CLARKSON (41)
Lease 1001135247 · Montgomery County, Kansas · Sec 27 T33S R15E · DOR 122009
Oil1984–20267 wells
Operator
Tompkins Investments LLC
Cumulative (state figure)
8,341.89 bbl
First production
1984
Last production
2026
Location (PLSS)
Sec 27 T33S R15E
Monthly oil production
137 months filed with the Kansas Geological Survey, Sep 1984 to Mar 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
8,341.90 bbl
Months filed
137
Most wells in a month
5
| Month | Oil (bbl) | Wells |
|---|---|---|
| Mar 2026 | 25.07 | 5 |
| Oct 2025 | 72.19 | 5 |
| Jul 2025 | 79.00 | 5 |
| Mar 2025 | 56.37 | 5 |
| Oct 2024 | 62.88 | 5 |
| Jul 2024 | 49.68 | 5 |
| May 2024 | 92.80 | 5 |
| Feb 2024 | 109.30 | 5 |
| Dec 2022 | 5.64 | 5 |
| Sep 2022 | 12.28 | 5 |
| Aug 2022 | 42.76 | 5 |
| Jun 2022 | 36.42 | 5 |
| Apr 2022 | 54.74 | 5 |
| Feb 2022 | 38.45 | 5 |
| Dec 2021 | 42.38 | 5 |
| Oct 2021 | 21.06 | 5 |
| Aug 2021 | 22.51 | 5 |
| Mar 2021 | 21.45 | 5 |
| Feb 2021 | 9.04 | 5 |
| Dec 2020 | 23.40 | 5 |
| Nov 2020 | 17.10 | 5 |
| Sep 2020 | 12.95 | 5 |
| Aug 2020 | 23.36 | 5 |
| Jul 2020 | 18.17 | 5 |
| Jun 2020 | 37.62 | 5 |
| Mar 2020 | 27.46 | 5 |
| Nov 2019 | 60.33 | 5 |
| Aug 2019 | 21.93 | 5 |
| Jun 2019 | 26.93 | 5 |
| May 2019 | 19.27 | 5 |
| Mar 2019 | 23.77 | 5 |
| Feb 2019 | 47.25 | 5 |
| Nov 2018 | 20.87 | 5 |
| Oct 2018 | 30.47 | 5 |
| Sep 2018 | 27.88 | 5 |
| Aug 2018 | 22.05 | 5 |
| Jul 2018 | 22.60 | 5 |
| Jun 2018 | 28.61 | 5 |
| May 2018 | 59.21 | 5 |
| Mar 2018 | 41.15 | 5 |
| Feb 2018 | 62.83 | 5 |
| Nov 2017 | 28.40 | 5 |
| Jul 2017 | 75.66 | 5 |
| Mar 2017 | 76.83 | 5 |
| Aug 2016 | 77.40 | 5 |
| Apr 2016 | 107.64 | 5 |
| Jan 2016 | 72.21 | 5 |
| Mar 2015 | 68.21 | 5 |
| Aug 2014 | 65.83 | 5 |
| Mar 2014 | 62.93 | 5 |
| Oct 2013 | 53.01 | 5 |
| Jul 2013 | 49.58 | 5 |
| Apr 2013 | 56.91 | 5 |
| Jan 2013 | 80.13 | 5 |
| Oct 2012 | 77.45 | 5 |
| Jul 2012 | 40.88 | 4 |
| May 2012 | 85.00 | 4 |
| Feb 2012 | 87.10 | 2 |
| Nov 2011 | 128.79 | 2 |
| Sep 2011 | 63.61 | 2 |
| Jul 2011 | 151.99 | 2 |
| Apr 2011 | 67.46 | 2 |
| Mar 2011 | 49.30 | 2 |
| Dec 2010 | 72.50 | 2 |
| Aug 2009 | 63.28 | 2 |
| Sep 2008 | 62.04 | 2 |
| May 2008 | 66.86 | 2 |
| Mar 2008 | 67.54 | 2 |
| Nov 2007 | 79.06 | 2 |
| Jul 2007 | 69.62 | 2 |
| Apr 2007 | 60.97 | 2 |
| Mar 2007 | 67.16 | 2 |
| Dec 2006 | 73.97 | 2 |
| Oct 2006 | 80.84 | 2 |
| Sep 2006 | 79.03 | 2 |
| Jul 2006 | 48.20 | 2 |
| May 2006 | 60.73 | 2 |
| Jan 2006 | 93.89 | 2 |
| Oct 2005 | 53.67 | 2 |
| Jan 2005 | 24.71 | 2 |
| Aug 2004 | 43.89 | 2 |
| Dec 2001 | 46.81 | 2 |
| May 2001 | 41.29 | 2 |
| Nov 2000 | 45.12 | 2 |
| Dec 1998 | 44.11 | 2 |
| Jul 1998 | 58.69 | 2 |
| Feb 1998 | 34.68 | 2 |
| Dec 1997 | 34.58 | 2 |
| Oct 1997 | 62.79 | 2 |
| Jul 1997 | 53.35 | 2 |
| Apr 1997 | 48.45 | 2 |
| Dec 1996 | 46.60 | 2 |
| Sep 1996 | 44.45 | 2 |
| Jun 1996 | 53.73 | 2 |
| Apr 1996 | 70.67 | 2 |
| Jan 1996 | 74.06 | 1 |
| Oct 1995 | 72.00 | 1 |
| Aug 1995 | 72.00 | 1 |
| Jun 1995 | 72.00 | 1 |
| Mar 1995 | 76.00 | 1 |
| Jan 1995 | 77.00 | 1 |
| Dec 1994 | 78.00 | 1 |
| Oct 1994 | 153.00 | 1 |
| Aug 1994 | 78.00 | 1 |
| May 1994 | 74.00 | 1 |
| Mar 1994 | 68.00 | 1 |
| Jan 1994 | 78.00 | 1 |
| Dec 1993 | 78.00 | 1 |
| Oct 1993 | 79.00 | 1 |
| Sep 1993 | 144.00 | 1 |
| Mar 1988 | 65.00 | 1 |
| Jan 1988 | 62.00 | 1 |
| Nov 1987 | 53.00 | 1 |
| Oct 1987 | 76.00 | 1 |
| Aug 1987 | 58.00 | 1 |
| Jun 1987 | 73.00 | 1 |
| Apr 1987 | 89.00 | 1 |
| Feb 1987 | 53.00 | 1 |
| Jan 1987 | 69.00 | 1 |
| Dec 1986 | 77.00 | 1 |
| Oct 1986 | 58.00 | 1 |
| Aug 1986 | 74.00 | 1 |
| May 1986 | 61.00 | 1 |
| Mar 1986 | 69.00 | 1 |
| Jan 1986 | 70.00 | 1 |
| Nov 1985 | 51.00 | 1 |
| Oct 1985 | 80.00 | 1 |
| Aug 1985 | 79.00 | 1 |
| Jun 1985 | 94.00 | 1 |
| Apr 1985 | 71.00 | 1 |
| Mar 1985 | 61.00 | 1 |
| Feb 1985 | 71.00 | 1 |
| Jan 1985 | 81.00 | 1 |
| Dec 1984 | 81.00 | 1 |
| Nov 1984 | 172.00 | 1 |
| Oct 1984 | 162.00 | 1 |
| Sep 1984 | 50.00 | 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
7 wells the state's well register assigns to this lease. Every one has a page.
| Well | No. | Operator | Status |
|---|---|---|---|
| CLARKSON | 1 | Tompkins Investments LLC | Producing |
| CLARKSON | 2 | J. W. Oil, LLC | Recompleted |
| CLARKSON | 2 | Tompkins Investments LLC | Authorized Injection Well |
| CLARKSON 41 | 3 | Tompkins Investments LLC | Producing |
| CLARKSON 41 | 4 | Tompkins Investments LLC | Producing |
| CLARKSON 41 | 5 | Tompkins Investments LLC | Producing |
| CLARKSON 41 | 6 | Tompkins Investments LLC | Producing |
Location
37.145752, -95.755802 · Sec 27 T33S R15E
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001135247. The state’s own record.