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Haffner

Lease 1030610958 · Sheridan County, Kansas · Sec 20 T9S R27W · DOR 136242

Oil2003–20254 wells
Operator
Haffner, Dan
Cumulative (state figure)
22,838.41 bbl
First production
2003
Last production
2025
Location (PLSS)
Sec 20 T9S R27W

Monthly oil production

84 months filed with the Kansas Geological Survey, Dec 2003 to May 2025. 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
22,838.40 bbl
Months filed
84
Most wells in a month
2
MonthOil (bbl)Wells
May 2025148.842
Jun 2023161.042
Aug 2021160.482
Apr 2021172.202
Dec 2020164.552
Dec 2019162.302
Aug 2019156.812
May 2019161.562
Feb 2019163.832
Nov 2018165.502
Aug 2018156.162
Jun 2018154.632
Apr 2018157.682
Feb 2018163.862
Jan 2018165.492
Nov 2017163.812
Sep 2017161.392
Jun 2017157.762
Apr 2017161.392
Feb 2017158.782
Jan 2017163.692
Nov 2016159.082
May 2016163.362
Apr 2016163.362
Mar 2016159.192
Dec 2015163.422
Oct 2015162.332
Sep 2015160.312
Jul 2015162.482
Jun 2015161.112
May 2015161.432
Apr 2015159.362
Mar 2015161.152
Jan 2015156.552
Dec 2014169.422
Oct 2014159.922
Sep 2014161.822
Aug 2014162.072
Jul 2014157.912
Jun 2014161.092
May 2014158.232
Apr 2014162.062
Mar 2014160.602
Feb 2014162.172
Jan 2014160.352
Dec 2013164.972
Nov 2013160.082
Oct 2013153.972
Sep 2013158.192
Aug 2013163.742
Jul 2013320.262
Jun 2013158.832
May 2013247.442
Apr 2013159.232
Mar 2013276.012
Feb 2013322.082
Jan 2013163.952
Dec 2012164.292
Nov 2012337.521
Oct 2012161.681
Sep 2012159.341
Aug 2012315.151
Jul 2012319.381
Jun 2012157.631
May 2012320.271
Apr 2012325.881
Mar 2012373.391
Feb 2012327.321
Jan 2012489.611
Dec 2011327.631
Nov 2011487.881
Oct 2011325.891
Sep 2011567.591
Aug 2011643.581
Jul 2011642.011
Jun 2011759.301
May 2011969.041
Apr 20111,110.111
Mar 20111,134.131
Feb 20111,146.201
Jan 20111,139.441
Aug 2004100.321
Jun 2004168.311
Dec 2003166.251

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

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

WellNo.OperatorStatus
HAFFNER1Haffner DanConverted to EOR Well
Haffner1Haffner, DanPlugged and Abandoned
Haffner1-20Haffner, DanPlugged and Abandoned
Haffner3-20Haffner, DanPlugged and Abandoned

Location

39.255989, -100.358746 · Sec 20 T9S R27W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1030610958. The state’s own record.