FLINN #1-4
Lease 1001135327 · Ellis County, Kansas · SW Sec 4 T12S R20W · DOR 122089
Oil1984–20215 wells
Operator
Bear Petroleum, LLC
Cumulative (state figure)
38,432.35 bbl
First production
1984
Last production
2021
Location (PLSS)
SW Sec 4 T12S R20W
Monthly oil production
144 months filed with the Kansas Geological Survey, Oct 1984 to Aug 2021. 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
38,432.30 bbl
Months filed
144
Most wells in a month
3
| Month | Oil (bbl) | Wells |
|---|---|---|
| Aug 2021 | 160.75 | 3 |
| May 2017 | 164.35 | 3 |
| Sep 2016 | 151.19 | 3 |
| Aug 2016 | 159.84 | 3 |
| May 2016 | 160.00 | 3 |
| Oct 2014 | 153.86 | 3 |
| Jun 2014 | 155.88 | 3 |
| Dec 2013 | 147.20 | 3 |
| Aug 2013 | 158.25 | 3 |
| Apr 2013 | 154.91 | 3 |
| Jan 2013 | 160.17 | 3 |
| Nov 2012 | 158.66 | 3 |
| Aug 2012 | 158.43 | 3 |
| Jun 2012 | 151.18 | 3 |
| Apr 2012 | 155.01 | 3 |
| Dec 2011 | 160.47 | 3 |
| Oct 2011 | 165.37 | 3 |
| Apr 2011 | 160.38 | 3 |
| Sep 2010 | 158.87 | 3 |
| Jul 2010 | 156.35 | 3 |
| Apr 2010 | 154.45 | 3 |
| Nov 2009 | 159.36 | 3 |
| Aug 2009 | 158.31 | 3 |
| Jun 2009 | 162.48 | 3 |
| Apr 2009 | 324.87 | 3 |
| Jan 2009 | 167.77 | 3 |
| Dec 2008 | 162.28 | 3 |
| Oct 2008 | 157.46 | 3 |
| Sep 2008 | 160.59 | 3 |
| Aug 2008 | 158.02 | 3 |
| Jul 2008 | 158.74 | 2 |
| Jun 2008 | 161.80 | 2 |
| Jun 2007 | 161.34 | 2 |
| Dec 2006 | 161.81 | 2 |
| Aug 2006 | 154.85 | 2 |
| Apr 2006 | 161.20 | 2 |
| Sep 2005 | 149.92 | 2 |
| Feb 2005 | 161.55 | 2 |
| Sep 2004 | 159.20 | 2 |
| May 2004 | 152.27 | 2 |
| Mar 2004 | 154.58 | 2 |
| Dec 2002 | 160.94 | 2 |
| Oct 2002 | 163.48 | 2 |
| May 2002 | 154.48 | 2 |
| Mar 2002 | 156.85 | 2 |
| Jan 2002 | 160.47 | 2 |
| Sep 2001 | 160.83 | 2 |
| May 2001 | 158.46 | 2 |
| Dec 2000 | 141.41 | 2 |
| Aug 2000 | 162.62 | 2 |
| Jul 2000 | 163.32 | 2 |
| May 2000 | 160.38 | 2 |
| Nov 1999 | 160.74 | 2 |
| Sep 1999 | 160.27 | 2 |
| Jul 1999 | 298.34 | 2 |
| Aug 1997 | 157.81 | 3 |
| Jul 1997 | 159.42 | 3 |
| May 1997 | 161.07 | 3 |
| Apr 1997 | 163.38 | 3 |
| Nov 1996 | 118.62 | 3 |
| Sep 1996 | 154.69 | 3 |
| Aug 1996 | 161.16 | 3 |
| Feb 1996 | 159.64 | 3 |
| Nov 1995 | 141.00 | 2 |
| Oct 1995 | 161.00 | 2 |
| Sep 1995 | 160.00 | 2 |
| Aug 1995 | 163.00 | 2 |
| Feb 1995 | 136.00 | 2 |
| Oct 1994 | 160.00 | 2 |
| Jun 1994 | 158.00 | 2 |
| Feb 1994 | 172.00 | 2 |
| Jul 1993 | 161.00 | 2 |
| Jun 1993 | 159.00 | 2 |
| Apr 1993 | 164.00 | 2 |
| Feb 1993 | 163.00 | 2 |
| Dec 1992 | 135.00 | 2 |
| Nov 1992 | 165.00 | 2 |
| Oct 1992 | 163.00 | 2 |
| Aug 1992 | 152.00 | 2 |
| Jul 1992 | 159.00 | 2 |
| Jun 1992 | 161.00 | 2 |
| May 1992 | 164.00 | 2 |
| Apr 1992 | 160.00 | 2 |
| Mar 1992 | 321.00 | 2 |
| Jan 1992 | 330.00 | 2 |
| Dec 1991 | 164.00 | 2 |
| Nov 1991 | 169.00 | 2 |
| Oct 1991 | 328.00 | 2 |
| Sep 1991 | 488.00 | 2 |
| Aug 1991 | 696.00 | 2 |
| Jul 1991 | 160.00 | 2 |
| Jun 1991 | 11.00 | 2 |
| May 1991 | 163.00 | 2 |
| Apr 1991 | 169.00 | 2 |
| Mar 1991 | 171.00 | 2 |
| Feb 1991 | 173.00 | 2 |
| Jan 1991 | 210.00 | 2 |
| Sep 1990 | 159.00 | 2 |
| May 1990 | 164.00 | 2 |
| Apr 1990 | 163.00 | 2 |
| Feb 1990 | 294.00 | 2 |
| Dec 1989 | 166.00 | 2 |
| Nov 1989 | 328.00 | 2 |
| Sep 1989 | 161.00 | 2 |
| Jul 1989 | 161.00 | 2 |
| Jun 1989 | 159.00 | 2 |
| Apr 1989 | 163.00 | 2 |
| Feb 1989 | 170.00 | 2 |
| Jan 1989 | 164.00 | 2 |
| Dec 1988 | 163.00 | 2 |
| Nov 1988 | 324.00 | 2 |
| Aug 1987 | 166.00 | 2 |
| Jun 1987 | 169.00 | 2 |
| May 1987 | 171.00 | 2 |
| Apr 1987 | 162.00 | 2 |
| Feb 1987 | 162.00 | 2 |
| Jan 1987 | 332.00 | 2 |
| Dec 1986 | 163.00 | 2 |
| Nov 1986 | 163.00 | 2 |
| Oct 1986 | 161.00 | 2 |
| Sep 1986 | 479.00 | 2 |
| Aug 1986 | 478.00 | 2 |
| Jul 1986 | 317.00 | 2 |
| Jun 1986 | 167.00 | 2 |
| May 1986 | 159.00 | 2 |
| Apr 1986 | 162.00 | 2 |
| Mar 1986 | 160.00 | 2 |
| Feb 1986 | 323.00 | 2 |
| Jan 1986 | 324.00 | 2 |
| Dec 1985 | 489.00 | 2 |
| Nov 1985 | 487.00 | 2 |
| Oct 1985 | 647.00 | 2 |
| Sep 1985 | 480.00 | 2 |
| Aug 1985 | 803.00 | 2 |
| Jul 1985 | 1,445.00 | 2 |
| Jun 1985 | 2,912.00 | 2 |
| May 1985 | 1,878.00 | 2 |
| Apr 1985 | 1,109.00 | 2 |
| Mar 1985 | 320.00 | 2 |
| Feb 1985 | 631.00 | 2 |
| Jan 1985 | 662.00 | 2 |
| Dec 1984 | 970.00 | 1 |
| Nov 1984 | 927.00 | 1 |
| Oct 1984 | 753.00 | 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
5 wells the state's well register assigns to this lease. Every one has a page.
Location
39.033768, -99.552008 · SW Sec 4 T12S R20W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001135327. The state’s own record.