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VANDUVALL EST

Lease 1028708956 · Graham County, Kansas · Sec 26 T7S R21W · DOR 135979

Oil2003–20262 wells
Operator
Gore Oil Company
Cumulative (state figure)
70,732.58 bbl
First production
2003
Last production
2026
Location (PLSS)
Sec 26 T7S R21W

Monthly oil production

210 months filed with the Kansas Geological Survey, May 2003 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
70,732.60 bbl
Months filed
210
Most wells in a month
2
MonthOil (bbl)Wells
Mar 2026160.662
Jan 2026158.892
Nov 2025161.712
Sep 2025158.792
Jul 2025161.752
Jun 2025157.222
May 2025160.472
Mar 2025160.912
May 2024142.232
Aug 2023151.352
May 2023165.612
Feb 2023164.692
Nov 2022157.932
Sep 2022161.692
Aug 2022162.952
Jun 2022163.992
Mar 2022167.412
Jan 2022166.462
Dec 2021165.932
Oct 2021164.142
Aug 2021159.192
Jun 2021162.672
Mar 2021161.732
Dec 2020166.312
Oct 2020163.622
Jul 2020165.492
Mar 2020164.662
Jan 2020167.692
Dec 2019166.702
Oct 2019165.282
Sep 2019164.712
Jul 2019164.372
Jun 2019162.942
May 2019149.552
Mar 2019167.812
Jan 2019167.092
Dec 2018168.712
Oct 2018160.482
Sep 2018163.262
Jul 2018160.322
Jun 2018159.312
May 2018161.962
Mar 2018166.112
Jan 2018167.322
Dec 2017165.102
Oct 2017165.862
Sep 2017163.182
Aug 2017163.822
Jul 2017161.952
May 2017164.712
Mar 2017163.232
Feb 2017164.132
Dec 2016168.992
Nov 2016165.662
Oct 2016156.272
Aug 2016161.422
Jul 2016163.362
Jun 2016161.262
May 2016164.562
Apr 2016162.382
Mar 2016166.262
Jan 2016164.382
Dec 2015165.332
Oct 2015162.872
Sep 2015155.442
Aug 2015162.032
Jul 2015157.842
Jun 2015162.082
May 2015164.902
Apr 2015162.712
Mar 2015166.092
Jan 2015164.602
Dec 2014161.932
Nov 2014164.682
Oct 2014162.302
Sep 2014165.132
Aug 2014164.262
Jul 2014157.672
May 2014162.692
Apr 2014164.532
Mar 2014165.112
Feb 2014168.212
Jan 2014166.082
Dec 2013166.622
Nov 2013167.502
Oct 2013165.212
Sep 2013162.692
Aug 2013163.392
Jul 2013160.302
Jun 2013163.502
May 2013166.912
Apr 2013165.372
Feb 2013165.842
Jan 2013161.402
Dec 2012165.042
Nov 2012164.712
Oct 2012166.492
Sep 2012326.332
Aug 2012163.122
Jul 2012161.942
Jun 2012163.852
May 2012166.392
Apr 2012166.692
Mar 2012163.462
Feb 2012167.242
Jan 2012165.072
Dec 2011329.652
Nov 2011166.892
Oct 2011165.861
Sep 2011161.081
Aug 2011161.331
Jul 2011159.771
Jun 2011324.631
May 2011161.461
Apr 2011157.781
Mar 2011323.181
Feb 2011162.721
Jan 2011166.521
Dec 2010324.201
Nov 2010159.301
Oct 2010162.761
Sep 2010319.401
Aug 2010157.751
Jul 2010162.111
Jun 2010318.031
May 2010323.131
Apr 2010158.621
Mar 2010327.621
Feb 2010162.191
Jan 2010327.551
Dec 2009324.051
Nov 2009163.271
Oct 2009338.961
Sep 2009164.201
Aug 2009314.851
Jul 2009321.871
Jun 2009320.201
May 2009326.571
Apr 2009330.831
Mar 2009329.481
Feb 2009334.071
Jan 2009330.591
Dec 2008478.881
Nov 2008331.701
Oct 2008322.391
Sep 2008492.161
Aug 2008323.851
Jul 2008487.741
Jun 2008321.151
May 2008599.501
Apr 2008491.411
Mar 2008661.331
Feb 2008494.381
Jan 2008495.261
Dec 2007664.321
Nov 2007318.971
Oct 2007155.661
Sep 2007321.631
Aug 2007313.071
Jul 2007165.331
Jun 2007324.721
May 2007324.341
Apr 2007321.521
Mar 2007164.681
Feb 2007326.731
Jan 2007326.381
Dec 2006327.491
Nov 2006160.391
Oct 2006321.081
Sep 2006486.461
Aug 2006161.071
Jul 2006322.921
Jun 2006481.351
May 2006163.091
Apr 2006321.151
Mar 2006312.161
Feb 2006495.351
Jan 2006330.581
Dec 2005332.321
Nov 2005470.901
Oct 2005324.491
Sep 2005326.571
Aug 2005478.961
Jul 2005480.891
Jun 2005630.201
May 2005320.901
Apr 2005647.801
Mar 2005488.851
Feb 2005492.831
Jan 2005497.161
Dec 2004652.241
Nov 2004652.591
Oct 2004488.711
Sep 2004646.421
Aug 2004804.221
Jul 2004799.731
Jun 2004805.291
May 2004815.481
Apr 2004811.801
Mar 2004980.051
Feb 2004989.131
Jan 20041,154.051
Dec 20031,320.531
Nov 20031,480.681
Oct 20031,633.921
Sep 20031,950.991
Aug 20032,596.571
Jul 20033,075.911
Jun 20032,433.731
May 20031,631.891

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
VanDuvall Estate1Gore Oil CompanyProducing
VanDuvall Estate2Gore Oil CompanyProducing

Location

39.415947, -99.629914 · Sec 26 T7S R21W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1028708956. The state’s own record.