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WALTER B

Lease 1001117481 · Ellis County, Kansas · SESW Sec 2 T12S R18W · DOR 108028

Oil1937–20264 wells
Operator
Ritchie Exploration, Inc.
Cumulative (state figure)
1,041,572.67 bbl
First production
1937
Last production
2026
Location (PLSS)
SESW Sec 2 T12S R18W

Monthly oil production

555 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
199,652.70 bbl
Months filed
555
Most wells in a month
4

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 1,041,572.67 bbl.

MonthOil (bbl)Wells
Apr 2026322.113
Mar 2026163.613
Feb 2026166.103
Jan 2026331.963
Dec 2025164.373
Nov 2025166.533
Oct 2025326.704
Sep 2025159.974
Aug 2025324.224
Jul 2025160.934
Jun 2025162.834
May 2025319.604
Apr 2025160.984
Mar 2025165.214
Feb 2025166.964
Jan 2025336.504
Dec 2024166.784
Nov 2024163.464
Oct 2024328.484
Sep 2024165.654
Aug 2024323.244
Jul 2024158.114
Jun 2024320.274
May 2024213.294
Apr 2024164.434
Mar 2024162.964
Feb 2024328.234
Jan 2024162.214
Dec 2023158.834
Nov 2023156.944
Oct 2023315.514
Sep 2023312.114
Aug 2023314.184
Jul 2023322.164
Jun 2023310.384
May 2023318.584
Apr 2023323.894
Mar 2023158.324
Feb 2023155.414
Jan 2023318.264
Dec 2022325.604
Nov 2022317.854
Oct 2022314.014
Sep 2022156.104
Aug 2022320.454
Jul 2022311.594
Jun 2022315.504
May 2022324.234
Apr 2022324.464
Mar 2022314.494
Feb 2022318.294
Jan 2022321.254
Dec 2021324.034
Nov 2021163.254
Oct 2021472.534
Sep 2021158.844
Aug 2021314.844
Jul 2021471.264
Jun 2021157.324
May 2021315.344
Apr 2021474.924
Mar 2021328.324
Feb 2021330.264
Jan 2021319.624
Dec 2020325.764
Nov 2020326.904
Oct 2020316.804
Sep 2020160.504
Aug 2020473.524
Jul 2020313.784
Jun 2020471.964
May 2020154.274
Apr 2020321.174
Mar 2020160.244
Feb 2020472.464
Jan 2020313.664
Dec 2019319.514
Nov 2019316.494
Oct 2019483.874
Sep 2019319.854
Aug 2019481.234
Jul 2019318.984
Jun 2019317.354
May 2019437.104
Apr 2019320.774
Mar 2019316.454
Feb 2019326.434
Jan 2019310.944
Dec 2018324.074
Nov 2018318.854
Oct 2018478.314
Sep 2018161.604
Aug 2018470.424
Jul 2018316.194
Jun 2018307.164
May 2018479.594
Apr 2018320.154
Mar 2018484.812
Feb 2018314.302
Jan 2018483.312
Dec 2017315.162
Nov 2017323.052
Oct 2017321.992
Sep 2017471.672
Aug 2017478.132
Jul 2017478.902
Jun 2017320.472
May 2017471.792
Apr 2017481.222
Mar 2017325.942
Feb 2017321.642
Jan 2017481.672
Dec 2016479.842
Nov 2016324.562
Oct 2016309.432
Sep 2016314.462
Aug 2016306.272
Jul 2016313.552
Jun 2016318.572
May 2016166.962
Apr 2016325.802
Mar 2016332.092
Feb 2016324.982
Jan 2016323.682
Dec 2015163.672
Nov 2015334.842
Oct 2015326.072
Sep 2015320.312
Aug 2015316.422
Jul 2015317.542
Jun 2015315.102
May 2015165.152
Apr 2015485.842
Mar 2015477.612
Feb 2015322.542
Jan 2015646.292
Dec 2014326.242
Nov 2014326.792
Oct 2014466.292
Sep 2014479.932
Aug 2014483.172
Jul 2014334.392
Jun 2014492.642
May 2014489.222
Apr 2014484.722
Mar 2014324.482
Feb 2014320.982
Jan 2014322.692
Dec 2013492.892
Nov 2013477.892
Oct 2013485.672
Sep 2013319.112
Aug 2013490.312
Jul 2013645.282
Jun 2013645.372
May 2013490.962
Apr 2013630.662
Mar 2013645.622
Feb 2013487.842
Jan 2013814.382
Dec 2012806.812
Nov 2012792.982
Oct 2012342.642
Sep 2012486.362
Aug 2012316.502
Jul 2012492.402
Jun 2012325.812
May 2012323.612
Apr 2012307.772
Mar 2012474.612
Feb 2012517.832
Jan 2012489.512
Dec 2011158.142
Nov 2011484.822
Oct 2011321.172
Sep 2011166.172
Aug 2011329.232
Jul 2011329.771
Jun 2011493.801
May 2011367.211
Apr 2011328.051
Mar 2011330.241
Feb 2011320.861
Jan 2011500.841
Dec 2010323.891
Nov 2010314.411
Oct 2010327.541
Sep 2010163.981
Aug 2010321.461
Jul 2010318.441
Jun 2010475.371
May 2010312.151
Apr 2010169.221
Mar 2010623.461
Feb 2010317.731
Jan 2010311.851
Dec 2009321.911
Nov 2009339.891
Oct 2009312.411
Sep 2009155.051
Aug 2009469.241
Jul 2009468.921
Jun 2009477.761
May 2009156.091
Apr 2009344.981
Mar 2009503.591
Feb 2009333.191
Jan 2009319.391
Dec 2008340.981
Nov 2008329.481
Oct 2008333.051
Sep 2008172.281
Aug 2008156.711
Jul 2008323.611
Jun 2008335.861
May 2008315.441
Apr 2008333.541
Mar 2008490.921
Feb 2008316.611
Jan 2008478.771
Dec 2007319.451
Nov 2007316.451
Oct 2007478.451
Sep 2007311.161
Aug 2007312.221
Jul 2007317.971
Jun 2007313.541
May 2007478.201
Apr 2007330.431
Mar 2007492.471
Feb 2007318.901
Jan 2007315.481
Dec 2006317.171
Nov 2006478.691
Oct 2006334.651
Sep 2006325.511
Aug 2006484.141
Jul 2006470.501
Jun 2006318.211
May 2006331.381
Apr 2006325.861
Mar 2006309.481
Feb 2006322.791
Jan 2006468.511
Dec 2005328.081
Nov 2005319.231
Oct 2005480.161
Sep 2005306.351
Aug 2005475.791
Jul 2005318.911
Jun 2005468.411
May 2005314.511
Apr 2005314.831
Mar 2005476.721
Feb 2005339.461
Jan 2005490.711
Dec 2004324.131
Nov 2004327.511
Oct 2004495.241
Sep 2004483.671
Aug 2004486.331
Jul 2004327.931
Jun 2004492.651
May 2004482.491
Apr 2004501.541
Mar 2004499.261
Feb 2004505.181
Jan 2004519.431
Dec 2003662.071
Nov 2003662.441
Oct 2003318.281
Sep 2003321.091
Aug 2003319.091
Jul 2003311.741
Jun 2003311.631
May 2003318.351
Apr 2003480.951
Mar 2003327.531
Feb 2003322.861
Jan 2003159.471
Dec 2002160.101
Nov 2002318.821
Oct 2002315.181
Sep 2002492.431
Aug 2002322.721
Jul 2002324.811
Jun 2002322.041
May 2002324.251
Apr 2002489.701
Mar 2002332.771
Feb 2002316.021
Jan 2002333.861
Dec 2001332.751
Nov 2001322.761
Oct 2001160.691
Sep 2001319.881
Aug 2001257.791
Jul 2001325.571
Jun 2001329.081
May 2001328.311
Apr 2001499.181
Mar 2001315.831
Feb 2001322.091
Jan 2001329.191
Dec 2000323.991
Nov 2000491.051
Oct 2000321.721
Sep 2000327.231
Aug 2000316.091
Jul 2000464.381
Jun 2000318.701
May 2000332.821
Apr 2000323.041
Mar 2000326.081
Feb 2000320.191
Jan 2000174.641
Dec 1999329.321
Nov 1999337.571
Oct 1999173.221
Sep 1999333.961
Aug 1999325.181
Jul 1999167.641
Jun 1999333.891
May 1999169.171
Apr 1999328.891
Mar 1999168.821
Feb 1999327.161
Jan 1999331.651
Dec 1998172.721
Nov 1998166.021
Oct 1998327.821
Sep 1998335.701
Aug 1998331.781
Jul 1998156.031
Jun 1998171.171
May 1998333.541
Apr 1998163.711
Mar 1998326.441
Feb 1998306.771
Jan 1998163.581
Dec 1997331.771
Nov 1997336.011
Oct 1997160.121
Sep 1997321.751
Aug 1997331.301
Jul 1997324.651
Jun 1997332.631
May 1997340.961
Apr 1997170.021
Mar 1997168.281
Feb 1997167.401
Jan 1997157.651
Dec 1996170.561
Nov 1996167.411
Oct 1996337.601
Sep 1996172.691
Aug 1996339.551
Jul 1996334.581
Jun 1996173.801
May 1996163.841
Apr 1996329.771
Mar 1996173.131
Feb 1996174.811
Jan 1996174.881
Dec 1995171.001
Nov 1995173.001
Oct 1995333.001
Sep 1995149.001
Aug 1995164.001
Jul 1995330.001
Jun 1995174.001
May 1995337.001
Apr 1995166.001
Mar 1995160.001
Feb 1995335.001
Jan 1995332.001
Dec 1994172.001
Nov 1994337.001
Oct 1994338.001
Sep 1994175.001
Aug 1994333.001
Jul 1994334.001
Jun 1994166.001
May 1994334.001
Apr 1994335.001
Mar 1994250.001
Feb 1994161.001
Jan 1994327.001
Dec 1993327.001
Nov 1993340.001
Oct 1993334.001
Sep 1993341.001
Aug 1993341.001
Jul 1993338.001
Jun 1993335.001
May 1993338.001
Apr 1993337.001
Mar 1993169.001
Feb 1993331.001
Jan 1993339.001
Dec 1992347.001
Nov 1992164.001
Oct 1992333.001
Sep 1992502.001
Aug 1992341.001
Jul 1992341.001
Jun 1992330.001
May 1992323.001
Apr 1992339.001
Mar 1992341.001
Feb 1992333.001
Jan 1992337.001
Dec 1991348.001
Nov 1991344.001
Oct 1991344.001
Sep 1991342.001
Aug 1991501.001
Jul 1991338.001
Jun 1991342.001
May 1991339.001
Apr 1991349.001
Mar 1991349.001
Feb 1991348.001
Jan 1991334.001
Dec 1990174.001
Nov 1990349.001
Oct 1990173.001
Sep 1990173.001
Aug 1990339.001
Jul 1990172.001
Jun 1990338.001
May 1990172.001
Apr 1990347.001
Mar 1990174.001
Feb 1990175.001
Jan 1990346.001
Dec 1989350.001
Nov 1989170.001
Oct 1989342.001
Sep 1989172.001
Aug 1989331.001
Jul 1989172.001
Jun 1989344.001
May 1989341.001
Apr 1989344.001
Mar 1989173.001
Feb 1989216.001
Jan 1989439.001
Dec 1988221.001
Nov 1988444.001
Oct 1988433.001
Sep 1988220.001
Aug 1988215.001
Jul 1988436.001
Jun 1988416.001
May 1988217.001
Apr 1988430.001
Mar 1988426.001
Feb 1988427.001
Jan 1988418.001
Dec 1987433.001
Nov 1987424.001
Oct 1987425.001
Sep 1987437.001
Aug 1987429.001
Jul 1987426.001
Jun 1987424.001
May 1987435.001
Apr 1987212.001
Mar 1987439.001
Feb 1987220.001
Jan 1987420.001
Dec 1986433.001
Nov 1986427.001
Oct 1986213.001
Sep 1986430.001
Aug 1986431.001
Jul 1986426.001
Jun 1986422.001
May 1986436.001
Apr 1986431.001
Mar 1986439.001
Feb 1986443.001
Jan 1986434.001
Dec 1985439.001
Nov 1985428.001
Oct 1985432.001
Sep 1985433.001
Aug 1985437.001
Jul 1985646.001
Jun 1985425.001
May 1985631.001
Apr 1985436.001
Mar 1985432.001
Feb 1985647.001
Jan 1985455.001
Dec 1984428.001
Nov 1984446.001
Oct 1984657.001
Sep 1984659.001
Aug 1984439.001
Jul 1984628.001
Jun 1984639.001
May 1984651.001
Apr 1984628.001
Mar 1984647.001
Feb 1984424.001
Jan 1984638.001
Dec 1983633.001
Nov 1983633.001
Oct 1983865.001
Sep 1983624.001
Aug 1983647.001
Jul 1983867.001
Jun 1983652.001
May 1983664.001
Apr 1983879.001
Mar 1983644.001
Feb 1983432.001
Jan 1983858.001
Dec 1982438.001
Nov 1982647.001
Oct 1982637.001
Sep 1982645.001
Aug 1982646.001
Jul 1982630.001
Jun 1982854.001
May 1982630.001
Apr 1982643.001
Mar 1982644.001
Feb 1982436.001
Jan 1982214.001
Dec 1981207.001
Nov 1981219.001
Sep 1981207.001
Aug 1981198.001
Jul 1981202.001
Jun 1981448.001
May 1981435.001
Apr 1981425.001
Mar 1981443.001
Feb 1981651.001
Jan 1981447.001
Dec 1980656.001
Nov 1980649.001
Oct 1980219.001
Sep 1980650.001
Aug 1980441.001
Jul 1980434.001
Jun 1980424.001
May 1980653.001
Apr 1980430.001
Mar 1980447.001
Feb 1980423.001
Jan 1980446.001

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

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

WellNo.OperatorStatus
Walters 'B'4Ritchie Exploration, Inc.Producing
WALTERS 'B'3Ritchie Exploration, Inc.Producing
Walters 'B'5Ritchie Exploration, Inc.Producing
Walters 'B'6Ritchie Exploration, Inc.Producing

Location

39.032377, -99.289926 · SESW Sec 2 T12S R18W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001117481. The state’s own record.