WALKER A
Lease 1001138160 · Ness County, Kansas · CNWNW Sec 34 T16S R22W · DOR 124956
Oil1982–20263 wells
Operator
Ritchie Exploration, Inc.
Cumulative (state figure)
39,520.87 bbl
First production
1982
Last production
2026
Location (PLSS)
CNWNW Sec 34 T16S R22W
Monthly oil production
216 months filed with the Kansas Geological Survey, Oct 1982 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
39,520.90 bbl
Months filed
216
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Feb 2026 | 152.87 | 1 |
| Oct 2025 | 154.48 | 1 |
| May 2025 | 159.07 | 1 |
| Dec 2024 | 159.51 | 1 |
| Jul 2024 | 159.08 | 1 |
| Apr 2024 | 163.95 | 1 |
| Nov 2023 | 159.25 | 1 |
| Jul 2023 | 159.84 | 1 |
| Apr 2023 | 157.32 | 1 |
| Jan 2023 | 159.85 | 1 |
| Sep 2022 | 100.71 | 1 |
| Apr 2021 | 144.80 | 1 |
| Dec 2019 | 163.88 | 1 |
| Jul 2019 | 160.28 | 1 |
| Feb 2019 | 154.64 | 1 |
| Sep 2018 | 161.24 | 1 |
| Apr 2018 | 157.08 | 1 |
| Nov 2017 | 158.10 | 1 |
| Jun 2017 | 159.85 | 1 |
| Jan 2017 | 165.97 | 1 |
| Aug 2016 | 156.03 | 1 |
| Mar 2016 | 161.87 | 1 |
| Oct 2015 | 156.63 | 1 |
| Jun 2015 | 163.18 | 1 |
| Feb 2015 | 160.61 | 1 |
| Aug 2014 | 158.40 | 1 |
| Mar 2014 | 158.24 | 1 |
| Sep 2013 | 159.79 | 1 |
| Apr 2013 | 160.92 | 1 |
| Nov 2012 | 160.38 | 1 |
| Jul 2012 | 157.36 | 1 |
| Feb 2012 | 157.35 | 1 |
| Jul 2011 | 158.86 | 1 |
| Mar 2011 | 157.98 | 1 |
| Dec 2008 | 161.67 | 1 |
| Oct 2008 | 158.19 | 1 |
| Mar 2008 | 162.49 | 1 |
| Dec 2007 | 162.41 | 1 |
| Aug 2007 | 158.48 | 1 |
| Apr 2007 | 161.75 | 1 |
| Dec 2006 | 161.61 | 1 |
| Aug 2006 | 158.92 | 1 |
| May 2006 | 161.87 | 1 |
| Feb 2006 | 161.17 | 1 |
| Oct 2005 | 161.47 | 1 |
| Jul 2005 | 158.92 | 1 |
| Apr 2005 | 159.99 | 1 |
| Dec 2004 | 160.75 | 1 |
| Aug 2004 | 158.92 | 1 |
| May 2004 | 157.63 | 1 |
| Mar 2004 | 160.88 | 1 |
| Dec 2003 | 162.81 | 1 |
| Sep 2003 | 160.80 | 1 |
| Jul 2003 | 158.41 | 1 |
| May 2003 | 159.65 | 1 |
| Mar 2003 | 163.15 | 1 |
| Dec 2002 | 159.69 | 1 |
| Oct 2002 | 162.99 | 1 |
| Aug 2002 | 158.12 | 1 |
| Jun 2002 | 158.99 | 1 |
| Apr 2002 | 160.62 | 1 |
| Feb 2002 | 161.86 | 1 |
| Dec 2001 | 161.24 | 1 |
| Oct 2001 | 159.64 | 1 |
| Aug 2001 | 158.13 | 1 |
| Jun 2001 | 160.25 | 1 |
| Apr 2001 | 160.06 | 1 |
| Mar 2001 | 161.01 | 1 |
| Jan 2001 | 161.19 | 1 |
| Nov 2000 | 160.16 | 1 |
| Sep 2000 | 158.20 | 1 |
| Jul 2000 | 159.00 | 1 |
| May 2000 | 159.55 | 1 |
| Mar 2000 | 159.53 | 1 |
| Feb 2000 | 159.44 | 1 |
| Dec 1999 | 160.94 | 1 |
| Nov 1999 | 161.15 | 1 |
| Sep 1999 | 160.44 | 1 |
| Jul 1999 | 317.92 | 1 |
| Apr 1999 | 153.44 | 1 |
| Mar 1999 | 161.82 | 1 |
| Jan 1999 | 321.49 | 1 |
| Dec 1998 | 158.02 | 1 |
| Sep 1998 | 159.41 | 1 |
| Aug 1998 | 159.12 | 1 |
| Jun 1998 | 159.90 | 1 |
| May 1998 | 159.44 | 1 |
| Apr 1998 | 161.42 | 1 |
| Mar 1998 | 161.08 | 1 |
| Feb 1998 | 160.79 | 1 |
| Jan 1998 | 163.71 | 1 |
| Dec 1997 | 160.07 | 1 |
| Nov 1997 | 154.15 | 1 |
| Sep 1997 | 159.79 | 1 |
| Aug 1997 | 159.24 | 1 |
| Jul 1997 | 159.82 | 1 |
| Jun 1997 | 159.66 | 1 |
| May 1997 | 321.92 | 1 |
| Apr 1997 | 163.99 | 1 |
| Mar 1997 | 323.31 | 1 |
| Feb 1997 | 163.24 | 1 |
| Jan 1997 | 325.70 | 1 |
| Dec 1996 | 328.34 | 1 |
| May 1996 | 157.39 | 1 |
| Feb 1996 | 172.18 | 1 |
| Oct 1995 | 172.00 | 1 |
| Jun 1995 | 169.00 | 1 |
| Mar 1995 | 158.00 | 1 |
| Dec 1994 | 167.00 | 1 |
| Aug 1994 | 163.00 | 1 |
| May 1994 | 160.00 | 1 |
| Feb 1994 | 173.00 | 1 |
| Nov 1993 | 162.00 | 1 |
| Aug 1993 | 172.00 | 1 |
| May 1993 | 161.00 | 1 |
| Feb 1993 | 171.00 | 1 |
| Nov 1992 | 164.00 | 1 |
| Aug 1992 | 160.00 | 1 |
| Jun 1992 | 163.00 | 1 |
| Mar 1992 | 161.00 | 1 |
| Jan 1992 | 162.00 | 1 |
| Oct 1991 | 161.00 | 1 |
| Aug 1991 | 159.00 | 1 |
| May 1991 | 161.00 | 1 |
| Mar 1991 | 324.00 | 1 |
| Feb 1991 | 20.00 | 1 |
| Nov 1990 | 158.00 | 1 |
| Oct 1990 | 165.00 | 1 |
| Sep 1990 | 25.00 | 1 |
| Aug 1990 | 160.00 | 1 |
| Jun 1990 | 161.00 | 1 |
| Apr 1990 | 162.00 | 1 |
| Feb 1990 | 158.00 | 1 |
| Jan 1990 | 163.00 | 1 |
| Dec 1989 | 161.00 | 1 |
| Oct 1989 | 161.00 | 1 |
| Sep 1989 | 153.00 | 1 |
| Aug 1989 | 161.00 | 1 |
| Jul 1989 | 160.00 | 1 |
| May 1989 | 160.00 | 1 |
| Apr 1989 | 159.00 | 1 |
| Mar 1989 | 160.00 | 1 |
| Feb 1989 | 161.00 | 1 |
| Jan 1989 | 174.00 | 1 |
| Dec 1988 | 162.00 | 1 |
| Oct 1988 | 161.00 | 1 |
| Sep 1988 | 159.00 | 1 |
| Aug 1988 | 158.00 | 1 |
| Jul 1988 | 156.00 | 1 |
| Jun 1988 | 157.00 | 1 |
| May 1988 | 159.00 | 1 |
| Apr 1988 | 161.00 | 1 |
| Mar 1988 | 162.00 | 1 |
| Feb 1988 | 163.00 | 1 |
| Jan 1988 | 175.00 | 1 |
| Dec 1987 | 161.00 | 1 |
| Nov 1987 | 33.00 | 1 |
| Oct 1987 | 162.00 | 1 |
| Sep 1987 | 159.00 | 1 |
| Aug 1987 | 161.00 | 1 |
| Jul 1987 | 319.00 | 1 |
| Jun 1987 | 160.00 | 1 |
| May 1987 | 159.00 | 1 |
| Apr 1987 | 159.00 | 1 |
| Mar 1987 | 162.00 | 1 |
| Feb 1987 | 161.00 | 1 |
| Jan 1987 | 162.00 | 1 |
| Dec 1986 | 162.00 | 1 |
| Nov 1986 | 162.00 | 1 |
| Oct 1986 | 160.00 | 1 |
| Sep 1986 | 160.00 | 1 |
| Aug 1986 | 160.00 | 1 |
| Jul 1986 | 160.00 | 1 |
| Jun 1986 | 158.00 | 1 |
| May 1986 | 160.00 | 1 |
| Apr 1986 | 320.00 | 1 |
| Mar 1986 | 160.00 | 1 |
| Feb 1986 | 162.00 | 1 |
| Jan 1986 | 160.00 | 1 |
| Dec 1985 | 324.00 | 1 |
| Nov 1985 | 160.00 | 1 |
| Oct 1985 | 161.00 | 1 |
| Sep 1985 | 158.00 | 1 |
| Aug 1985 | 314.00 | 1 |
| Jul 1985 | 317.00 | 1 |
| Jun 1985 | 318.00 | 1 |
| May 1985 | 160.00 | 1 |
| Apr 1985 | 160.00 | 1 |
| Mar 1985 | 159.00 | 1 |
| Feb 1985 | 161.00 | 1 |
| Jan 1985 | 158.00 | 1 |
| Dec 1984 | 162.00 | 1 |
| Oct 1984 | 161.00 | 1 |
| Sep 1984 | 158.00 | 1 |
| Aug 1984 | 166.00 | 1 |
| Jul 1984 | 157.00 | 1 |
| Jun 1984 | 158.00 | 1 |
| May 1984 | 159.00 | 1 |
| Apr 1984 | 155.00 | 1 |
| Mar 1984 | 161.00 | 1 |
| Feb 1984 | 320.00 | 1 |
| Dec 1983 | 162.00 | 1 |
| Nov 1983 | 159.00 | 1 |
| Oct 1983 | 159.00 | 1 |
| Sep 1983 | 318.00 | 1 |
| Aug 1983 | 158.00 | 1 |
| Jul 1983 | 157.00 | 1 |
| Jun 1983 | 319.00 | 1 |
| May 1983 | 319.00 | 1 |
| Apr 1983 | 323.00 | 1 |
| Mar 1983 | 336.00 | 1 |
| Feb 1983 | 323.00 | 1 |
| Jan 1983 | 482.00 | 1 |
| Dec 1982 | 487.00 | 1 |
| Nov 1982 | 643.00 | 1 |
| Oct 1982 | 1,129.00 | 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
3 wells the state's well register assigns to this lease. Every one has a page.
| Well | No. | Operator | Status |
|---|---|---|---|
| WALKER 'A' | 1 | Ritchie Exploration, Inc. | Recompleted |
| WALKER 'A' | 1 | Ritchie Exploration, Inc. | Recompleted |
| WALKER 'A' | 1 | Ritchie Exploration, Inc. | Producing |
Location
38.623713, -99.750663 · CNWNW Sec 34 T16S R22W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001138160. The state’s own record.