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OLTMANNS

Lease 1001113570 · Barton County, Kansas · SWNWSW Sec 15 T17S R13W · DOR 105451

Oil1957–20265 wells
Operator
Curt's Oil Operation, LLC
Cumulative (state figure)
580,059.52 bbl
First production
1957
Last production
2026
Location (PLSS)
SWNWSW Sec 15 T17S R13W

Monthly oil production

514 months filed with the Kansas Geological Survey, Jan 1980 to Mar 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
159,332.50 bbl
Months filed
514
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 580,059.52 bbl.

MonthOil (bbl)Wells
Mar 2026160.883
Feb 2026162.903
Apr 2025159.463
Jan 2025162.323
Oct 2024156.553
Sep 2024163.803
Aug 2024316.873
Jul 2024319.313
Jun 2024310.363
May 2024156.023
Apr 2024327.613
Mar 2024325.843
Feb 2024165.153
Dec 2023158.923
Oct 2023160.593
Aug 2023157.833
Jul 2023160.273
Jun 2023158.503
May 2023160.763
Apr 2023322.583
Mar 2023152.573
Jan 2023162.843
Dec 2022150.393
Oct 2022163.393
Jun 2022162.313
May 2022156.423
Feb 2022162.363
May 2021154.143
Dec 2020330.913
Nov 2020160.743
Oct 2020163.683
Sep 2020165.663
May 2020154.403
Apr 2020168.263
Mar 2020163.773
Feb 2020163.273
Jan 2020167.623
Dec 2019165.773
Nov 2019164.423
Oct 2019163.303
Sep 2019160.273
Aug 2019161.473
Jul 2019322.773
Jun 2019165.873
Apr 2019163.983
Mar 2019163.403
Feb 2019331.853
Jan 2019163.663
Dec 2018328.023
Nov 2018169.433
Oct 2018163.653
Sep 2018321.563
Aug 2018177.893
Jul 2018161.093
Jun 2018174.703
May 2018330.153
Apr 2018170.623
Mar 2018165.173
Feb 2018160.143
Jan 2018317.653
Dec 2017322.863
Nov 2017161.723
Oct 2017164.233
Sep 2017320.783
Aug 2017163.393
Jul 2017325.433
Jun 2017159.083
May 2017323.333
Apr 2017165.623
Mar 2017324.963
Feb 2017163.033
Jan 2017167.723
Dec 2016327.533
Nov 2016324.073
Oct 2016158.693
Sep 2016160.543
Aug 2016314.043
Jul 2016314.113
Jun 2016170.023
May 2016316.073
Apr 2016171.063
Mar 2016162.233
Feb 2016304.423
Jan 2016196.423
Dec 2015323.313
Oct 2015341.503
Sep 2015328.673
Aug 2015170.983
Jul 2015322.273
Jun 2015323.193
May 2015161.973
Apr 2015324.633
Mar 2015330.283
Feb 2015338.733
Jan 2015166.313
Dec 2014331.393
Nov 2014332.373
Oct 2014325.113
Sep 2014166.183
Aug 2014324.723
Jul 2014324.543
Jun 2014327.073
May 2014324.333
Apr 2014325.823
Mar 2014499.393
Feb 2014331.433
Jan 2014330.153
Dec 2013331.863
Nov 2013326.793
Oct 2013324.023
Sep 2013482.433
Aug 2013320.583
Jul 2013483.433
Jun 2013322.023
May 2013328.503
Apr 2013493.813
Mar 2013501.593
Feb 2013331.693
Jan 2013491.453
Dec 2012333.563
Nov 2012492.673
Oct 2012653.053
Sep 2012162.853
Aug 2012173.643
Jul 2012318.463
Jun 2012324.743
May 2012163.663
Apr 2012322.343
Mar 2012161.163
Feb 2012164.203
Jan 2012165.043
Dec 2011329.073
Nov 2011163.533
Oct 2011321.983
Sep 2011165.263
Aug 2011324.343
Jul 2011160.433
Jun 2011324.133
May 2011321.973
Apr 2011160.693
Mar 2011330.923
Feb 2011164.673
Jan 2011334.253
Dec 2010333.373
Nov 2010164.533
Oct 2010161.903
Sep 2010317.213
Aug 2010322.813
Jul 2010326.013
Jun 2010160.393
May 2010326.293
Apr 2010326.693
Mar 2010335.283
Feb 2010163.543
Jan 2010330.413
Dec 2009197.913
Nov 2009170.923
Oct 2009321.483
Sep 2009161.923
Aug 2009321.633
Jul 2009327.623
Jun 2009162.423
May 2009327.183
Apr 2009166.953
Mar 2009331.813
Feb 2009174.803
Jan 2009168.423
Dec 2008336.173
Nov 2008500.413
Oct 2008498.383
Sep 2008488.813
Aug 2008488.433
Jul 2008325.723
Jun 2008494.963
May 2008327.653
Apr 2008497.403
Mar 2008497.343
Feb 2008498.683
Jan 2008668.283
Dec 2007164.313
Nov 2007497.453
Oct 2007650.753
Sep 2007481.483
Aug 2007651.323
Jul 2007649.053
Jun 2007651.552
May 2007813.252
Apr 2007651.602
Mar 2007982.252
Feb 2007840.982
Jan 2007832.772
Dec 20061,500.692
Nov 2006987.582
Oct 2006658.132
Sep 2006654.322
Aug 2006980.272
Jul 2006818.982
Jun 2006828.292
May 20061,475.252
Apr 2006163.432
Mar 2006331.402
Feb 2006173.752
Jan 2006169.262
Dec 2005337.612
Nov 2005164.682
Oct 2005163.462
Sep 2005327.482
Aug 2005163.202
Jul 2005163.552
Jun 2005323.952
May 2005166.782
Apr 2005167.892
Mar 2005334.312
Feb 2005165.402
Jan 2005170.032
Dec 2004326.412
Nov 2004164.652
Oct 2004163.012
Sep 2004326.682
Aug 2004165.732
Jul 2004326.602
Jun 2004164.442
May 2004168.422
Apr 2004167.502
Mar 2004336.542
Feb 2004190.212
Jan 2004162.752
Dec 2003178.192
Nov 2003167.672
Oct 2003167.472
Sep 2003327.832
Aug 2003159.042
Jul 2003162.452
Jun 2003160.812
May 2003169.412
Apr 2003332.832
Mar 2003165.722
Feb 2003166.032
Jan 2003339.392
Dec 2002162.662
Nov 2002330.522
Oct 2002162.512
Sep 2002164.692
Aug 2002165.842
Jul 2002318.742
Jun 2002171.042
May 2002168.252
Apr 2002324.002
Mar 2002162.502
Feb 2002165.782
Jan 2002326.232
Dec 2001171.602
Nov 2001325.002
Oct 2001168.472
Sep 2001161.772
Aug 2001324.492
Jul 2001170.302
Jun 2001325.562
May 2001169.352
Apr 2001167.722
Mar 2001332.982
Feb 2001170.482
Jan 2001189.262
Dec 2000337.792
Nov 2000165.452
Oct 2000164.742
Sep 2000342.562
Aug 2000162.662
Jul 2000322.202
Jun 2000164.962
May 2000173.332
Apr 2000323.212
Mar 2000161.082
Feb 2000167.122
Jan 2000167.172
Dec 1999333.482
Nov 1999184.202
Oct 1999165.222
Sep 1999328.292
Aug 1999161.792
Jul 1999321.312
Jun 1999334.262
May 1999335.902
Apr 1999175.382
Mar 1999173.342
Feb 1999167.292
Jan 1999164.022
Dec 1998324.762
Nov 1998168.592
Oct 1998325.952
Sep 1998325.332
Aug 1998324.452
Jul 1998164.342
Jun 1998325.412
May 1998161.952
Apr 1998323.312
Mar 1998165.022
Feb 1998331.332
Jan 1998330.652
Dec 1997162.682
Nov 1997326.492
Oct 1997164.172
Sep 1997320.212
Aug 1997326.182
Jul 1997157.472
Jun 1997317.652
May 1997325.232
Apr 1997331.092
Mar 1997327.892
Feb 1997332.482
Jan 1997168.742
Dec 1996125.252
Nov 1996165.982
Oct 1996314.682
Sep 1996153.192
Aug 1996155.092
Jul 1996323.492
Jun 1996324.792
May 1996164.462
Apr 1996325.792
Mar 1996164.842
Feb 1996276.302
Jan 1996232.302
Dec 1995165.003
Nov 1995292.003
Oct 1995162.003
Sep 1995323.003
Aug 1995161.003
Jul 1995333.003
Jun 1995162.003
May 1995330.003
Apr 1995313.003
Mar 1995168.003
Feb 1995332.003
Jan 1995166.003
Dec 1994312.003
Nov 1994307.003
Oct 1994163.003
Sep 1994310.003
Aug 1994169.003
Jul 1994334.003
Jun 1994326.003
May 1994147.003
Apr 1994326.003
Mar 1994327.003
Feb 1994165.003
Jan 1994332.003
Dec 1993330.003
Nov 1993165.003
Oct 1993337.003
Sep 1993322.003
Aug 1993167.003
Jul 1993335.003
Jun 1993323.003
May 1993326.003
Apr 1993337.003
Mar 1993338.003
Feb 1993169.003
Jan 1993172.003
Dec 1992342.003
Nov 1992342.003
Oct 1992169.003
Sep 1992343.003
Aug 1992336.003
Jul 1992166.003
Jun 1992337.003
May 1992342.003
Apr 1992174.003
Mar 1992293.003
Feb 1992335.003
Jan 1992342.003
Dec 1991343.003
Nov 1991185.003
Oct 1991307.003
Sep 1991327.003
Aug 1991358.003
Jul 1991324.003
Jun 1991342.003
May 1991345.003
Apr 1991339.003
Mar 1991341.003
Feb 1991347.003
Jan 1991344.003
Dec 1990168.003
Nov 1990334.003
Oct 1990341.003
Sep 1990338.003
Aug 1990506.003
Jul 1990334.003
Jun 1990307.003
May 1990336.003
Apr 1990333.003
Mar 1990506.003
Feb 1990174.003
Jan 1990507.003
Dec 1989335.003
Nov 1989505.003
Oct 1989343.003
Sep 1989345.003
Aug 1989442.003
Jul 1989338.003
Jun 1989339.003
May 1989473.003
Apr 1989491.003
Mar 1989349.003
Feb 1989348.003
Jan 1989347.003
Dec 1988352.003
Nov 1988347.003
Oct 1988348.003
Sep 1988340.003
Aug 1988500.003
Jul 1988299.003
Jun 1988328.003
May 1988347.003
Apr 1988344.003
Mar 1988502.003
Feb 1988173.003
Jan 1988501.003
Dec 1987331.003
Nov 1987342.003
Oct 1987342.003
Sep 1987341.003
Aug 1987334.003
Jul 1987492.003
Jun 1987342.003
May 1987339.003
Apr 1987343.003
Mar 1987497.003
Feb 1987338.003
Jan 1987345.003
Dec 1986347.003
Nov 1986335.003
Oct 1986342.003
Sep 1986513.003
Aug 1986344.003
Jul 1986334.003
Jun 1986497.003
May 1986329.003
Apr 1986344.003
Mar 1986348.003
Feb 1986337.003
Jan 1986349.003
Dec 1985523.003
Nov 1985343.003
Oct 1985346.003
Sep 1985510.003
Aug 1985295.003
Jul 1985508.003
Jun 1985332.003
May 1985651.003
Apr 1985316.003
Mar 1985475.003
Feb 1985337.003
Jan 1985512.003
Dec 1984523.003
Nov 1984345.003
Oct 1984513.003
Sep 1984511.003
Aug 1984335.003
Jul 1984493.003
Jun 1984341.003
May 1984344.003
Apr 1984341.003
Mar 1984348.003
Feb 1984521.003
Jan 1984174.003
Dec 1983529.004
Nov 1983341.004
Oct 1983341.004
Sep 1983508.004
Jul 1983510.004
Jun 1983341.004
May 1983168.004
Apr 1983345.004
Mar 1983508.004
Feb 1983521.004
Jan 1983168.004
Dec 1982346.004
Nov 1982336.004
Oct 1982341.004
Sep 1982331.004
Aug 1982509.004
Jul 1982339.004
Jun 1982341.004
May 1982341.004
Apr 1982339.004
Mar 1982508.004
Feb 1982349.004
Jan 1982350.004
Dec 1981345.004
Nov 1981345.004
Oct 1981343.004
Sep 1981343.004
Aug 1981508.004
Jul 1981510.004
Jun 1981173.004
May 1981344.004
Apr 1981345.004
Mar 1981349.004
Feb 1981348.004
Jan 1981520.004
Dec 1980347.004
Nov 1980346.004
Oct 1980343.004
Sep 1980341.004
Aug 1980511.004
Jul 1980289.004
Jun 1980511.004
May 1980345.004
Apr 1980514.004
Mar 1980692.004
Feb 1980499.004
Jan 1980520.004

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

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

WellNo.OperatorStatus
OLTMANN1Curt's Oil Operation, LLCProducing
OLTMANNS3unavailableRecompleted
OLTMANNS2Curt's Oil Operation, LLCProducing
OLTMANNS6unavailablePlugged and Abandoned
Oltmann7Curt's Oil Operation, LLCProducing

Location

38.569703, -98.755544 · SWNWSW Sec 15 T17S R13W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001113570. The state’s own record.