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Lease 1001119314 · Ness County, Kansas · CNESW Sec 12 T17S R21W · DOR 109410

Oil1966–20263 wells
Operator
BEREXCO LLC
Cumulative (state figure)
1,031,176.16 bbl
First production
1966
Last production
2026
Location (PLSS)
CNESW Sec 12 T17S R21W

Monthly oil production

552 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
338,818.20 bbl
Months filed
552
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 1,031,176.16 bbl.

MonthOil (bbl)Wells
Apr 2026163.422
Mar 2026159.382
Feb 2026310.812
Jan 2026165.552
Dec 2025165.822
Nov 2025321.872
Oct 2025156.182
Sep 2025324.382
Aug 2025161.152
Jul 2025320.492
Jun 2025317.302
May 2025154.592
Apr 2025325.462
Mar 2025166.092
Feb 2025326.092
Jan 2025168.312
Dec 2024325.462
Nov 2024164.482
Oct 2024338.732
Sep 2024156.632
Aug 2024157.592
Jul 2024476.442
Jun 2024156.762
May 2024161.492
Apr 2024322.132
Mar 2024326.462
Feb 2024156.272
Jan 2024330.142
Dec 2023318.412
Nov 2023323.772
Oct 2023323.862
Sep 2023158.032
Aug 2023315.442
Jul 2023313.912
Jun 2023321.072
May 2023329.292
Mar 2023327.972
Feb 2023325.432
Jan 2023329.032
Dec 2022160.602
Nov 2022322.892
Oct 2022163.242
Sep 2022157.582
Aug 2022315.902
Jul 2022161.742
Jun 2022159.222
May 2022317.262
Apr 2022157.452
Mar 2022161.762
Feb 2022323.552
Jan 2022166.392
Dec 2021331.292
Nov 2021164.772
Oct 2021163.772
Sep 2021319.722
Aug 2021315.502
Jul 2021155.932
Jun 2021314.452
May 2021317.162
Apr 2021161.012
Mar 2021329.652
Feb 2021161.542
Jan 2021326.992
Dec 2020319.662
Nov 2020327.952
Oct 2020155.432
Sep 2020317.472
Aug 2020312.732
Jul 2020326.892
Jun 2020316.182
May 2020162.952
Apr 2020482.352
Mar 2020157.682
Feb 2020486.192
Jan 2020317.112
Dec 2019157.802
Nov 2019323.232
Oct 2019160.512
Sep 2019488.782
Aug 2019325.342
Jul 2019329.722
Jun 2019326.092
May 2019478.992
Apr 2019156.652
Mar 2019493.242
Feb 2019314.862
Jan 2019327.832
Dec 2018334.272
Nov 2018492.832
Oct 2018330.892
Sep 2018488.732
Aug 2018326.152
Jul 2018636.632
Jun 2018320.582
May 2018476.832
Apr 2018490.122
Mar 2018320.232
Feb 2018158.992
Jan 2018329.842
Dec 2017320.592
Nov 2017160.342
Oct 2017327.462
Sep 2017165.862
Aug 2017315.932
Jul 2017317.392
Jun 2017322.952
May 2017323.542
Apr 2017327.802
Mar 2017325.982
Feb 2017325.312
Jan 2017498.812
Dec 2016329.082
Nov 2016324.142
Oct 2016481.382
Sep 2016485.732
Aug 2016330.582
Jul 2016471.382
Jun 2016485.832
May 2016324.902
Apr 2016482.672
Mar 2016490.672
Feb 2016325.982
Jan 2016484.492
Dec 2015491.692
Nov 2015488.022
Oct 2015479.752
Sep 2015484.942
Aug 2015323.052
Jul 2015641.462
Jun 2015479.002
May 2015321.682
Apr 2015474.662
Mar 2015481.332
Feb 2015320.392
Jan 2015651.092
Dec 2014480.922
Nov 2014648.312
Oct 2014643.102
Sep 2014478.062
Aug 2014480.032
Jul 2014474.972
Jun 2014315.392
May 2014321.202
Apr 2014499.812
Feb 2014165.882
Jan 2014321.392
Dec 2013318.102
Nov 2013321.372
Oct 2013161.322
Sep 2013322.422
Aug 2013318.002
Jul 2013320.122
Jun 2013161.282
May 2013316.232
Apr 2013481.752
Mar 2013158.532
Feb 2013326.122
Jan 2013465.002
Dec 2012315.612
Nov 2012320.332
Oct 2012485.582
Sep 2012321.112
Aug 2012158.412
Jul 2012475.772
Jun 2012316.122
May 2012309.592
Apr 2012481.782
Mar 2012321.492
Feb 2012328.382
Jan 2012337.222
Dec 2011330.592
Nov 2011323.022
Oct 2011179.332
Sep 2011150.512
Aug 2011159.272
Jul 2011321.512
Jun 2011321.192
May 2011161.412
Apr 2011321.772
Mar 2011488.512
Feb 2011477.152
Jan 2011324.682
Dec 2010320.542
Nov 2010327.062
Oct 2010482.742
Sep 2010474.302
Aug 2010478.892
Jul 2010318.942
Jun 2010318.462
May 2010471.112
Apr 2010321.212
Mar 2010612.812
Feb 2010326.212
Jan 2010328.902
Dec 2009488.142
Nov 2009324.462
Oct 2009488.262
Sep 2009322.612
Aug 2009482.662
Jul 2009478.062
Jun 2009320.142
May 2009483.432
Apr 2009468.832
Mar 2009325.122
Feb 2009488.452
Jan 2009482.082
Dec 2008484.862
Nov 2008322.292
Oct 2008478.762
Sep 2008323.542
Aug 2008472.652
Jul 2008319.072
Jun 2008315.742
May 2008326.162
Apr 2008481.812
Mar 2008325.452
Feb 2008326.542
Jan 2008651.742
Nov 2007492.362
Oct 2007322.702
Sep 2007475.412
Aug 2007480.282
Jul 2007318.462
Jun 2007319.452
May 2007484.672
Apr 2007507.952
Mar 2007481.012
Feb 2007332.162
Jan 2007160.892
Dec 2006329.182
Nov 2006488.662
Oct 2006478.232
Sep 2006476.672
Aug 2006478.182
Jul 2006316.222
Jun 2006476.792
May 2006478.372
Apr 2006486.562
Mar 2006490.162
Feb 2006488.832
Jan 2006322.582
Dec 2005327.572
Nov 2005324.302
Oct 2005642.762
Sep 2005483.782
Aug 2005480.762
Jul 2005479.972
Jun 2005333.802
May 2005642.432
Apr 2005309.852
Mar 2005481.462
Feb 2005488.042
Jan 2005326.632
Dec 2004493.442
Nov 2004491.832
Oct 2004483.332
Sep 2004322.752
Aug 2004484.992
Jul 2004479.772
Jun 2004487.082
May 2004484.082
Apr 2004486.022
Mar 2004493.272
Feb 2004484.292
Jan 2004489.452
Dec 2003487.692
Nov 2003496.812
Oct 2003487.352
Sep 2003644.672
Aug 2003483.832
Jul 2003480.022
Jun 2003651.722
May 2003488.732
Apr 2003487.852
Mar 2003494.082
Feb 2003327.022
Jan 2003655.702
Dec 2002487.592
Nov 2002655.352
Oct 2002323.682
Sep 2002475.252
Aug 2002482.672
Jul 2002639.582
Jun 2002482.652
May 2002491.742
Apr 2002493.352
Mar 2002490.012
Feb 2002489.002
Jan 2002657.782
Dec 2001497.762
Nov 2001487.342
Oct 2001656.512
Sep 2001646.672
Aug 2001642.942
Jul 2001638.732
Jun 2001805.772
May 2001485.502
Apr 2001327.252
Mar 2001488.772
Feb 2001325.072
Jan 2001490.652
Dec 2000319.502
Nov 2000492.852
Oct 2000446.732
Sep 2000314.272
Aug 2000488.742
Jul 2000320.412
Jun 2000336.772
May 2000345.892
Apr 2000488.422
Mar 2000327.252
Feb 2000326.682
Jan 2000166.582
Dec 1999522.922
Nov 1999685.792
Oct 1999488.582
Sep 1999440.802
Aug 1999392.332
Jul 1999394.822
Jun 1999454.862
May 1999567.002
Apr 1999330.342
Mar 1999469.182
Feb 1999407.702
Jan 1999775.702
Dec 1998467.742
Nov 1998436.702
Oct 1998568.732
Sep 1998662.872
Aug 1998326.602
Jul 1998725.772
Jun 1998552.882
May 1998540.522
Apr 1998618.652
Mar 19981,112.182
Feb 1998682.472
Jan 1998824.342
Dec 1997759.242
Nov 1997751.882
Oct 1997766.562
Sep 1997771.482
Aug 1997764.242
Jul 1997677.732
Jun 1997863.442
May 1997623.392
Apr 1997723.572
Mar 1997613.902
Feb 1997596.672
Jan 1997803.032
Dec 1996637.752
Nov 1996637.522
Oct 1996648.542
Sep 1996756.742
Aug 1996652.622
Jul 1996776.152
Jun 1996854.872
May 1996825.462
Apr 1996651.682
Mar 1996846.272
Feb 1996698.522
Jan 1996759.592
Dec 1995796.002
Nov 1995849.002
Oct 1995669.002
Sep 1995669.002
Aug 1995633.002
Jul 1995752.002
Jun 1995825.002
May 1995434.002
Apr 1995691.002
Mar 1995589.002
Feb 1995604.002
Jan 1995589.002
Dec 1994639.002
Nov 1994689.002
Oct 1994578.002
Sep 1994671.002
Aug 1994521.002
Jul 1994494.002
Jun 1994669.002
May 1994677.002
Apr 1994760.002
Mar 1994799.002
Feb 1994541.002
Jan 1994834.002
Dec 1993717.002
Nov 1993621.002
Oct 1993828.002
Sep 1993575.002
Aug 1993713.002
Jul 1993759.002
Jun 1993778.002
May 1993580.002
Apr 1993748.002
Mar 19931,012.002
Feb 1993642.002
Jan 1993806.002
Dec 1992847.002
Nov 1992882.002
Oct 1992568.002
Sep 1992656.002
Aug 1992758.002
Jul 1992745.002
Jun 1992693.002
May 1992601.002
Apr 1992580.002
Mar 1992730.002
Feb 1992660.002
Jan 1992520.002
Dec 1991664.002
Nov 1991709.002
Oct 1991694.002
Sep 1991694.002
Aug 1991687.002
Jul 1991685.002
Jun 1991746.002
May 1991862.002
Apr 1991765.002
Mar 1991857.002
Feb 1991719.002
Jan 1991822.002
Dec 19901,096.002
Nov 1990704.002
Oct 1990902.002
Sep 1990611.002
Aug 1990695.002
Jul 1990629.002
Jun 1990894.002
May 1990561.002
Apr 1990441.002
Mar 1990688.002
Feb 1990499.002
Jan 1990733.002
Dec 1989827.002
Nov 1989786.002
Oct 1989501.002
Sep 1989641.002
Aug 1989505.002
Jul 1989447.002
Jun 1989453.002
May 1989533.002
Apr 1989570.002
Mar 1989608.002
Feb 1989601.002
Jan 1989524.002
Dec 1988513.002
Nov 1988662.002
Oct 1988383.002
Sep 1988709.002
Aug 1988652.002
Jul 1988618.002
Jun 1988600.002
May 1988706.002
Apr 1988709.002
Mar 1988846.002
Feb 1988657.002
Jan 1988846.002
Dec 1987796.002
Nov 1987679.002
Oct 1987816.002
Sep 1987793.002
Aug 1987864.002
Jul 1987671.002
Jun 1987884.002
May 1987772.002
Apr 1987829.002
Mar 1987800.002
Feb 1987687.002
Jan 1987883.002
Dec 1986864.002
Nov 1986668.002
Oct 1986898.002
Sep 1986967.002
Aug 1986813.002
Jul 1986745.002
Jun 1986781.002
May 1986908.002
Apr 1986740.002
Mar 1986801.002
Feb 1986618.002
Jan 1986925.002
Dec 1985708.002
Nov 1985544.002
Oct 1985823.002
Sep 1985687.002
Aug 1985816.002
Jul 1985823.002
Jun 1985673.002
May 1985773.002
Apr 1985662.002
Mar 1985933.002
Feb 1985557.002
Jan 1985551.002
Dec 19841,112.002
Nov 19841,031.002
Oct 19841,307.002
Sep 19841,093.002
Aug 19841,206.002
Jul 19841,389.002
Jun 19841,240.002
May 19841,349.002
Apr 19841,425.002
Mar 19841,218.002
Feb 19841,294.002
Jan 19841,302.002
Dec 19831,289.002
Nov 19831,369.002
Oct 19831,623.002
Sep 19831,616.002
Aug 19831,669.002
Jul 19831,660.002
Jun 19831,800.002
May 19831,672.002
Apr 19831,283.002
Mar 19831,813.002
Jan 19831,527.002
Dec 19821,637.002
Nov 19822,049.002
Oct 19821,669.002
Sep 19821,672.002
Aug 19821,419.002
Jul 19821,756.002
Jun 19822,083.002
May 19821,839.002
Apr 19821,944.002
Mar 19822,080.002
Feb 19821,849.002
Jan 19821,919.002
Dec 19812,063.002
Nov 19811,948.002
Oct 19811,837.002
Sep 19811,815.002
Aug 19812,063.002
Jul 19811,890.002
Jun 19811,813.002
May 19811,344.002
Apr 19811,332.002
Mar 19811,622.002
Feb 19811,639.002
Jan 19811,389.002
Dec 19801,697.002
Nov 19801,627.002
Oct 19801,909.002
Sep 19801,875.002
Aug 19801,767.002
Jul 19802,066.002
Jun 19801,701.002
May 19802,026.002
Apr 19802,210.002
Mar 19801,985.002
Feb 19801,752.002
Jan 19801,985.002

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

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

WellNo.OperatorStatus
Start3National Cooperative Refinery Assoc.Plugged and Abandoned
Start1BEREXCO LLCProducing
Start2BEREXCO LLCProducing

Location

38.587506, -99.597737 · CNESW Sec 12 T17S R21W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001119314. The state’s own record.