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HOFFMAN

Lease 1001115544 · Reno County, Kansas · SWSWNE Sec 4 T24S R4W · DOR 106702

Oil1968–20265 wells
Operator
Ritchie Exploration, Inc.
Cumulative (state figure)
448,192.38 bbl
First production
1968
Last production
2026
Location (PLSS)
SWSWNE Sec 4 T24S R4W

Monthly oil production

544 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
263,782.40 bbl
Months filed
544
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 448,192.38 bbl.

MonthOil (bbl)Wells
Apr 2026159.633
Mar 2026159.983
Feb 2026160.093
Jan 2026167.083
Dec 2025326.763
Sep 2025326.723
Aug 2025162.953
Jun 2025316.293
May 2025162.383
Apr 2025321.353
Mar 2025164.743
Feb 2025164.413
Jan 2025320.883
Dec 2024162.343
Nov 2024326.063
Oct 2024161.753
Sep 2024160.833
Aug 2024322.213
Jul 2024319.843
Jun 2024319.493
May 2024163.053
Apr 2024324.783
Mar 2024325.403
Feb 2024164.213
Jan 2024161.893
Dec 2023161.363
Nov 2023329.413
Oct 2023162.813
Sep 2023325.833
Aug 2023159.823
Jul 2023316.213
Jun 2023159.773
May 2023323.413
Apr 2023160.823
Mar 2023330.833
Feb 2023162.833
Jan 2023164.503
Dec 2022326.033
Nov 2022328.553
Oct 2022156.893
Sep 2022320.353
Jul 2022161.053
Jun 2022319.583
May 2022161.463
Apr 2022318.453
Mar 2022161.553
Feb 2022328.493
Jan 2022160.943
Dec 2021323.473
Nov 2021325.903
Oct 2021324.053
Sep 2021160.833
Aug 2021318.273
Jul 2021160.843
Jun 2021321.833
May 2021317.203
Apr 2021320.153
Mar 2021320.273
Feb 2021325.893
Jan 2021324.303
Dec 2020487.533
Nov 2020326.213
Oct 2020320.833
Sep 2020161.983
Aug 2020478.393
Jul 2020160.333
Jun 2020318.173
Mar 2020326.953
Feb 2020325.283
Jan 2020323.393
Dec 2019323.593
Nov 2019323.513
Oct 2019324.193
Sep 2019320.033
Aug 2019159.513
Apr 2019323.163
Mar 2019325.703
Feb 2019328.223
Jan 2019328.073
Dec 2018324.913
Nov 2018324.893
Oct 2018478.423
Sep 2018319.943
Aug 2018319.293
Jul 2018317.553
Jun 2018319.153
May 2018323.533
Apr 2018321.243
Mar 2018322.283
Feb 2018328.163
Jan 2018324.993
Dec 2017326.693
Nov 2017484.793
Oct 2017317.983
Sep 2017319.433
Aug 2017319.423
Jul 2017318.083
Jun 2017321.833
May 2017321.673
Apr 2017321.883
Mar 2017320.733
Feb 2017163.783
Jan 2017322.833
Dec 2016163.483
Nov 2016323.343
Oct 2016322.973
Sep 2016319.353
Aug 2016319.503
Jul 2016318.863
Jun 2016319.223
May 2016321.913
Apr 2016322.253
Mar 2016312.663
Feb 2016165.832
Jan 2016325.022
Dec 2015488.412
Nov 2015319.962
Oct 2015317.922
Sep 2015476.752
Aug 2015319.022
Jul 2015318.842
Jun 2015316.222
May 2015321.842
Apr 2015157.712
Mar 2015480.662
Feb 2015325.932
Jan 2015328.142
Dec 2014486.412
Nov 2014323.972
Oct 2014483.062
Sep 2014319.812
Aug 2014478.082
Jul 2014317.452
Jun 2014472.952
May 2014319.792
Apr 2014322.762
Mar 2014483.382
Feb 2014326.522
Jan 2014486.602
Dec 2013485.362
Nov 2013326.042
Oct 2013321.342
Sep 2013474.052
Aug 2013318.402
Jul 2013317.492
Jun 2013313.232
May 2013318.522
Apr 2013485.592
Mar 2013485.952
Feb 2013324.652
Jan 2013318.862
Dec 2012480.732
Nov 2012485.672
Oct 2012480.002
Sep 2012478.132
Aug 2012475.332
Jul 2012478.802
Jun 2012476.572
May 2012477.602
Apr 2012480.712
Mar 2012319.662
Feb 2012484.782
Jan 2012483.172
Dec 2011486.312
Nov 2011648.382
Oct 2011318.612
Sep 2011478.112
Aug 2011158.022
Jul 2011471.972
Jun 2011317.862
May 2011478.982
Apr 2011317.512
Mar 2011484.212
Feb 2011322.572
Jan 2011488.592
Dec 2010324.662
Nov 2010484.922
Oct 2010315.122
Sep 2010477.972
Aug 2010317.032
Jul 2010474.942
Jun 2010477.742
May 2010319.592
Apr 2010481.752
Mar 2010485.372
Feb 2010321.342
Jan 2010485.772
Dec 2009487.012
Nov 2009484.972
Oct 2009482.722
Sep 2009318.872
Aug 2009473.572
Jul 2009462.392
Jun 2009312.242
May 2009469.602
Apr 2009492.882
Mar 2009480.872
Feb 2009319.722
Jan 2009332.842
Dec 2008482.142
Nov 2008323.452
Oct 2008323.872
Sep 2008320.152
Aug 2008474.592
Jul 2008312.162
Jun 2008477.862
May 2008462.232
Apr 2008488.732
Mar 2008473.342
Feb 2008320.522
Jan 2008483.312
Dec 2007316.722
Nov 2007475.132
Oct 2007655.402
Sep 2007162.242
Aug 2007161.852
Jul 2007477.732
Jun 2007472.532
May 2007473.902
Apr 2007319.272
Mar 2007473.632
Feb 2007477.782
Jan 2007327.282
Dec 2006319.402
Nov 2006320.772
Oct 2006484.162
Sep 2006320.692
Aug 2006467.482
Jul 2006473.882
Jun 2006314.662
May 2006484.112
Apr 2006323.562
Mar 2006481.282
Feb 2006319.312
Jan 2006494.512
Dec 2005494.882
Nov 2005322.692
Oct 2005487.912
Sep 2005484.172
Aug 2005473.442
Jul 2005482.112
Jun 2005479.962
May 2005479.462
Apr 2005486.412
Mar 2005642.012
Feb 2005333.212
Jan 2005475.142
Dec 2004659.142
Nov 2004162.422
Oct 2004157.422
Sep 2004317.102
Aug 2004306.262
Jul 2004319.662
Jun 2004159.512
May 2004309.892
Apr 2004319.732
Mar 2004314.192
Feb 2004320.902
Jan 2004160.512
Dec 2003320.292
Nov 2003324.672
Oct 2003325.712
Sep 2003321.862
Aug 2003161.322
Jul 2003310.382
Jun 2003314.282
May 2003166.352
Apr 2003320.132
Mar 2003316.672
Feb 2003319.672
Jan 2003315.212
Dec 2002160.882
Nov 2002320.062
Oct 2002316.142
Sep 2002319.382
Aug 2002309.452
Jul 2002316.212
Jun 2002158.822
May 2002323.352
Apr 2002319.022
Mar 2002327.952
Feb 2002316.622
Jan 2002161.742
Dec 2001324.602
Nov 2001319.422
Oct 2001160.292
Sep 2001319.202
Aug 2001319.222
Jul 2001159.812
Jun 2001315.762
May 2001325.932
Apr 2001324.582
Mar 2001327.172
Feb 2001160.072
Jan 2001480.612
Dec 2000167.002
Nov 2000330.982
Oct 2000324.082
Sep 2000326.392
Aug 2000483.562
Jul 2000316.572
Jun 2000323.062
May 2000322.882
Apr 2000324.522
Mar 2000325.772
Feb 2000321.142
Jan 2000656.922
Dec 1999330.942
Nov 1999331.532
Oct 1999484.342
Sep 1999163.642
Aug 1999487.812
Jul 1999319.092
Jun 1999324.612
May 1999321.492
Apr 1999332.372
Mar 1999493.352
Feb 1999165.462
Jan 1999320.812
Dec 1998165.552
Nov 1998334.252
Oct 1998333.022
Sep 1998329.762
Aug 1998156.572
Jul 1998494.622
Jun 1998166.282
May 1998325.174
Apr 1998331.594
Mar 1998168.272
Feb 1998325.654
Jan 1998333.024
Dec 1997327.894
Nov 1997335.394
Oct 1997321.324
Sep 1997324.534
Aug 1997166.284
Jul 1997478.514
Jun 1997324.994
May 1997327.994
Apr 1997328.134
Mar 1997327.974
Feb 1997331.174
Jan 1997502.604
Dec 1996334.074
Nov 1996332.854
Oct 1996327.564
Sep 1996489.834
Aug 1996326.524
Jul 1996320.644
Jun 1996487.224
May 1996329.384
Apr 1996491.034
Mar 1996317.114
Feb 1996330.194
Jan 1996303.844
Dec 1995498.004
Nov 1995328.004
Oct 1995361.004
Sep 1995439.004
Aug 1995319.004
Jul 1995483.004
Jun 1995323.004
May 1995483.004
Apr 1995336.004
Mar 1995501.004
Feb 1995334.004
Jan 1995500.004
Dec 1994332.004
Nov 1994492.004
Oct 1994484.004
Sep 1994326.004
Aug 1994491.004
Jul 1994490.004
Jun 1994322.004
May 1994487.004
Apr 1994327.004
Mar 1994645.004
Feb 1994329.004
Jan 1994490.004
Dec 1993332.004
Nov 1993485.004
Oct 1993497.004
Sep 1993330.004
Aug 1993490.004
Jul 1993493.004
Jun 1993496.004
May 1993473.004
Apr 1993498.004
Mar 1993499.004
Feb 1993503.004
Jan 1993661.004
Dec 1992629.004
Nov 1992492.004
Oct 1992668.004
Sep 1992488.004
Aug 1992494.004
Jul 1992647.004
Jun 1992651.004
May 1992491.004
Apr 1992659.004
Mar 1992650.004
Feb 1992668.004
Jan 1992665.004
Dec 1991660.004
Nov 1991658.004
Oct 1991658.004
Sep 1991649.004
Aug 1991483.004
Jul 1991817.004
Jun 1991490.004
May 1991657.004
Apr 1991655.004
Mar 1991661.004
Feb 1991490.004
Jan 1991661.004
Dec 1990661.004
Nov 1990665.004
Oct 1990661.004
Sep 1990652.004
Aug 1990487.004
Jul 1990816.004
Jun 1990657.004
May 1990662.004
Apr 1990664.004
Mar 1990666.004
Feb 1990666.004
Jan 1990832.004
Dec 1989665.004
Nov 1989654.004
Oct 1989819.004
Sep 1989653.004
Aug 1989818.004
Jul 1989655.004
Jun 1989815.004
May 1989654.004
Apr 1989827.004
Mar 1989499.004
Feb 1989656.004
Jan 1989830.004
Dec 1988832.004
Nov 1988827.004
Oct 1988822.004
Sep 1988492.004
Aug 1988814.004
Jul 1988822.004
Jun 1988809.004
May 1988819.004
Apr 1988652.004
Mar 1988994.004
Feb 1988665.004
Jan 1988811.004
Dec 1987836.004
Nov 1987665.004
Oct 1987814.004
Sep 1987815.004
Aug 1987982.004
Jul 1987804.004
Jun 1987814.004
May 1987821.004
Apr 1987826.004
Mar 1987832.004
Feb 1987838.004
Jan 19871,672.004
Dec 1986997.004
Nov 1986843.004
Oct 1986847.004
Sep 1986662.004
Aug 1986649.004
Jul 1986501.004
Jun 1986666.004
May 1986833.004
Apr 1986659.004
Mar 1986671.004
Feb 1986169.004
Jan 1986677.004
Dec 1985846.004
Nov 1985680.004
Oct 1985826.004
Sep 1985659.004
Aug 1985830.004
Jul 1985791.004
Jun 1985661.004
May 1985835.004
Apr 1985840.004
Mar 1985817.004
Feb 1985841.004
Jan 1985849.004
Dec 1984826.004
Nov 1984837.004
Oct 1984995.004
Sep 1984819.004
Aug 1984493.004
Jul 1984979.004
Jun 1984661.004
May 19841,020.004
Apr 1984989.004
Mar 1984835.004
Feb 1984831.004
Jan 19841,000.004
Dec 19831,014.004
Nov 1983805.004
Oct 1983998.004
Aug 1983817.004
Jul 1983975.004
Jun 1983833.004
May 1983985.004
Apr 1983818.004
Mar 19831,150.004
Feb 1983783.004
Jan 19831,320.004
Dec 1982828.004
Nov 19821,006.004
Oct 1982988.004
Sep 1982830.004
Aug 19821,156.004
Jul 19821,135.004
Jun 1982833.004
May 19821,165.004
Apr 19821,160.004
Mar 19821,172.004
Feb 19821,168.004
Dec 19811,350.004
Nov 1981997.004
Oct 19811,153.004
Sep 19811,154.004
Aug 19811,151.004
Jul 19811,687.004
Jun 19811,158.004
May 19811,326.004
Apr 19811,477.004
Mar 19812,329.004
Feb 1981837.004
Jan 1981830.004
Dec 1980999.003
Nov 1980659.003
Oct 1980988.003
Sep 1980977.003
Aug 1980818.003
Jul 1980981.003
May 1980988.003
Apr 1980824.003
Mar 19801,492.003
Feb 1980493.003
Jan 19801,162.003

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

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

WellNo.OperatorStatus
HOFFMAN1Ritchie Exploration, Inc.Plugged and Abandoned
HOFFMAN2Ritchie Exploration, Inc.Plugged and Abandoned
HOFFMAN3Ritchie Exploration, Inc.Producing
HOFFMAN4Ritchie Exploration, Inc.Producing
HOFFMAN5Ritchie Exploration, Inc.Producing

Location

37.993182, -97.764774 · SWSWNE Sec 4 T24S R4W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001115544. The state’s own record.