MineralRecord
Log inSign up

FLEGG

Lease 1001119848 · Rooks County, Kansas · SESENW Sec 10 T9S R17W · DOR 109943

Oil1966–20262 wells
Operator
BEREXCO LLC
Cumulative (state figure)
137,751.43 bbl
First production
1966
Last production
2026
Location (PLSS)
SESENW Sec 10 T9S R17W

Monthly oil production

462 months filed with the Kansas Geological Survey, Jul 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
97,015.40 bbl
Months filed
462
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 137,751.43 bbl.

MonthOil (bbl)Wells
Apr 2026162.281
Mar 2026160.071
Feb 2026164.051
Jan 2026163.771
Dec 2025162.271
Nov 2025167.491
Oct 2025157.251
Sep 2025163.251
Jul 2025162.111
Jun 2025166.331
May 2025162.841
Apr 2025158.061
Feb 2025160.181
Jan 2025163.651
Dec 2024158.311
Nov 2024164.871
Oct 2024162.531
Sep 2024162.721
Aug 2024165.511
Jul 2024161.771
May 2024165.171
Apr 2024163.911
Mar 2024187.611
Feb 2024163.121
Jan 2024160.011
Dec 2023162.611
Nov 2023166.571
Sep 2023163.701
Aug 2023162.511
Jul 2023163.821
Jun 2023166.431
May 2023162.341
Apr 2023166.851
Feb 2023165.221
Jan 2023182.051
Dec 2022163.161
Nov 2022168.121
Oct 2022163.271
Sep 2022164.941
Aug 2022164.961
Jul 2022162.971
Jun 2022161.061
May 2022164.511
Apr 2022163.811
Mar 2022164.131
Jan 2022163.721
Dec 2021163.101
Oct 2021165.781
Sep 2021158.991
Aug 2021158.981
Jul 2021323.791
May 2021165.251
Jan 2021163.741
Dec 2020163.521
Oct 2020166.901
Sep 2020162.371
Jul 2020158.401
Jun 2020159.281
Apr 2020166.871
Mar 2020165.441
Feb 2020162.411
Dec 2019162.931
Nov 2019166.081
Oct 2019159.621
Aug 2019158.881
Jul 2019159.571
Jun 2019160.821
May 2019158.991
Mar 2019164.951
Jan 2019319.831
Nov 2018167.271
Sep 2018167.491
Aug 2018159.501
Jul 2018165.541
Jun 2018162.691
Apr 2018167.171
Mar 2018164.341
Feb 2018160.911
Dec 2017162.891
Nov 2017162.731
Oct 2017161.831
Aug 2017160.931
Jul 2017160.451
Jun 2017164.761
May 2017164.991
Mar 2017168.141
Feb 2017164.011
Jan 2017162.511
Nov 2016161.391
Oct 2016164.671
Sep 2016161.151
Jul 2016159.501
Jun 2016161.281
May 2016162.981
Apr 2016163.411
Feb 2016166.931
Jan 2016168.431
Dec 2015166.701
Oct 2015167.761
Sep 2015163.911
Aug 2015161.691
Jul 2015165.851
May 2015162.431
Apr 2015162.601
Mar 2015164.581
Jan 2015162.891
Dec 2014165.141
Oct 2014165.761
Sep 2014161.471
Aug 2014162.841
Jun 2014161.691
May 2014164.701
Apr 2014159.891
Mar 2014157.591
Jan 2014160.551
Dec 2013166.471
Oct 2013163.921
Sep 2013165.151
Aug 2013152.391
Jul 20139.081
Jun 2013153.581
May 2013166.511
Apr 2013162.441
Feb 2013167.481
Jan 2013163.361
Nov 2012166.701
Oct 2012164.351
Sep 2012166.441
Jul 2012164.481
Jun 2012167.191
May 2012164.891
Mar 2012169.361
Feb 2012162.401
Jan 2012165.911
Dec 2011164.751
Nov 2011162.651
Sep 2011162.891
Aug 2011160.951
Jul 2011161.881
Jun 2011167.001
May 2011163.071
Mar 2011169.001
Feb 2011164.541
Jan 2011168.851
Dec 2010164.751
Nov 2010167.051
Oct 2010161.681
Sep 2010166.041
Aug 2010162.481
Jul 2010164.741
Jun 2010160.601
May 2010166.281
Apr 2010163.911
Mar 2010166.351
Feb 2010165.591
Jan 2010166.891
Nov 2009165.261
Oct 2009168.561
Sep 2009164.341
Aug 2009165.301
Jul 2009164.391
May 2009165.401
Apr 2009162.741
Mar 2009168.361
Feb 2009162.431
Jan 2009167.751
Dec 2008164.501
Nov 2008166.871
Oct 2008162.951
Sep 2008167.251
Aug 2008161.571
Jul 2008161.641
Jun 2008163.851
May 2008167.551
Apr 2008163.791
Mar 2008168.631
Feb 2008165.661
Jan 2008334.451
Nov 2007160.321
Oct 2007162.021
Aug 2007329.601
Jun 2007163.021
May 2007156.651
Apr 2007160.561
Mar 2007342.451
Jan 2007159.191
Dec 2006159.401
Nov 2006167.531
Oct 2006161.161
Sep 2006166.271
Aug 200635.311
Jul 2006297.181
Jun 2006160.161
May 2006164.511
Apr 2006162.781
Mar 2006160.571
Feb 2006168.701
Jan 2006173.151
Dec 2005167.741
Nov 2005155.261
Oct 2005163.691
Sep 2005159.821
Aug 2005162.661
Jun 2005177.431
May 2005165.261
Mar 20055.611
Feb 2005149.651
Dec 2004163.531
Nov 2004161.741
Oct 2004159.181
Sep 2004163.641
Jul 2004157.041
Jun 2004165.301
Apr 2004167.421
Mar 2004163.571
Feb 2004157.681
Jan 2004164.771
Dec 2003161.921
Nov 2003163.531
Sep 2003161.501
Aug 2003159.181
Jul 2003158.171
Jun 2003162.351
May 2003159.631
Apr 2003162.621
Mar 2003158.631
Feb 2003165.711
Jan 2003152.561
Dec 2002189.981
Nov 2002163.721
Oct 2002158.211
Sep 2002160.321
Aug 2002162.161
Jul 2002320.201
Jun 2002156.701
May 2002162.271
Apr 2002161.241
Mar 2002161.941
Feb 2002180.071
Jan 2002168.001
Dec 2001160.601
Nov 2001153.421
Oct 2001330.531
Sep 2001165.091
Aug 2001160.511
Jul 2001165.841
Jun 2001158.681
May 2001160.841
Apr 2001163.371
Mar 2001167.691
Feb 2001342.111
Jan 2001170.961
Dec 2000160.111
Nov 2000160.371
Oct 2000166.931
Sep 2000156.431
Aug 2000163.071
Jul 2000324.731
Jun 2000160.941
May 2000164.151
Apr 2000162.441
Mar 2000323.421
Feb 2000171.591
Jan 2000167.491
Dec 1999170.491
Nov 1999325.141
Oct 1999159.701
Sep 1999155.721
Aug 1999317.841
Jul 1999163.081
Jun 1999160.661
May 1999324.101
Apr 1999158.981
Mar 1999321.961
Feb 1999166.822
Jan 1999160.982
Dec 1998336.352
Nov 1998173.272
Oct 1998328.292
Sep 1998169.752
Aug 1998320.452
Jul 1998315.352
Jun 1998160.452
May 1998316.842
Apr 1998165.762
Mar 1998317.112
Feb 1998329.172
Jan 1998319.332
Dec 1997166.312
Nov 1997311.582
Oct 1997324.952
Sep 1997322.112
Aug 1997331.162
Jul 1997163.062
Jun 1997158.552
May 1997845.332
Apr 1997161.942
Mar 1997337.252
Feb 1997840.352
Jan 1997523.832
Dec 1996668.762
Nov 1996508.922
Oct 1996661.102
Sep 1996502.562
Aug 1996659.792
Jul 1996827.542
Jun 1996820.212
May 1996664.002
Apr 1996985.392
Mar 1996321.942
Feb 1996487.772
Jan 1996656.422
Dec 1995489.002
Nov 1995993.002
Oct 19951,471.002
Sep 19951,661.002
Aug 19951,148.002
Jul 1995327.002
Jun 1995332.002
May 1995170.002
Apr 1995334.002
Mar 1995326.002
Feb 1995323.002
Jan 1995308.002
Dec 1994318.002
Nov 1994170.002
Oct 1994332.002
Sep 1994328.002
Aug 1994484.002
Jul 1994332.002
Jun 1994318.002
May 1994344.002
Mar 1994166.002
Nov 1993154.002
Sep 1993161.002
Jul 1993161.002
May 1993160.002
Apr 1993164.002
Mar 1993161.002
Jan 1993162.002
Dec 1992162.002
Oct 1992168.002
Aug 1992169.002
Jun 1992157.002
Mar 1992167.002
Feb 1992163.002
Jan 1992170.002
Dec 1991165.002
Oct 1991164.002
Sep 1991166.002
Aug 1991168.002
Jul 1991169.002
May 1991163.002
Apr 1991166.002
Mar 1991173.002
Feb 1991174.002
Jan 1991167.002
Dec 1990171.002
Nov 1990168.002
Oct 1990169.002
Aug 1990170.002
Jul 1990170.002
Jun 1990166.002
May 1990168.002
Apr 1990167.002
Mar 1990163.002
Feb 1990170.002
Jan 1990170.002
Dec 1989163.002
Oct 1989169.002
Sep 1989169.002
Aug 1989168.002
Jul 1989171.002
Jun 1989169.002
May 1989171.002
Apr 1989173.002
Mar 1989166.002
Feb 1989167.002
Jan 1989339.002
Dec 1988172.002
Nov 1988167.002
Oct 1988172.002
Sep 1988172.002
Aug 1988171.002
Jul 1988162.002
Jun 1988165.002
May 1988167.002
Apr 1988169.002
Mar 1988333.002
Feb 1988168.002
Jan 1988167.002
Dec 1987173.002
Nov 1987174.002
Oct 1987327.002
Sep 1987169.002
Aug 1987171.002
Jul 1987170.002
Jun 1987166.002
Mar 1987175.002
Feb 1987176.002
Jan 1987167.002
Dec 1986335.002
Nov 1986166.002
Oct 1986169.002
Sep 1986169.002
Aug 1986342.002
Jul 1986171.002
Jun 1986149.002
May 1986147.002
Apr 1986147.002
Mar 1986167.002
Feb 1986173.002
Jan 1986341.002
Nov 1985169.002
Oct 1985166.002
Aug 1985172.002
Jul 1985172.002
Jun 1985171.002
May 1985175.002
Apr 1985172.002
Mar 1985166.002
Jan 1985317.002
Nov 1984167.002
Oct 1984176.002
Aug 1984166.002
Jul 1984168.002
Jun 1984172.002
May 1984340.002
Apr 1984168.002
Mar 1984171.002
Feb 1984166.002
Jan 1984170.002
Dec 1983173.002
Nov 1983173.002
Oct 1983171.002
Sep 1983169.002
Aug 1983169.002
Jul 1983170.002
Jun 1983170.002
May 1983173.002
Apr 1983165.002
Mar 1983174.002
Feb 1983173.002
Jan 1983167.002
Dec 1982174.002
Nov 1982164.002
Oct 1982340.002
Aug 1982161.002
Jul 1982174.002
Jun 1982175.002
Apr 1982167.002
Mar 1982328.002
Feb 1982174.002
Dec 1981168.002
Nov 1981175.002
Oct 1981349.002
Aug 1981350.002
Jun 1981175.002
Feb 1981169.002
Nov 1980167.002
Aug 1980172.002
Jul 1980171.002

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

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

WellNo.OperatorStatus
Flegg2BEREXCO LLCProducing
FLEGG1Okmar Oil CompanyConverted to EOR Well

Location

39.285833, -99.205825 · SESENW Sec 10 T9S R17W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001119848. The state’s own record.