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T. LEIKER

Lease 1001117722 · Ellis County, Kansas · NWNWNW Sec 13 T15S R18W · DOR 108269

Oil1954–202610 wells
Operator
Mai Oil Operations, Inc.
Cumulative (state figure)
1,502,740.54 bbl
First production
1954
Last production
2026
Location (PLSS)
NWNWNW Sec 13 T15S R18W

Monthly oil production

532 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
379,382.50 bbl
Months filed
532
Most wells in a month
12

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 1,502,740.54 bbl.

MonthOil (bbl)Wells
Apr 2026164.395
Feb 2026152.335
Dec 2025161.285
Oct 2025161.095
Aug 2025172.405
Jun 2025157.515
May 2025175.315
Mar 2025164.145
Feb 2025161.845
Jan 2025177.245
Dec 2024335.885
Nov 2024506.165
Oct 2024348.085
Sep 2024498.285
Aug 2024328.725
Jul 2024331.255
Jun 2024517.375
May 2024340.785
Apr 2024503.645
Mar 2024363.915
Feb 2024518.655
Jan 2024340.635
Dec 2023509.325
Nov 2023361.495
Oct 2023356.715
Sep 2023528.865
Aug 2023521.605
Jul 2023349.495
Jun 2023366.175
May 2023522.215
Apr 2023360.405
Mar 2023521.455
Feb 2023348.595
Jan 2023532.125
Dec 2022352.755
Nov 2022522.835
Oct 2022520.375
Sep 2022531.345
Aug 2022343.815
Jul 2022351.345
Jun 2022711.575
May 2022368.225
Apr 2022547.225
Mar 2022544.946
Feb 2022509.266
Jan 2022365.556
Dec 2021709.546
Nov 2021537.526
Oct 2021515.556
Sep 2021555.626
Aug 2021529.786
Jul 2021523.236
Jun 2021548.466
May 2021495.976
Apr 2021524.936
Mar 2021507.476
Feb 2021528.236
Jan 2021340.196
Dec 2020513.966
Nov 2020515.476
Oct 2020527.296
Sep 2020525.566
Aug 2020527.996
Jul 2020498.596
Jun 2020702.066
May 2020361.666
Apr 2020561.436
Mar 2020530.036
Feb 2020704.606
Jan 2020720.026
Dec 2019702.436
Nov 2019689.316
Oct 2019708.676
Sep 2019386.806
Aug 2019721.576
Jul 2019886.896
Jun 2019725.766
May 2019883.716
Apr 2019707.356
Mar 2019742.446
Feb 2019745.056
Jan 2019898.316
Dec 2018852.936
Nov 2018862.936
Oct 2018883.806
Sep 2018867.286
Aug 2018881.366
Jul 2018999.286
Jun 2018842.546
May 2018855.436
Apr 20181,005.926
Mar 2018854.826
Feb 20181,077.156
Jan 20181,050.336
Dec 20171,060.836
Nov 20171,191.906
Oct 20171,004.306
Sep 2017678.936
Aug 2017666.546
Jul 2017497.206
Jun 2017494.926
May 2017675.026
Apr 2017318.286
Mar 2017510.536
Feb 2017652.826
Jan 2017493.286
Dec 2016643.446
Nov 2016652.066
Oct 2016492.946
Sep 2016954.856
Aug 2016651.906
Jul 2016846.346
Jun 2016635.956
May 2016645.216
Apr 2016798.756
Mar 2016835.426
Feb 2016977.598
Jan 2016809.668
Dec 2015976.008
Nov 2015830.918
Oct 2015853.978
Sep 2015955.128
Aug 2015859.128
Jul 2015837.308
Jun 2015962.698
May 2015842.878
Apr 2015794.778
Mar 2015837.848
Feb 20151,026.008
Jan 20151,019.248
Dec 2014865.778
Nov 2014981.128
Oct 2014997.508
Sep 2014832.638
Aug 20141,171.998
Jul 2014850.728
Jun 20141,001.358
May 20141,256.448
Apr 20141,051.488
Mar 20141,347.928
Feb 20141,217.608
Jan 20141,026.108
Dec 20131,006.108
Nov 2013936.968
Oct 20131,011.848
Sep 20131,170.738
Aug 20131,038.348
Jul 20131,338.648
Jun 20131,019.888
May 20131,029.008
Apr 20131,008.618
Mar 20131,006.708
Feb 20131,013.548
Jan 20131,165.218
Dec 20121,167.918
Nov 20121,146.098
Oct 20121,187.708
Sep 20121,171.508
Aug 20121,182.518
Jul 20121,301.118
Jun 20121,020.316
May 20121,130.846
Apr 20121,284.126
Mar 20121,222.636
Feb 20121,202.796
Jan 20121,317.536
Dec 20111,185.046
Nov 20111,346.166
Oct 20111,001.176
Sep 20111,314.876
Aug 20111,174.226
Jul 20111,124.076
Jun 20111,178.576
May 20111,327.786
Apr 20111,185.216
Mar 20111,355.886
Feb 2011870.636
Jan 20111,567.646
Dec 20101,371.826
Nov 20101,521.706
Oct 20101,530.946
Sep 20101,530.586
Aug 20101,507.336
Jul 20101,484.126
Jun 20101,518.476
May 20101,697.866
Apr 20101,709.576
Mar 20101,552.386
Feb 20101,335.096
Jan 20101,536.256
Dec 20091,367.926
Nov 20091,675.586
Oct 20091,549.016
Sep 20091,518.066
Aug 20091,523.656
Jul 20091,495.386
Jun 20091,865.206
May 20091,657.076
Apr 20091,891.046
Mar 20091,226.526
Feb 20091,720.616
Jan 20091,717.186
Dec 20082,134.466
Nov 20082,031.916
Oct 20081,839.606
Sep 20082,516.826
Aug 20082,651.146
Jul 2008664.706
Jun 2008871.526
May 2008707.796
Apr 2008684.296
Mar 2008711.356
Feb 2008721.296
Jan 2008723.226
Dec 2007710.166
Nov 2007552.166
Oct 2007701.856
Sep 2007327.616
Aug 2007324.846
Jul 2007673.556
Jun 2007511.796
May 2007705.886
Apr 2007663.806
Mar 2007665.726
Feb 2007518.086
Jan 2007832.646
Dec 2006691.606
Nov 2006667.776
Oct 2006891.916
Sep 2006501.516
Aug 2006687.246
Jul 2006665.126
Jun 2006858.176
May 2006716.996
Apr 2006682.606
Mar 2006864.416
Feb 2006891.126
Jan 2006516.986
Dec 2005664.536
Nov 2005714.656
Oct 2005739.506
Sep 2005533.776
Aug 2005486.906
Jul 2005483.746
Jun 2005507.626
May 2005486.186
Apr 2005515.016
Mar 2005509.506
Feb 2005504.896
Jan 2005528.856
Dec 2004517.026
Nov 2004688.706
Oct 2004520.666
Sep 2004640.606
Aug 2004711.566
Jul 2004691.286
Jun 2004525.526
May 2004680.996
Apr 2004525.096
Mar 2004498.756
Feb 2004510.886
Jan 2004500.746
Dec 2003444.696
Nov 2003498.396
Oct 2003484.776
Sep 2003495.816
Aug 2003649.776
Jul 2003642.966
Jun 2003659.186
May 2003494.206
Apr 2003695.456
Mar 2003500.456
Feb 2003494.006
Jan 2003511.506
Dec 2002502.376
Nov 2002501.806
Oct 2002497.276
Sep 2002335.666
Aug 2002481.616
Jul 2002322.516
Jun 2002481.406
May 2002481.216
Apr 2002491.656
Mar 2002486.876
Feb 2002340.246
Jan 2002690.826
Dec 2001515.066
Nov 2001488.236
Oct 2001483.416
Sep 2001665.696
Aug 2001489.976
Jul 2001497.436
Jun 2001505.176
May 2001648.876
Apr 2001635.696
Mar 2001638.906
Feb 2001655.966
Jan 2001478.786
Dec 2000495.026
Nov 2000486.016
Oct 2000640.436
Sep 2000483.506
Aug 2000633.756
Jul 2000495.756
Jun 2000484.526
May 2000490.456
Apr 2000641.256
Mar 2000481.946
Feb 2000660.446
Jan 2000663.066
Dec 1999493.946
Nov 1999668.236
Oct 1999650.246
Sep 1999653.576
Aug 1999674.106
Jul 1999656.846
Jun 1999490.426
May 1999645.696
Apr 1999318.726
Mar 1999661.806
Feb 1999481.946
Jan 1999658.506
Dec 1998812.956
Nov 1998658.886
Oct 1998679.526
Sep 1998825.096
Aug 1998659.206
Jul 1998661.226
Jun 1998636.482
May 1998813.262
Apr 1998690.142
Mar 1998832.282
Feb 1998679.362
Jan 1998984.312
Nov 1997672.892
Oct 1997842.962
Sep 1997890.212
Aug 1997723.242
Jul 1997877.722
Jun 1997681.032
May 1997870.212
Apr 1997521.132
Mar 1997700.022
Feb 1997698.242
Jan 1997868.162
Dec 1996889.032
Nov 1996710.232
Oct 1996739.092
Sep 1996869.932
Aug 1996858.292
Jul 1996876.552
Jun 1996571.702
May 1996882.402
Apr 1996872.232
Mar 1996851.422
Feb 1996883.522
Jan 1996872.312
Dec 1995862.0012
Nov 19951,028.0012
Oct 1995871.0012
Sep 1995972.0012
Aug 19951,016.0012
Jul 19951,004.0012
Jun 19951,022.0012
May 19951,193.0012
Apr 19951,034.0012
Mar 19951,054.0012
Feb 19951,024.0012
Jan 1995886.0012
Dec 1994860.0012
Nov 1994691.0012
Oct 1994843.0012
Sep 1994851.0012
Aug 19941,014.0012
Jul 1994852.0012
Jun 19941,014.0012
May 1994856.0012
Apr 1994863.0012
Mar 1994686.0012
Feb 1994693.0012
Jan 1994871.0012
Dec 1993874.0012
Nov 19931,036.0012
Oct 19931,035.0012
Sep 19931,023.0012
Aug 19931,030.0012
Jul 1993846.0012
Jun 1993495.0012
May 1993476.0012
Apr 1993515.0012
Mar 1993522.0012
Feb 1993349.0012
Jan 1993508.0012
Dec 1992692.0012
Nov 1992507.0012
Oct 1992687.0012
Sep 1992510.0012
Aug 1992702.0012
Jul 1992512.0012
Jun 1992513.0012
May 1992506.0012
Apr 1992356.0012
Mar 1992517.0012
Feb 1992514.0012
Jan 1992503.0012
Dec 1991514.0012
Nov 1991540.0012
Oct 1991683.0012
Sep 1991506.0012
Aug 1991669.0012
Jul 1991507.0012
Jun 1991631.0012
May 1991672.0012
Apr 1991849.0012
Mar 1991681.0012
Feb 1991838.0012
Jan 19911,036.0012
Dec 1990698.0012
Nov 1990710.0012
Oct 1990698.0012
Sep 1990551.0012
Aug 1990694.0012
Jul 1990861.0012
Jun 1990692.0012
May 1990704.0012
Apr 1990876.0012
Mar 1990768.0012
Feb 1990615.0012
Jan 19901,050.0012
Dec 1989882.0012
Nov 19891,057.0012
Oct 1989665.0012
Sep 1989841.0012
Aug 19891,031.0012
Jul 1989910.0012
Jun 1989873.0012
May 19891,016.0012
Apr 19891,249.0012
Mar 19891,332.0012
Feb 19891,225.0012
Jan 19891,879.0012
Dec 19881,385.0012
Nov 1988605.0012
Sep 1988177.0012
Aug 1988252.0012
Jun 1988151.0012
May 1988170.0012
Apr 1988105.0012
Feb 1988174.0012
Jan 1988160.0012
Nov 1987179.0012
Oct 1987171.0012
Sep 1987168.0012
Aug 1987165.0012
Jun 1987168.0012
May 1987175.0012
Mar 1987172.0012
Dec 1986174.0012
Sep 1986171.0012
Aug 1986160.0012
May 198657.0012
Apr 1986106.0012
Mar 1986174.0012
Feb 1986372.0012
Jan 1986106.0012
Dec 1985181.0012
Nov 1985150.0012
Oct 1985348.0012
Sep 1985346.0012
Aug 1985169.0012
Jul 1985348.0012
Jun 1985166.0012
May 1985335.0012
Apr 1985691.0012
Dec 1984437.0012
Nov 198469.0012
Oct 1984318.0012
Sep 1984144.0012
Aug 1984172.0012
Jul 1984328.0012
Jun 1984332.0012
May 1984334.0012
Apr 1984443.0012
Mar 1984246.0012
Feb 1984167.0012
Jan 1984497.0012
Nov 1983328.0012
Oct 1983170.0012
Sep 1983351.0012
Aug 1983345.0012
Jul 1983346.0012
Jun 1983524.0012
May 1983349.0012
Apr 1983354.0012
Mar 1983692.0012
Feb 1983238.0012
Dec 1982450.0012
Nov 1982271.0012
Oct 1982349.0012
Sep 1982528.0012
Aug 1982332.0012
Jul 1982349.0012
Jun 1982345.0012
May 1982502.0012
Apr 1982343.0012
Mar 1982530.0012
Feb 1982342.0012
Jan 1982354.0012
Dec 1981700.0012
Nov 1981529.0012
Oct 1981703.0012
Sep 1981561.0012
Aug 1981343.0012
Jul 1981697.0012
Jun 1981701.0012
May 1981707.0012
Apr 1981490.0012
Mar 1981708.0012
Feb 1981658.0012
Jan 19811,001.0012
Dec 1980484.0012
Nov 1980527.0012
Oct 1980707.0012
Sep 1980700.0012
Aug 1980676.0012
Jul 1980871.0012
Jun 1980703.0012
May 1980699.0012
Apr 1980710.0012
Mar 1980705.0012
Feb 1980821.0012
Jan 1980693.0012

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

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

WellNo.OperatorStatus
LEIKER5Oil Company of America, Inc.Plugged and Abandoned
T. S. LEIKER4Patterson Energy LLCProducing
T. S. LEIKER7-TWIN TO 4Mai Oil Operations, Inc.Plugged and Abandoned
LEIKER8Patterson Energy LLCProducing
T. S. LEIKER11Patterson Energy LLCProducing
T. S. LEIKER13Patterson Energy LLCProducing
T. S. LEIKER14Mai Oil Operations, Inc.Plugged and Abandoned
T. S. Leiker 'A'1Mai Oil Operations, Inc.Plugged and Abandoned
TS Leiker5-AMai Oil Operations, Inc.Converted to SWD Well
TS LEIKER5-APatterson Energy LLCAuthorized Injection Well

Location

38.754151, -99.280851 · NWNWNW Sec 13 T15S R18W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001117722. The state’s own record.