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REISER

Lease 1001115897 · Stafford County, Kansas · E2SWNW Sec 21 T21S R12W · DOR 107054

Oil1964–202610 wells
Operator
Mai Oil Operations, Inc.
Cumulative (state figure)
549,017.25 bbl
First production
1964
Last production
2026
Location (PLSS)
E2SWNW Sec 21 T21S R12W

Monthly oil production

552 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
186,261.20 bbl
Months filed
552
Most wells in a month
6

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 549,017.25 bbl.

MonthOil (bbl)Wells
Apr 2026166.584
Mar 2026162.414
Feb 2026168.564
Jan 2026163.904
Dec 2025164.054
Nov 2025170.324
Oct 2025164.444
Sep 2025168.244
Aug 2025164.964
Jul 2025326.154
May 2025335.604
Apr 2025167.634
Mar 2025164.144
Feb 2025164.214
Jan 2025165.414
Dec 2024167.634
Nov 2024165.994
Oct 2024166.994
Sep 2024162.074
Aug 2024166.624
Jul 2024162.534
Jun 2024164.364
May 2024159.174
Apr 2024327.864
Mar 2024172.374
Feb 2024163.864
Jan 2024167.684
Dec 2023165.374
Nov 2023168.784
Oct 2023163.174
Sep 2023164.834
Aug 2023321.704
Jul 2023163.584
Jun 2023165.694
May 2023334.724
Apr 2023167.044
Mar 2023165.484
Feb 2023166.314
Jan 2023337.224
Dec 2022167.114
Nov 2022167.894
Oct 2022166.804
Sep 2022164.274
Aug 2022166.934
Jul 2022162.274
Jun 2022161.384
May 2022160.304
Apr 2022167.064
Mar 2022328.904
Feb 2022168.364
Dec 2021333.524
Nov 2021172.604
Oct 2021163.524
Sep 2021162.394
Aug 2021163.314
Jul 2021164.564
Jun 2021321.734
May 2021162.434
Apr 2021165.484
Mar 2021165.324
Feb 2021167.034
Jan 2021164.404
Dec 2020333.084
Nov 2020165.974
Oct 2020161.554
Sep 2020178.824
Aug 2020160.974
Jul 2020163.424
Jun 2020325.124
May 2020326.624
Apr 2020162.904
Mar 2020164.673
Feb 2020164.823
Jan 2020168.903
Dec 2019167.233
Nov 2019168.293
Oct 2019327.633
Sep 2019161.083
Aug 2019164.423
Jul 2019324.153
Jun 2019324.703
May 2019164.553
Apr 2019163.913
Mar 2019333.493
Feb 2019164.663
Jan 2019168.793
Dec 2018326.233
Nov 2018163.513
Oct 2018167.143
Sep 2018160.483
Aug 2018162.153
Jul 2018158.983
Jun 2018163.363
May 2018162.133
Apr 2018166.363
Mar 2018164.223
Feb 2018164.223
Jan 2018168.623
Dec 2017168.083
Nov 2017161.273
Oct 2017168.223
Sep 2017162.263
Aug 2017165.503
Jul 2017322.823
Jun 2017160.003
May 2017329.813
Apr 2017165.893
Mar 2017321.433
Feb 2017163.223
Jan 2017325.963
Dec 2016167.593
Nov 2016324.333
Oct 2016164.623
Sep 2016167.253
Aug 2016470.193
Jul 2016162.603
Jun 2016326.103
May 2016163.353
Apr 2016327.483
Mar 2016326.623
Feb 2016167.013
Jan 2016325.813
Dec 2015325.523
Nov 2015322.943
Oct 2015319.353
Sep 2015319.763
Aug 2015322.073
Jul 2015324.643
Jun 2015158.483
May 2015163.123
Apr 2015160.963
Mar 2015320.393
Feb 2015332.133
Jan 2015489.623
Dec 2014162.843
Nov 2014161.643
Oct 2014160.553
Sep 2014306.183
Aug 2014165.723
Jul 2014164.363
Jun 2014157.943
May 2014159.303
Apr 2014315.093
Mar 2014161.963
Feb 2014165.913
Jan 2014164.863
Dec 2013159.583
Nov 2013164.043
Oct 2013325.313
Sep 2013159.103
Aug 2013164.844
Jul 2013325.584
Jun 2013155.064
May 2013166.574
Apr 2013329.784
Mar 2013330.164
Jan 2013163.524
Dec 2012167.364
Nov 2012332.894
Oct 2012167.234
Sep 2012165.084
Aug 2012328.054
Jul 2012160.454
Jun 2012165.744
May 2012158.604
Apr 2012326.384
Mar 2012169.884
Feb 2012163.294
Jan 2012333.194
Dec 2011166.714
Nov 2011165.904
Oct 2011161.224
Sep 2011161.594
Aug 2011326.734
Jul 2011161.634
Jun 2011163.554
May 2011327.334
Apr 2011167.594
Mar 2011332.974
Feb 2011163.994
Jan 2011168.414
Dec 2010167.614
Nov 2010331.554
Oct 2010163.964
Sep 2010160.884
Aug 2010324.394
Jul 2010164.294
Jun 2010164.614
May 2010329.634
Apr 2010160.624
Mar 2010343.464
Feb 2010168.484
Jan 2010502.814
Dec 2009152.254
Nov 2009173.584
Oct 2009189.574
Sep 2009349.274
Aug 2009165.184
Jul 2009323.964
Jun 2009162.334
May 2009327.194
Apr 2009331.094
Mar 2009167.184
Feb 2009336.374
Jan 2009166.454
Dec 2008332.844
Nov 2008168.644
Oct 2008329.174
Sep 2008163.254
Aug 2008325.874
Jul 2008166.634
Jun 2008327.654
May 2008327.514
Apr 2008329.684
Mar 2008328.684
Feb 2008337.354
Jan 2008335.064
Nov 2007331.314
Oct 2007162.254
Sep 2007326.074
Aug 2007161.014
Jul 2007327.624
Jun 2007162.494
May 2007327.294
Apr 2007166.154
Mar 2007330.574
Feb 2007174.894
Jan 2007171.784
Dec 2006163.744
Nov 2006329.904
Oct 2006156.264
Sep 2006160.094
Aug 2006158.554
Jul 2006324.964
Jun 2006163.104
May 2006321.604
Apr 2006166.464
Mar 2006321.724
Feb 2006164.374
Jan 2006164.464
Dec 2005329.624
Nov 2005171.974
Oct 2005164.564
Sep 2005164.164
Aug 2005322.904
Jul 2005159.634
Jun 2005161.524
May 2005323.204
Apr 2005160.834
Mar 2005322.904
Feb 2005162.724
Jan 2005326.194
Dec 2004165.384
Nov 2004332.194
Oct 2004172.744
Sep 2004161.824
Aug 2004321.594
Jul 2004159.494
Jun 2004326.734
May 2004160.694
Apr 2004161.034
Mar 2004328.484
Feb 2004165.354
Jan 2004330.744
Dec 2003161.214
Nov 2003182.914
Oct 2003327.034
Sep 2003163.244
Aug 2003319.124
Jul 2003325.204
Jun 2003241.714
May 2003325.124
Apr 2003163.714
Mar 2003322.354
Feb 2003334.474
Jan 2003163.644
Dec 2002330.194
Nov 2002332.294
Oct 2002162.314
Sep 2002316.824
Aug 2002319.794
Jul 2002159.144
Jun 2002321.494
May 2002321.494
Apr 2002160.624
Mar 2002323.064
Feb 2002327.244
Jan 2002162.534
Dec 2001327.814
Nov 2001325.074
Oct 2001162.514
Sep 2001324.344
Aug 2001313.434
Jul 2001279.174
Jun 2001320.914
May 2001323.474
Apr 2001326.804
Mar 2001163.504
Feb 2001329.614
Jan 2001327.274
Dec 2000167.954
Nov 2000332.874
Oct 2000327.774
Sep 2000320.924
Aug 2000162.014
Jul 2000323.124
Jun 2000320.004
May 2000321.204
Apr 2000317.904
Mar 2000161.304
Feb 2000327.374
Jan 2000328.254
Dec 1999328.724
Nov 1999160.904
Oct 1999321.804
Sep 1999323.074
Aug 1999324.394
Jul 1999321.884
Jun 1999326.104
May 1999505.334
Apr 1999325.504
Mar 1999325.394
Feb 1999160.834
Jan 1999329.314
Dec 1998495.534
Nov 1998163.424
Oct 1998320.874
Sep 1998334.384
Aug 1998320.054
Jul 1998317.674
Jun 1998325.424
May 1998483.904
Apr 1998323.304
Mar 1998317.582
Feb 1998165.902
Jan 1998329.232
Dec 1997324.212
Nov 1997329.852
Oct 1997323.372
Sep 1997161.162
Aug 1997326.522
Jul 1997321.182
Jun 1997484.272
May 1997162.382
Apr 1997331.422
Mar 1997334.982
Feb 1997334.102
Jan 1997487.342
Dec 1996332.762
Nov 1996335.442
Oct 1996329.082
Sep 1996497.432
Aug 1996166.672
Jul 1996323.012
Jun 1996327.582
May 1996332.782
Apr 1996335.682
Mar 1996330.154
Feb 1996165.834
Jan 1996333.894
Dec 1995354.005
Nov 1995326.005
Oct 1995357.005
Sep 1995332.005
Aug 1995330.005
Jul 1995333.005
Jun 1995351.005
May 1995349.005
Apr 1995340.005
Mar 1995336.005
Feb 1995328.005
Jan 1995340.005
Dec 1994335.005
Nov 1994335.005
Oct 1994336.005
Sep 1994504.005
Aug 1994335.005
Jul 1994166.005
Jun 1994335.005
May 1994335.005
Apr 1994335.005
Mar 1994335.005
Feb 1994339.005
Jan 1994333.005
Dec 1993333.005
Nov 1993336.005
Oct 1993335.005
Sep 1993331.005
Aug 1993329.005
Jul 1993327.005
Jun 1993496.005
May 1993334.005
Apr 1993340.005
Mar 1993518.005
Feb 1993166.005
Jan 1993345.005
Dec 1992343.005
Nov 1992338.005
Oct 1992504.005
Sep 1992336.005
Aug 1992336.005
Jul 1992330.005
Jun 1992502.005
May 1992337.005
Apr 1992338.005
Mar 1992510.005
Feb 1992338.005
Jan 1992339.005
Dec 1991343.005
Nov 1991513.005
Oct 1991336.005
Sep 1991338.005
Aug 1991337.005
Jul 1991502.005
Jun 1991333.005
May 1991502.005
Apr 1991339.005
Mar 1991511.005
Feb 1991338.005
Jan 1991318.005
Dec 1990504.005
Nov 1990341.005
Oct 1990339.005
Sep 1990504.005
Aug 1990335.005
Jul 1990502.005
Jun 1990324.005
May 1990506.005
Apr 1990511.005
Mar 1990506.005
Feb 1990340.005
Jan 1990512.005
Dec 1989340.005
Nov 1989498.005
Oct 1989508.005
Sep 1989499.005
Aug 1989672.005
Jul 1989467.005
Jun 1989498.005
May 1989672.005
Apr 1989509.005
Mar 1989510.005
Feb 1989509.005
Jan 1989502.005
Dec 1988512.005
Nov 1988687.005
Oct 1988503.005
Sep 1988505.005
Aug 1988501.005
Jul 1988487.005
Jun 1988496.005
May 1988501.005
Apr 1988508.005
Mar 1988511.005
Feb 1988340.005
Jan 1988679.005
Dec 1987511.005
Nov 1987509.005
Oct 1987496.005
Sep 1987505.005
Aug 1987500.005
Jul 1987490.005
Jun 1987668.005
May 1987505.005
Apr 1987502.005
Mar 1987511.005
Feb 1987503.005
Jan 1987506.005
Dec 1986510.005
Nov 1986675.005
Oct 1986340.005
Sep 1986655.005
Aug 1986497.005
Jul 1986660.005
Jun 1986492.005
May 1986507.005
Apr 1986674.005
Mar 1986505.005
Feb 1986511.005
Jan 1986683.005
Dec 1985510.005
Nov 1985674.005
Oct 1985337.005
Sep 1985491.005
Aug 1985496.005
Jul 1985663.005
Jun 1985500.005
May 1985673.005
Apr 1985501.005
Mar 1985671.005
Feb 1985340.005
Jan 1985674.005
Dec 1984515.005
Nov 1984680.005
Oct 1984502.005
Sep 1984671.005
Aug 1984665.005
Jul 1984499.005
Jun 1984664.005
May 1984504.005
Apr 1984676.005
Mar 1984508.005
Feb 1984504.005
Jan 1984677.005
Dec 1983511.005
Nov 1983678.005
Oct 1983503.005
Sep 1983659.005
Aug 1983657.005
Jul 1983488.005
Jun 1983661.005
May 1983500.005
Apr 1983679.005
Mar 1983677.005
Feb 1983509.005
Jan 1983857.005
Dec 1982512.005
Nov 1982680.005
Oct 1982639.005
Sep 1982669.005
Aug 1982667.005
Jul 1982670.005
Jun 1982666.005
May 1982670.005
Apr 1982671.005
Mar 1982672.005
Feb 1982683.005
Jan 1982675.005
Dec 1981850.005
Nov 1981679.005
Oct 1981673.005
Sep 1981834.005
Aug 1981665.005
Jul 1981660.005
Jun 1981816.005
May 1981840.005
Apr 1981672.005
Mar 1981843.005
Feb 1981672.005
Jan 1981682.005
Dec 1980844.006
Nov 1980841.006
Oct 1980667.006
Sep 1980832.006
Aug 1980825.006
Jul 1980829.006
Jun 1980666.006
May 19801,003.006
Apr 1980839.006
Mar 1980675.006
Feb 1980845.006
Jan 1980849.006

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
Reiser1Zenith Drilling CorporationPlugged and Abandoned
Reiser8unavailablePlugged and Abandoned
Reiser9Zenith Drilling CorporationPlugged and Abandoned
Reiser10Mai Oil Operations, Inc.Producing
Reiser2Mai Oil Operations, Inc.Producing
Reiser3Mai Oil Operations, Inc.Producing
Reiser4Mai Oil Operations, Inc.Producing
Reiser5unavailablePlugged and Abandoned
Reiser6unavailablePlugged and Abandoned
Reiser7unavailableConverted to EOR Well

Location

38.211577, -98.652568 · E2SWNW Sec 21 T21S R12W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001115897. The state’s own record.