KAREN UNIT # 1
Lease 1031290027 · Ellis County, Kansas · Sec 1 T12S R16W · DOR 136252
Oil2004–20261 well
Operator
IA Operating, Inc.
Cumulative (state figure)
62,564.69 bbl
First production
2004
Last production
2026
Location (PLSS)
Sec 1 T12S R16W
Monthly oil production
244 months filed with the Kansas Geological Survey, Jan 2004 to Apr 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
62,564.70 bbl
Months filed
244
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Apr 2026 | 160.16 | 1 |
| Mar 2026 | 156.02 | 1 |
| Jan 2026 | 159.84 | 1 |
| Dec 2025 | 157.65 | 1 |
| Oct 2025 | 156.02 | 1 |
| Sep 2025 | 157.19 | 1 |
| Aug 2025 | 156.23 | 1 |
| Jun 2025 | 153.83 | 1 |
| May 2025 | 154.78 | 1 |
| Apr 2025 | 159.10 | 1 |
| Mar 2025 | 157.07 | 1 |
| Jan 2025 | 165.89 | 1 |
| Nov 2024 | 159.14 | 1 |
| Oct 2024 | 155.61 | 1 |
| Sep 2024 | 158.58 | 1 |
| Jul 2024 | 156.92 | 1 |
| Jun 2024 | 152.65 | 1 |
| May 2024 | 161.47 | 1 |
| Mar 2024 | 159.99 | 1 |
| Feb 2024 | 160.31 | 1 |
| Jan 2024 | 166.24 | 1 |
| Nov 2023 | 159.71 | 1 |
| Oct 2023 | 155.54 | 1 |
| Aug 2023 | 157.39 | 1 |
| Jul 2023 | 159.49 | 1 |
| Jun 2023 | 157.20 | 1 |
| May 2023 | 161.42 | 1 |
| Mar 2023 | 160.40 | 1 |
| Feb 2023 | 158.22 | 1 |
| Jan 2023 | 157.73 | 1 |
| Nov 2022 | 162.11 | 1 |
| Oct 2022 | 159.31 | 1 |
| Sep 2022 | 157.88 | 1 |
| Aug 2022 | 158.90 | 1 |
| Jun 2022 | 159.10 | 1 |
| May 2022 | 156.36 | 1 |
| Apr 2022 | 158.11 | 1 |
| Mar 2022 | 161.64 | 1 |
| Jan 2022 | 158.66 | 1 |
| Dec 2021 | 163.61 | 1 |
| Nov 2021 | 163.01 | 1 |
| Sep 2021 | 156.88 | 1 |
| Aug 2021 | 160.21 | 1 |
| Jul 2021 | 158.51 | 1 |
| Jun 2021 | 160.23 | 1 |
| Apr 2021 | 158.75 | 1 |
| Mar 2021 | 161.82 | 1 |
| Feb 2021 | 159.37 | 1 |
| Jan 2021 | 161.74 | 1 |
| Dec 2020 | 157.30 | 1 |
| Oct 2020 | 158.83 | 1 |
| Sep 2020 | 161.83 | 1 |
| Aug 2020 | 319.12 | 1 |
| Jul 2020 | 159.18 | 1 |
| Jun 2020 | 160.21 | 1 |
| Mar 2020 | 156.23 | 1 |
| Feb 2020 | 158.55 | 1 |
| Jan 2020 | 164.42 | 1 |
| Dec 2019 | 160.78 | 1 |
| Oct 2019 | 159.66 | 1 |
| Sep 2019 | 158.62 | 1 |
| Aug 2019 | 156.77 | 1 |
| Jul 2019 | 156.55 | 1 |
| Jun 2019 | 158.87 | 1 |
| May 2019 | 156.08 | 1 |
| Mar 2019 | 160.89 | 1 |
| Feb 2019 | 162.80 | 1 |
| Jan 2019 | 159.60 | 1 |
| Dec 2018 | 156.23 | 1 |
| Nov 2018 | 159.79 | 1 |
| Oct 2018 | 159.55 | 1 |
| Aug 2018 | 155.54 | 1 |
| Jul 2018 | 160.41 | 1 |
| Jun 2018 | 156.61 | 1 |
| May 2018 | 160.55 | 1 |
| Apr 2018 | 158.39 | 1 |
| Mar 2018 | 160.34 | 1 |
| Feb 2018 | 158.81 | 1 |
| Jan 2018 | 163.18 | 1 |
| Dec 2017 | 159.56 | 1 |
| Nov 2017 | 157.50 | 1 |
| Sep 2017 | 158.95 | 1 |
| Aug 2017 | 159.00 | 1 |
| Jul 2017 | 322.88 | 1 |
| May 2017 | 158.72 | 1 |
| Apr 2017 | 158.67 | 1 |
| Mar 2017 | 160.28 | 1 |
| Feb 2017 | 156.13 | 1 |
| Jan 2017 | 162.01 | 1 |
| Dec 2016 | 325.86 | 1 |
| Oct 2016 | 165.50 | 1 |
| Sep 2016 | 157.81 | 1 |
| Aug 2016 | 160.51 | 1 |
| Jul 2016 | 158.11 | 1 |
| Jun 2016 | 156.68 | 1 |
| May 2016 | 157.61 | 1 |
| Apr 2016 | 160.70 | 1 |
| Mar 2016 | 159.87 | 1 |
| Feb 2016 | 161.68 | 1 |
| Jan 2016 | 161.72 | 1 |
| Dec 2015 | 161.10 | 1 |
| Nov 2015 | 164.11 | 1 |
| Oct 2015 | 163.18 | 1 |
| Sep 2015 | 159.75 | 1 |
| Aug 2015 | 155.76 | 1 |
| Jul 2015 | 157.45 | 1 |
| Jun 2015 | 153.97 | 1 |
| May 2015 | 161.53 | 1 |
| Apr 2015 | 157.76 | 1 |
| Mar 2015 | 316.63 | 1 |
| Feb 2015 | 159.83 | 1 |
| Jan 2015 | 159.12 | 1 |
| Dec 2014 | 158.53 | 1 |
| Nov 2014 | 159.74 | 1 |
| Oct 2014 | 159.85 | 1 |
| Sep 2014 | 161.26 | 1 |
| Aug 2014 | 158.48 | 1 |
| Jul 2014 | 159.62 | 1 |
| Jun 2014 | 158.92 | 1 |
| May 2014 | 160.02 | 1 |
| Apr 2014 | 163.69 | 1 |
| Mar 2014 | 160.58 | 1 |
| Feb 2014 | 158.67 | 1 |
| Jan 2014 | 322.57 | 1 |
| Dec 2013 | 162.76 | 1 |
| Nov 2013 | 160.64 | 1 |
| Oct 2013 | 161.49 | 1 |
| Sep 2013 | 158.15 | 1 |
| Aug 2013 | 158.61 | 1 |
| Jul 2013 | 157.43 | 1 |
| Jun 2013 | 157.28 | 1 |
| May 2013 | 162.65 | 1 |
| Apr 2013 | 320.81 | 1 |
| Mar 2013 | 156.36 | 1 |
| Feb 2013 | 161.54 | 1 |
| Jan 2013 | 166.67 | 1 |
| Dec 2012 | 164.68 | 1 |
| Nov 2012 | 159.56 | 1 |
| Oct 2012 | 323.31 | 1 |
| Sep 2012 | 157.82 | 1 |
| Aug 2012 | 158.39 | 1 |
| Jul 2012 | 156.99 | 1 |
| Jun 2012 | 318.81 | 1 |
| May 2012 | 161.06 | 1 |
| Apr 2012 | 158.33 | 1 |
| Mar 2012 | 156.89 | 1 |
| Feb 2012 | 319.29 | 1 |
| Jan 2012 | 158.93 | 1 |
| Dec 2011 | 164.16 | 1 |
| Nov 2011 | 319.50 | 1 |
| Oct 2011 | 190.52 | 1 |
| Sep 2011 | 160.06 | 1 |
| Aug 2011 | 159.97 | 1 |
| Jul 2011 | 316.15 | 1 |
| Jun 2011 | 160.60 | 1 |
| May 2011 | 156.46 | 1 |
| Apr 2011 | 320.87 | 1 |
| Mar 2011 | 164.57 | 1 |
| Feb 2011 | 161.31 | 1 |
| Jan 2011 | 324.66 | 1 |
| Dec 2010 | 160.90 | 1 |
| Nov 2010 | 324.72 | 1 |
| Oct 2010 | 154.52 | 1 |
| Sep 2010 | 315.47 | 1 |
| Aug 2010 | 157.12 | 1 |
| Jul 2010 | 312.92 | 1 |
| Jun 2010 | 160.39 | 1 |
| May 2010 | 304.77 | 1 |
| Apr 2010 | 159.71 | 1 |
| Mar 2010 | 319.75 | 1 |
| Feb 2010 | 157.82 | 1 |
| Jan 2010 | 320.43 | 1 |
| Dec 2009 | 163.48 | 1 |
| Nov 2009 | 325.74 | 1 |
| Oct 2009 | 161.48 | 1 |
| Sep 2009 | 314.22 | 1 |
| Aug 2009 | 320.90 | 1 |
| Jul 2009 | 160.96 | 1 |
| Jun 2009 | 317.82 | 1 |
| May 2009 | 312.14 | 1 |
| Apr 2009 | 324.37 | 1 |
| Mar 2009 | 161.11 | 1 |
| Feb 2009 | 327.57 | 1 |
| Jan 2009 | 326.00 | 1 |
| Dec 2008 | 326.82 | 1 |
| Nov 2008 | 163.32 | 1 |
| Oct 2008 | 345.17 | 1 |
| Sep 2008 | 321.61 | 1 |
| Aug 2008 | 319.68 | 1 |
| Jul 2008 | 322.14 | 1 |
| Jun 2008 | 320.01 | 1 |
| May 2008 | 161.43 | 1 |
| Apr 2008 | 319.18 | 1 |
| Mar 2008 | 485.05 | 1 |
| Feb 2008 | 159.97 | 1 |
| Jan 2008 | 327.65 | 1 |
| Dec 2007 | 326.96 | 1 |
| Nov 2007 | 326.12 | 1 |
| Oct 2007 | 325.04 | 1 |
| Sep 2007 | 323.35 | 1 |
| Aug 2007 | 322.28 | 1 |
| Jul 2007 | 313.33 | 1 |
| Jun 2007 | 323.12 | 1 |
| May 2007 | 479.44 | 1 |
| Apr 2007 | 326.23 | 1 |
| Mar 2007 | 488.39 | 1 |
| Feb 2007 | 324.67 | 1 |
| Jan 2007 | 490.87 | 1 |
| Dec 2006 | 326.85 | 1 |
| Nov 2006 | 489.14 | 1 |
| Oct 2006 | 702.61 | 1 |
| Sep 2006 | 160.44 | 1 |
| Aug 2006 | 474.56 | 1 |
| Jul 2006 | 318.91 | 1 |
| Jun 2006 | 318.84 | 1 |
| May 2006 | 322.15 | 1 |
| Apr 2006 | 323.14 | 1 |
| Mar 2006 | 325.86 | 1 |
| Feb 2006 | 329.01 | 1 |
| Jan 2006 | 325.64 | 1 |
| Dec 2005 | 493.02 | 1 |
| Nov 2005 | 324.71 | 1 |
| Oct 2005 | 325.30 | 1 |
| Sep 2005 | 483.21 | 1 |
| Aug 2005 | 322.36 | 1 |
| Jul 2005 | 478.10 | 1 |
| Jun 2005 | 484.32 | 1 |
| May 2005 | 319.11 | 1 |
| Apr 2005 | 474.43 | 1 |
| Mar 2005 | 491.69 | 1 |
| Feb 2005 | 481.24 | 1 |
| Jan 2005 | 471.06 | 1 |
| Dec 2004 | 653.92 | 1 |
| Nov 2004 | 486.55 | 1 |
| Oct 2004 | 640.10 | 1 |
| Sep 2004 | 635.18 | 1 |
| Aug 2004 | 643.87 | 1 |
| Jul 2004 | 802.29 | 1 |
| Jun 2004 | 800.51 | 1 |
| May 2004 | 959.61 | 1 |
| Apr 2004 | 1,278.34 | 1 |
| Mar 2004 | 1,454.63 | 1 |
| Feb 2004 | 1,445.08 | 1 |
| Jan 2004 | 1,559.94 | 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 |
|---|---|---|---|
| Karen Unit | 1-1 | IA Operating, Inc. | Producing |
Location
39.038239, -99.047196 · Sec 1 T12S R16W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1031290027. The state’s own record.