DEFOREST B
Lease 1001138112 · Marion County, Kansas · E2NESW Sec 9 T22S R4E · DOR 124924
Oil1986–20267 wells
Operator
Hett Oil & Gas, LLC
Cumulative (state figure)
96,470.21 bbl
First production
1986
Last production
2026
Location (PLSS)
E2NESW Sec 9 T22S R4E
Monthly oil production
387 months filed with the Kansas Geological Survey, Jan 1986 to Feb 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
96,470.20 bbl
Months filed
387
Most wells in a month
6
| Month | Oil (bbl) | Wells |
|---|---|---|
| Feb 2026 | 239.78 | 5 |
| Dec 2025 | 111.73 | 5 |
| Nov 2025 | 97.01 | 5 |
| Oct 2025 | 130.02 | 5 |
| Sep 2025 | 44.35 | 5 |
| Aug 2025 | 72.30 | 5 |
| Jul 2025 | 79.39 | 5 |
| Jun 2025 | 64.47 | 5 |
| May 2025 | 124.68 | 5 |
| Mar 2025 | 70.86 | 5 |
| Feb 2025 | 162.37 | 5 |
| Dec 2024 | 34.83 | 5 |
| Nov 2024 | 103.52 | 5 |
| Sep 2024 | 80.51 | 5 |
| Aug 2024 | 91.29 | 5 |
| Jul 2024 | 62.57 | 5 |
| Jun 2024 | 79.36 | 5 |
| May 2024 | 87.15 | 5 |
| Apr 2024 | 76.73 | 5 |
| Mar 2024 | 86.42 | 5 |
| Feb 2024 | 69.30 | 5 |
| Dec 2023 | 165.58 | 5 |
| Sep 2023 | 70.33 | 5 |
| Aug 2023 | 118.27 | 5 |
| Jul 2023 | 101.04 | 5 |
| Jun 2023 | 120.46 | 5 |
| Apr 2023 | 97.64 | 5 |
| Mar 2023 | 79.08 | 5 |
| Feb 2023 | 136.10 | 5 |
| Jan 2023 | 55.96 | 5 |
| Dec 2022 | 108.83 | 5 |
| Oct 2022 | 102.64 | 5 |
| Sep 2022 | 199.51 | 5 |
| Aug 2022 | 97.61 | 5 |
| Jul 2022 | 81.28 | 5 |
| Jun 2022 | 119.53 | 5 |
| May 2022 | 151.91 | 4 |
| Apr 2022 | 65.41 | 4 |
| Mar 2022 | 103.16 | 4 |
| Feb 2022 | 127.71 | 4 |
| Nov 2021 | 77.05 | 4 |
| Oct 2021 | 91.67 | 4 |
| Sep 2021 | 118.21 | 4 |
| Jul 2021 | 135.19 | 4 |
| Jun 2021 | 130.38 | 4 |
| May 2021 | 111.53 | 4 |
| Apr 2021 | 135.78 | 4 |
| Jan 2021 | 84.28 | 4 |
| Dec 2020 | 119.08 | 4 |
| Oct 2020 | 25.96 | 4 |
| Aug 2020 | 132.96 | 4 |
| Jun 2020 | 230.12 | 4 |
| May 2020 | 131.39 | 6 |
| Mar 2020 | 49.16 | 6 |
| Feb 2020 | 138.73 | 6 |
| Jan 2020 | 29.05 | 6 |
| Oct 2019 | 45.99 | 6 |
| Jul 2019 | 65.59 | 6 |
| Jun 2019 | 132.21 | 6 |
| Apr 2019 | 119.61 | 6 |
| Mar 2019 | 137.75 | 6 |
| Feb 2019 | 113.98 | 6 |
| Jan 2019 | 96.12 | 6 |
| Dec 2018 | 290.45 | 6 |
| Oct 2018 | 88.25 | 6 |
| Sep 2018 | 202.33 | 6 |
| Aug 2018 | 163.18 | 6 |
| Jul 2018 | 156.86 | 6 |
| Jun 2018 | 149.31 | 6 |
| May 2018 | 215.30 | 6 |
| Apr 2018 | 106.64 | 6 |
| May 2017 | 40.74 | 6 |
| Feb 2017 | 65.91 | 6 |
| Dec 2016 | 135.29 | 6 |
| Oct 2016 | 22.08 | 6 |
| Jul 2016 | 41.45 | 6 |
| Jun 2016 | 51.35 | 6 |
| Mar 2016 | 63.65 | 6 |
| Feb 2016 | 156.33 | 6 |
| Nov 2015 | 175.24 | 6 |
| Sep 2015 | 90.57 | 6 |
| Aug 2015 | 143.24 | 6 |
| Jul 2015 | 73.52 | 6 |
| Jun 2015 | 270.38 | 6 |
| May 2015 | 156.33 | 6 |
| Apr 2015 | 99.23 | 6 |
| Mar 2015 | 176.52 | 6 |
| Feb 2015 | 114.90 | 6 |
| Jan 2015 | 194.83 | 6 |
| Dec 2014 | 159.17 | 6 |
| Nov 2014 | 224.16 | 6 |
| Oct 2014 | 316.18 | 6 |
| Sep 2014 | 159.21 | 6 |
| Aug 2014 | 554.36 | 6 |
| Jun 2014 | 312.25 | 6 |
| May 2014 | 318.04 | 6 |
| Apr 2014 | 320.33 | 6 |
| Mar 2014 | 161.95 | 6 |
| Feb 2014 | 302.72 | 6 |
| Jan 2014 | 320.20 | 6 |
| Dec 2013 | 323.35 | 6 |
| Nov 2013 | 317.66 | 6 |
| Oct 2013 | 322.01 | 6 |
| Sep 2013 | 159.76 | 6 |
| Aug 2013 | 475.99 | 6 |
| Jul 2013 | 319.86 | 6 |
| Jun 2013 | 269.87 | 6 |
| May 2013 | 324.17 | 6 |
| Apr 2013 | 325.56 | 6 |
| Mar 2013 | 164.08 | 6 |
| Feb 2013 | 359.59 | 6 |
| Jan 2013 | 461.71 | 6 |
| Dec 2012 | 496.85 | 1 |
| Nov 2012 | 486.43 | 1 |
| Oct 2012 | 488.87 | 1 |
| Sep 2012 | 643.34 | 1 |
| Aug 2012 | 448.15 | 1 |
| Jul 2012 | 623.28 | 1 |
| Jun 2012 | 317.29 | 1 |
| May 2012 | 424.07 | 1 |
| Apr 2012 | 478.47 | 1 |
| Mar 2012 | 333.44 | 1 |
| Feb 2012 | 650.48 | 1 |
| Jan 2012 | 331.05 | 1 |
| Dec 2011 | 975.52 | 1 |
| Nov 2011 | 485.53 | 1 |
| Oct 2011 | 479.51 | 1 |
| Sep 2011 | 803.52 | 1 |
| Aug 2011 | 483.13 | 1 |
| Jul 2011 | 638.48 | 1 |
| Jun 2011 | 788.59 | 1 |
| May 2011 | 482.29 | 1 |
| Apr 2011 | 812.91 | 1 |
| Mar 2011 | 826.68 | 1 |
| Feb 2011 | 666.29 | 1 |
| Jan 2011 | 790.97 | 1 |
| Dec 2010 | 820.77 | 1 |
| Nov 2010 | 825.73 | 1 |
| Oct 2010 | 975.71 | 1 |
| Sep 2010 | 816.55 | 1 |
| Aug 2010 | 646.87 | 1 |
| Jul 2010 | 968.32 | 1 |
| Jun 2010 | 476.70 | 1 |
| May 2010 | 477.69 | 1 |
| Apr 2010 | 653.77 | 1 |
| Mar 2010 | 317.81 | 1 |
| Feb 2010 | 657.33 | 1 |
| Jan 2010 | 488.15 | 1 |
| Dec 2009 | 600.02 | 1 |
| Nov 2009 | 643.55 | 1 |
| Oct 2009 | 526.02 | 1 |
| Sep 2009 | 476.84 | 1 |
| Aug 2009 | 505.68 | 1 |
| Jul 2009 | 475.36 | 1 |
| Jun 2009 | 626.95 | 1 |
| May 2009 | 479.26 | 1 |
| Apr 2009 | 651.76 | 1 |
| Mar 2009 | 500.49 | 1 |
| Feb 2009 | 818.38 | 1 |
| Jan 2009 | 646.36 | 1 |
| Dec 2008 | 798.81 | 1 |
| Nov 2008 | 502.27 | 1 |
| Oct 2008 | 510.15 | 1 |
| Sep 2008 | 661.08 | 1 |
| Aug 2008 | 492.75 | 1 |
| Jul 2008 | 480.01 | 1 |
| Jun 2008 | 480.63 | 1 |
| May 2008 | 506.80 | 1 |
| Apr 2008 | 488.75 | 1 |
| Mar 2008 | 324.71 | 1 |
| Feb 2008 | 324.92 | 1 |
| Jan 2008 | 583.18 | 1 |
| Dec 2007 | 165.66 | 1 |
| Nov 2007 | 488.71 | 1 |
| Oct 2007 | 468.93 | 1 |
| Sep 2007 | 316.90 | 1 |
| Aug 2007 | 629.73 | 1 |
| Jul 2007 | 467.97 | 1 |
| Jun 2007 | 162.22 | 1 |
| May 2007 | 161.70 | 1 |
| Apr 2007 | 162.71 | 1 |
| Mar 2007 | 160.46 | 1 |
| Feb 2007 | 145.94 | 1 |
| Jan 2007 | 161.90 | 1 |
| Nov 2006 | 155.62 | 1 |
| Oct 2006 | 152.66 | 1 |
| Aug 2006 | 160.99 | 1 |
| Jul 2006 | 162.10 | 1 |
| May 2006 | 334.47 | 1 |
| Apr 2006 | 169.57 | 1 |
| Feb 2006 | 164.83 | 1 |
| Jan 2006 | 153.54 | 1 |
| Dec 2005 | 79.97 | 1 |
| Nov 2005 | 166.01 | 1 |
| Oct 2005 | 168.07 | 1 |
| Sep 2005 | 167.84 | 1 |
| Jul 2005 | 158.83 | 1 |
| Jun 2005 | 168.99 | 1 |
| Apr 2005 | 168.78 | 1 |
| Mar 2005 | 160.91 | 1 |
| Feb 2005 | 159.21 | 1 |
| Dec 2004 | 326.66 | 1 |
| Oct 2004 | 160.59 | 1 |
| Sep 2004 | 161.82 | 1 |
| Aug 2004 | 161.18 | 1 |
| Jul 2004 | 159.82 | 1 |
| Jun 2004 | 161.51 | 1 |
| May 2004 | 158.51 | 1 |
| Apr 2004 | 158.88 | 1 |
| Mar 2004 | 160.22 | 1 |
| Feb 2004 | 162.98 | 1 |
| Jan 2004 | 161.22 | 1 |
| Dec 2003 | 163.99 | 1 |
| Nov 2003 | 161.15 | 1 |
| Sep 2003 | 160.18 | 1 |
| Aug 2003 | 160.39 | 1 |
| Jul 2003 | 163.99 | 1 |
| Jun 2003 | 159.89 | 1 |
| May 2003 | 160.33 | 1 |
| Apr 2003 | 160.50 | 1 |
| Mar 2003 | 163.99 | 1 |
| Feb 2003 | 162.61 | 1 |
| Jan 2003 | 163.97 | 1 |
| Dec 2002 | 163.40 | 1 |
| Nov 2002 | 166.16 | 1 |
| Oct 2002 | 162.21 | 1 |
| Sep 2002 | 160.46 | 1 |
| Aug 2002 | 157.92 | 1 |
| Jul 2002 | 160.74 | 1 |
| Jun 2002 | 162.72 | 1 |
| May 2002 | 166.59 | 1 |
| Apr 2002 | 162.19 | 1 |
| Mar 2002 | 164.86 | 1 |
| Feb 2002 | 170.77 | 1 |
| Jan 2002 | 170.74 | 1 |
| Dec 2001 | 162.25 | 1 |
| Nov 2001 | 166.51 | 1 |
| Oct 2001 | 166.82 | 1 |
| Aug 2001 | 160.85 | 1 |
| Jul 2001 | 161.05 | 1 |
| Jun 2001 | 161.43 | 1 |
| May 2001 | 161.66 | 1 |
| Apr 2001 | 163.64 | 1 |
| Mar 2001 | 163.47 | 1 |
| Feb 2001 | 166.20 | 1 |
| Jan 2001 | 328.85 | 1 |
| Nov 2000 | 162.06 | 1 |
| Oct 2000 | 162.65 | 1 |
| Sep 2000 | 160.04 | 1 |
| Aug 2000 | 160.72 | 1 |
| Jul 2000 | 159.30 | 1 |
| Jun 2000 | 162.56 | 1 |
| May 2000 | 161.04 | 1 |
| Apr 2000 | 323.30 | 1 |
| Mar 2000 | 163.31 | 1 |
| Feb 2000 | 169.89 | 1 |
| Jan 2000 | 166.00 | 1 |
| Dec 1999 | 161.48 | 1 |
| Nov 1999 | 165.18 | 1 |
| Oct 1999 | 163.23 | 1 |
| Sep 1999 | 166.82 | 1 |
| Aug 1999 | 160.38 | 1 |
| Jul 1999 | 162.34 | 1 |
| Jun 1999 | 324.32 | 1 |
| May 1999 | 325.96 | 1 |
| Apr 1999 | 324.77 | 1 |
| Feb 1999 | 165.97 | 1 |
| Jan 1999 | 325.47 | 1 |
| Nov 1998 | 161.06 | 1 |
| Oct 1998 | 161.93 | 1 |
| Sep 1998 | 159.30 | 1 |
| Aug 1998 | 326.71 | 1 |
| Jul 1998 | 163.08 | 1 |
| Jun 1998 | 161.94 | 1 |
| May 1998 | 166.10 | 1 |
| Apr 1998 | 334.69 | 1 |
| Feb 1998 | 332.72 | 1 |
| Jan 1998 | 164.92 | 1 |
| Nov 1997 | 165.10 | 1 |
| Oct 1997 | 327.58 | 1 |
| Sep 1997 | 163.32 | 1 |
| Aug 1997 | 163.57 | 1 |
| Jul 1997 | 160.50 | 1 |
| Jun 1997 | 162.17 | 1 |
| May 1997 | 160.09 | 1 |
| Apr 1997 | 165.42 | 1 |
| Mar 1997 | 163.79 | 1 |
| Feb 1997 | 330.43 | 1 |
| Jan 1997 | 162.28 | 1 |
| Dec 1996 | 165.68 | 1 |
| Nov 1996 | 162.67 | 1 |
| Oct 1996 | 161.80 | 1 |
| Sep 1996 | 326.49 | 1 |
| Aug 1996 | 159.84 | 1 |
| Jul 1996 | 157.25 | 1 |
| May 1996 | 327.05 | 1 |
| Apr 1996 | 163.80 | 1 |
| Mar 1996 | 161.73 | 1 |
| Feb 1996 | 163.93 | 1 |
| Jan 1996 | 327.58 | 1 |
| Dec 1995 | 172.00 | 1 |
| Nov 1995 | 329.00 | 1 |
| Oct 1995 | 333.00 | 1 |
| Sep 1995 | 163.00 | 1 |
| Aug 1995 | 323.00 | 1 |
| Jul 1995 | 327.00 | 1 |
| May 1995 | 324.00 | 1 |
| Apr 1995 | 163.00 | 1 |
| Mar 1995 | 329.00 | 1 |
| Feb 1995 | 329.00 | 1 |
| Jan 1995 | 333.00 | 1 |
| Dec 1994 | 334.00 | 1 |
| Nov 1994 | 329.00 | 1 |
| Sep 1994 | 345.00 | 1 |
| Aug 1994 | 163.00 | 1 |
| Jul 1994 | 162.00 | 1 |
| Jun 1994 | 163.00 | 1 |
| May 1994 | 163.00 | 1 |
| Apr 1994 | 331.00 | 1 |
| Mar 1994 | 169.00 | 1 |
| Feb 1994 | 164.00 | 1 |
| Jan 1994 | 163.00 | 1 |
| Dec 1993 | 165.00 | 1 |
| Nov 1993 | 165.00 | 1 |
| Oct 1993 | 163.00 | 1 |
| Sep 1993 | 162.00 | 1 |
| Aug 1993 | 162.00 | 1 |
| Jul 1993 | 162.00 | 1 |
| Jun 1993 | 161.00 | 1 |
| May 1993 | 166.00 | 1 |
| Apr 1993 | 327.00 | 1 |
| Mar 1993 | 164.00 | 1 |
| Feb 1993 | 164.00 | 1 |
| Jan 1993 | 166.00 | 1 |
| Dec 1992 | 331.00 | 1 |
| Nov 1992 | 166.00 | 1 |
| Oct 1992 | 165.00 | 1 |
| Sep 1992 | 327.00 | 1 |
| Aug 1992 | 162.00 | 1 |
| Jul 1992 | 160.00 | 1 |
| Jun 1992 | 324.00 | 1 |
| May 1992 | 163.00 | 1 |
| Apr 1992 | 164.00 | 1 |
| Mar 1992 | 326.00 | 1 |
| Feb 1992 | 166.00 | 1 |
| Jan 1992 | 339.00 | 1 |
| Nov 1991 | 325.00 | 1 |
| Oct 1991 | 164.00 | 1 |
| Sep 1991 | 325.00 | 1 |
| Aug 1991 | 338.00 | 1 |
| May 1989 | 171.00 | 1 |
| Mar 1989 | 166.00 | 1 |
| Jan 1989 | 164.00 | 1 |
| Dec 1988 | 165.00 | 1 |
| Nov 1988 | 166.00 | 1 |
| Oct 1988 | 174.00 | 1 |
| Sep 1988 | 163.00 | 1 |
| Aug 1988 | 167.00 | 1 |
| Jul 1988 | 162.00 | 1 |
| Jun 1988 | 168.00 | 1 |
| May 1988 | 162.00 | 1 |
| Apr 1988 | 164.00 | 1 |
| Mar 1988 | 342.00 | 1 |
| Feb 1988 | 172.00 | 1 |
| Jan 1988 | 344.00 | 1 |
| Dec 1987 | 169.00 | 1 |
| Oct 1987 | 329.00 | 1 |
| Sep 1987 | 160.00 | 1 |
| Jul 1987 | 169.00 | 1 |
| Jun 1987 | 325.00 | 1 |
| May 1987 | 164.00 | 1 |
| Apr 1987 | 163.00 | 1 |
| Mar 1987 | 165.00 | 1 |
| Feb 1987 | 330.00 | 1 |
| Jan 1987 | 163.00 | 1 |
| Dec 1986 | 166.00 | 1 |
| Nov 1986 | 165.00 | 1 |
| Oct 1986 | 333.00 | 1 |
| Sep 1986 | 174.00 | 1 |
| Aug 1986 | 172.00 | 1 |
| Jul 1986 | 174.00 | 1 |
| Jun 1986 | 172.00 | 1 |
| May 1986 | 348.00 | 1 |
| Apr 1986 | 350.00 | 1 |
| Mar 1986 | 177.00 | 1 |
| Feb 1986 | 344.00 | 1 |
| Jan 1986 | 179.00 | 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 |
|---|---|---|---|
| DEFOREST 'B' | 2 | Lachenmayr Oil LLC | Producing |
| DEFOREST 'B' | 4 | Lachenmayr Oil LLC | Producing |
| DEFOREST 'B' | 5 | Lachenmayr Oil LLC | Producing |
| DEFOREST 'B' | 6 | Lachenmayr Oil LLC | Producing |
| DeForest 'B' | 7 | H & H Oil, LLC | Plugged and Abandoned |
| DeForest 'B' | 8 | Lachenmayr Oil LLC | Producing |
| DeForest | 9 | H & H Oil, LLC | Plugged and Abandoned |
Location
38.149795, -96.996946 · E2NESW Sec 9 T22S R4E
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001138112. The state’s own record.