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SLOCOMBE L D

Lease 1001109685 · Marion County, Kansas · NWNWSE Sec 19 T21S R3E · DOR 102755

Oil1965–20263 wells
Operator
Mai Oil Operations, Inc.
Cumulative (state figure)
485,347.66 bbl
First production
1965
Last production
2026
Location (PLSS)
NWNWSE Sec 19 T21S R3E

Monthly oil production

465 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
118,726.70 bbl
Months filed
465
Most wells in a month
2

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 485,347.66 bbl.

MonthOil (bbl)Wells
Apr 2026156.401
Mar 2026158.601
Feb 2026162.951
Jan 2026154.061
Dec 2025162.981
Nov 2025157.721
Oct 2025161.521
Aug 2025155.661
Jul 2025157.651
Jun 2025159.561
Feb 2025162.531
Nov 2024159.491
Sep 2024160.411
Jul 2024313.921
May 2024161.661
Apr 2024161.651
Mar 2024322.461
Dec 2023163.741
Nov 2023159.841
Oct 2023305.131
Aug 2023160.311
Jul 2023155.911
Jun 2023165.571
May 2023314.281
Apr 2023156.061
Mar 2023154.582
Feb 2023156.132
Jan 2023154.252
Dec 2022158.842
Nov 2022155.172
Oct 2022154.032
Sep 2022159.402
Aug 2022311.222
Jul 2022177.042
Jun 2022155.952
May 2022153.342
Apr 2022149.592
Mar 2022158.332
Feb 2022156.822
Jan 2022317.802
Dec 2021153.322
Nov 2021153.932
Oct 2021156.722
Sep 2021302.162
Aug 2021153.182
Jul 2021152.032
Jun 2021150.102
May 2021311.732
Apr 2021148.152
Mar 2021155.372
Feb 2021161.322
Jan 2021160.532
Dec 2020311.092
Nov 2020149.592
Oct 2020159.732
Sep 2020113.992
Aug 2020306.902
Jul 2020148.812
Jun 2020153.642
May 2020210.422
Apr 2020300.292
Feb 2020310.032
Jan 2020152.212
Dec 2019154.422
Nov 2019321.782
Oct 2019160.732
Sep 2019314.672
Aug 2019157.692
Jul 2019155.372
Jun 2019319.732
May 2019150.572
Apr 2019319.172
Mar 2019156.092
Feb 2019159.482
Jan 2019162.282
Dec 2018326.862
Nov 2018160.992
Oct 2018144.512
Sep 2018317.382
Aug 2018317.812
Jul 2018158.182
Jun 2018160.282
Apr 2018154.562
Mar 2018161.892
Feb 2018160.222
Jan 2018326.132
Dec 2017322.322
Nov 2017165.302
Oct 2017157.982
Sep 2017315.232
Aug 2017321.902
Jul 2017159.732
Jun 2017158.082
May 2017318.452
Apr 2017320.952
Mar 2017321.942
Feb 2017161.442
Jan 2017318.972
Dec 2016319.342
Nov 2016314.042
Oct 2016160.262
Sep 2016156.922
Aug 2016319.742
Jul 2016158.522
Jun 2016159.522
May 2016308.992
Apr 2016319.912
Mar 2016159.822
Feb 2016321.322
Jan 2016323.132
Dec 2015161.282
Nov 2015320.122
Oct 2015317.172
Sep 2015160.122
Aug 2015319.612
Jul 2015155.202
Jun 2015316.092
May 2015319.752
Apr 2015162.692
Mar 2015320.192
Feb 2015316.652
Jan 2015322.922
Dec 2014321.582
Nov 2014316.322
Oct 2014161.652
Sep 2014157.162
Aug 2014155.752
Jul 2014158.702
May 2014156.992
Apr 2014161.022
Mar 2014318.302
Feb 2014159.752
Jan 2014326.612
Dec 2013324.092
Nov 2013161.092
Oct 2013322.092
Sep 2013319.842
Aug 2013318.512
Jul 2013315.332
Jun 2013161.202
May 2013345.502
Apr 2013322.772
Mar 2013329.282
Feb 2013162.742
Jan 2013324.112
Dec 2012325.822
Nov 2012164.852
Oct 2012319.882
Sep 2012161.382
Aug 2012321.982
Jul 2012319.362
Jun 2012156.942
May 2012321.252
Apr 2012479.572
Mar 2012320.902
Feb 2012320.792
Jan 2012319.022
Dec 2011318.742
Nov 2011307.612
Oct 2011315.752
Sep 2011323.602
Aug 2011158.752
Jul 2011385.792
Jun 2011159.092
May 2011161.242
Apr 2011318.942
Mar 2011322.492
Feb 2011162.132
Jan 2011162.752
Dec 2010324.512
Nov 2010162.312
Oct 2010320.262
Sep 2010319.512
Aug 2010159.092
Jul 2010319.752
Jun 2010317.052
May 2010321.842
Apr 2010160.972
Mar 2010324.902
Feb 2010324.232
Jan 2010326.282
Dec 2009166.332
Nov 2009482.832
Oct 2009320.512
Sep 2009317.732
Aug 2009160.122
Jul 2009318.242
Jun 2009316.972
May 2009159.802
Feb 2008164.312
Dec 2007161.722
Nov 2007162.622
Oct 2007159.332
Sep 2007313.622
Jul 2007157.392
Jun 2007317.242
May 2007321.052
Apr 2007159.102
Mar 2007321.732
Feb 2007162.892
Jan 2007326.372
Nov 2006324.972
Oct 2006323.862
Sep 2006319.452
Aug 2006317.672
Jul 2006317.412
Jun 2006318.022
May 2006322.202
Apr 2006318.762
Mar 2006486.382
Feb 2006325.052
Jan 2006479.322
Dec 2005161.372
May 2005155.952
Apr 2005158.792
Mar 2005161.512
Feb 2005160.522
Jan 2005161.512
Dec 2004161.192
Nov 2004160.552
Oct 2004160.542
Sep 2004157.402
Apr 2004161.092
Feb 2004160.542
Jan 2004160.782
Nov 2003156.882
Sep 2003155.112
Aug 2003159.132
Jul 2003161.362
Jun 2003158.492
May 2003152.382
Mar 2003149.662
Feb 2003153.612
Jan 2003157.112
Dec 2002160.212
Nov 2002160.162
Oct 2002160.812
Sep 2002158.282
Aug 2002157.532
Jul 2002155.522
Jun 2002158.312
May 2002146.632
Apr 2002312.742
Feb 2002163.212
Jan 2002165.552
Dec 2001164.412
Nov 2001161.702
Oct 2001156.992
Sep 2001162.622
Aug 2001175.932
Jul 2001158.942
Jun 2001161.722
May 2001161.152
Apr 2001163.132
Mar 2001179.202
Feb 2001166.742
Jan 2001165.072
Dec 2000346.062
Nov 2000166.412
Sep 2000148.842
Aug 2000324.232
Jul 2000157.972
Jun 2000158.252
May 2000159.142
Apr 2000161.672
Mar 2000160.842
Oct 1999137.352
Sep 1999159.562
Aug 1999171.832
Jun 1999319.102
May 1999156.302
Dec 1998163.672
Mar 1998342.072
Feb 1998181.312
Jan 1998165.492
Dec 1997339.792
Nov 1997336.572
Oct 1997165.642
Sep 1997338.222
Aug 1997300.842
Jul 1997173.022
Jun 1997336.282
May 1997168.632
Apr 1997172.782
Mar 1997162.872
Feb 1997164.982
Dec 1996139.382
Nov 1996163.622
Oct 1996154.952
Sep 1996116.202
Aug 1996142.032
Jul 1996159.782
Jun 1996321.012
May 1996156.032
Apr 1996339.382
Mar 1996162.962
Feb 1996141.202
Jan 1996332.532
Dec 1995165.002
Nov 1995321.002
Oct 1995162.002
Sep 1995329.002
Aug 1995160.002
Jun 1995323.002
Apr 1995162.002
Mar 1995340.002
Feb 1995333.002
Jan 1995164.002
Dec 1994323.002
Nov 1994160.002
Oct 1994177.002
Sep 1994157.002
Aug 1994321.002
Jul 1994162.002
Jun 1994163.002
May 199469.002
Dec 1993157.002
Nov 1993160.002
Oct 1993312.002
Sep 1993161.002
Aug 1993321.002
Jul 1993321.002
Jun 1993159.002
May 1993161.002
Apr 1993164.002
Mar 1993155.002
Feb 1993332.002
Jan 1993166.002
Oct 1992108.002
Sep 1992488.002
Aug 1992323.002
Jul 1992481.002
Jun 1992162.002
May 1992499.002
Apr 1992326.002
Mar 1992330.002
Feb 1992333.002
Jan 1992166.002
Dec 1991166.002
Nov 1991334.002
Oct 1991163.002
Sep 1991320.002
Aug 1991163.002
Jun 1991322.002
May 1991325.002
Apr 1991329.002
Mar 1991165.002
Feb 1991167.002
Dec 1990162.002
Nov 1990312.002
Oct 1990163.002
Sep 1990269.002
Aug 1990162.002
Jul 1990322.002
Jun 1990161.002
May 1990163.002
Apr 1990165.002
Mar 1990331.002
Jan 1990165.002
Nov 1989328.002
Oct 1989325.002
Sep 1989324.002
Aug 1989323.002
Jul 1989161.002
Jun 1989162.002
May 1989325.002
Apr 1989328.002
Mar 1989163.002
Feb 1989495.002
Jan 1989306.002
Dec 1988330.002
Nov 1988329.002
Oct 1988328.002
Sep 1988485.002
Aug 1988319.002
Jul 1988161.002
Jun 1988323.002
May 1988325.002
Apr 1988163.002
Mar 1988327.002
Feb 1988324.002
Jan 1988329.002
Dec 1987395.002
Nov 1987329.002
Oct 1987327.002
Sep 1987163.002
Aug 1987307.002
Jul 1987390.002
Jun 1987381.002
May 1987441.002
Apr 1987228.002
Oct 198677.002
Apr 1986263.002
Mar 1986164.002
Feb 1986329.002
Jan 1986164.002
Dec 1985332.002
Nov 1985166.002
Oct 1985328.002
Sep 1985330.002
Aug 1985323.002
Jul 1985320.002
Jun 1985324.002
May 1985486.002
Apr 1985315.002
Mar 1985656.002
Jan 1985496.002
Dec 1984164.002
Nov 1984491.002
Oct 1984323.002
Sep 1984320.002
Aug 1984481.002
Jul 1984314.002
Jun 1984299.002
May 1984438.002
Apr 1984456.002
Mar 1984152.002
Feb 1984305.002
Jan 1984458.002
Dec 1983153.002
Nov 1983455.002
Oct 1983303.002
Sep 1983311.002
Aug 1983438.002
Jul 1983444.002
Jun 1983600.002
May 1983301.002
Apr 1983304.002
Mar 1983453.002
Feb 1983302.002
Jan 1983606.002
Dec 1982301.002
Nov 1982318.002
Oct 1982490.002
Sep 1982446.002
Aug 1982308.002
Jul 1982324.002
Jun 1982492.002
May 1982167.002
Apr 1982485.002
Mar 1982335.002
Feb 1982339.002
Jan 1982332.002
Dec 1981506.002
Nov 1981500.002
Oct 1981322.002
Sep 1981497.002
Aug 1981320.002
Jul 1981494.002
Jun 1981819.002
Apr 1981499.002
Mar 1981336.002
Feb 1981335.002
Jan 1981505.002
Dec 1980340.002
Nov 1980334.002
Sep 1980478.002
Aug 1980312.002
Jul 1980483.002
Jun 1980329.002
May 1980331.002
Apr 1980334.002
Mar 1980334.002
Feb 1980658.002
Jan 1980333.002

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
L. D. Slocombe1Trek AEC, LLCConverted to SWD Well
L. D. Slocombe1Mai Oil Operations, Inc.Authorized Injection Well
L. D. Slocombe5Mai Oil Operations, Inc.Producing

Location

38.210088, -97.141978 · NWNWSE Sec 19 T21S R3E

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001109685. The state’s own record.