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NUGEN

Lease 1001128035 · Sumner County, Kansas · SWSENW Sec 22 T31S R1E · DOR 114788

Oil1981–20265 wells
Operator
Bear Petroleum, LLC
Cumulative (state figure)
204,188.64 bbl
First production
1981
Last production
2026
Location (PLSS)
SWSENW Sec 22 T31S R1E

Monthly oil production

517 months filed with the Kansas Geological Survey, Mar 1981 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
204,188.60 bbl
Months filed
517
Most wells in a month
3
MonthOil (bbl)Wells
Apr 2026161.951
Feb 2026326.771
Dec 2025320.741
Nov 2025158.151
Oct 2025319.051
Sep 2025161.091
Aug 2025160.621
Jul 2025322.891
Jun 2025158.631
May 2025148.132
Feb 2025164.622
Dec 2024151.362
Oct 2024157.582
Sep 2024158.582
Jul 2024158.612
Jun 2024178.572
May 2024145.162
Apr 2024159.212
Feb 2024160.022
Jan 2024160.432
Dec 2023156.332
Nov 2023324.662
Oct 2023158.382
Sep 2023155.302
Aug 2023321.932
Jul 2023161.612
Jun 2023320.252
May 2023160.472
Apr 2023325.142
Mar 2023325.182
Feb 2023323.262
Jan 2023327.202
Dec 2022157.572
Nov 2022323.992
Oct 2022158.812
Sep 2022314.942
Aug 2022158.172
Jul 2022317.632
Jun 2022322.602
May 2022318.602
Apr 2022320.512
Mar 2022165.512
Feb 2022322.462
Jan 2022323.072
Dec 2021329.642
Nov 2021163.332
Oct 2021321.552
Sep 2021320.972
Aug 2021341.442
Jul 2021316.822
Jun 2021321.182
May 2021158.832
Jan 2021161.302
Dec 2020163.213
Nov 2020344.943
Oct 2020322.123
Sep 2020323.863
Aug 2020319.493
Jul 2020156.133
May 2020313.973
Apr 2020322.803
Mar 2020326.093
Feb 2020160.803
Jan 2020325.903
Dec 2019161.723
Nov 2019164.073
Oct 2019318.153
Sep 2019159.693
Aug 2019154.413
Jul 2019316.933
Jun 2019294.973
May 2019167.093
Apr 2019161.853
Mar 2019314.213
Feb 2019326.063
Jan 2019164.543
Dec 2018374.153
Nov 2018325.813
Oct 2018325.143
Sep 2018161.253
Aug 2018318.353
Jul 2018320.203
May 2018159.783
Apr 2018322.213
Mar 2018314.993
Feb 2018162.283
Jan 2018321.903
Dec 2017328.673
Nov 2017322.573
Oct 2017363.583
Sep 2017317.563
Aug 2017157.103
Jul 2017325.113
Jun 2017156.333
May 2017160.703
Apr 2017324.193
Mar 2017163.183
Feb 2017159.763
Jan 2017164.873
Dec 2016320.923
Nov 2016162.093
Oct 2016161.613
Sep 2016320.003
Aug 2016318.503
Jul 2016318.733
Jun 2016159.383
May 2016323.803
Apr 2016161.953
Mar 2016163.073
Feb 2016158.943
Jan 2016330.313
Nov 2015164.633
Aug 2015162.703
Jul 2015160.213
Jun 2015159.083
Apr 2015163.683
Mar 2015163.363
Feb 2015149.383
Jan 2015325.503
Dec 2014172.813
Nov 2014318.713
Oct 2014158.453
Sep 2014161.133
Aug 2014160.163
Jun 2014160.643
May 2014159.583
Apr 2014163.353
Mar 2014160.453
Feb 2014158.973
Jan 2014164.133
Dec 2013162.353
Nov 2013320.993
Oct 2013158.843
Sep 2013159.693
Aug 2013158.983
Jul 2013160.263
Jun 2013316.443
May 2013162.273
Apr 2013157.923
Mar 2013162.773
Feb 2013161.453
Jan 2013162.043
Dec 2012161.993
Nov 2012161.273
Oct 2012161.193
Sep 2012158.503
Aug 2012160.953
Jul 2012157.423
Jun 2012318.253
May 2012159.973
Apr 2012156.383
Mar 2012162.363
Feb 2012155.473
Jan 2012163.123
Dec 2011164.573
Nov 2011164.213
Oct 2011161.353
Sep 2011159.213
Aug 2011160.543
Jul 2011317.953
May 2011319.843
Apr 2011160.103
Mar 2011162.693
Feb 2011164.303
Jan 2011162.093
Dec 2010165.313
Nov 2010323.673
Oct 2010158.923
Sep 2010155.923
Aug 2010318.663
Jul 2010160.403
Jun 2010319.003
May 2010159.213
Apr 2010159.673
Mar 2010162.263
Jan 2010195.673
Dec 2009163.223
Nov 2009323.863
Oct 2009162.263
Sep 2009316.173
Aug 2009320.393
Jul 2009158.703
Jun 2009159.003
May 2009321.973
Apr 2009153.223
Mar 2009317.463
Feb 2009320.623
Jan 2009325.263
Dec 2008161.483
Nov 2008161.533
Oct 2008323.283
Sep 2008162.263
Aug 2008319.783
Jul 2008158.173
Jun 2008319.673
May 2008162.293
Apr 2008323.583
Mar 2008162.373
Feb 2008320.473
Jan 2008320.033
Dec 2007164.553
Nov 2007320.723
Oct 2007158.523
Sep 2007316.963
Aug 2007315.873
Jul 2007159.443
Jun 2007317.333
May 2007319.643
Apr 2007161.643
Mar 2007165.103
Feb 2007329.323
Jan 2007164.523
Dec 2006160.243
Nov 2006315.613
Oct 2006317.003
Sep 2006158.113
Aug 2006320.663
Jul 2006314.743
Jun 2006157.613
May 2006308.993
Apr 2006314.663
Mar 2006159.513
Feb 2006321.723
Jan 2006163.593
Dec 2005312.163
Nov 2005315.503
Oct 2005164.393
Sep 2005323.773
Aug 2005155.743
Jul 2005320.243
Jun 2005161.413
May 2005323.673
Apr 2005160.963
Mar 2005323.553
Feb 2005322.963
Jan 2005162.213
Dec 2004163.653
Nov 2004157.043
Oct 2004324.393
Sep 2004320.053
Aug 2004319.603
Jul 2004157.653
Jun 2004310.583
May 2004318.323
Apr 2004323.513
Mar 2004187.253
Feb 2004307.003
Jan 2004317.483
Dec 2003311.273
Nov 2003323.643
Oct 2003162.463
Sep 2003321.153
Aug 2003320.183
Jul 2003320.503
Jun 2003323.373
May 2003324.383
Apr 2003320.333
Mar 2003322.533
Feb 2003159.163
Jan 2003325.263
Dec 2002323.833
Nov 2002488.523
Oct 2002163.143
Sep 2002318.733
Aug 2002322.583
Jul 2002479.103
Jun 2002159.093
May 2002324.043
Apr 2002325.443
Mar 2002326.783
Feb 2002325.743
Jan 2002163.763
Dec 2001327.773
Nov 2001337.063
Oct 2001332.913
Sep 2001309.653
Aug 2001306.943
Jul 2001309.413
Jun 2001311.583
May 2001320.153
Apr 2001317.053
Mar 2001480.993
Feb 2001161.673
Jan 2001320.163
Dec 2000489.273
Nov 2000324.023
Oct 2000161.003
Sep 2000322.183
Aug 2000338.143
Jul 2000539.483
Jun 2000161.393
May 2000319.213
Apr 2000325.453
Mar 2000324.153
Feb 2000326.333
Jan 2000318.243
Dec 1999649.743
Nov 1999321.773
Oct 1999465.163
Sep 1999315.173
Aug 1999313.883
Jul 1999319.953
Jun 1999322.693
May 1999319.323
Apr 1999280.173
Mar 1999323.953
Feb 1999328.183
Jan 1999491.323
Dec 1998327.133
Nov 1998327.883
Oct 1998316.783
Sep 1998480.603
Aug 1998310.453
Jul 1998312.773
Jun 1998316.603
May 1998479.103
Apr 1998313.463
Mar 1998317.293
Feb 1998323.083
Jan 1998324.693
Dec 1997484.043
Nov 1997326.773
Oct 1997471.243
Sep 1997319.983
Aug 1997478.813
Jul 1997321.593
Jun 1997481.253
May 1997481.933
Apr 1997323.613
Mar 1997323.553
Feb 1997330.193
Jan 1997491.133
Dec 1996161.783
Nov 1996486.153
Oct 1996483.223
Sep 1996322.143
Aug 1996477.933
Jul 1996483.013
Jun 1996318.923
May 1996636.433
Apr 1996319.283
Mar 1996484.543
Feb 1996330.183
Jan 1996490.393
Dec 1995327.003
Nov 1995644.003
Oct 1995158.003
Sep 1995641.003
Aug 1995480.003
Jul 1995483.003
Jun 1995158.003
May 1995486.003
Apr 1995491.003
Mar 1995327.003
Feb 1995489.003
Jan 1995326.003
Dec 1994491.003
Nov 1994326.003
Oct 1994489.003
Sep 1994484.003
Aug 1994491.003
Jul 1994481.003
Jun 1994486.003
May 1994488.003
Apr 1994487.003
Mar 1994486.003
Feb 1994326.003
Jan 1994489.003
Dec 1993491.003
Nov 1993489.003
Oct 1993484.003
Sep 1993482.003
Aug 1993479.003
Jul 1993317.003
Jun 1993645.003
May 1993322.003
Apr 1993489.003
Mar 1993498.003
Feb 1993493.003
Jan 1993491.003
Dec 1992492.003
Nov 1992496.003
Oct 1992490.003
Sep 1992481.003
Aug 1992652.003
Jul 1992493.003
Jun 1992327.003
May 1992649.003
Apr 1992504.003
Mar 1992487.003
Feb 1992471.003
Jan 1992801.003
Dec 1991330.003
Nov 1991601.003
Oct 1991648.003
Sep 1991516.003
Aug 1991969.003
Jul 1991475.003
Jun 1991646.003
May 1991642.003
Apr 1991780.003
Mar 1991820.003
Feb 1991438.003
Jan 1991833.003
Dec 1990835.003
Nov 1990997.003
Oct 1990823.003
Sep 1990817.003
Aug 1990971.003
Jul 19901,128.003
Jun 1990491.003
May 1990329.003
Apr 1990480.003
Feb 1990163.003
Jan 1990327.003
Nov 1989323.003
Oct 1989161.003
Sep 1989164.003
Aug 1989322.003
Jul 1989160.003
Jun 1989161.003
May 1989325.003
Apr 1989157.003
Mar 1989490.003
Feb 1989325.003
Jan 1989327.003
Dec 1988491.003
Nov 1988499.003
Oct 1988325.003
Sep 1988655.003
Aug 1988321.003
Jul 1988483.003
Jun 1988484.003
May 1988485.003
Apr 1988649.003
Mar 1988331.003
Feb 1988648.003
Jan 1988654.003
Dec 1987491.003
Nov 1987657.003
Oct 1987651.003
Sep 1987475.003
Aug 1987644.003
Jul 1987328.003
Jun 1987328.003
May 1987169.003
Apr 1987488.003
Mar 1987159.003
Feb 1987166.003
Dec 1986167.003
Nov 1986167.003
Oct 1986164.003
Sep 1986327.003
Aug 1986485.003
Jul 1986169.003
Jun 1986493.003
May 1986325.003
Apr 1986326.003
Mar 1986163.003
Feb 1986167.003
Dec 1985168.003
Oct 1985329.003
Sep 1985330.003
Aug 1985326.003
Jul 1985487.003
Jun 1985330.003
May 1985493.003
Apr 1985332.003
Mar 1985329.003
Feb 1985314.003
Jan 1985490.003
Dec 1984494.003
Nov 1984484.003
Oct 1984450.003
Sep 1984485.003
Aug 1984646.003
Jul 1984430.003
Jun 1984481.003
May 1984655.003
Apr 1984491.003
Mar 1984652.003
Feb 1984492.003
Jan 1984792.003
Dec 1983656.003
Nov 1983566.003
Oct 1983912.003
Sep 1983511.003
Aug 1983935.003
Jul 1983824.003
Jun 1983627.003
May 1983973.003
Apr 19831,062.003
Mar 1983846.003
Feb 1983883.003
Jan 19831,093.003
Dec 19821,005.003
Nov 19821,229.003
Oct 19821,394.003
Sep 19821,219.003
Aug 19821,496.003
Jul 19821,576.003
Jun 19821,801.003
May 19821,634.003
Apr 19822,084.003
Mar 19821,598.003
Feb 19821,699.003
Jan 19821,801.003
Dec 19811,780.001
Nov 19812,099.001
Oct 19812,703.001
Sep 19813,152.001
Aug 19811,663.001
Jul 19811,907.001
Jun 19811,799.001
May 19811,856.001
Apr 19812,382.001
Mar 1981968.001

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

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

WellNo.OperatorStatus
ZETA - J. NUGEN1Bear Petroleum, LLCProducing
NUGEN 'A'1unavailablePlugged and Abandoned
NUGEN2Encore Operating CompanyConverted to EOR Well
NUGEN2Bear Petroleum, LLCAuthorized Injection Well
NUGEN3Bear Petroleum, LLCExpired Plugging Application (CP-1)

Location

37.342009, -97.306962 · SWSENW Sec 22 T31S R1E

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001128035. The state’s own record.