BLUNK
Lease 1001127245 · Barber County, Kansas · NWNESW Sec 8 T34S R13W · DOR 114000
Oil1980–20261 well
Operator
Chieftain Oil Co., Inc.
Cumulative (state figure)
18,019.10 bbl
First production
1980
Last production
2026
Location (PLSS)
NWNESW Sec 8 T34S R13W
Monthly oil production
106 months filed with the Kansas Geological Survey, Apr 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
18,019.10 bbl
Months filed
106
Most wells in a month
2
| Month | Oil (bbl) | Wells |
|---|---|---|
| Feb 2026 | 153.87 | 1 |
| May 2025 | 147.24 | 1 |
| Oct 2024 | 155.21 | 1 |
| Apr 2024 | 158.96 | 1 |
| Sep 2023 | 151.80 | 1 |
| Apr 2023 | 160.42 | 1 |
| Jan 2023 | 158.65 | 1 |
| Apr 2022 | 157.58 | 1 |
| Oct 2021 | 160.73 | 1 |
| Apr 2021 | 159.37 | 1 |
| Sep 2020 | 164.21 | 1 |
| Apr 2020 | 156.16 | 1 |
| Nov 2019 | 167.52 | 1 |
| Jul 2019 | 152.17 | 1 |
| Feb 2019 | 150.45 | 1 |
| Oct 2018 | 154.45 | 1 |
| Jun 2018 | 153.72 | 1 |
| Sep 2017 | 157.42 | 1 |
| Jun 2017 | 163.41 | 1 |
| Feb 2017 | 156.74 | 1 |
| Nov 2016 | 160.16 | 1 |
| Oct 2016 | 153.62 | 1 |
| Oct 2015 | 154.01 | 1 |
| Jun 2015 | 157.70 | 1 |
| Nov 2014 | 159.58 | 1 |
| Jul 2014 | 151.56 | 1 |
| Apr 2014 | 156.93 | 1 |
| Jan 2014 | 152.85 | 1 |
| Oct 2013 | 155.95 | 1 |
| Aug 2013 | 156.78 | 1 |
| May 2013 | 153.10 | 1 |
| Dec 2012 | 152.69 | 1 |
| Sep 2012 | 154.01 | 1 |
| Jun 2012 | 150.92 | 1 |
| Apr 2012 | 154.22 | 1 |
| Feb 2012 | 158.95 | 1 |
| Sep 2011 | 152.08 | 1 |
| Jul 2011 | 157.04 | 1 |
| May 2011 | 156.18 | 1 |
| Feb 2011 | 156.39 | 1 |
| Dec 2010 | 156.34 | 1 |
| Sep 2010 | 284.30 | 1 |
| May 2010 | 150.88 | 1 |
| Mar 2010 | 139.48 | 1 |
| Jan 2010 | 153.72 | 1 |
| Nov 2009 | 71.23 | 1 |
| Sep 2009 | 149.73 | 1 |
| Jul 2009 | 153.71 | 1 |
| Feb 2009 | 150.63 | 1 |
| Jan 2009 | 297.92 | 1 |
| Nov 2008 | 159.95 | 1 |
| Oct 2008 | 160.53 | 1 |
| Sep 2008 | 153.64 | 1 |
| Aug 2008 | 159.75 | 1 |
| Jul 2008 | 156.82 | 1 |
| Jun 2008 | 156.40 | 1 |
| Feb 2008 | 153.73 | 1 |
| Oct 2007 | 303.59 | 1 |
| Aug 2007 | 124.69 | 1 |
| Jul 2007 | 318.82 | 1 |
| Jun 2007 | 158.88 | 1 |
| Apr 2007 | 302.80 | 1 |
| Mar 2007 | 162.03 | 1 |
| Jan 2007 | 470.59 | 1 |
| Dec 2006 | 159.04 | 1 |
| Nov 2006 | 315.84 | 1 |
| Oct 2006 | 638.53 | 1 |
| Dec 2005 | 147.82 | 1 |
| Sep 2004 | 160.29 | 1 |
| Jul 2003 | 157.97 | 1 |
| Jul 2002 | 151.89 | 1 |
| May 2001 | 155.60 | 1 |
| Jul 2000 | 151.54 | 1 |
| Aug 1999 | 154.74 | 1 |
| Feb 1999 | 149.63 | 1 |
| Feb 1998 | 151.76 | 2 |
| Jul 1997 | 151.00 | 2 |
| Oct 1996 | 157.00 | 1 |
| Jan 1996 | 161.49 | 1 |
| Jan 1995 | 158.00 | 2 |
| Apr 1994 | 160.00 | 2 |
| Jul 1993 | 157.00 | 2 |
| Oct 1992 | 161.00 | 2 |
| Mar 1992 | 163.00 | 2 |
| Sep 1989 | 200.00 | 2 |
| Dec 1988 | 185.00 | 2 |
| Feb 1988 | 157.00 | 2 |
| Jul 1987 | 160.00 | 2 |
| May 1986 | 169.00 | 2 |
| Oct 1985 | 158.00 | 2 |
| Mar 1985 | 156.00 | 2 |
| Oct 1984 | 149.00 | 2 |
| Feb 1984 | 140.00 | 2 |
| Jan 1984 | 137.00 | 2 |
| Dec 1983 | 23.00 | 2 |
| May 1983 | 150.00 | 2 |
| Jan 1983 | 158.00 | 2 |
| Aug 1982 | 155.00 | 2 |
| Mar 1982 | 220.00 | 2 |
| Jul 1981 | 157.00 | 1 |
| Apr 1981 | 1.00 | 1 |
| Feb 1981 | 191.00 | 1 |
| Oct 1980 | 181.00 | 1 |
| Jul 1980 | 190.00 | 1 |
| May 1980 | 174.00 | 1 |
| Apr 1980 | 150.00 | 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 |
|---|---|---|---|
| Blunk | 1 | Chieftain Oil Co., Inc. | Producing |
Location
37.100391, -98.761455 · NWNESW Sec 8 T34S R13W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001127245. The state’s own record.