ANNA 1-15
Lease 1037175072 · Norton County, Kansas · Sec 15 T4S R21W · DOR 138208
Oil2007–20252 wells
Operator
FourWinds Oil Corporation
Cumulative (state figure)
10,768.76 bbl
First production
2007
Last production
2025
Location (PLSS)
Sec 15 T4S R21W
Monthly oil production
55 months filed with the Kansas Geological Survey, May 2007 to Jul 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
10,768.80 bbl
Months filed
55
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Jul 2025 | 159.18 | 1 |
| Feb 2024 | 159.35 | 1 |
| Sep 2022 | 155.93 | 1 |
| Jul 2021 | 160.05 | 1 |
| Jun 2020 | 65.72 | 1 |
| Aug 2019 | 157.06 | 1 |
| Nov 2018 | 155.92 | 1 |
| Mar 2018 | 158.61 | 1 |
| May 2017 | 160.18 | 1 |
| Feb 2017 | 160.31 | 1 |
| Nov 2016 | 154.49 | 1 |
| Aug 2016 | 107.54 | 1 |
| Nov 2015 | 150.10 | 1 |
| Aug 2015 | 157.24 | 1 |
| May 2015 | 161.71 | 1 |
| Mar 2015 | 155.68 | 1 |
| Nov 2014 | 148.17 | 1 |
| Oct 2014 | 153.29 | 1 |
| Jun 2014 | 163.46 | 1 |
| Apr 2014 | 158.07 | 1 |
| Feb 2014 | 146.89 | 1 |
| Dec 2013 | 154.45 | 1 |
| Oct 2013 | 155.74 | 1 |
| Aug 2013 | 151.17 | 1 |
| Jul 2013 | 161.00 | 1 |
| May 2013 | 163.30 | 1 |
| Apr 2013 | 316.47 | 1 |
| Aug 2012 | 149.16 | 1 |
| Mar 2012 | 149.94 | 1 |
| Oct 2011 | 160.38 | 1 |
| Jun 2011 | 153.93 | 1 |
| Apr 2011 | 156.90 | 1 |
| Nov 2010 | 140.24 | 1 |
| Aug 2010 | 159.35 | 1 |
| Jun 2010 | 159.91 | 1 |
| May 2010 | 162.42 | 1 |
| Nov 2009 | 154.06 | 1 |
| Sep 2009 | 163.25 | 1 |
| Jun 2009 | 153.14 | 1 |
| Apr 2009 | 322.91 | 1 |
| Dec 2008 | 163.64 | 1 |
| Oct 2008 | 159.37 | 1 |
| Aug 2008 | 156.04 | 1 |
| Jul 2008 | 160.59 | 1 |
| May 2008 | 160.72 | 1 |
| Apr 2008 | 329.46 | 1 |
| Feb 2008 | 141.82 | 1 |
| Jan 2008 | 312.94 | 1 |
| Nov 2007 | 161.39 | 1 |
| Oct 2007 | 315.75 | 1 |
| Sep 2007 | 156.93 | 1 |
| Aug 2007 | 324.25 | 1 |
| Jul 2007 | 324.11 | 1 |
| Jun 2007 | 485.95 | 1 |
| May 2007 | 979.13 | 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
2 wells the state's well register assigns to this lease. Every one has a page.
Location
39.704972, -99.674465 · Sec 15 T4S R21W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1037175072. The state’s own record.