COOK LLOYD
Lease 1001137820 · Rooks County, Kansas · SWNESW Sec 21 T7S R20W · DOR 124629
Oil1986–20201 well
Operator
Ritchie Exploration, Inc.
Cumulative (state figure)
42,946.23 bbl
First production
1986
Last production
2020
Location (PLSS)
SWNESW Sec 21 T7S R20W
Monthly oil production
208 months filed with the Kansas Geological Survey, Mar 1986 to Dec 2020. 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
42,946.20 bbl
Months filed
208
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Dec 2020 | 7.95 | 1 |
| Nov 2020 | 45.10 | 1 |
| Feb 2020 | 160.90 | 1 |
| Sep 2018 | 159.04 | 1 |
| Nov 2017 | 164.04 | 1 |
| Aug 2017 | 162.52 | 1 |
| May 2017 | 161.32 | 1 |
| Jan 2017 | 160.93 | 1 |
| Oct 2016 | 161.10 | 1 |
| Jul 2016 | 305.09 | 1 |
| Oct 2015 | 159.09 | 1 |
| Jul 2015 | 162.03 | 1 |
| Dec 2014 | 157.24 | 1 |
| Jul 2014 | 183.76 | 1 |
| Jun 2014 | 8.82 | 1 |
| Apr 2014 | 160.73 | 1 |
| Jan 2014 | 161.79 | 1 |
| Oct 2013 | 162.84 | 1 |
| Jul 2013 | 152.23 | 1 |
| Apr 2013 | 161.52 | 1 |
| Jan 2013 | 165.73 | 1 |
| Nov 2012 | 161.04 | 1 |
| Jul 2012 | 160.06 | 1 |
| May 2012 | 162.05 | 1 |
| Feb 2012 | 161.45 | 1 |
| Nov 2011 | 164.48 | 1 |
| Aug 2011 | 160.09 | 1 |
| Apr 2011 | 162.55 | 1 |
| Feb 2011 | 162.38 | 1 |
| Nov 2010 | 161.87 | 1 |
| Aug 2010 | 158.55 | 1 |
| May 2010 | 162.77 | 1 |
| Feb 2010 | 164.30 | 1 |
| Sep 2009 | 159.68 | 1 |
| Jun 2009 | 160.50 | 1 |
| Mar 2009 | 164.58 | 1 |
| Feb 2009 | 161.88 | 1 |
| Nov 2008 | 163.97 | 1 |
| Jul 2008 | 161.85 | 1 |
| Apr 2008 | 164.14 | 1 |
| Jan 2008 | 164.36 | 1 |
| Sep 2007 | 164.26 | 1 |
| Jun 2007 | 158.82 | 1 |
| Apr 2007 | 165.18 | 1 |
| Jan 2007 | 164.76 | 1 |
| Nov 2006 | 164.61 | 1 |
| Aug 2006 | 159.30 | 1 |
| Jun 2006 | 162.18 | 1 |
| Mar 2006 | 164.99 | 1 |
| Jan 2006 | 166.26 | 1 |
| Oct 2005 | 26.82 | 1 |
| Sep 2005 | 161.18 | 1 |
| Jul 2005 | 164.25 | 1 |
| Apr 2005 | 162.56 | 1 |
| Feb 2005 | 162.31 | 1 |
| Nov 2004 | 163.42 | 1 |
| Jul 2004 | 159.47 | 1 |
| May 2004 | 164.28 | 1 |
| Feb 2004 | 165.64 | 1 |
| Dec 2003 | 164.63 | 1 |
| Sep 2003 | 158.17 | 1 |
| Jul 2003 | 159.96 | 1 |
| May 2003 | 162.38 | 1 |
| Mar 2003 | 158.85 | 1 |
| Jan 2003 | 162.44 | 1 |
| Nov 2002 | 164.81 | 1 |
| Sep 2002 | 158.74 | 1 |
| Jul 2002 | 162.07 | 1 |
| May 2002 | 162.27 | 1 |
| Feb 2002 | 160.50 | 1 |
| Dec 2001 | 154.52 | 1 |
| Oct 2001 | 161.54 | 1 |
| Aug 2001 | 161.81 | 1 |
| Jul 2001 | 156.67 | 1 |
| May 2001 | 159.31 | 1 |
| Feb 2001 | 160.43 | 1 |
| Dec 2000 | 164.54 | 1 |
| Oct 2000 | 160.62 | 1 |
| Aug 2000 | 160.74 | 1 |
| Jul 2000 | 33.48 | 1 |
| Jun 2000 | 160.71 | 1 |
| Apr 2000 | 159.36 | 1 |
| Feb 2000 | 161.75 | 1 |
| Dec 1999 | 162.17 | 1 |
| Oct 1999 | 161.33 | 1 |
| Aug 1999 | 159.58 | 1 |
| May 1999 | 158.32 | 1 |
| Apr 1999 | 160.03 | 1 |
| Mar 1999 | 168.02 | 1 |
| Sep 1998 | 158.25 | 1 |
| Jun 1998 | 162.45 | 1 |
| Apr 1998 | 159.61 | 1 |
| Feb 1998 | 161.70 | 1 |
| Jan 1998 | 158.12 | 1 |
| Nov 1997 | 163.24 | 1 |
| Sep 1997 | 162.68 | 1 |
| Jul 1997 | 161.26 | 1 |
| Jun 1997 | 157.74 | 1 |
| Apr 1997 | 160.36 | 1 |
| Mar 1997 | 163.68 | 1 |
| Jan 1997 | 161.91 | 1 |
| Nov 1996 | 166.58 | 1 |
| Sep 1996 | 162.77 | 1 |
| Aug 1996 | 159.55 | 1 |
| Jun 1996 | 159.40 | 1 |
| May 1996 | 161.69 | 1 |
| Mar 1996 | 160.55 | 1 |
| Feb 1996 | 160.97 | 1 |
| Jan 1996 | 163.36 | 1 |
| Nov 1995 | 161.00 | 1 |
| Oct 1995 | 159.00 | 1 |
| Aug 1995 | 160.00 | 1 |
| Jul 1995 | 158.00 | 1 |
| Jun 1995 | 161.00 | 1 |
| Apr 1995 | 165.00 | 1 |
| Mar 1995 | 162.00 | 1 |
| Feb 1995 | 163.00 | 1 |
| Dec 1994 | 160.00 | 1 |
| Nov 1994 | 161.00 | 1 |
| Oct 1994 | 166.00 | 1 |
| Aug 1994 | 155.00 | 1 |
| Jul 1994 | 168.00 | 1 |
| Jun 1994 | 160.00 | 1 |
| May 1994 | 160.00 | 1 |
| Apr 1994 | 325.00 | 1 |
| Mar 1994 | 8.00 | 1 |
| Feb 1994 | 166.00 | 1 |
| Jan 1994 | 164.00 | 1 |
| Nov 1993 | 164.00 | 1 |
| Oct 1993 | 162.00 | 1 |
| Sep 1993 | 161.00 | 1 |
| Aug 1993 | 196.00 | 1 |
| Jul 1993 | 156.00 | 1 |
| Jun 1993 | 158.00 | 1 |
| May 1993 | 162.00 | 1 |
| Apr 1993 | 163.00 | 1 |
| Mar 1993 | 163.00 | 1 |
| Feb 1993 | 330.00 | 1 |
| Jan 1993 | 164.00 | 1 |
| Dec 1992 | 162.00 | 1 |
| Nov 1992 | 163.00 | 1 |
| Oct 1992 | 161.00 | 1 |
| Sep 1992 | 314.00 | 1 |
| Aug 1992 | 162.00 | 1 |
| Jul 1992 | 160.00 | 1 |
| Jun 1992 | 326.00 | 1 |
| May 1992 | 160.00 | 1 |
| Apr 1992 | 324.00 | 1 |
| Mar 1992 | 163.00 | 1 |
| Feb 1992 | 325.00 | 1 |
| Jan 1992 | 164.00 | 1 |
| Dec 1991 | 328.00 | 1 |
| Nov 1991 | 164.00 | 1 |
| Oct 1991 | 326.00 | 1 |
| Sep 1991 | 324.00 | 1 |
| Aug 1991 | 321.00 | 1 |
| Jul 1991 | 322.00 | 1 |
| Jun 1991 | 321.00 | 1 |
| May 1991 | 484.00 | 1 |
| Apr 1991 | 325.00 | 1 |
| Mar 1991 | 327.00 | 1 |
| Feb 1991 | 490.00 | 1 |
| Jan 1991 | 331.00 | 1 |
| Dec 1990 | 658.00 | 1 |
| Nov 1990 | 675.00 | 1 |
| Oct 1990 | 809.00 | 1 |
| Sep 1990 | 324.00 | 1 |
| Aug 1990 | 162.00 | 1 |
| Jul 1990 | 320.00 | 1 |
| Jun 1990 | 317.00 | 1 |
| May 1990 | 321.00 | 1 |
| Apr 1990 | 323.00 | 1 |
| Mar 1990 | 323.00 | 1 |
| Feb 1990 | 327.00 | 1 |
| Jan 1990 | 633.00 | 1 |
| Dec 1989 | 625.00 | 1 |
| Nov 1989 | 964.00 | 1 |
| Oct 1989 | 1,294.00 | 1 |
| Sep 1989 | 961.00 | 1 |
| Aug 1989 | 159.00 | 1 |
| May 1989 | 157.00 | 1 |
| Apr 1989 | 158.00 | 1 |
| Feb 1989 | 159.00 | 1 |
| Dec 1988 | 161.00 | 1 |
| Oct 1988 | 160.00 | 1 |
| Aug 1988 | 158.00 | 1 |
| Jun 1988 | 157.00 | 1 |
| May 1988 | 158.00 | 1 |
| Mar 1988 | 161.00 | 1 |
| Jan 1988 | 211.00 | 1 |
| Nov 1987 | 160.00 | 1 |
| Sep 1987 | 158.00 | 1 |
| Aug 1987 | 160.00 | 1 |
| Jul 1987 | 158.00 | 1 |
| Jun 1987 | 161.00 | 1 |
| May 1987 | 163.00 | 1 |
| Apr 1987 | 191.00 | 1 |
| Feb 1987 | 162.00 | 1 |
| Jan 1987 | 163.00 | 1 |
| Dec 1986 | 163.00 | 1 |
| Oct 1986 | 162.00 | 1 |
| Sep 1986 | 160.00 | 1 |
| Aug 1986 | 159.00 | 1 |
| Jul 1986 | 154.00 | 1 |
| Jun 1986 | 172.00 | 1 |
| May 1986 | 185.00 | 1 |
| Apr 1986 | 358.00 | 1 |
| Mar 1986 | 322.00 | 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 |
|---|---|---|---|
| Cook, Lloyd | 1 | Ritchie Exploration, Inc. | Plugged and Abandoned |
Location
39.427585, -99.559735 · SWNESW Sec 21 T7S R20W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001137820. The state’s own record.