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KOESTER

Lease 1001106228 · Allen County, Kansas · NENWNW Sec 2 T25S R20E · DOR 100105

Oil1977–202612 wells
Operator
McFadden Oil Co.
Cumulative (state figure)
54,742.37 bbl
First production
1977
Last production
2026
Location (PLSS)
NENWNW Sec 2 T25S R20E

Monthly oil production

397 months filed with the Kansas Geological Survey, Jan 1980 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
45,535.40 bbl
Months filed
397
Most wells in a month
7

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 54,742.37 bbl.

MonthOil (bbl)Wells
Apr 202625.095
Feb 202619.365
Dec 202524.545
Nov 202558.585
Sep 202531.865
Aug 202539.415
Jul 202551.545
Jun 202527.075
May 202525.675
Mar 202580.455
Dec 202443.935
Nov 202455.815
Oct 202441.235
Sep 202440.435
Aug 202443.485
Jul 202438.525
Jun 202452.295
Apr 202482.795
Jan 202464.225
Dec 202335.995
Oct 202332.665
Sep 202353.655
Jul 202332.925
Jun 202338.715
May 202330.505
Apr 202352.535
Mar 2023112.555
Nov 202253.465
Aug 202243.815
Jun 202259.425
Mar 202260.377
Dec 202148.267
Oct 202141.757
Aug 202132.827
Jul 202129.987
Jun 202129.537
May 202151.847
Mar 202142.687
Jan 202135.147
Dec 202037.617
Nov 202032.497
Oct 202035.017
Sep 202037.397
Aug 202036.677
Jul 202041.587
Jun 202045.777
May 202045.037
Apr 202077.767
Mar 202062.927
Feb 202055.647
Jan 202057.847
Dec 201958.947
Nov 201958.097
Oct 201973.177
Sep 201961.037
Aug 201977.437
Jul 201987.787
Jun 201972.487
May 201986.447
Apr 201985.477
Mar 201990.977
Feb 201959.007
Jan 201993.257
Dec 201892.847
Nov 201888.667
Oct 2018108.157
Sep 201885.817
Aug 201890.547
Jul 201879.917
Jun 201884.837
May 201894.327
Apr 2018160.277
Mar 201892.487
Feb 201897.567
Jan 201860.077
Dec 201766.087
Nov 201786.727
Oct 201766.867
Sep 201776.147
Aug 2017129.507
Jul 2017109.307
Jun 2017128.267
May 201793.997
Apr 2017100.837
Mar 201797.147
Feb 201781.627
Jan 201793.567
Dec 201663.497
Nov 201699.437
Oct 201680.647
Sep 201685.497
Aug 2016120.057
Jul 2016123.087
Jun 2016119.867
May 2016103.577
Apr 2016132.627
Mar 2016225.477
Feb 201691.377
Jan 2016109.197
Dec 2015176.217
Nov 2015163.077
Oct 201585.127
Sep 2015209.867
Jul 2015153.987
Jun 2015206.917
May 2015157.327
Apr 2015158.947
Mar 2015300.117
Feb 2015158.667
Jan 2015184.027
Dec 2014155.247
Nov 2014270.987
Oct 2014356.007
Sep 2014314.997
Aug 2014151.497
Jul 2014223.897
Jun 2014157.487
Apr 2014107.447
Mar 2014141.817
Feb 2014185.557
Jan 2014123.505
Dec 2013218.855
Nov 2013193.685
Oct 2013316.475
Sep 2013144.035
Aug 2013389.835
Jul 2013188.255
Jun 2013138.605
May 2013152.195
Apr 2013161.575
Mar 2013141.705
Feb 2013206.465
Jan 2013147.525
Dec 2012186.625
Nov 2012238.235
Oct 2012155.015
Sep 2012160.455
Aug 2012216.115
Jul 2012227.185
Jun 2012239.675
May 2012310.175
Apr 2012311.085
Mar 2012377.275
Feb 2012378.725
Jan 2012394.625
Dec 2011303.465
Nov 2011363.365
Oct 2011179.495
Sep 201156.005
Jun 201156.625
Mar 201160.095
Oct 201057.215
Mar 201038.475
Sep 200945.785
May 200975.155
Oct 200869.785
Mar 200850.895
Nov 200747.085
Oct 200779.785
Sep 200752.015
Jun 200758.715
Jun 200639.085
Dec 200547.985
Jun 200548.285
Apr 20041.245
Nov 200322.225
Sep 200333.075
Jun 200356.155
Jan 200343.875
Oct 200224.465
Aug 200243.425
Jun 200271.625
Feb 200246.405
Oct 200144.645
Jul 200140.395
May 200133.455
Dec 200035.065
Sep 200040.795
Jul 200052.735
Apr 200040.245
Dec 199951.925
Oct 19991.825
Jul 199948.845
Jun 199849.465
May 1998114.885
Mar 199833.575
Feb 199868.095
Nov 199752.065
Oct 199722.765
Sep 199765.575
Aug 199745.835
Jul 199757.595
Jun 199784.175
May 199757.365
Apr 199767.955
Mar 199738.135
Feb 1997106.605
Dec 1996101.075
Nov 199617.465
Oct 199661.175
Sep 199679.595
Aug 1996104.845
Jul 199677.585
Jun 199641.315
May 199652.405
Apr 199677.105
Mar 199668.055
Feb 1996123.085
Dec 199580.002
Nov 199570.002
Oct 199573.002
Sep 199554.002
Aug 199573.002
Jul 199569.002
Jun 1995122.002
Apr 199559.002
Mar 1995108.002
Feb 199591.002
Jan 199572.002
Dec 1994148.002
Oct 199476.002
Sep 199448.002
Aug 199483.002
Jul 199479.002
Jun 199478.002
May 199479.002
Apr 199478.002
Mar 199478.002
Feb 199479.002
Jan 199477.002
Dec 199377.002
Nov 199379.002
Oct 1993157.002
Sep 199380.002
Aug 199381.002
Jul 199377.002
Jun 199377.002
May 199378.002
Apr 199377.002
Mar 199377.002
Feb 1993158.002
Jan 199375.002
Dec 1992150.002
Oct 1992152.002
Sep 199280.002
Aug 199279.002
Jul 199278.002
Jun 1992158.002
May 199277.002
Apr 199278.002
Mar 199277.002
Feb 199273.002
Jan 199275.002
Dec 1991148.002
Nov 199177.002
Oct 1991155.002
Sep 199178.002
Aug 199181.002
Jul 199180.002
Jun 1991159.002
May 199180.002
Apr 199179.002
Mar 1991155.002
Feb 1991154.002
Jan 199172.002
Dec 199080.002
Nov 1990161.002
Oct 199079.002
Sep 1990158.002
Aug 199079.002
Jul 1990152.002
Jun 1990149.002
May 1990154.002
Apr 199081.002
Mar 1990234.002
Feb 199079.002
Jan 199079.002
Dec 1989156.002
Nov 198980.002
Oct 1989161.002
Sep 1989157.002
Aug 1989316.002
Jul 198981.002
Jun 1989159.002
May 1989230.002
Apr 1989156.002
Mar 1989153.002
Feb 1989229.002
Jan 1989157.002
Dec 1988231.002
Nov 198896.002
Oct 1988140.002
Sep 1988131.002
Aug 1988134.002
Jul 1988138.002
Jun 1988127.002
May 1988126.002
Apr 1988108.002
Mar 1988168.002
Feb 1988102.002
Jan 198878.002
Dec 1987134.002
Nov 1987145.002
Oct 198798.002
Sep 1987127.002
Aug 198781.002
Jul 1987160.002
Jun 198781.002
May 1987207.002
Apr 198776.002
Mar 198779.002
Feb 1987152.002
Jan 198779.002
Dec 198680.002
Nov 1986149.002
Oct 198678.002
Sep 1986142.002
Aug 198676.002
Jul 1986157.002
Jun 1986158.002
May 1986156.002
Apr 198679.002
Mar 1986143.002
Feb 1986143.002
Jan 1986157.002
Dec 198568.002
Nov 198579.002
Oct 1985149.002
Sep 198577.002
Aug 198578.002
Jul 1985155.002
Jun 198579.002
May 1985149.002
Apr 1985156.002
Mar 1985155.002
Feb 198577.002
Jan 1985156.002
Dec 1984148.002
Nov 1984156.002
Oct 1984156.002
Sep 198478.002
Aug 1984151.002
Jul 1984150.002
Jun 1984152.002
May 198480.002
Apr 1984206.002
Mar 1984147.002
Feb 1984152.002
Jan 198478.002
Dec 1983146.002
Nov 1983234.002
Oct 1983154.002
Sep 1983151.002
Aug 1983232.002
Jul 1983154.002
Jun 1983151.002
May 1983155.002
Apr 1983156.002
Mar 1983151.002
Feb 1983157.002
Jan 1983155.002
Dec 1982149.002
Nov 1982218.002
Oct 1982221.002
Sep 1982148.002
Aug 198272.002
Jul 1982152.002
Jun 1982140.002
May 1982158.002
Apr 1982227.002
Mar 1982146.002
Feb 1982215.002
Jan 1982157.002
Dec 1981158.002
Nov 198180.002
Oct 1981238.002
Sep 1981221.002
Aug 198178.002
Jul 1981226.002
Jun 1981221.002
May 1981155.002
Apr 1981148.002
Mar 1981126.002
Feb 1981210.002
Jan 198172.002
Dec 1980277.002
Nov 1980217.002
Oct 1980138.002
Sep 1980274.002
Aug 1980218.002
Jul 1980261.002
Jun 1980135.002
May 198078.002
Apr 1980190.002
Mar 1980340.002
Feb 1980155.002
Jan 1980270.002

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

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

WellNo.OperatorStatus
KOESTER9McFadden Oil Co.Plugged and Abandoned
KOESTER7McFadden Oil Co.Authorized Injection Well
KOESTER1unavailableApproved Intent to Drill
KOESTER2unavailableApproved Intent to Drill
KOESTER5unavailableApproved Intent to Drill
KOESTER1McFadden Oil Co.Producing
KOESTER2McFadden Oil Co.Producing
KOESTER3McFadden Oil Co.Producing
Koester4AMcFadden Oil Co.Authorized Injection Well
Koester4AOMcFadden Oil Co.Producing
Koester5AOMcFadden Oil Co.Producing
Koster5AMcFadden Oil Co.Authorized Injection Well

Location

37.906174, -95.184844 · NENWNW Sec 2 T25S R20E

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001106228. The state’s own record.