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AUFDERHAR

Lease 1001116075 · Sumner County, Kansas · E2NWSW Sec 36 T30S R2W · DOR 107231

Oil1964–20264 wells
Operator
Farmer, John O., Inc.
Cumulative (state figure)
187,716.64 bbl
First production
1964
Last production
2026
Location (PLSS)
E2NWSW Sec 36 T30S R2W

Monthly oil production

524 months filed with the Kansas Geological Survey, Jan 1980 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
110,532.60 bbl
Months filed
524
Most wells in a month
2

This lease was producing before 1980, and the series begins in January 1980. The total above covers the months shown, not the life of the lease; the state's own cumulative is 187,716.64 bbl.

MonthOil (bbl)Wells
Apr 2026159.632
Feb 2026158.772
Jan 2026160.262
Dec 2025160.842
Nov 2025163.062
Oct 2025158.042
Aug 2025159.742
Jul 2025159.892
Jun 2025159.832
May 2025161.082
Apr 2025162.222
Mar 2025164.192
Feb 2025162.562
Jan 2025162.442
Dec 2024160.922
Nov 2024161.422
Oct 2024157.902
Sep 2024160.912
Aug 2024157.682
Jul 2024157.012
Jun 2024156.962
May 2024162.152
Apr 2024160.312
Mar 2024160.872
Feb 2024162.742
Jan 2024163.872
Dec 2023163.562
Nov 2023162.222
Sep 2023159.162
Aug 2023159.032
Jun 2023161.192
May 2023160.822
Apr 2023163.152
Mar 2023163.442
Feb 2023200.632
Jan 2023162.762
Nov 2022161.522
Oct 2022162.352
Sep 2022153.532
Aug 2022161.172
Jul 2022159.292
Jun 2022159.832
May 2022160.222
Apr 2022161.462
Mar 2022161.402
Feb 2022159.252
Jan 2022161.722
Dec 2021161.602
Nov 2021341.512
Oct 2021157.432
Sep 2021159.542
Aug 2021152.962
Jul 2021159.542
Jun 2021155.182
May 2021161.342
Apr 2021155.662
Mar 2021315.032
Jan 2021319.222
Dec 2020163.922
Nov 2020158.002
Oct 2020315.762
Sep 2020199.352
Jul 2020472.782
Mar 2020161.312
Feb 2020156.382
Jan 2020322.162
Dec 2019162.072
Nov 2019160.682
Sep 2019161.662
Aug 2019159.822
Jul 2019149.202
Jun 2019314.402
May 2019157.672
Apr 2019157.102
Mar 2019160.312
Feb 2019158.812
Jan 2019161.602
Dec 2018161.322
Nov 2018161.492
Oct 2018162.412
Sep 2018160.872
Aug 2018151.592
Jul 2018157.002
Jun 2018157.992
May 2018160.392
Apr 2018159.872
Mar 2018161.942
Feb 2018162.632
Jan 2018164.372
Dec 2017162.422
Nov 2017159.792
Oct 2017161.782
Sep 2017158.762
Aug 2017319.592
Jul 2017159.062
Jun 2017152.502
May 2017160.492
Apr 2017157.282
Mar 2017160.922
Feb 2017158.382
Jan 2017163.162
Dec 2016322.942
Nov 2016158.232
Oct 2016160.872
Sep 2016160.292
Aug 2016161.102
Jul 2016158.012
Jun 2016160.272
May 2016310.152
Apr 2016159.582
Mar 2016160.982
Feb 2016162.212
Jan 2016162.892
Dec 2015163.862
Nov 2015162.852
Oct 2015162.722
Sep 2015324.062
Aug 2015160.182
Jul 2015160.572
Jun 2015159.512
May 2015320.202
Apr 2015162.092
Mar 2015161.692
Feb 2015163.912
Jan 2015159.942
Dec 2014317.532
Nov 2014161.822
Oct 2014157.152
Sep 2014156.182
Aug 2014157.552
Jun 2014153.652
Apr 2014156.262
Jan 2014157.802
Dec 2013157.382
Nov 2013163.252
Oct 2013158.292
Sep 2013322.322
Aug 2013159.252
Jul 2013153.902
Jun 2013157.082
May 2013152.012
Apr 2013312.202
Mar 2013161.852
Feb 2013155.152
Jan 2013161.382
Dec 2012163.702
Nov 2012323.662
Oct 2012157.352
Sep 2012159.662
Aug 2012155.492
Jul 2012159.652
Jun 2012158.182
May 2012317.922
Apr 2012163.002
Mar 2012160.152
Feb 2012163.442
Jan 2012160.842
Dec 2011319.222
Nov 2011160.662
Oct 2011153.902
Sep 2011159.642
Aug 2011312.452
Jul 2011315.432
Jun 2011157.502
May 2011159.662
Apr 2011162.722
Mar 2011324.302
Feb 2011163.722
Jan 2011166.262
Dec 2010165.302
Nov 2010163.572
Oct 2010158.942
Sep 2010160.452
Aug 2010161.062
Jul 2010160.102
Jun 2010159.422
May 2010316.602
Apr 2010153.842
Mar 2010320.002
Feb 2010153.222
Jan 2010163.212
Dec 2009155.992
Nov 2009321.972
Oct 2009161.432
Sep 2009158.172
Aug 2009159.952
Jul 2009313.702
Jun 2009158.072
May 2009150.352
Apr 2009314.902
Mar 2009159.222
Feb 2009154.832
Jan 2009159.382
Dec 2008318.022
Oct 2008317.802
Sep 2008156.462
Aug 2008160.392
Jul 2008464.682
May 2008310.892
Apr 2008156.612
Mar 2008156.772
Feb 2008159.042
Jan 2008317.072
Nov 2007324.872
Oct 2007161.192
Sep 2007158.762
Aug 2007317.112
Jul 2007158.992
Jun 2007157.612
May 2007160.372
Apr 2007320.332
Mar 2007161.312
Feb 2007161.192
Jan 2007162.362
Dec 2006158.102
Nov 2006162.102
Oct 2006162.242
Sep 2006314.852
Aug 2006158.422
Jul 2006156.392
Jun 2006159.432
May 2006156.972
Apr 2006323.322
Mar 2006157.602
Feb 2006161.622
Jan 2006159.642
Dec 2005165.272
Nov 2005160.092
Oct 2005322.232
Sep 200551.852
Aug 2005311.192
Jul 2005159.602
Jun 2005156.372
May 2005310.612
Apr 2005153.222
Mar 2005156.172
Feb 2005154.082
Jan 2005157.792
Dec 2004310.742
Nov 2004153.472
Oct 2004157.562
Sep 2004160.922
Aug 2004158.782
Jul 2004160.582
Jun 2004318.512
May 2004157.972
Apr 2004162.312
Mar 2004159.432
Feb 2004160.582
Jan 2004319.532
Dec 2003157.932
Nov 2003160.992
Oct 2003160.432
Sep 2003161.162
Aug 2003312.382
Jul 2003139.082
Jun 2003182.032
May 2003157.462
Apr 2003161.372
Mar 2003159.532
Feb 2003163.812
Jan 2003161.312
Dec 2002160.682
Nov 2002162.462
Oct 2002323.582
Sep 2002161.782
Jul 2002158.312
Jun 2002318.032
May 2002160.932
Apr 2002161.012
Mar 2002159.562
Feb 2002161.672
Jan 2002161.252
Dec 2001163.542
Nov 2001323.092
Oct 2001156.732
Sep 2001157.182
Aug 2001156.962
Jul 2001208.202
Jun 2001155.412
May 2001159.382
Apr 2001160.202
Mar 2001159.972
Feb 2001159.812
Jan 2001323.782
Dec 2000160.872
Nov 2000154.472
Oct 2000162.432
Sep 2000186.632
Aug 2000158.352
Jul 2000314.982
May 2000149.632
Apr 2000175.252
Mar 2000305.832
Feb 2000154.822
Jan 2000159.092
Dec 1999155.382
Nov 1999158.502
Oct 1999154.702
Sep 1999157.402
Aug 1999309.392
Jul 1999153.072
Jun 1999158.762
May 1999153.522
Apr 1999158.722
Mar 1999158.482
Feb 1999164.832
Jan 1999318.122
Dec 1998161.852
Nov 1998155.782
Oct 1998160.302
Aug 1998314.292
Jul 1998159.292
Jun 1998155.562
May 1998160.222
Apr 1998316.902
Mar 1998157.762
Feb 1998152.912
Jan 1998159.222
Dec 1997156.562
Nov 1997161.832
Oct 1997316.532
Sep 1997157.892
Aug 1997157.642
Jul 1997157.242
Jun 1997252.452
May 1997156.132
Apr 1997159.342
Mar 1997318.582
Feb 1997157.502
Jan 1997161.412
Dec 1996312.482
Nov 1996160.732
Oct 1996318.982
Sep 1996159.032
Aug 1996153.472
Jul 1996157.882
Jun 1996313.462
May 1996155.722
Apr 1996159.802
Mar 1996316.762
Feb 1996158.072
Jan 1996323.272
Dec 1995158.002
Nov 1995154.002
Oct 1995312.002
Sep 1995309.002
Aug 1995152.002
Jul 1995158.002
Jun 1995316.002
May 1995154.002
Apr 1995158.002
Mar 1995322.002
Feb 1995163.002
Jan 1995161.002
Dec 1994310.002
Nov 1994156.002
Oct 1994151.002
Sep 1994321.002
Aug 1994159.002
Jul 1994320.002
Jun 1994160.002
May 1994324.002
Apr 1994164.002
Mar 1994316.002
Feb 1994166.002
Jan 1994310.002
Dec 1993164.002
Nov 1993328.002
Oct 1993158.002
Sep 1993317.002
Aug 1993154.002
Jul 1993312.002
Jun 1993154.002
May 1993183.002
Apr 1993272.002
Mar 1993327.002
Feb 1993167.002
Jan 1993332.002
Dec 1992330.002
Nov 1992164.002
Oct 1992329.002
Sep 1992162.002
Aug 1992318.002
Jul 1992322.002
Jun 1992160.002
May 1992158.002
Apr 1992320.002
Mar 1992164.002
Feb 1992164.002
Jan 1992327.002
Dec 1991331.002
Nov 1991165.002
Oct 1991317.002
Sep 1991155.002
Aug 1991323.002
Jul 1991315.002
Jun 1991154.002
May 1991325.002
Apr 1991326.002
Mar 1991159.002
Feb 1991166.002
Jan 1991358.002
Dec 1990328.002
Nov 1990163.002
Oct 1990347.002
Sep 1990318.002
Aug 1990162.002
Jul 1990349.002
Jun 1990323.002
May 1990163.002
Apr 1990329.002
Mar 1990329.002
Feb 1990159.002
Jan 1990325.002
Dec 1989320.002
Nov 1989325.002
Oct 1989197.002
Sep 1989156.002
Aug 1989315.002
Jul 1989150.002
Jun 1989313.002
May 1989325.002
Apr 1989163.002
Mar 1989327.002
Feb 1989165.002
Jan 1989329.002
Dec 1988329.002
Nov 1988328.002
Oct 1988162.002
Sep 1988324.002
Aug 1988316.002
Jul 1988224.002
Jun 1988318.002
May 1988325.002
Apr 1988159.002
Mar 1988330.002
Feb 1988332.002
Jan 1988163.002
Dec 1987488.002
Nov 1987165.002
Oct 1987164.002
Sep 1987324.002
Aug 1987316.002
Jul 1987321.002
Jun 1987319.002
May 1987321.002
Apr 1987478.002
Mar 1987164.002
Feb 1987329.002
Jan 1987320.002
Dec 1986306.002
Nov 1986328.002
Oct 1986319.002
Sep 1986316.002
Aug 1986318.002
Jul 1986319.002
Jun 1986322.002
May 1986162.002
Apr 1986295.002
Mar 1986439.002
Feb 1986165.002
Jan 1986325.002
Dec 1985330.002
Nov 1985329.002
Oct 1985328.002
Sep 1985317.002
Aug 1985325.002
Jul 1985322.002
Jun 1985162.002
May 1985325.002
Apr 1985320.002
Mar 1985326.002
Feb 1985314.002
Jan 1985326.002
Dec 1984327.002
Nov 1984166.002
Oct 1984490.002
Aug 1984162.002
Jul 1984161.002
Jun 1984161.002
May 1984161.002
Mar 1984160.002
Feb 1984162.002
Jan 1984156.002
Dec 1983165.001
Oct 1983158.001
Sep 1983159.001
Aug 1983157.001
Jul 1983160.001
Jun 1983162.001
Apr 1983268.001
Mar 1983162.001
Jan 1983328.001
Dec 1982225.001
Nov 1982162.001
Oct 1982161.001
Sep 1982160.001
Aug 1982160.001
Jul 1982161.001
Jun 1982162.001
Apr 1982163.001
Mar 1982163.001
Jan 1982327.001
Nov 1981164.001
Oct 1981161.001
Sep 1981162.001
Aug 1981161.001
Jul 19812,002.001
May 1981162.001
Apr 1981162.001
Mar 1981164.001
Feb 1981314.001
Dec 1980165.001
Nov 1980163.001
Oct 1980162.001
Sep 1980149.001
Jul 1980161.001
Jun 1980161.001
May 1980163.001
Apr 1980164.001
Mar 1980165.001
Feb 1980166.001
Jan 1980165.001

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

4 wells the state's well register assigns to this lease. Every one has a page.

WellNo.OperatorStatus
AUFDERHAR2unavailablePlugged and Abandoned
AUFDERHAR1Farmer, John O., Inc.Producing
AUFDERHAR1Aladdin Petroleum CorporationPlugged and Abandoned
AUFDERHAR2Farmer, John O., Inc.Producing

Location

37.394331, -97.490794 · E2NWSW Sec 36 T30S R2W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001116075. The state’s own record.