Clack-Swenson B Unit
Lease 1041281366 · Graham County, Kansas · Sec 8 T9S R21W · DOR 140155
Oil2009–20211 well
Operator
Farmer, John O., Inc.
Cumulative (state figure)
26,253.09 bbl
First production
2009
Last production
2021
Location (PLSS)
Sec 8 T9S R21W
Monthly oil production
97 months filed with the Kansas Geological Survey, Jul 2009 to Oct 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
26,253.10 bbl
Months filed
97
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Oct 2021 | 114.68 | 1 |
| Apr 2021 | 163.55 | 1 |
| Mar 2021 | 12.00 | 1 |
| Feb 2020 | 164.90 | 1 |
| Nov 2019 | 165.09 | 1 |
| Aug 2019 | 160.45 | 1 |
| May 2019 | 161.17 | 1 |
| Feb 2019 | 163.72 | 1 |
| Dec 2018 | 163.25 | 1 |
| Sep 2018 | 160.87 | 1 |
| Jul 2018 | 161.48 | 1 |
| Jun 2018 | 162.12 | 1 |
| Apr 2018 | 160.81 | 1 |
| Jan 2018 | 163.53 | 1 |
| Nov 2017 | 161.70 | 1 |
| Sep 2017 | 158.80 | 1 |
| Jul 2017 | 160.36 | 1 |
| Jun 2017 | 161.71 | 1 |
| Apr 2017 | 162.31 | 1 |
| Mar 2017 | 163.79 | 1 |
| Jan 2017 | 165.08 | 1 |
| Dec 2016 | 164.76 | 1 |
| Oct 2016 | 159.90 | 1 |
| Sep 2016 | 160.86 | 1 |
| Aug 2016 | 161.60 | 1 |
| Jul 2016 | 161.71 | 1 |
| Jun 2016 | 159.22 | 1 |
| May 2016 | 492.60 | 1 |
| Apr 2016 | 165.31 | 1 |
| Mar 2016 | 171.48 | 1 |
| Jan 2016 | 163.78 | 1 |
| Dec 2015 | 328.66 | 1 |
| Nov 2015 | 162.64 | 1 |
| Oct 2015 | 161.21 | 1 |
| Sep 2015 | 320.07 | 1 |
| Aug 2015 | 161.41 | 1 |
| Jul 2015 | 322.45 | 1 |
| Jun 2015 | 162.78 | 1 |
| May 2015 | 170.62 | 1 |
| Apr 2015 | 326.55 | 1 |
| Mar 2015 | 162.50 | 1 |
| Feb 2015 | 143.50 | 1 |
| Jan 2015 | 154.18 | 1 |
| Oct 2014 | 159.61 | 1 |
| May 2014 | 180.68 | 1 |
| Apr 2014 | 10.50 | 1 |
| Jan 2014 | 177.22 | 1 |
| Nov 2013 | 164.66 | 1 |
| Oct 2013 | 160.94 | 1 |
| Sep 2013 | 159.06 | 1 |
| Aug 2013 | 161.89 | 1 |
| Jul 2013 | 172.17 | 1 |
| Jun 2013 | 142.57 | 1 |
| May 2013 | 160.83 | 1 |
| Apr 2013 | 164.79 | 1 |
| Mar 2013 | 165.48 | 1 |
| Feb 2013 | 330.52 | 1 |
| Jan 2013 | 494.82 | 1 |
| Dec 2012 | 496.89 | 1 |
| Nov 2012 | 23.80 | 1 |
| Aug 2012 | 160.71 | 1 |
| Jul 2012 | 161.16 | 1 |
| Jun 2012 | 162.23 | 1 |
| May 2012 | 324.84 | 1 |
| Apr 2012 | 176.49 | 1 |
| Mar 2012 | 323.95 | 1 |
| Feb 2012 | 327.44 | 1 |
| Jan 2012 | 496.05 | 1 |
| Dec 2011 | 343.11 | 1 |
| Nov 2011 | 164.51 | 1 |
| Oct 2011 | 161.41 | 1 |
| Sep 2011 | 161.87 | 1 |
| Aug 2011 | 161.27 | 1 |
| Jul 2011 | 160.33 | 1 |
| Jun 2011 | 319.82 | 1 |
| May 2011 | 324.79 | 1 |
| Mar 2011 | 326.86 | 1 |
| Feb 2011 | 164.48 | 1 |
| Jan 2011 | 165.48 | 1 |
| Dec 2010 | 325.42 | 1 |
| Nov 2010 | 327.67 | 1 |
| Oct 2010 | 166.21 | 1 |
| Sep 2010 | 324.57 | 1 |
| Aug 2010 | 649.67 | 1 |
| Jul 2010 | 158.82 | 1 |
| Jun 2010 | 484.97 | 1 |
| May 2010 | 312.92 | 1 |
| Apr 2010 | 490.81 | 1 |
| Mar 2010 | 821.54 | 1 |
| Feb 2010 | 826.08 | 1 |
| Jan 2010 | 827.17 | 1 |
| Dec 2009 | 1,161.35 | 1 |
| Nov 2009 | 816.25 | 1 |
| Oct 2009 | 985.03 | 1 |
| Sep 2009 | 813.61 | 1 |
| Aug 2009 | 319.64 | 1 |
| Jul 2009 | 778.97 | 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 |
|---|---|---|---|
| Clack-Swenson 'B' Unit | 1 | Farmer, John O., Inc. | Plugged and Abandoned |
Location
39.285221, -99.688828 · Sec 8 T9S R21W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1041281366. The state’s own record.