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DUMLER A

Lease 1001112747 · Russell County, Kansas · SENWSE Sec 1 T14S R15W · DOR 105028

Oil1965–20263 wells
Operator
Barton Exploration, Inc.
Cumulative (state figure)
103,362.17 bbl
First production
1965
Last production
2026
Location (PLSS)
SENWSE Sec 1 T14S R15W

Monthly oil production

325 months filed with the Kansas Geological Survey, Jan 1980 to Feb 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
70,152.20 bbl
Months filed
325
Most wells in a month
4

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 103,362.17 bbl.

MonthOil (bbl)Wells
Feb 2026165.582
Feb 2025161.392
Jun 2024156.272
Jan 2024162.892
May 2023143.752
Nov 2022166.142
Jun 2022157.802
Jan 2022163.342
Jul 2021158.932
Mar 2021160.722
Dec 2020167.652
Jul 2020153.302
Jan 2020159.992
Jul 2019157.952
Feb 2019155.272
Sep 2018160.022
May 2018158.542
Jan 2018154.372
Oct 2017164.492
Jun 2017167.752
Apr 2017165.632
Dec 2016157.152
Oct 2016152.482
Jun 2016155.182
Feb 2016153.322
Dec 2015162.422
Aug 2015160.322
May 2015161.082
Jan 2015161.522
Oct 2014153.732
Aug 2014158.702
May 2014157.682
Mar 2014154.722
Dec 2013159.692
Sep 2013153.932
May 2013162.932
Mar 2013150.022
Dec 2012164.432
Oct 2012159.272
Jul 2012159.994
May 2012157.964
Jan 2012155.634
Oct 2011152.474
Aug 2011158.434
Jun 2011158.084
Apr 2011161.384
Mar 2011161.554
Jan 2011173.384
Oct 2010144.594
Aug 2010153.814
May 2010154.324
Feb 2010157.404
Nov 2009163.484
Sep 2009164.444
Jul 2009156.994
Oct 2008151.704
Aug 2008157.934
May 2008160.864
Mar 2008161.894
Dec 2007161.534
Sep 2007156.864
Jun 2007157.074
Apr 2007166.704
Dec 2006129.264
Oct 2006162.384
Sep 2006160.614
Jul 2006161.854
Jun 2006161.664
May 2006162.804
Mar 2006159.614
Feb 2006167.134
Jan 2006163.084
Dec 2005166.414
Nov 2005172.264
Sep 2005160.884
Jul 2005166.394
Jun 2005166.534
Apr 2005166.894
Feb 2005164.984
Jan 2005162.734
Nov 2004167.134
Sep 2004165.974
Aug 2004164.854
Jun 2004164.394
May 2004159.754
Mar 2004160.084
Feb 2004164.254
Jan 2004168.844
Nov 2003164.504
Oct 2003160.264
Aug 2003182.964
Jun 2003165.414
May 2003163.904
Apr 2003169.344
Mar 2003171.534
Feb 2003170.304
Jan 2003167.664
Dec 2002166.214
Nov 2002164.184
Oct 2002171.084
Sep 2002160.974
Aug 2002161.244
Jul 2002168.074
Jun 2002165.234
May 2002164.924
Apr 2002165.924
Mar 2002152.574
Jan 2002168.704
Dec 2001163.204
Nov 2001163.884
Oct 2001165.444
Sep 2001165.944
Aug 2001323.103
Jul 2001164.453
May 2001160.913
Apr 2001164.913
Mar 2001167.993
Feb 2001169.013
Jan 2001164.373
Dec 2000168.493
Oct 2000166.923
Aug 2000167.102
Jun 2000164.212
Apr 2000156.742
Feb 2000167.252
Dec 1999163.112
Oct 1999163.772
Jul 1999159.822
May 1999166.382
Feb 1999160.992
Nov 1998160.882
Aug 1998160.243
Jun 1998161.803
Apr 1998160.093
Feb 1998170.023
Oct 1997144.273
Aug 1997161.473
Jun 1997160.823
Apr 1997165.873
Feb 1997170.363
Dec 1996169.443
Oct 1996170.403
Sep 1996162.133
Jul 1996159.283
May 1996163.523
Feb 1996163.163
Dec 1995242.002
Oct 1995165.002
Aug 1995159.002
Jun 1995160.002
May 1995164.002
Mar 1995163.002
Dec 1994169.002
Oct 1994159.002
Sep 1994160.002
Aug 1994161.002
Jul 1994159.002
Jun 1994159.002
May 1994167.002
Apr 1994159.002
Mar 1994162.002
Feb 1994165.002
Jan 1994168.002
Dec 1993167.002
Nov 1993166.002
Oct 1993330.002
Sep 1993166.002
Aug 1993161.002
Jul 1993166.002
Jun 1993313.002
May 1993164.002
Apr 1993160.002
Mar 1993167.002
Feb 1993168.002
Jan 1993168.002
Dec 1992333.002
Nov 1992166.002
Oct 1992163.002
Sep 1992165.002
Aug 1992164.002
Jul 1992163.002
Jun 1992164.002
May 1992330.002
Apr 1992165.002
Mar 1992167.002
Feb 1992164.002
Jan 1992167.002
Dec 1991333.002
Nov 1991165.002
Oct 1991164.002
Sep 1991201.002
Aug 1991197.002
Jul 1991398.002
Jun 1991185.002
May 1991200.002
Apr 1991201.002
Mar 1991201.002
Feb 1991405.002
Jan 1991204.002
Dec 1990189.002
Nov 1990390.002
Oct 1990201.002
Sep 1990395.002
Aug 1990399.002
Jul 1990165.002
Jun 1990393.002
May 1990349.002
Apr 1990200.002
Mar 1990201.002
Jan 1990194.002
Dec 1989202.002
Nov 1989200.002
Oct 1989200.002
Aug 1989199.002
Jul 1989197.002
May 1989190.002
Apr 1989202.002
Mar 1989201.002
Feb 1989204.002
Dec 1988166.002
Nov 1988189.002
Oct 1988201.002
Sep 1988196.002
Jul 1988198.002
Jun 1988196.002
May 1988199.002
Apr 1988200.002
Mar 1988158.002
Feb 1988203.002
Jan 1988204.002
Dec 1987189.002
Nov 1987201.002
Oct 1987202.002
Sep 1987199.002
Aug 1987198.002
Jul 1987198.002
Jun 1987198.002
May 1987199.002
Apr 1987199.002
Mar 1987202.002
Feb 1987350.002
Jan 1987204.002
Dec 1986404.002
Oct 1986403.002
Sep 1986199.002
Aug 1986199.002
Jul 1986198.002
Jun 1986397.002
May 1986200.002
Apr 1986199.002
Mar 1986401.002
Feb 1986202.002
Jan 1986202.002
Dec 1985202.002
Nov 1985204.002
Oct 1985402.002
Sep 1985199.002
Aug 1985199.002
Jul 1985396.002
Jun 1985201.002
May 1985201.002
Apr 1985198.002
Mar 1985202.002
Feb 1985203.002
Jan 1985201.002
Dec 1984402.002
Nov 1984403.002
Oct 1984199.002
Sep 1984200.002
Aug 1984199.002
Jul 1984196.002
Jun 1984395.002
May 1984199.002
Apr 1984199.002
Mar 1984199.002
Feb 1984407.002
Jan 1984202.002
Dec 1983204.002
Nov 1983202.002
Oct 1983403.002
Sep 1983201.002
Aug 1983198.002
Jul 1983395.002
Jun 1983198.002
May 1983397.002
Apr 1983398.002
Mar 1983601.002
Feb 1983405.002
Jan 1983202.002
Dec 1982203.002
Nov 1982204.002
Oct 1982569.002
Sep 1982400.002
Aug 1982198.002
Jul 1982397.002
Jun 1982197.002
May 1982400.002
Apr 1982387.002
Mar 1982401.002
Feb 1982203.002
Jan 1982357.002
Dec 1981401.002
Nov 1981402.002
Oct 1981203.002
Sep 1981397.002
Aug 1981395.002
Jul 1981397.002
Jun 1981392.002
May 1981401.002
Apr 1981400.002
Mar 1981405.002
Feb 1981405.002
Jan 1981406.002
Dec 1980405.002
Nov 1980404.002
Oct 1980400.002
Sep 1980397.002
Aug 1980395.002
Jul 1980592.002
Jun 1980399.002
May 1980399.002
Apr 1980603.002
Mar 1980405.002
Feb 1980407.002
Jan 1980402.002

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

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

WellNo.OperatorStatus
Dumler2Barton Exploration, Inc.Plugged and Abandoned
DUMLER, L.1Barton Exploration, Inc.Producing
Dumler1Barton Exploration, Inc.Producing

Location

38.861032, -98.933817 · SENWSE Sec 1 T14S R15W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001112747. The state’s own record.