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END 'A'

Lease 1001134755 · Chase County, Kansas · SWNENE Sec 25 T21S R9E · DOR 121513

Oil1982–20254 wells
Operator
Trimble & Maclaskey Oil LLC
Cumulative (state figure)
47,050.16 bbl
First production
1982
Last production
2025
Location (PLSS)
SWNENE Sec 25 T21S R9E

Monthly oil production

239 months filed with the Kansas Geological Survey, Oct 1982 to Jul 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
47,050.20 bbl
Months filed
239
Most wells in a month
2
MonthOil (bbl)Wells
Jul 202519.402
May 202490.452
Jun 2023152.512
Dec 2022157.412
Jun 2022161.502
Dec 2021148.822
Jul 2021150.682
Feb 2021149.922
Sep 202086.212
Jun 2020148.532
Jan 202082.302
Oct 2019152.602
May 2019152.802
Dec 2018152.442
Jul 2018116.402
Apr 2018132.732
Nov 2017106.802
Aug 201740.002
Jul 2017131.302
May 2017148.162
Feb 2017148.902
Nov 2016149.082
Aug 2016146.042
Jun 2016138.202
Apr 2016139.762
Jan 2016161.652
Oct 2015158.712
Aug 2015156.652
Jun 2015149.932
Mar 2015149.732
Jan 2015148.272
Oct 201470.032
Aug 2014156.702
Jun 2014161.302
May 201474.112
Mar 2014148.652
Jan 2014162.742
Nov 2013160.522
Sep 2013138.422
Jun 2013155.052
Apr 201369.002
Feb 2013163.642
Nov 2012147.072
Jul 201284.922
Apr 2012154.632
Feb 201281.482
Nov 2011170.242
Sep 201178.382
Aug 201178.512
May 2011158.372
Mar 2011196.062
Oct 2010158.822
Jul 2010158.642
Apr 2010168.382
Feb 2010162.702
Oct 2009163.292
Aug 2009155.212
May 2009158.812
Feb 2009161.082
Oct 2008152.492
Jul 2008155.702
Apr 2008159.042
Jan 2008159.932
Sep 2007127.942
Jul 2007194.202
Mar 2007161.532
Dec 2006161.102
Sep 2006160.502
Jul 2006150.682
Apr 2006154.252
Feb 2006140.302
Jan 2006158.602
Nov 2005162.042
Aug 2005147.362
May 2005130.002
Mar 2005145.532
Jan 2005164.692
Nov 2004162.502
Sep 2004158.712
Aug 2004160.302
Jul 2004159.612
May 2004160.172
Mar 2004162.712
Nov 2003128.532
Sep 2003159.372
Jul 2003159.632
May 2003141.782
Apr 2003153.762
Mar 2003174.562
Jan 200359.412
Nov 2002106.522
Aug 2002167.242
Apr 2002165.052
Dec 2001168.602
Aug 2001161.332
Apr 2001145.982
Jan 2001162.232
Aug 2000140.222
May 2000170.852
Jan 2000163.992
Oct 1999165.252
Jul 1999133.902
May 1999164.292
Aug 1998152.662
May 1998158.382
Jan 1998165.562
Sep 1997164.412
Jun 1997170.782
Feb 1997167.502
Nov 1996168.162
Jul 1996157.682
May 1996163.352
Feb 1996159.682
Nov 1995161.002
Jul 1995172.002
Apr 1995165.002
Feb 1995164.002
Nov 1994167.002
Aug 1994144.002
Jun 1994166.002
Mar 1994162.002
Feb 1994121.002
Jan 199443.002
Oct 1993166.002
Aug 1993166.002
Jun 1993167.002
Feb 1993163.002
Dec 1992167.002
Oct 1992163.002
Aug 1992166.002
May 1992166.002
Apr 1992169.002
Feb 1992166.002
Dec 1991167.002
Oct 1991147.002
Sep 1991166.002
Aug 1991164.002
Jul 1991163.002
May 1991164.002
Apr 1991167.002
Mar 1991166.002
Feb 1991343.002
Dec 1990167.002
Oct 1990163.002
Sep 1990164.002
Aug 1990156.002
Jul 1990165.002
Jun 1990166.002
May 1990166.002
Mar 1990165.002
Feb 1990163.002
Jan 1990165.002
Dec 1989123.002
Nov 1989166.002
Oct 1989161.002
Sep 1989166.002
Aug 1989160.002
Jul 1989161.002
Jun 1989161.002
May 1989323.002
Apr 1989162.002
Mar 1989162.002
Feb 1989163.002
Jan 1989162.002
Dec 1988326.002
Nov 1988160.002
Oct 1988162.002
Sep 1988157.002
Aug 1988157.002
Jul 1988159.002
Jun 1988320.002
May 1988302.002
Apr 1988167.002
Mar 1988323.002
Feb 1988326.002
Jan 1988327.002
Dec 1987326.002
Nov 1987326.002
Oct 1987163.002
Sep 1987322.002
Aug 1987323.002
Jul 1987321.002
Jun 1987321.002
May 1987326.002
Apr 1987323.002
Mar 1987326.002
Feb 1987327.002
Jan 1987328.002
Dec 1986492.002
Nov 1986327.002
Oct 1986324.002
Sep 1986323.002
Aug 1986483.002
Jul 1986310.002
Jun 1986484.002
May 1986492.002
Apr 1986328.002
Mar 1986326.002
Feb 1986490.002
Jan 1986626.002
Dec 1985634.002
Nov 1985956.002
Oct 1985325.002
Sep 1985157.002
Aug 1985161.002
Jul 1985160.002
Jun 1985167.002
May 1985166.002
Apr 1985163.002
Mar 1985168.002
Feb 1985335.002
Jan 1985165.002
Dec 1984164.001
Nov 1984327.001
Oct 1984166.001
Sep 1984322.001
Aug 1984161.001
Jul 1984323.001
Jun 1984160.001
May 1984325.001
Apr 1984328.001
Mar 1984165.001
Feb 1984169.001
Jan 1984330.001
Dec 1983165.001
Nov 1983163.001
Oct 1983161.001
Sep 1983167.001
Aug 1983160.001
Jul 1983307.001
Jun 1983162.001
May 1983325.001
Apr 1983164.001
Mar 1983325.001
Feb 1983333.001
Jan 1983329.001
Dec 1982327.001
Nov 1982326.001
Oct 1982640.001

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
ENO1Trimble & Maclaskey Oil LLCProducing
ENO 'A'3OSAGE Resources, LLCConverted to EOR Well
ENO 'A'3Trimble & Maclaskey Oil LLCAuthorized Injection Well
ENO 'A'4Trimble & Maclaskey Oil LLCProducing

Location

38.199010, -96.359927 · SWNENE Sec 25 T21S R9E

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001134755. The state’s own record.