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BERNBECK 'A'

Lease 1001121097 · Ness County, Kansas · Sec 30 T16S R25W · DOR 110912

Oil1975–20264 wells
Operator
Mai Oil Operations, Inc.
Cumulative (state figure)
287,816.64 bbl
First production
1975
Last production
2026
Location (PLSS)
Sec 30 T16S R25W

Monthly oil production

551 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
230,419.60 bbl
Months filed
551
Most wells in a month
3

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 287,816.64 bbl.

MonthOil (bbl)Wells
Apr 2026164.502
Mar 2026167.912
Feb 2026327.382
Dec 2025331.962
Nov 2025165.712
Oct 2025165.132
Sep 2025163.872
Aug 2025165.012
Jul 2025165.442
Jun 2025164.272
May 2025334.552
Apr 2025166.052
Mar 2025168.242
Feb 2025162.162
Jan 2025167.502
Dec 2024173.282
Nov 2024167.092
Oct 2024166.662
Sep 2024165.142
Aug 2024165.212
Jul 2024325.382
Jun 2024163.862
May 2024167.292
Apr 2024168.162
Mar 2024328.702
Feb 2024165.912
Jan 2024164.952
Dec 2023164.842
Nov 2023162.482
Oct 2023329.252
Aug 2023328.512
Jul 2023164.262
Jun 2023167.732
May 2023167.062
Apr 2023162.422
Mar 2023329.472
Feb 2023166.922
Jan 2023165.222
Dec 2022165.482
Nov 2022169.742
Oct 2022331.812
Sep 2022165.062
Aug 2022162.502
Jul 2022162.252
Jun 2022322.852
May 2022161.942
Apr 2022162.702
Mar 2022329.462
Feb 2022164.912
Jan 2022163.952
Dec 2021334.402
Nov 2021163.802
Sep 2021209.832
Aug 2021161.632
Jul 2021163.592
Jun 2021163.842
May 2021167.062
Apr 2021164.262
Mar 2021160.332
Feb 2021163.682
Jan 2021167.942
Dec 2020165.162
Nov 2020169.002
Oct 2020166.942
Sep 2020322.532
Aug 2020324.972
Jul 2020166.462
Jun 2020170.112
Mar 2020334.852
Feb 2020167.272
Jan 2020169.582
Dec 2019164.992
Nov 2019168.542
Oct 2019331.112
Sep 2019162.752
Aug 2019162.162
Jul 2019163.352
Jun 2019319.502
May 2019161.362
Apr 2019327.652
Mar 2019164.212
Feb 2019159.712
Jan 2019328.752
Dec 2018166.952
Nov 2018327.952
Oct 2018158.902
Sep 2018164.772
Aug 2018158.792
Jul 2018385.602
Jun 2018162.792
May 2018324.722
Apr 2018160.362
Mar 2018320.742
Feb 2018160.822
Jan 2018321.332
Dec 2017160.892
Nov 2017164.512
Oct 2017323.862
Sep 2017160.332
Aug 2017321.152
Jul 2017162.592
Jun 2017160.952
May 2017325.722
Apr 2017163.302
Mar 2017327.962
Feb 2017325.652
Jan 2017162.782
Dec 2016168.662
Nov 2016326.502
Oct 2016163.052
Sep 2016163.302
Aug 2016324.732
Jul 2016322.392
Jun 2016186.912
May 2016164.292
Apr 2016330.262
Mar 2016327.682
Feb 2016166.242
Jan 2016327.922
Dec 2015329.502
Nov 2015167.722
Oct 2015328.662
Sep 2015163.812
Aug 2015329.882
Jul 2015164.032
Jun 2015330.502
May 2015164.662
Apr 2015329.762
Mar 2015165.372
Feb 2015325.042
Jan 2015161.742
Dec 2014324.222
Nov 2014329.542
Oct 2014164.782
Sep 2014328.932
Aug 2014487.922
Jul 2014163.842
Jun 2014161.332
May 2014328.752
Apr 2014165.672
Mar 2014325.812
Feb 2014323.312
Jan 2014162.632
Dec 2013331.822
Nov 2013164.742
Oct 2013369.452
Sep 2013164.312
Aug 2013329.522
Jul 2013164.232
Jun 2013329.652
May 2013164.912
Apr 2013335.982
Mar 2013330.192
Feb 2013163.702
Jan 2013327.192
Dec 2012164.582
Nov 2012330.782
Oct 2012166.242
Sep 2012331.642
Aug 2012324.932
Jul 2012163.632
Jun 2012328.912
May 2012333.612
Apr 2012167.612
Mar 2012332.922
Feb 2012331.402
Jan 2012164.122
Dec 2011330.682
Nov 2011330.572
Oct 2011165.552
Sep 2011331.192
Aug 2011327.572
Jul 2011164.422
Jun 2011329.602
May 2011330.782
Apr 2011330.642
Mar 2011334.422
Feb 2011165.022
Jan 2011332.882
Dec 2010335.262
Nov 2010334.622
Oct 2010166.692
Sep 2010332.802
Aug 2010330.672
Jul 2010331.182
Jun 2010165.082
May 2010331.662
Apr 2010167.352
Mar 2010167.442
Feb 2010334.142
Jan 2010166.022
Dec 2009339.212
Nov 2009161.272
Oct 2009333.102
Sep 2009166.462
Aug 2009330.862
Jul 2009164.302
Jun 2009329.822
May 2009166.062
Apr 2009331.212
Mar 2009164.692
Feb 2009334.012
Jan 2009166.762
Dec 2008331.312
Nov 2008332.432
Oct 2008164.862
Sep 2008328.682
Aug 2008166.142
Jul 2008328.722
Jun 2008328.062
May 2008163.532
Apr 2008332.652
Mar 2008331.252
Feb 2008165.372
Jan 2008332.982
Dec 2007332.422
Nov 2007165.692
Oct 2007328.592
Sep 2007330.462
Aug 2007163.792
Jul 2007334.232
Jun 2007321.312
May 2007337.182
Apr 2007163.972
Mar 2007497.852
Feb 2007330.442
Jan 2007165.802
Dec 2006335.512
Nov 2006332.392
Oct 2006328.572
Sep 2006331.382
Aug 2006330.342
Jul 2006325.712
Jun 2006327.292
May 2006328.962
Apr 2006330.762
Mar 2006331.812
Feb 2006331.782
Jan 2006333.282
Dec 2005333.952
Nov 2005501.682
Oct 2005328.962
Sep 2005328.132
Aug 2005328.982
Jul 2005330.382
Jun 2005328.932
May 2005329.462
Apr 2005332.722
Mar 2005331.482
Feb 2005494.802
Jan 2005331.812
Dec 2004334.492
Nov 2004331.842
Oct 2004333.282
Sep 2004361.832
Aug 2004329.972
Jul 2004496.452
Jun 2004328.432
May 2004326.792
Apr 2004327.622
Mar 2004474.162
Feb 2004328.852
Jan 2004479.962
Dec 2003325.962
Nov 2003495.792
Oct 2003323.002
Sep 2003492.362
Aug 2003325.522
Jul 2003349.492
Jun 2003342.692
May 2003492.442
Apr 2003329.522
Mar 2003492.172
Feb 2003328.872
Jan 2003495.772
Dec 2002494.272
Nov 2002407.572
Oct 2002330.662
Sep 2002484.842
Aug 2002325.682
Jul 2002490.772
Jun 2002490.312
May 2002327.942
Apr 2002494.682
Mar 2002474.062
Feb 2002328.832
Jan 2002491.742
Dec 2001329.072
Nov 2001492.522
Oct 2001362.332
Sep 2001327.962
Aug 2001487.562
Jul 2001485.612
Jun 2001328.172
May 2001489.052
Apr 2001325.612
Mar 2001653.382
Feb 2001330.252
Jan 2001467.532
Dec 2000313.592
Nov 2000494.842
Oct 2000492.982
Sep 2000353.182
Aug 2000489.032
Jul 2000486.192
Jun 2000490.002
May 2000495.462
Apr 2000495.372
Mar 2000494.752
Feb 2000495.662
Jan 2000495.622
Dec 1999496.222
Nov 1999328.022
Oct 1999492.602
Sep 1999493.652
Aug 1999490.482
Jul 1999490.302
Jun 1999495.182
May 1999492.322
Apr 1999495.252
Mar 1999492.882
Feb 1999490.003
Jan 1999482.173
Dec 1998493.763
Nov 1998329.603
Oct 1998496.713
Sep 1998490.853
Aug 1998491.413
Jul 1998487.243
Jun 1998489.883
May 1998451.213
Apr 1998562.203
Mar 1998490.273
Feb 1998325.333
Jan 1998526.093
Dec 1997493.093
Nov 1997563.983
Oct 1997490.693
Sep 1997486.243
Aug 1997322.853
Jul 1997485.343
Jun 1997488.703
May 1997485.073
Apr 1997487.733
Mar 1997482.163
Feb 1997492.553
Jan 1997477.953
Dec 1996491.283
Nov 1996487.343
Oct 1996526.573
Sep 1996326.823
Aug 1996494.503
Jul 1996480.453
Jun 1996478.763
May 1996637.573
Apr 1996482.373
Mar 1996490.513
Feb 1996485.193
Jan 1996482.023
Dec 1995462.003
Nov 1995644.003
Oct 1995479.003
Sep 1995488.003
Aug 1995486.003
Jul 1995636.003
Jun 1995489.003
May 1995493.003
Apr 1995656.003
Mar 1995489.003
Feb 1995473.003
Jan 1995487.003
Dec 1994588.003
Nov 1994475.003
Oct 1994485.003
Sep 1994488.003
Aug 1994646.003
Jul 1994485.003
Jun 1994490.003
May 1994647.003
Apr 1994493.003
Mar 1994493.003
Feb 1994488.003
Jan 1994636.003
Dec 1993483.003
Nov 1993688.003
Oct 1993479.003
Sep 1993477.003
Aug 1993649.003
Jul 1993641.003
Jun 1993486.003
May 1993484.003
Apr 1993653.003
Mar 1993508.003
Feb 1993633.003
Jan 1993491.003
Dec 1992651.003
Nov 1992493.003
Oct 1992649.003
Sep 1992485.003
Aug 1992486.003
Jul 1992638.003
Jun 1992651.003
May 1992486.003
Apr 1992490.003
Mar 1992750.003
Feb 1992491.003
Jan 1992661.003
Dec 1991491.003
Nov 1991663.003
Oct 1991486.003
Sep 1991646.003
Aug 1991643.003
Jul 1991451.003
Jun 1991717.003
May 1991509.003
Apr 1991662.003
Mar 1991708.003
Feb 1991648.003
Jan 1991592.003
Dec 1990492.003
Nov 1990488.003
Oct 1990650.003
Sep 1990482.003
Aug 1990484.003
Jul 1990646.003
Jun 1990587.003
May 1990486.003
Apr 1990678.003
Mar 1990493.003
Feb 1990490.003
Jan 1990658.003
Dec 1989494.003
Nov 1989481.003
Oct 1989648.003
Sep 1989483.003
Aug 1989645.003
Jul 1989481.003
Jun 1989645.003
May 1989646.003
Apr 1989482.003
Mar 1989326.003
Feb 1989465.003
Jan 1989492.003
Dec 1988653.003
Nov 1988493.003
Oct 1988756.003
Sep 1988479.003
Aug 1988645.003
Jul 1988648.003
Jun 1988486.003
May 1988652.003
Apr 1988655.003
Mar 1988655.003
Feb 1988541.003
Jan 1988684.003
Dec 1987664.003
Nov 1987493.003
Oct 1987817.003
Sep 1987488.003
Aug 1987521.003
Jul 1987807.003
Jun 1987484.003
May 1987822.003
Apr 1987821.003
Mar 1987495.003
Feb 1987497.003
Jan 1987662.003
Dec 1986663.003
Nov 1986495.003
Oct 1986820.003
Sep 1986490.003
Aug 1986647.003
Jul 1986800.003
Jun 1986651.003
May 1986651.003
Apr 1986652.003
Mar 1986816.003
Feb 1986495.003
Jan 1986657.003
Dec 1985658.003
Nov 1985660.003
Oct 1985818.003
Sep 1985652.003
Aug 1985637.003
Jul 1985639.003
Jun 1985648.003
May 1985647.003
Apr 1985813.003
Mar 1985659.003
Feb 1985665.003
Jan 1985705.003
Dec 1984329.003
Nov 1984658.003
Oct 1984808.003
Sep 1984483.003
Aug 1984847.003
Jul 1984643.003
Jun 1984807.003
May 1984810.003
Apr 1984655.003
Mar 1984656.003
Feb 1984799.003
Jan 1984485.003
Dec 1983490.003
Nov 1983810.003
Oct 1983814.003
Sep 1983484.003
Aug 1983850.003
Jul 1983680.003
Jun 1983856.003
May 1983755.003
Apr 1983815.003
Mar 1983659.003
Feb 1983860.003
Jan 1983703.003
Dec 1982657.003
Nov 1982651.003
Oct 1982653.003
Sep 1982743.003
Aug 1982804.003
Jul 1982683.003
Jun 1982807.003
May 1982810.003
Apr 1982816.003
Mar 19821,019.003
Feb 1982958.003
Jan 1982749.003
Dec 1981327.003
Nov 1981163.003
Oct 1981299.003
Sep 1981362.003
Aug 1981725.003
Jul 1981800.003
Jun 1981611.003
May 1981851.003
Apr 1981779.003
Mar 1981698.003
Feb 1981688.003
Jan 1981753.003
Dec 1980747.003
Nov 1980679.003
Oct 1980893.003
Sep 1980731.003
Aug 1980715.003
Jul 1980783.003
Jun 1980786.003
May 1980832.003
Apr 1980906.003
Mar 1980578.003
Feb 1980704.003
Jan 1980830.003

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
BERNBECK 'A'1unavailableConverted to SWD Well
BERNBECK 'A'1Mai Oil Operations, Inc.Authorized Injection Well
BERNBECK A2Mai Oil Operations, Inc.Producing
Bernbeck A3Mai Oil Operations, Inc.Producing

Location

38.631867, -100.128979 · Sec 30 T16S R25W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001121097. The state’s own record.