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EVA RICHARDSON

Lease 1001124978 · Trego County, Kansas · NENESW Sec 19 T11S R22W · DOR 111767

Oil1978–20265 wells
Operator
Ritchie Exploration, Inc.
Cumulative (state figure)
276,187.01 bbl
First production
1978
Last production
2026
Location (PLSS)
NENESW Sec 19 T11S R22W

Monthly oil production

546 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
261,044.00 bbl
Months filed
546
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 276,187.01 bbl.

MonthOil (bbl)Wells
Apr 2026162.423
Mar 2026163.763
Feb 2026332.413
Jan 2026169.193
Dec 2025169.403
Nov 2025167.483
Oct 2025331.123
Sep 2025162.863
Aug 2025161.163
Jul 2025323.853
Jun 2025165.373
May 2025168.333
Apr 2025166.713
Mar 2025167.743
Feb 2025333.273
Jan 2025167.863
Dec 2024167.163
Nov 2024167.503
Oct 2024330.113
Sep 2024160.853
Aug 2024161.023
Jul 2024325.463
Jun 2024158.903
May 2024324.053
Apr 2024163.883
Mar 2024164.883
Feb 2024329.883
Dec 2023164.173
Nov 2023167.243
Oct 2023164.083
Sep 2023160.603
Aug 2023323.103
Jul 2023162.613
Jun 2023323.053
May 2023161.163
Apr 2023163.263
Mar 2023325.023
Feb 2023163.163
Jan 2023161.323
Dec 2022320.713
Nov 2022161.133
Oct 2022329.623
Sep 2022163.003
Aug 2022160.603
Jul 2022322.823
Jun 2022161.923
May 2022327.783
Apr 2022165.643
Mar 2022159.123
Feb 2022329.963
Jan 2022167.433
Dec 2021178.623
Nov 2021162.353
Oct 2021162.153
Sep 2021323.694
Aug 2021165.834
Jul 2021325.854
Jun 2021163.084
May 2021324.534
Apr 2021164.584
Mar 2021328.134
Feb 2021327.224
Jan 2021166.214
Dec 2020328.814
Nov 2020325.854
Oct 2020163.814
Sep 2020327.654
Aug 2020162.824
Jul 2020320.914
Jun 2020159.224
May 2020160.994
Mar 2020168.204
Feb 2020331.914
Jan 2020163.844
Dec 2019329.274
Nov 2019168.404
Oct 2019321.634
Aug 2019323.484
Jul 2019161.674
Jun 2019327.914
May 2019321.584
Apr 2019165.584
Mar 2019335.934
Feb 2019170.184
Jan 2019337.834
Dec 2018168.194
Nov 2018334.134
Oct 2018330.544
Sep 2018328.194
Aug 2018327.284
Jul 2018327.424
Jun 2018161.574
May 2018161.694
Apr 2018329.554
Mar 2018168.314
Feb 2018336.814
Jan 2018338.994
Dec 2017331.884
Nov 2017166.064
Aug 2017165.484
Jul 2017165.244
Jun 2017162.884
May 2017161.124
Apr 2017167.204
Mar 2017167.854
Feb 2017161.244
Jan 2017167.234
Dec 2016165.084
Nov 2016165.344
Oct 2016326.704
Sep 2016160.304
Jun 2016160.814
May 2016167.154
Mar 2016331.644
Feb 2016164.934
Jan 2016165.724
Nov 2015168.034
Oct 2015166.674
Sep 2015165.554
Aug 2015166.934
Jul 2015326.254
Jun 2015164.654
May 2015168.294
Apr 2015163.604
Mar 2015333.374
Feb 2015166.394
Jan 2015167.914
Dec 2014165.544
Nov 2014335.304
Oct 2014165.224
Sep 2014183.294
Aug 2014325.814
Jul 2014159.804
Jun 2014330.844
May 2014163.984
Apr 2014329.874
Mar 2014335.454
Feb 2014167.534
Jan 2014334.314
Dec 2013336.774
Nov 2013167.954
Oct 2013328.104
Sep 2013166.994
Aug 2013325.814
Jul 2013330.424
Jun 2013331.934
May 2013328.104
Apr 2013335.574
Mar 2013166.334
Jan 2013335.704
Dec 2012163.314
Nov 2012168.234
Oct 2012164.404
Sep 2012334.144
Aug 2012166.964
Jul 2012327.724
Jun 2012165.664
May 2012334.444
Apr 2012330.984
Mar 2012170.004
Feb 2012336.174
Jan 2012338.134
Dec 2011166.124
Nov 2011329.434
Oct 2011168.384
Sep 2011324.704
Aug 2011325.054
Jul 2011162.844
Jun 2011328.224
May 2011332.004
Apr 2011166.814
Mar 2011333.514
Feb 2011333.284
Jan 2011335.054
Dec 2010167.604
Nov 2010331.394
Oct 2010327.384
Sep 2010165.324
Aug 2010351.984
Jul 2010326.254
Jun 2010330.224
May 2010165.614
Apr 2010325.454
Mar 2010328.594
Feb 2010334.764
Jan 2010335.094
Dec 2009335.994
Nov 2009165.384
Oct 2009329.734
Sep 2009327.994
Aug 2009328.214
Jul 2009319.784
Jun 2009330.544
May 2009167.274
Apr 2009330.294
Mar 2009331.804
Feb 2009495.174
Jan 2009167.024
Dec 2008335.004
Nov 2008166.854
Oct 2008327.104
Sep 2008328.344
Aug 2008162.484
Jul 2008328.604
Jun 2008330.774
May 2008162.864
Apr 2008333.484
Mar 2008337.244
Feb 2008336.964
Jan 2008339.564
Dec 2007165.174
Nov 2007334.304
Oct 2007332.684
Sep 2007332.724
Aug 2007330.724
Jul 2007163.974
Jun 2007327.174
May 2007328.094
Apr 2007333.084
Mar 2007333.214
Feb 2007339.834
Jan 2007167.584
Dec 2006338.354
Nov 2006331.704
Oct 2006327.474
Sep 2006344.174
Aug 2006325.854
Jul 2006329.384
Jun 2006330.824
May 2006336.574
Apr 2006331.364
Mar 2006336.664
Feb 2006336.714
Jan 2006336.724
Dec 2005341.204
Nov 2005215.894
Oct 2005331.804
Sep 2005333.624
Aug 2005328.914
Jul 2005331.524
Jun 2005324.934
May 2005333.894
Apr 2005500.604
Mar 2005171.264
Feb 2005334.854
Jan 2005169.714
Dec 2004511.294
Nov 2004338.384
Oct 2004334.084
Sep 2004336.124
Aug 2004330.914
Jul 2004492.504
Jun 2004332.374
May 2004330.774
Apr 2004334.394
Mar 2004330.894
Feb 2004340.804
Jan 2004169.074
Dec 2003341.024
Nov 2003346.394
Oct 2003337.954
Sep 2003330.964
Aug 2003332.274
Jul 2003495.934
Jun 2003324.534
May 2003358.394
Apr 2003329.404
Mar 2003167.324
Feb 2003342.894
Jan 2003341.364
Dec 2002351.564
Nov 2002333.124
Oct 2002337.414
Sep 2002333.414
Aug 2002498.634
Jul 2002331.584
Jun 2002331.804
May 2002333.404
Apr 2002495.194
Mar 2002336.004
Feb 2002338.264
Jan 2002332.174
Dec 2001504.694
Nov 2001333.594
Oct 2001339.564
Sep 2001492.094
Aug 2001327.074
Jul 2001327.514
Jun 2001492.974
May 2001495.604
Apr 2001332.834
Mar 2001499.064
Feb 2001331.884
Jan 2001330.524
Dec 2000335.834
Nov 2000328.824
Oct 2000498.554
Sep 2000329.854
Aug 2000492.804
Jul 2000325.454
Jun 2000499.404
May 2000498.524
Apr 2000326.014
Mar 2000504.264
Feb 2000326.484
Jan 20001,020.564
Dec 1999336.424
Nov 1999537.744
Oct 1999333.454
Sep 1999496.354
Aug 1999491.084
Jul 1999328.354
Jun 1999491.534
May 1999488.334
Apr 1999500.764
Mar 1999497.644
Feb 1999497.944
Jan 1999500.964
Dec 1998333.384
Nov 1998502.654
Oct 1998500.064
Sep 1998498.944
Aug 1998496.214
Jul 1998330.934
Jun 1998660.504
May 1998500.074
Apr 1998499.524
Mar 1998504.084
Feb 1998507.404
Jan 1998511.544
Dec 1997505.884
Nov 1997502.944
Oct 1997666.644
Sep 1997533.634
Aug 1997665.664
Jul 1997496.104
Jun 1997848.814
May 1997495.744
Apr 1997672.764
Mar 19971,006.544
Feb 1997675.424
Jan 19971,194.264
Dec 1996508.114
Nov 1996667.774
Oct 1996676.214
Sep 19961,080.884
Aug 1996398.614
Jul 1996499.534
Jun 1996326.614
May 1996482.214
Apr 1996491.894
Mar 1996342.494
Feb 1996508.544
Jan 1996490.904
Dec 1995507.003
Nov 1995336.003
Oct 1995498.003
Sep 1995499.003
Aug 1995486.003
Jul 1995325.003
Jun 1995664.003
May 1995336.003
Apr 1995495.003
Mar 1995676.003
Feb 1995334.003
Jan 1995510.003
Dec 1994505.003
Nov 1994511.003
Oct 1994504.003
Sep 1994694.003
Aug 1994493.003
Jul 1994492.003
Jun 1994493.003
May 1994661.003
Apr 1994503.003
Mar 1994496.003
Feb 1994681.003
Jan 1994329.003
Dec 1993681.003
Nov 1993495.003
Oct 1993672.003
Sep 1993516.003
Aug 1993496.003
Jul 1993654.003
Jun 1993661.003
May 1993498.003
Apr 1993675.003
Mar 1993673.003
Feb 1993504.003
Jan 1993665.003
Dec 1992677.003
Nov 1992507.003
Oct 1992841.003
Sep 1992536.003
Aug 1992667.003
Jul 1992651.003
Jun 1992667.003
May 1992671.003
Apr 1992840.003
Mar 1992675.003
Feb 1992679.003
Jan 1992848.003
Dec 1991679.003
Nov 1991678.003
Oct 1991824.003
Sep 1991666.003
Aug 1991884.003
Jul 1991819.003
Jun 1991668.003
May 19911,005.003
Apr 1991663.003
Mar 1991837.003
Feb 1991842.003
Jan 1991683.003
Dec 1990841.003
Nov 1990505.003
Oct 1990828.003
Sep 1990665.003
Aug 1990773.003
Jul 1990829.003
Jun 1990821.003
May 1990837.003
Apr 1990828.003
Mar 1990837.003
Feb 1990657.003
Jan 19901,010.003
Dec 1989836.003
Nov 1989813.003
Oct 1989836.003
Sep 1989996.003
Aug 1989663.003
Jul 1989993.003
Jun 1989935.003
May 1989968.003
Apr 19891,001.003
Mar 19891,008.003
Feb 19891,012.003
Jan 19891,011.003
Dec 19881,159.003
Nov 19881,010.003
Oct 1988970.003
Sep 19881,147.003
Aug 19881,125.003
Jul 19881,119.003
Jun 19881,325.003
May 19881,161.003
Apr 19881,168.003
Mar 19881,345.003
Feb 19881,175.003
Jan 19881,183.003
Dec 19871,355.003
Nov 19871,521.003
Oct 19871,008.003
Sep 19871,330.003
Aug 19871,494.003
Jul 19871,304.003
Jun 19871,468.003
May 19871,500.003
Apr 19871,662.003
Mar 19871,151.003
Feb 19871,354.003
Jan 19871,497.003
Dec 19861,715.003
Nov 19861,445.003
Oct 19861,844.003
Sep 19861,815.003
Aug 19861,607.003
Jul 19862,141.003
Jun 19861,938.003
May 19862,131.003
Apr 19862,331.003
Mar 19862,005.003
Feb 19862,319.003
Jan 19863,086.003
Dec 19851,820.002
Nov 1985981.002
Oct 19851,154.002
Sep 1985968.002
Aug 19851,116.002
Jul 19851,273.002
Jun 19851,099.002
May 19851,319.002
Apr 1985997.002
Mar 19851,177.002
Feb 19851,175.002
Jan 19851,839.002
Dec 1984335.001
Nov 1984672.001
Oct 1984166.001
Sep 1984331.001
Aug 1984165.001
Jul 1984325.001
Jun 1984321.001
May 1984167.001
Apr 1984333.001
Mar 1984168.001
Feb 1984165.001
Jan 1984168.001
Dec 1983339.001
Nov 1983167.001
Oct 1983330.001
Sep 1983330.001
Aug 1983167.001
Jul 1983165.001
Jun 1983325.001
May 1983166.001
Apr 1983335.001
Mar 1983167.001
Feb 1983482.001
Jan 1983168.001
Dec 1982320.001
Nov 1982166.001
Oct 1982321.001
Sep 1982323.001
Aug 1982323.001
Jul 1982323.001
Jun 1982334.001
May 1982326.001
Apr 1982364.001
Mar 1982335.001
Feb 1982320.001
Jan 1982328.001
Dec 1981367.001
Nov 1981412.001
Oct 1981378.001
Sep 1981399.001
Aug 1981413.001
Jul 1981409.001
Jun 1981451.001
May 1981402.001
Apr 1981401.001
Mar 1981602.001
Feb 1981434.001
Jan 1981421.001
Dec 1980561.001
Nov 1980650.001
Oct 1980415.001
Sep 1980625.001
Aug 1980653.001
Jul 1980817.001
Jun 1980442.001
May 1980641.001
Apr 1980540.001
Mar 1980579.001
Feb 1980534.001
Jan 1980528.001

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

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

WellNo.OperatorStatus
EVA RICHARDSON1Ritchie Exploration, Inc.Producing
EVA RICHARDSON3Ritchie, A. ScottRecompleted
EVA RICHARDSON3Ritchie Exploration, Inc.Producing
EVA RICHARDSON4Ritchie Exploration, Inc.Producing
EVA RICHARDSON5Ritchie Exploration, Inc.Plugged and Abandoned

Location

39.079934, -99.806603 · NENESW Sec 19 T11S R22W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001124978. The state’s own record.