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DENKER

Lease 1001115841 · Stafford County, Kansas · SENWSW Sec 10 T22S R12W · DOR 106998

Oil1964–202610 wells
Operator
Mai Oil Operations, Inc.
Cumulative (state figure)
861,447.45 bbl
First production
1964
Last production
2026
Location (PLSS)
SENWSW Sec 10 T22S R12W

Monthly oil production

517 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
129,032.40 bbl
Months filed
517
Most wells in a month
4

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 861,447.45 bbl.

MonthOil (bbl)Wells
Apr 2026157.174
Feb 2026165.764
Dec 2025164.884
Nov 2025168.514
Sep 2025158.034
Aug 2025158.104
Jun 2025160.754
Apr 2025164.704
Feb 2025161.764
Dec 2024164.324
Nov 2024164.134
Sep 2024163.244
Aug 2024161.774
Jul 2024166.744
May 2024329.654
Apr 202410.084
Mar 2024324.774
Feb 2024164.724
Jan 2024324.504
Dec 2023330.574
Nov 2023340.094
Oct 2023162.324
Aug 2023161.714
Jul 2023158.774
Jun 2023157.094
May 2023163.654
Apr 2023161.284
Mar 2023166.394
Feb 2023164.274
Jan 2023165.084
Dec 2022334.954
Nov 2022164.324
Oct 2022491.134
Sep 2022165.434
Jul 2022161.864
Jun 2022327.944
May 2022157.614
Apr 2022163.804
Mar 2022161.924
Feb 2022165.404
Jan 2022168.814
Dec 2021324.184
Nov 2021163.634
Oct 2021164.134
Sep 2021158.534
Aug 2021164.304
Jul 2021162.754
Jun 2021325.744
May 2021162.834
Apr 2021165.344
Mar 2021328.674
Feb 2021165.374
Jan 2021158.924
Dec 2020323.004
Nov 2020164.134
Oct 2020162.344
Sep 2020316.554
Aug 2020162.114
Jul 2020321.994
Jun 2020158.114
May 2020325.224
Apr 2020163.114
Mar 2020158.754
Feb 2020320.904
Jan 2020321.354
Dec 2019161.084
Nov 2019317.704
Oct 2019156.074
Sep 2019313.824
Aug 2019155.814
Jun 2019321.704
May 2019162.094
Mar 2019156.694
Feb 2019164.024
Jan 2019166.194
Dec 2018161.314
Nov 2018159.754
Oct 2018162.214
Sep 2018153.834
Jul 2018157.744
Jun 2018291.764
May 2018164.364
Apr 2018163.154
Feb 2018160.654
Jan 2018164.044
Dec 2017164.584
Nov 2017163.974
Oct 2017163.064
Sep 2017163.464
Aug 2017161.204
Jul 2017162.834
Jun 2017170.494
May 2017162.434
Apr 2017163.054
Mar 2017163.804
Feb 2017177.224
Jan 2017163.674
Dec 2016165.964
Nov 2016327.584
Sep 2016161.794
Aug 2016159.064
Jul 2016163.954
Jun 2016162.854
Apr 2016161.374
Mar 2016165.544
Feb 2016164.124
Jan 2016333.264
Dec 2015168.644
Nov 2015162.524
Oct 2015166.504
Sep 2015162.664
Aug 2015163.134
Jul 2015160.624
Jun 2015163.714
May 2015330.134
Apr 2015180.384
Mar 2015169.194
Feb 2015162.684
Jan 2015167.494
Dec 2014164.134
Nov 2014168.594
Oct 2014164.534
Sep 2014324.814
Aug 2014162.064
Jul 2014160.624
Jun 2014326.494
May 2014165.144
Apr 2014164.924
Mar 2014334.304
Feb 2014170.014
Jan 2014330.254
Dec 2013165.164
Nov 2013165.404
Oct 2013328.684
Aug 2013160.464
Jul 2013332.374
Jun 2013164.554
May 2013164.544
Apr 2013176.864
Mar 2013329.864
Jan 2013166.574
Dec 2012173.094
Nov 2012169.934
Oct 2012165.614
Aug 2012162.104
Jul 2012163.914
Jun 2012168.074
May 2012169.844
Apr 2012163.144
Feb 2012160.034
Jan 2012166.224
Dec 2011166.234
Nov 2011165.144
Oct 2011162.254
Aug 2011159.774
Jul 2011160.544
Jun 2011159.664
May 2011161.124
Apr 2011165.614
Mar 2011165.594
Feb 2011164.504
Dec 2010168.824
Nov 2010174.024
Oct 2010164.564
Sep 2010160.464
Aug 2010162.664
Jul 2010162.114
Jun 2010163.214
May 2010161.304
Apr 2010164.194
Mar 2010163.324
Feb 2010168.124
Dec 2009165.484
Nov 2009167.434
Oct 2009166.394
Sep 2009165.844
Aug 2009164.604
Jul 2009332.954
Jun 2009167.324
May 2009164.754
Apr 2009167.394
Mar 2009163.784
Feb 2009161.104
Jan 2009161.934
Dec 2008166.854
Nov 2008170.174
Oct 2008326.064
Sep 2008165.064
Aug 2008312.694
Jul 2008155.624
Jun 2008478.574
May 2008166.064
Apr 2008165.224
Mar 2008167.164
Feb 2008166.114
Jan 2008165.084
Dec 2007163.194
Oct 2007160.954
Sep 2007163.324
Aug 2007164.254
Jul 2007158.754
Jun 2007167.314
May 2007161.164
Apr 2007161.344
Mar 2007166.134
Feb 2007315.234
Jan 2007155.764
Dec 2006168.744
Nov 2006157.064
Oct 2006162.044
Sep 2006154.574
Aug 2006156.914
Jul 2006164.804
Jun 2006166.354
May 2006167.444
Apr 2006166.544
Mar 2006163.744
Feb 2006166.484
Jan 2006169.064
Dec 2005171.514
Nov 2005167.364
Oct 2005332.024
Sep 2005166.604
Aug 2005332.604
Jul 2005164.154
Jun 2005325.634
May 2005163.284
Apr 2005333.214
Mar 2005334.094
Feb 2005168.994
Jan 2005337.114
Dec 2004174.914
Nov 2004337.464
Oct 2004167.434
Sep 2004162.404
Aug 2004318.294
Jul 2004164.824
Jun 2004341.514
May 2004161.904
Apr 2004167.764
Mar 2004359.394
Feb 2004173.374
Jan 2004367.074
Dec 2003169.554
Nov 2003338.024
Oct 2003331.734
Sep 2003333.774
Aug 2003159.024
Jul 2003180.534
Jun 2003160.144
May 2003166.854
Apr 2003331.474
Mar 2003165.434
Feb 2003164.554
Jan 2003166.444
Dec 2002166.754
Nov 2002329.744
Oct 2002165.744
Oct 2001164.344
Sep 2001166.744
Aug 2001169.804
Jul 2001332.094
Jun 2001164.934
May 2001162.814
Apr 2001166.224
Mar 2001162.924
Feb 2001164.044
Jan 2001337.734
Dec 2000168.334
Nov 2000332.974
Oct 2000168.704
Sep 2000163.614
Aug 2000165.444
Jul 2000166.824
Jun 2000161.804
May 2000328.304
Apr 2000167.514
Feb 2000103.334
Jan 2000324.004
Dec 1999165.794
Nov 1999168.634
Oct 1999166.724
Sep 1999165.834
Aug 1999166.964
Jul 1999154.754
Jun 1999164.024
Apr 1999166.644
Mar 1999168.444
Feb 1999166.944
Jan 1999168.674
Dec 1998168.184
Nov 1998177.054
Oct 1998162.894
Sep 1998331.154
Aug 1998164.474
Jul 1998164.294
Jun 1998161.924
May 1998329.324
Apr 1998166.824
Mar 1998171.174
Feb 1998163.094
Jan 1998185.124
Dec 1997168.204
Nov 1997171.224
Oct 1997341.454
Sep 1997166.244
Jul 1997164.564
Jun 1997333.944
May 1997317.844
Apr 1997169.524
Mar 1997170.604
Feb 1997167.384
Jan 1997349.294
Dec 1996173.194
Nov 1996341.134
Oct 1996167.244
Sep 1996167.614
Aug 1996329.474
Jul 1996161.644
Jun 1996158.334
May 1996328.624
Apr 1996162.824
Mar 1996333.104
Feb 1996167.314
Jan 1996333.944
Dec 1995168.004
Nov 1995281.004
Oct 1995335.004
Sep 1995168.004
Aug 1995337.004
Jul 1995162.004
Jun 1995162.004
May 1995357.004
Apr 1995175.004
Mar 1995171.004
Feb 1995170.004
Jan 1995356.004
Dec 1994345.004
Nov 1994173.004
Oct 1994341.004
Sep 1994168.004
Aug 1994336.004
Jul 1994168.004
Jun 1994167.004
May 1994335.004
Apr 1994166.004
Mar 1994320.004
Feb 1994328.004
Jan 1994171.004
Dec 1993202.004
Nov 1993326.004
Oct 1993171.004
Sep 1993321.004
Aug 1993364.004
Jul 1993170.004
Jun 1993335.004
May 1993171.004
Apr 1993337.004
Mar 1993169.004
Feb 1993308.004
Jan 1993343.004
Dec 1992278.004
Nov 1992245.004
Oct 1992331.004
Sep 1992166.004
Aug 1992336.004
Jul 1992174.004
Jun 1992350.004
May 1992344.004
Apr 1992183.004
Mar 1992347.004
Feb 1992351.004
Jan 1992172.004
Dec 1991350.004
Nov 1991215.004
Oct 1991356.004
Sep 1991355.004
Aug 1991176.004
Jul 1991335.004
Jun 1991340.004
May 1991340.004
Apr 1991356.004
Mar 1991180.004
Feb 1991352.004
Jan 1991337.004
Dec 1990179.004
Nov 1990357.004
Oct 1990355.004
Sep 1990177.004
Aug 1990353.004
Jul 1990351.004
Jun 1990351.004
May 1990176.004
Apr 1990348.004
Mar 1990349.004
Feb 1990340.004
Jan 1990179.004
Dec 1989372.004
Nov 1989349.004
Oct 1989356.004
Sep 1989340.004
Aug 1989349.004
Jul 1989344.004
Jun 1989344.004
May 1989340.004
Apr 1989347.004
Mar 1989351.004
Feb 1989365.004
Jan 1989171.004
Dec 1988337.004
Nov 1988345.004
Oct 1988343.004
Sep 1988340.004
Aug 1988169.004
Jul 1988348.004
Jun 1988348.004
May 1988174.004
Apr 1988345.004
Mar 1988345.004
Feb 1988173.004
Jan 1988385.004
Dec 1987340.004
Nov 1987352.004
Oct 1987349.004
Sep 1987351.004
Aug 1987171.004
Jul 1987340.004
Jun 1987337.004
May 1987343.004
Apr 1987339.004
Mar 1987345.004
Feb 1987347.004
Jan 1987343.004
Dec 1986342.004
Nov 1986350.004
Oct 1986351.004
Sep 1986343.004
Aug 1986340.004
Jul 1986513.004
Jun 1986344.004
May 1986346.004
Apr 1986350.004
Mar 1986518.004
Feb 1986179.004
Jan 1986347.004
Dec 1985353.004
Nov 1985342.004
Oct 1985346.004
Sep 1985339.004
Aug 1985503.004
Jul 1985336.004
Jun 1985341.004
May 1985338.004
Apr 1985346.004
Mar 1985343.004
Feb 1985341.004
Jan 1985342.004
Dec 1984341.004
Nov 1984339.004
Oct 1984343.004
Sep 1984336.004
Aug 1984341.004
Jul 1984339.004
Jun 1984347.004
May 1984349.004
Apr 1984174.004
Mar 1984347.004
Feb 1984353.004
Jan 1984350.004
Dec 1983355.004
Nov 1983354.004
Oct 1983353.004
Sep 1983351.004
Aug 1983350.004
Jul 1983352.004
Jun 1983348.004
May 1983637.004
Apr 1983353.004
Mar 1983345.004
Feb 1983491.004
Jan 1983349.004
Dec 1982356.004
Nov 1982355.004
Oct 1982353.004
Sep 1982175.004
Aug 1982352.004
Jul 1982353.004
Jun 1982349.004
May 1982355.004
Apr 1982519.004
Mar 1982352.004
Feb 1982537.004
Jan 1982357.004
Dec 1981540.004
Nov 1981358.004
Oct 1981523.004
Sep 1981350.004
Aug 1981512.004
Jul 1981521.004
Jun 1981519.004
May 1981354.004
Apr 1981515.004
Mar 1981533.004
Feb 1981349.004
Jan 1981517.004
Dec 1980518.004
Nov 1980514.004
Oct 1980521.004
Sep 1980509.004
Aug 1980510.004
Jul 1980512.004
Jun 1980337.004
May 1980505.004
Apr 1980525.004
Mar 1980342.004
Feb 1980516.004
Jan 1980516.004

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

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

WellNo.OperatorStatus
J. Denker1unavailableWell Drilled
Denker, J.2unavailablePlugged and Abandoned
Denker, J.3Mai Oil Operations, Inc.Producing
Denker, J.4Mai Oil Operations, Inc.Plugged and Abandoned
Denker, J.5Mai Oil Operations, Inc.Producing
Denker, J.6unavailablePlugged and Abandoned
Denker, J.7Mai Oil Operations, Inc.Producing
Denker, J.8Mai Oil Operations, Inc.Authorized Injection Well
DENKER9Mai Oil Operations, Inc.Producing
Denker, John1unavailablePlugged and Abandoned

Location

38.148609, -98.634251 · SENWSW Sec 10 T22S R12W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001115841. The state’s own record.