COBB
Lease 1001137694 · Graham County, Kansas · NENENE Sec 18 T10S R21W · DOR 124496
Oil1986–20191 well
Operator
Hale, L.D.
Cumulative (state figure)
19,740.82 bbl
First production
1986
Last production
2019
Location (PLSS)
NENENE Sec 18 T10S R21W
Monthly oil production
111 months filed with the Kansas Geological Survey, Feb 1986 to Oct 2019. 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
19,740.80 bbl
Months filed
111
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Oct 2019 | 157.68 | 1 |
| Feb 2019 | 161.08 | 1 |
| May 2018 | 162.88 | 1 |
| Sep 2017 | 166.13 | 1 |
| Jan 2017 | 165.58 | 1 |
| Feb 2016 | 160.74 | 1 |
| Jun 2015 | 163.11 | 1 |
| Jan 2015 | 162.04 | 1 |
| Jun 2014 | 159.69 | 1 |
| Oct 2013 | 161.32 | 1 |
| Mar 2013 | 162.43 | 1 |
| Jul 2012 | 163.63 | 1 |
| Jan 2012 | 159.81 | 1 |
| May 2011 | 165.46 | 1 |
| Sep 2010 | 162.77 | 1 |
| Mar 2010 | 160.67 | 1 |
| Sep 2009 | 162.72 | 1 |
| Mar 2009 | 160.87 | 1 |
| Sep 2008 | 165.28 | 1 |
| Mar 2008 | 156.35 | 1 |
| Sep 2007 | 147.43 | 1 |
| Mar 2007 | 160.30 | 1 |
| Oct 2006 | 162.75 | 1 |
| May 2006 | 160.20 | 1 |
| Nov 2005 | 157.99 | 1 |
| Jun 2005 | 162.05 | 1 |
| Dec 2004 | 160.16 | 1 |
| Oct 2004 | 164.70 | 1 |
| Mar 2004 | 160.70 | 1 |
| Aug 2003 | 161.78 | 1 |
| Jun 2003 | 158.73 | 1 |
| Mar 2003 | 161.03 | 1 |
| Sep 2002 | 158.62 | 1 |
| Jun 2002 | 158.73 | 1 |
| Mar 2002 | 159.57 | 1 |
| Nov 2001 | 155.81 | 1 |
| Mar 2001 | 164.55 | 1 |
| Nov 2000 | 165.47 | 1 |
| Aug 2000 | 157.48 | 1 |
| May 2000 | 168.01 | 1 |
| Nov 1999 | 167.97 | 1 |
| Jul 1999 | 164.92 | 1 |
| Apr 1999 | 161.74 | 1 |
| Mar 1999 | 164.77 | 1 |
| Sep 1998 | 164.84 | 1 |
| Jun 1998 | 156.62 | 1 |
| Apr 1998 | 157.62 | 1 |
| Nov 1997 | 161.30 | 1 |
| Aug 1997 | 163.43 | 1 |
| May 1997 | 138.25 | 1 |
| Mar 1997 | 166.43 | 1 |
| Jan 1997 | 169.87 | 1 |
| Oct 1996 | 175.76 | 1 |
| Sep 1995 | 164.00 | 1 |
| Jun 1995 | 167.00 | 1 |
| Apr 1995 | 165.00 | 1 |
| Dec 1994 | 172.00 | 1 |
| Sep 1994 | 192.00 | 1 |
| Apr 1994 | 162.00 | 1 |
| Feb 1994 | 165.00 | 1 |
| Nov 1993 | 161.00 | 1 |
| Sep 1993 | 164.00 | 1 |
| Jun 1993 | 156.00 | 1 |
| Apr 1993 | 167.00 | 1 |
| Dec 1992 | 163.00 | 1 |
| Oct 1992 | 163.00 | 1 |
| Jul 1992 | 161.00 | 1 |
| May 1992 | 161.00 | 1 |
| Mar 1992 | 165.00 | 1 |
| Jan 1992 | 161.00 | 1 |
| Nov 1991 | 166.00 | 1 |
| Sep 1991 | 161.00 | 1 |
| Jun 1991 | 158.00 | 1 |
| May 1991 | 32.00 | 1 |
| Apr 1991 | 166.00 | 1 |
| Feb 1991 | 168.00 | 1 |
| Nov 1990 | 164.00 | 1 |
| Sep 1990 | 157.00 | 1 |
| Jul 1990 | 159.00 | 1 |
| Jun 1990 | 163.00 | 1 |
| Apr 1990 | 164.00 | 1 |
| Jan 1990 | 200.00 | 1 |
| Nov 1989 | 202.00 | 1 |
| Sep 1989 | 198.00 | 1 |
| Jul 1989 | 198.00 | 1 |
| May 1989 | 199.00 | 1 |
| Apr 1989 | 198.00 | 1 |
| Feb 1989 | 201.00 | 1 |
| Dec 1988 | 202.00 | 1 |
| Nov 1988 | 200.00 | 1 |
| Sep 1988 | 199.00 | 1 |
| Aug 1988 | 197.00 | 1 |
| Jun 1988 | 196.00 | 1 |
| Apr 1988 | 199.00 | 1 |
| Mar 1988 | 198.00 | 1 |
| Feb 1988 | 199.00 | 1 |
| Dec 1987 | 204.00 | 1 |
| Nov 1987 | 201.00 | 1 |
| Oct 1987 | 198.00 | 1 |
| Sep 1987 | 199.00 | 1 |
| Aug 1987 | 198.00 | 1 |
| Jul 1987 | 197.00 | 1 |
| Jun 1987 | 396.00 | 1 |
| May 1987 | 197.00 | 1 |
| Apr 1987 | 400.00 | 1 |
| Mar 1987 | 401.00 | 1 |
| Nov 1986 | 200.00 | 1 |
| Jul 1986 | 195.00 | 1 |
| May 1986 | 199.00 | 1 |
| Mar 1986 | 347.00 | 1 |
| Feb 1986 | 196.00 | 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 |
|---|---|---|---|
| COBB | 1 | Hale, L.D. | Plugged and Abandoned |
Location
39.189755, -99.699099 · NENENE Sec 18 T10S R21W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001137694. The state’s own record.