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HAMMEKE

Lease 1001115892 · Stafford County, Kansas · NENWSE Sec 21 T21S R12W · DOR 107049

Oil1965–202614 wells
Operator
Mai Oil Operations, Inc.
Cumulative (state figure)
299,105.17 bbl
First production
1965
Last production
2026
Location (PLSS)
NENWSE Sec 21 T21S R12W

Monthly oil production

390 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
235,146.20 bbl
Months filed
390
Most wells in a month
8

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 299,105.17 bbl.

MonthOil (bbl)Wells
Apr 2026642.607
Mar 2026810.367
Feb 2026661.137
Jan 2026658.817
Dec 2025809.547
Nov 2025657.097
Oct 2025813.637
Sep 2025798.617
Aug 2025642.927
Jul 2025793.807
Jun 2025813.617
May 2025820.107
Apr 2025806.737
Mar 2025652.107
Feb 2025810.957
Jan 2025813.787
Dec 2024812.657
Nov 2024646.207
Oct 2024795.557
Sep 2024971.067
Aug 2024642.227
Jul 2024810.437
Jun 2024805.577
May 2024809.397
Apr 2024820.318
Mar 2024818.308
Feb 2024988.598
Jan 2024823.738
Dec 2023650.738
Nov 2023966.658
Oct 2023814.658
Sep 2023796.238
Aug 2023964.878
Jul 2023962.798
Jun 2023972.018
May 2023967.188
Apr 2023810.868
Mar 2023978.528
Feb 2023819.588
Jan 2023650.718
Dec 2022987.338
Nov 2022665.068
Oct 2022807.848
Sep 2022951.948
Aug 2022798.918
Jul 2022965.588
Jun 2022960.338
May 2022817.678
Apr 2022975.168
Mar 2022821.298
Feb 2022655.698
Jan 2022655.958
Dec 2021815.428
Nov 2021821.918
Oct 2021984.948
Sep 2021951.788
Aug 2021949.928
Jul 2021960.808
Jun 2021960.528
May 2021814.678
Apr 20211,139.848
Mar 2021967.328
Feb 2021977.388
Jan 2021978.758
Dec 20201,016.478
Nov 20201,140.718
Oct 2020974.002
Sep 20201,132.182
Aug 20201,115.952
Jul 20201,407.562
Jun 2020962.862
May 20201,290.952
Apr 2020809.842
Mar 20201,141.692
Feb 2020989.482
Jan 20201,319.722
Dec 20191,149.892
Nov 2019997.392
Oct 20191,285.742
Sep 20191,131.362
Aug 20191,292.722
Jul 20191,122.052
Jun 20191,130.922
May 20191,295.552
Apr 20191,278.622
Mar 20191,287.892
Feb 20191,348.242
Jan 20191,315.972
Dec 20181,351.072
Nov 20181,604.062
Oct 20181,463.702
Sep 20181,617.592
Aug 20181,450.452
Jul 20181,730.242
Jun 20181,754.952
May 20181,593.762
Apr 20181,654.342
Mar 20181,795.652
Feb 20181,819.882
Jan 20181,826.622
Dec 20171,808.732
Nov 20171,936.932
Oct 20172,035.722
Sep 20172,097.552
Aug 20172,226.942
Jul 20172,218.052
Jun 20172,399.882
May 20172,746.432
Apr 20172,729.132
Mar 20172,908.502
Feb 20173,419.052
Jan 20172,817.932
Dec 20162,785.782
Nov 20162,891.842
Oct 20162,895.452
Sep 20163,368.132
Aug 20163,728.732
Jul 20163,551.402
Jun 20163,727.402
May 20162,674.242
Apr 20161,471.402
Mar 20161,286.122
Feb 20161,441.902
Jan 20161,649.472
Dec 20151,976.692
Nov 20151,635.402
Oct 20151,808.472
Sep 20151,930.332
Aug 20152,380.662
Jul 20152,419.102
Jun 20152,896.402
May 20153,265.202
Apr 20153,693.732
Mar 20153,774.412
Feb 20152,648.642
Jan 2015992.042
Dec 2014983.432
Nov 2014327.862
Sep 2014161.832
Aug 2014164.952
Jun 2014160.622
Apr 2014167.832
Mar 2014157.862
Jan 2014160.202
Nov 2013172.362
Sep 2013170.472
Jul 2013167.432
May 2013173.812
Mar 2013172.262
Jan 2013166.132
Dec 2012174.052
Oct 2012171.662
Aug 2012167.652
Jun 2012168.422
Apr 2012168.172
Mar 2012171.142
Jan 2012174.162
Nov 2011174.692
Sep 2011167.112
Jul 2011164.092
May 2011163.552
Apr 2011171.312
Feb 2011172.652
Dec 2010166.062
Oct 2010167.702
Aug 2010168.022
Jun 2010167.252
May 2010169.832
Apr 201031.732
Mar 2010169.632
Jan 2010169.772
Nov 2009171.822
Oct 2009170.552
Aug 2009172.612
Jun 2009166.712
May 2009167.822
Mar 2009156.232
Feb 2009170.812
Dec 2008170.132
Oct 2008169.652
Sep 2008162.912
Jul 2008164.132
May 2008167.862
Apr 2008172.812
Feb 2008169.222
Jan 2008168.942
Oct 2007169.692
Aug 2007161.372
Jul 2007165.272
May 2007166.682
Mar 2007163.692
Feb 2007167.512
Dec 2006161.662
Oct 2006165.872
Aug 2006166.772
Jul 2006168.382
May 2006168.442
Mar 2006170.172
Feb 2006179.232
Dec 2005170.632
Oct 2005167.292
Aug 2005166.102
Jun 2005173.392
May 2005169.252
Mar 2005166.242
Feb 2005164.702
Dec 2004170.632
Oct 2004170.672
Aug 2004164.432
Jul 2004164.022
May 2004164.232
Mar 2004176.152
Jan 2004178.952
Dec 2003164.342
Oct 2003167.012
Sep 2003171.672
Jul 2003166.572
Jun 2003166.272
Apr 2003173.982
Mar 2003177.162
Jan 2003166.572
Dec 2002168.442
Oct 2002164.672
Aug 2002171.172
Jul 2002166.102
Jun 2002165.722
Apr 2002174.782
Mar 2002169.142
Feb 2002172.762
Jan 2002165.612
Dec 2001167.572
Oct 2001165.512
Jun 2001168.212
Apr 2001172.982
Jan 2001164.032
Oct 2000167.692
Jul 2000166.762
Apr 2000168.672
Feb 2000170.112
Nov 1999169.402
Dec 1998169.322
Sep 1998169.442
Jul 1998163.352
May 1998169.372
Mar 1998166.582
Jan 1998171.602
Dec 1997173.052
Oct 1997167.152
Aug 1997169.382
Jun 1997164.912
Apr 1997168.102
Mar 1997168.692
Jan 1997171.812
Nov 1996166.142
Sep 1996164.082
Aug 1996172.472
Jun 1996168.232
Apr 1996169.742
Mar 1996169.852
Jan 1996171.362
Dec 1995168.003
Oct 1995168.003
Aug 1995165.003
Jul 1995169.003
Jun 1995169.003
May 1995185.003
Apr 1995173.003
Jan 1995166.003
Aug 1994165.003
May 1994169.003
Feb 1994165.003
Oct 1993167.003
Aug 1993162.003
Jul 1993165.003
May 1993166.003
Mar 1993167.003
Feb 1993169.003
Dec 1992165.003
Oct 1992165.003
Sep 1992170.003
Jul 1992166.003
May 1992169.003
Apr 1992170.003
Feb 1992155.003
Dec 1991168.003
Nov 1991173.003
Sep 1991166.003
Jul 1991169.003
May 1991168.003
Apr 1991170.003
Feb 1991167.003
Jan 1991172.003
Nov 1990173.003
Sep 1990169.003
Aug 1990168.003
Jun 1990168.003
May 1990168.003
Mar 1990172.003
Feb 1990168.003
Dec 1989167.003
Oct 1989168.003
Aug 1989170.003
Jul 1989168.003
May 1989170.003
Apr 1989168.003
Feb 1989169.003
Jan 1989171.003
Nov 1988171.003
Sep 1988168.003
Aug 1988169.003
Jun 1988171.003
May 1988170.003
Mar 1988168.003
Feb 1988170.003
Dec 1987172.003
Nov 1987170.003
Sep 1987171.003
Jul 1987169.003
Jun 1987168.003
Apr 1987170.003
Mar 1987172.003
Jan 1987173.003
Dec 1986171.003
Oct 1986171.003
Sep 1986172.003
Jul 1986169.003
Jun 1986167.003
Apr 1986168.003
Mar 1986173.003
Feb 1986168.003
Dec 1985170.003
Nov 1985172.003
Sep 1985165.003
Aug 1985168.003
Jun 1985170.003
May 1985170.003
Apr 1985173.003
Mar 1985170.003
Jan 1985170.003
Dec 1984171.003
Sep 1984331.003
Jul 1984136.003
Jun 1984162.003
May 1984172.003
Apr 1984167.003
Mar 1984172.003
Feb 1984167.003
Dec 1983169.003
Nov 1983171.003
Sep 1983170.003
Aug 1983163.003
Jul 1983169.003
Jun 1983169.003
Apr 1983163.003
Mar 1983168.003
Feb 1983174.003
Jan 1983169.003
Dec 1982167.003
Oct 1982168.003
Sep 1982172.003
Aug 1982169.003
Jul 1982170.003
Jun 1982170.003
May 1982171.003
Apr 1982172.003
Mar 1982167.003
Jan 1982169.003
Dec 1981173.003
Nov 1981170.003
Oct 1981171.003
Sep 1981166.003
Aug 1981167.003
Jul 1981169.003
Jun 1981171.003
May 1981165.003
Mar 1981172.003
Feb 1981166.003
Jan 1981171.003
Dec 1980171.003
Nov 1980173.003
Oct 1980171.003
Sep 1980170.003
Aug 1980168.003
Jul 1980164.003
Jun 1980169.003
May 1980171.003
Apr 1980166.003
Mar 1980171.003
Feb 1980171.003
Jan 1980170.003

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

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

WellNo.OperatorStatus
Hammeke1unavailablePlugged and Abandoned
Hammeke1unavailablePlugged and Abandoned
Hammeke2unavailablePlugged and Abandoned
Hammeke 'B'3Mai Oil Operations, Inc.Producing
Hammeke 'B'4Mai Oil Operations, Inc.Producing
Hammeke 'B'5Mai Oil Operations, Inc.Producing
Hammeke 'B'6Mai Oil Operations, Inc.Producing
Hammeke 'B'7Mai Oil Operations, Inc.Producing
HAMMEKE 'B'8Mai Oil Operations, Inc.Producing
Hammeke 'B'2Mai Oil Operations, Inc.Plugged and Abandoned
Hammeke 'B'1Mai Oil Operations, Inc.Producing
Hammeke3 TwinunavailablePlugged and Abandoned
Hammeke4unavailablePlugged and Abandoned
M. HAMMEKE4Energy Three, Inc.Plugged and Abandoned

Location

38.208880, -98.643267 · NENWSE Sec 21 T21S R12W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001115892. The state’s own record.