CLARK 1-21
Lease 1031670359 · Kiowa County, Kansas · Sec 21 T27S R16W · DOR 136536
Oil2004–20251 well
Operator
Vincent Oil Corporation
Cumulative (state figure)
5,099.78 bbl
First production
2004
Last production
2025
Location (PLSS)
Sec 21 T27S R16W
Monthly oil production
35 months filed with the Kansas Geological Survey, Jul 2004 to Aug 2025. 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
5,099.80 bbl
Months filed
35
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Aug 2025 | 161.55 | 1 |
| Jul 2023 | 165.21 | 1 |
| Jul 2021 | 159.55 | 1 |
| Aug 2019 | 160.70 | 1 |
| Nov 2017 | 83.75 | 1 |
| Mar 2017 | 78.08 | 1 |
| Jun 2016 | 138.15 | 1 |
| Jul 2015 | 102.71 | 1 |
| Sep 2014 | 150.47 | 1 |
| Sep 2013 | 153.23 | 1 |
| Oct 2012 | 136.01 | 1 |
| Aug 2012 | 18.17 | 1 |
| Nov 2011 | 154.44 | 1 |
| Mar 2011 | 156.42 | 1 |
| Aug 2010 | 153.65 | 1 |
| Nov 2009 | 156.89 | 1 |
| May 2009 | 154.75 | 1 |
| Dec 2008 | 159.30 | 1 |
| Jun 2008 | 159.27 | 1 |
| Nov 2007 | 117.30 | 1 |
| Aug 2007 | 161.06 | 1 |
| Apr 2007 | 169.60 | 1 |
| Nov 2006 | 161.19 | 1 |
| Jun 2006 | 156.59 | 1 |
| Mar 2006 | 167.33 | 1 |
| Nov 2005 | 166.28 | 1 |
| Aug 2005 | 155.52 | 1 |
| Jun 2005 | 168.06 | 1 |
| Apr 2005 | 170.61 | 1 |
| Feb 2005 | 169.04 | 1 |
| Dec 2004 | 179.60 | 1 |
| Nov 2004 | 165.27 | 1 |
| Sep 2004 | 152.02 | 1 |
| Aug 2004 | 207.15 | 1 |
| Jul 2004 | 30.86 | 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 |
|---|---|---|---|
| CLARK | 1-21 | Vincent Oil Corporation | Producing |
Location
37.680485, -99.077961 · Sec 21 T27S R16W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1031670359. The state’s own record.