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DUMLER 1-6 & 2-6

Lease 1001143100 · Logan County, Kansas · Sec 6 T11S R33W · DOR 134269

Oil1997–20262 wells
Operator
Slawson Exploration Company, Inc.
Cumulative (state figure)
97,382.67 bbl
First production
1997
Last production
2026
Location (PLSS)
Sec 6 T11S R33W

Monthly oil production

242 months filed with the Kansas Geological Survey, Sep 1997 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
97,382.70 bbl
Months filed
242
Most wells in a month
2
MonthOil (bbl)Wells
Apr 2026153.961
Nov 2025156.311
Aug 2025153.971
May 2025153.551
Feb 2025151.701
Nov 2024153.741
Aug 2024158.241
Jun 2024152.171
May 2024160.051
Mar 2024147.741
Dec 2023151.911
Oct 2023151.391
Sep 2023179.101
Jun 2023152.541
Mar 2023170.421
Oct 2022155.801
Aug 2022157.291
May 2022152.481
Mar 2022157.582
Nov 2021152.052
Sep 2021152.902
Jun 2021154.552
Apr 2021153.722
Jan 2021157.292
Oct 2020153.982
Aug 2020157.952
Jul 2020155.132
Mar 2020162.602
Nov 2019158.452
Aug 2019157.572
May 2019157.012
Apr 2019161.102
Dec 2018162.082
Jul 2018154.052
May 2018160.132
Mar 2018152.332
Jan 2018162.872
Dec 2017157.732
Oct 2017144.162
Sep 2017150.882
Aug 2017151.972
Jul 2017151.802
Jun 2017150.902
Mar 2017152.412
Jan 2017155.592
Nov 2016152.132
Oct 2016154.862
Aug 2016152.642
Jun 2016153.712
May 2016152.162
Apr 2016154.062
Mar 2016156.372
Jan 2016156.012
Dec 2015152.832
Oct 2015156.762
Sep 2015152.512
Jul 2015157.302
Jun 2015152.552
May 2015158.102
Mar 2015153.872
Jan 2015159.502
Nov 2014155.732
Oct 2014158.732
Sep 2014153.212
Jul 2014160.132
May 2014155.932
Apr 2014161.132
Feb 2014154.062
Dec 2013160.362
Nov 2013157.232
Sep 2013154.902
Jul 2013153.292
Jun 2013154.682
Apr 2013148.992
Feb 2013153.642
Dec 2012152.602
Nov 2012160.252
Sep 2012156.762
Jul 2012157.632
May 2012160.002
Apr 2012157.322
Feb 2012163.532
Dec 2011152.292
Nov 2011159.132
Sep 2011158.322
Aug 2011153.562
Jul 2011151.952
May 2011158.762
Apr 2011154.872
Feb 2011154.842
Jan 2011149.632
Nov 2010156.852
Sep 2010154.312
Aug 2010156.392
Jul 2010153.792
May 2010159.202
Apr 2010162.262
Mar 2010156.592
Jan 2010163.102
Dec 2009159.242
Nov 2009161.762
Sep 2009160.702
Aug 2009160.402
Jul 2009157.852
Jun 2009158.752
May 2009160.962
Mar 2009160.562
Feb 2009161.532
Jan 2009160.962
Dec 2008159.032
Nov 2008159.562
Oct 2008161.512
Sep 2008161.422
Aug 2008160.222
Jul 2008159.532
Jun 2008162.802
May 2008159.952
Apr 2008159.932
Mar 2008162.022
Feb 2008164.272
Jan 2008159.492
Nov 2007162.772
Oct 2007162.682
Sep 2007159.162
Aug 2007148.642
Jul 2007158.982
Jun 2007315.592
May 2007157.442
Apr 2007151.202
Mar 2007314.822
Jan 2007157.842
Dec 2006162.591
Nov 2006162.881
Oct 2006162.921
Sep 2006323.831
Aug 2006158.091
Jul 2006159.871
Jun 2006162.381
May 2006159.441
Apr 2006326.211
Mar 2006158.311
Feb 2006160.271
Jan 2006322.981
Dec 2005161.591
Nov 2005182.281
Oct 2005162.631
Sep 2005323.401
Aug 2005163.181
Jul 2005317.971
Jun 2005161.571
May 2005321.961
Apr 2005323.731
Mar 2005165.451
Feb 2005166.281
Jan 2005325.531
Dec 2004167.061
Nov 2004328.631
Oct 2004323.011
Sep 2004159.871
Aug 2004321.171
Jul 2004323.231
Jun 2004162.161
May 2004328.241
Apr 2004336.851
Mar 2004334.251
Feb 2004333.811
Jan 2004332.611
Dec 2003328.131
Nov 2003163.231
Oct 2003492.161
Sep 2003327.151
Aug 2003324.481
Jul 2003319.771
Jun 2003321.061
May 2003322.661
Apr 2003488.301
Mar 2003329.131
Feb 2003330.881
Jan 2003490.641
Dec 2002328.271
Nov 2002321.821
Oct 2002484.251
Sep 2002322.751
Aug 2002481.811
Jul 2002483.461
Jun 2002325.311
May 2002483.781
Apr 2002488.541
Mar 2002488.751
Feb 2002325.671
Jan 2002500.581
Dec 2001492.741
Nov 2001492.021
Oct 2001494.041
Sep 2001491.421
Aug 2001648.331
Jul 2001479.861
Jun 2001484.761
May 2001641.971
Apr 2001488.641
Mar 2001661.901
Feb 2001655.381
Jan 2001659.281
Dec 2000494.321
Nov 2000663.351
Oct 2000658.691
Sep 2000654.471
Aug 2000815.481
Jul 2000649.901
Jun 2000809.751
May 2000821.001
Apr 2000822.731
Mar 2000824.011
Feb 2000823.621
Jan 2000833.311
Dec 1999995.201
Nov 1999847.891
Oct 1999983.791
Sep 1999978.551
Aug 1999964.541
Jul 19991,130.291
Jun 19991,136.781
May 19991,145.471
Apr 19991,136.601
Mar 19991,330.281
Feb 19991,323.851
Jan 19991,331.471
Dec 19981,492.531
Nov 19981,651.211
Oct 19981,498.871
Sep 19981,946.541
Aug 19981,946.681
Jul 19982,114.171
Jun 19982,437.101
May 19982,776.651
Apr 19984,766.101
Mar 19983,642.371
Jan 1998985.401
Dec 19971,160.441
Nov 19971,477.931
Oct 19971,525.741
Sep 1997322.451

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
Dumler1-6Slawson Exploration Company, Inc.Plugged and Abandoned
Dumler2-6Whitetail Crude, IncProducing

Location

39.127006, -101.028937 · Sec 6 T11S R33W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001143100. The state’s own record.