 | 158.62 | 2 |
| Dec 2002 | 158.01 | 2 |
| Nov 2002 | 160.71 | 2 |
| Oct 2002 | 151.89 | 2 |
| Sep 2002 | 159.14 | 2 |
| Aug 2002 | 154.95 | 2 |
| Jul 2002 | 311.77 | 2 |
| Jun 2002 | 160.52 | 2 |
| May 2002 | 157.72 | 2 |
| Apr 2002 | 162.43 | 2 |
| Mar 2002 | 159.59 | 2 |
| Feb 2002 | 160.20 | 2 |
| Jan 2002 | 159.76 | 2 |
| Dec 2001 | 318.61 | 2 |
| Nov 2001 | 158.99 | 2 |
| Oct 2001 | 158.17 | 2 |
| Sep 2001 | 160.94 | 2 |
| Aug 2001 | 157.46 | 2 |
| Jul 2001 | 316.44 | 2 |
| Jun 2001 | 157.06 | 2 |
| May 2001 | 322.18 | 2 |
| Apr 2001 | 319.58 | 2 |
| Mar 2001 | 159.86 | 2 |
| Feb 2001 | 161.09 | 2 |
| Jan 2001 | 156.80 | 2 |
| Dec 2000 | 309.90 | 2 |
| Oct 2000 | 316.00 | 2 |
| Aug 2000 | 157.18 | 2 |
| Jul 2000 | 157.82 | 2 |
| Jun 2000 | 311.16 | 2 |
| May 2000 | 162.09 | 2 |
| Apr 2000 | 154.32 | 2 |
| Mar 2000 | 160.19 | 2 |
| Feb 2000 | 161.73 | 2 |
| Jan 2000 | 324.80 | 2 |
| Dec 1999 | 153.02 | 2 |
| Nov 1999 | 160.13 | 2 |
| Oct 1999 | 319.43 | 2 |
| Sep 1999 | 331.83 | 2 |
| Jul 1999 | 322.98 | 2 |
| Jun 1999 | 318.20 | 2 |
| May 1999 | 306.04 | 2 |
| Apr 1999 | 16.79 | 2 |
| Mar 1999 | 255.84 | 2 |
| Dec 1998 | 323.61 | 2 |
| Nov 1998 | 161.63 | 2 |
| Oct 1998 | 164.60 | 2 |
| Sep 1998 | 159.87 | 2 |
| Aug 1998 | 322.05 | 2 |
| Jul 1998 | 160.71 | 2 |
| Jun 1998 | 150.57 | 2 |
| May 1998 | 323.37 | 2 |
| Apr 1998 | 161.61 | 2 |
| Mar 1998 | 616.70 | 2 |
| Feb 1998 | 323.40 | 2 |
| Jan 1998 | 323.77 | 2 |
| Nov 1997 | 354.99 | 2 |
| Oct 1997 | 577.08 | 2 |
| Sep 1997 | 161.95 | 2 |
| Aug 1997 | 160.62 | 2 |
| Jul 1997 | 161.68 | 2 |
| Jun 1997 | 323.96 | 2 |
| Apr 1997 | 162.76 | 2 |
| Mar 1997 | 315.75 | 2 |
| Feb 1997 | 161.86 | 2 |
| Jan 1997 | 15.77 | 2 |
| Dec 1996 | 471.89 | 2 |
| Sep 1996 | 158.64 | 2 |
| Jun 1996 | 40.33 | 2 |
| Jan 1994 | 200.00 | 4 |
| Nov 1993 | 256.00 | 4 |
| Aug 1993 | 252.00 | 4 |
| Jun 1993 | 252.00 | 4 |
| Apr 1993 | 255.00 | 4 |
| Mar 1993 | 257.00 | 4 |
| Feb 1993 | 254.00 | 4 |
| Dec 1992 | 257.00 | 4 |
| Nov 1992 | 256.00 | 4 |
| Oct 1992 | 255.00 | 4 |
| Sep 1992 | 222.00 | 4 |
| Aug 1992 | 253.00 | 4 |
| Jul 1992 | 253.00 | 4 |
| Jun 1992 | 252.00 | 4 |
| May 1992 | 253.00 | 4 |
| Apr 1992 | 254.00 | 4 |
| Mar 1992 | 511.00 | 4 |
| Feb 1992 | 257.00 | 4 |
| Jan 1992 | 517.00 | 4 |
| Nov 1991 | 518.00 | 4 |
| Oct 1991 | 254.00 | 4 |
| Sep 1991 | 254.00 | 4 |
| Aug 1991 | 253.00 | 4 |
| Jul 1991 | 251.00 | 4 |
| Jun 1991 | 252.00 | 4 |
| May 1991 | 255.00 | 4 |
| Apr 1991 | 254.00 | 4 |
| Mar 1991 | 256.00 | 4 |
| Feb 1991 | 257.00 | 4 |
| Jan 1991 | 518.00 | 4 |
| Dec 1990 | 245.00 | 4 |
| Nov 1990 | 257.00 | 4 |
| Oct 1990 | 511.00 | 4 |
| Sep 1990 | 254.00 | 4 |
| Aug 1990 | 504.00 | 4 |
| Jul 1990 | 251.00 | 4 |
| Jun 1990 | 504.00 | 4 |
| May 1990 | 256.00 | 4 |
| Apr 1990 | 514.00 | 4 |
| Mar 1990 | 515.00 | 4 |
| Feb 1990 | 255.00 | 4 |
| Jan 1990 | 517.00 | 4 |
| Dec 1989 | 511.00 | 4 |
| Nov 1989 | 254.00 | 4 |
| Oct 1989 | 764.00 | 4 |
| Sep 1989 | 320.00 | 4 |
| Aug 1989 | 506.00 | 4 |
| Jul 1989 | 503.00 | 4 |
| Jun 1989 | 508.00 | 4 |
| May 1989 | 761.00 | 4 |
| Apr 1989 | 507.00 | 4 |
| Mar 1989 | 510.00 | 4 |
| Feb 1989 | 496.00 | 4 |
| Jan 1989 | 512.00 | 4 |
| Dec 1988 | 1,019.00 | 4 |
| Nov 1988 | 513.00 | 4 |
| Oct 1988 | 767.00 | 4 |
| Sep 1988 | 1,014.00 | 4 |
| Aug 1988 | 1,009.00 | 4 |
| Jul 1988 | 755.00 | 4 |
| Jun 1988 | 1,022.00 | 4 |
| May 1988 | 505.00 | 4 |
| Apr 1988 | 1,019.00 | 4 |
| Mar 1988 | 510.00 | 4 |
| Feb 1988 | 513.00 | 4 |
| Jan 1988 | 517.00 | 4 |
| Dec 1987 | 775.00 | 4 |
| Nov 1987 | 1,021.00 | 4 |
| Sep 1987 | 508.00 | 4 |
| Aug 1987 | 493.00 | 4 |
| Jul 1987 | 505.00 | 4 |
| Jun 1987 | 508.00 | 4 |
| May 1987 | 255.00 | 4 |
| Apr 1987 | 492.00 | 4 |
| Mar 1987 | 257.00 | 4 |
| Feb 1987 | 515.00 | 4 |
| Jan 1987 | 520.00 | 4 |
| Dec 1986 | 516.00 | 4 |
| Nov 1986 | 257.00 | 4 |
| Oct 1986 | 258.00 | 4 |
| Sep 1986 | 505.00 | 4 |
| Aug 1986 | 252.00 | 4 |
| Jul 1986 | 253.00 | 4 |
| Jun 1986 | 486.00 | 4 |
| May 1986 | 255.00 | 4 |
| Apr 1986 | 255.00 | 4 |
| Mar 1986 | 256.00 | 4 |
| Feb 1986 | 514.00 | 4 |
| Jan 1986 | 259.00 | 4 |
| Dec 1985 | 259.00 | 4 |
| Nov 1985 | 507.00 | 4 |
| Oct 1985 | 256.00 | 4 |
| Sep 1985 | 252.00 | 4 |
| Aug 1985 | 252.00 | 4 |
| Jul 1985 | 252.00 | 4 |
| Jun 1985 | 254.00 | 4 |
| May 1985 | 506.00 | 4 |
| Apr 1985 | 255.00 | 4 |
| Mar 1985 | 257.00 | 4 |
| Feb 1985 | 257.00 | 4 |
| Jan 1985 | 255.00 | 4 |
| Dec 1984 | 258.00 | 4 |
| Nov 1984 | 513.00 | 4 |
| Oct 1984 | 255.00 | 4 |
| Sep 1984 | 253.00 | 4 |
| Aug 1984 | 253.00 | 4 |
| Jul 1984 | 250.00 | 4 |
| Jun 1984 | 252.00 | 4 |
| May 1984 | 505.00 | 4 |
| Apr 1984 | 255.00 | 4 |
| Mar 1984 | 257.00 | 4 |
| Feb 1984 | 255.00 | 4 |
| Jan 1984 | 484.00 | 4 |
| Nov 1983 | 513.00 | 4 |
| Oct 1983 | 54.00 | 4 |
| Sep 1983 | 254.00 | 4 |
| Aug 1983 | 498.00 | 4 |
| Jul 1983 | 252.00 | 4 |
| Jun 1983 | 253.00 | 4 |
| May 1983 | 255.00 | 4 |
| Apr 1983 | 255.00 | 4 |
| Mar 1983 | 252.00 | 4 |
| Feb 1983 | 255.00 | 4 |
| Jan 1983 | 257.00 | 4 |
| Dec 1982 | 525.00 | 4 |
| Nov 1982 | 261.00 | 4 |
| Oct 1982 | 255.00 | 4 |
| Sep 1982 | 251.00 | 4 |
| Aug 1982 | 471.00 | 4 |
| Jul 1982 | 245.00 | 4 |
| May 1982 | 240.00 | 4 |
| Apr 1982 | 508.00 | 4 |
| Mar 1982 | 247.00 | 4 |
| Feb 1982 | 500.00 | 4 |
| Jan 1982 | 510.00 | 4 |
| Dec 1981 | 251.00 | 4 |
| Nov 1981 | 502.00 | 4 |
| Oct 1981 | 488.00 | 4 |
| Sep 1981 | 496.00 | 4 |
| Aug 1981 | 469.00 | 4 |
| Jun 1981 | 483.00 | 4 |
| May 1981 | 255.00 | 4 |
| Apr 1981 | 471.00 | 4 |
| Mar 1981 | 255.00 | 4 |
| Feb 1981 | 500.00 | 4 |
| Jan 1981 | 507.00 | 4 |
| Dec 1980 | 510.00 | 4 |
| Nov 1980 | 250.00 | 4 |
| Oct 1980 | 497.00 | 4 |
| Sep 1980 | 743.00 | 4 |
| Aug 1980 | 250.00 | 4 |
| Jul 1980 | 471.00 | 4 |
| Jun 1980 | 250.00 | 4 |
| May 1980 | 718.00 | 4 |
| Apr 1980 | 502.00 | 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
2 wells the state's well register assigns to this lease. Every one has a page.
| Well | No. | Operator | Status |
|---|---|---|---|
| Colborg 38 | 3 | Patterson Energy LLC | Producing |
| Colborg O | 18-22 | Patterson Energy LLC | Producing |
Location
38.817134, -99.650281 · SWNWSW Sec 22 T14S R21W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001120309. The state’s own record.