ROBERT A. SIMONSON 'A'

Lease 1001120157 · Seward County, Kansas · C NE NE Sec 35 T33S R31W · DOR 110238

Oil1960–20268 wells
Operator
Edison Operating Company LLC
Cumulative (state figure)
1,503,138.96 bbl
First production
1960
Last production
2026
Location (PLSS)
C NE NE Sec 35 T33S R31W

Monthly oil production

518 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
262,196.00 bbl
Months filed
518
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 1,503,138.96 bbl.

MonthOil (bbl)Wells
Apr 2026165.503
Feb 2026176.363
Jan 2026179.713
Nov 2025181.283
Oct 2025179.273
Jul 2025176.833
Jun 2025183.073
Mar 2025185.923
Feb 2025346.213
Dec 2024180.543
Nov 2024179.793
Sep 2024176.933
Jul 2024177.413
Jun 2024163.193
Apr 2024179.153
Feb 202475.963
Nov 2023170.203
Oct 2023175.363
Aug 2023355.313
Apr 2023169.553
Mar 2023164.023
Jan 2023181.463
Nov 2022176.123
Oct 2022341.743
Aug 2022163.813
Jul 2022166.043
Jun 2022172.153
May 2022177.013
Apr 2022168.883
Feb 2022338.433
Jan 2022183.223
Nov 2021349.993
Sep 2021170.413
Aug 2021170.603
Jul 2021168.473
Jun 2021167.033
May 2021329.923
Apr 2021169.183
Mar 2021330.313
Feb 2021170.733
Jan 2021167.133
Dec 2020160.923
Nov 2020341.803
Oct 2020167.723
Sep 2020330.373
Jul 2020167.433
Jun 2020342.513
May 2020153.183
Apr 2020356.443
Mar 2020170.443
Feb 2020168.293
Jan 2020162.603
Dec 2019168.453
Nov 2019340.043
Oct 2019169.143
Sep 2019190.043
Aug 2019363.813
Jul 2019337.063
Jun 2019177.403
May 2019362.763
Apr 2019140.633
Mar 2019524.893
Jan 2019347.773
Dec 2018324.533
Nov 2018375.103
Oct 2018392.213
Sep 2018216.893
Aug 2018186.243
Jul 2018176.743
Jun 2018192.663
May 2018367.333
Apr 2018338.633
Mar 2018184.453
Feb 2018394.153
Jan 2018384.283
Dec 2017175.333
Nov 2017521.433
Oct 2017172.293
Sep 2017359.423
Aug 2017346.083
Jul 2017159.683
Jun 2017351.543
May 2017180.963
Apr 2017166.833
Mar 2017330.583
Feb 2017163.253
Jan 2017306.613
Dec 2016309.413
Nov 2016512.813
Oct 2016180.883
Sep 2016365.993
Aug 2016547.433
Jul 2016555.923
Jun 2016588.293
May 2016158.013
Apr 2016350.743
Mar 2016158.443
Feb 2016507.673
Jan 2016164.163
Dec 2015177.513
Nov 2015159.683
Oct 2015166.943
Sep 2015362.933
Aug 2015175.143
Jul 2015185.033
Jun 2015333.413
May 2015176.063
Apr 2015347.233
Feb 2015337.933
Jan 2015375.623
Dec 2014338.773
Oct 2014171.933
Sep 2014167.993
Aug 2014316.873
Jul 2014362.383
Jun 2014354.543
May 2014334.403
Apr 2014353.533
Mar 2014507.773
Feb 2014344.973
Jan 2014337.403
Dec 2013337.323
Nov 2013368.833
Oct 2013354.483
Sep 2013355.923
Aug 2013531.053
Jul 2013547.323
Jun 2013541.393
May 2013367.413
Apr 2013334.433
Mar 2013333.483
Feb 2013157.223
Jan 2013341.723
Dec 2012160.443
Nov 2012157.523
Oct 2012354.733
Aug 2012344.023
Jul 2012359.613
May 2012171.413
Apr 2012161.413
Mar 2012346.043
Feb 2012355.233
Jan 2012325.393
Dec 2011354.923
Oct 2011511.283
Sep 2011182.503
Aug 2011558.123
Jul 2011170.653
Jun 2011502.903
May 2011173.163
Apr 2011495.743
Mar 2011333.083
Feb 2011330.263
Jan 2011306.903
Dec 2010344.763
Nov 2010340.213
Oct 2010338.853
Sep 2010348.573
Aug 2010343.333
Jul 2010509.233
Jun 2010341.363
May 2010532.503
Apr 2010346.503
Mar 2010510.773
Feb 2010312.813
Jan 2010324.753
Dec 2009329.703
Nov 2009342.573
Oct 2009518.933
Sep 2009342.713
Aug 2009513.663
Jul 2009331.873
Jun 2009326.713
May 2009302.173
Apr 2009321.673
Mar 2009343.073
Feb 2009525.983
Jan 2009323.153
Dec 2008340.443
Nov 2008349.723
Oct 2008346.963
Sep 2008175.473
Aug 2008424.133
Jul 2008461.013
Jun 2008498.353
May 2008349.963
Apr 2008604.733
Mar 2008167.253
Feb 2008347.123
Jan 2008678.463
Dec 2007180.223
Nov 2007423.353
Oct 2007323.283
Sep 2007680.453
Aug 2007336.773
Jul 2007529.063
Jun 2007516.383
May 2007538.323
Apr 2007361.023
Mar 2007514.783
Feb 2007316.603
Jan 2007530.963
Dec 2006548.163
Nov 2006362.643
Oct 2006359.423
Sep 2006165.743
Aug 2006178.053
Jul 2006367.943
Jun 2006168.273
May 2006186.353
Apr 2006722.193
Mar 2006366.523
Feb 2006531.483
Jan 2006564.563
Dec 2005371.073
Nov 2005727.763
Oct 2005341.743
Sep 2005165.843
Aug 2005330.473
Jul 2005333.593
Jun 2005529.543
May 2005518.323
Apr 2005356.343
Mar 2005612.163
Feb 2005353.253
Jan 2005337.863
Dec 2004326.773
Nov 2004521.853
Oct 2004337.753
Sep 2004526.633
Aug 2004510.043
Jul 2004346.423
Jun 2004348.273
May 2004522.953
Apr 2004507.983
Mar 2004510.153
Feb 2004323.803
Jan 2004497.773
Dec 2003315.483
Nov 2003523.223
Oct 2003343.183
Sep 2003525.423
Aug 2003168.623
Jul 2003470.733
Jun 2003355.913
May 2003350.973
Apr 2003484.983
Mar 2003520.523
Feb 2003346.813
Jan 2003368.703
Dec 2002381.743
Nov 2002501.083
Oct 2002385.233
Sep 2002350.383
Aug 2002529.323
Jul 2002342.533
Jun 2002345.753
May 2002378.103
Apr 2002729.054
Mar 2002192.224
Feb 2002388.514
Jan 2002380.644
Dec 2001398.194
Nov 2001188.244
Oct 2001580.964
Sep 2001383.794
Aug 2001382.494
Jul 2001183.774
Jun 2001340.974
May 2001356.314
Apr 2001184.814
Mar 2001383.594
Feb 2001176.834
Jan 2001180.334
Dec 2000370.644
Sep 2000352.274
Aug 2000177.814
Jul 2000359.764
Jun 2000177.094
May 2000185.344
Apr 2000185.454
Mar 2000247.504
Feb 2000174.064
Jan 2000181.124
Dec 1999456.854
Nov 1999156.534
Sep 1999149.954
Aug 1999153.814
Jul 1999156.854
May 1999148.174
Apr 1999157.384
Mar 1999176.444
Jan 1999118.594
Dec 1998181.634
Nov 1998427.324
Oct 1998154.314
Sep 1998602.244
Aug 1998150.134
Jul 1998367.264
May 1998192.084
Apr 1998344.624
Mar 1998256.874
Feb 1998276.914
Jan 1998899.894
Nov 1997456.524
Oct 1997237.344
Sep 1997319.204
Aug 1997370.554
Jul 1997471.664
Jun 1997419.214
May 1997511.264
Apr 1997486.114
Mar 1997729.834
Feb 1997402.374
Jan 1997235.584
Dec 1996587.934
Nov 1996258.554
Oct 1996530.424
Sep 1996402.444
Aug 1996561.354
Jul 1996439.664
Jun 1996286.044
May 1996454.644
Apr 1996464.544
Mar 1996592.634
Feb 1996365.214
Jan 1996584.674
Dec 1995558.004
Nov 1995351.004
Oct 1995616.004
Sep 1995395.004
Aug 1995480.004
Jul 1995530.004
Jun 1995226.004
May 1995483.004
Apr 1995475.004
Mar 1995477.004
Feb 1995272.004
Jan 1995595.004
Dec 1994419.004
Nov 1994427.004
Oct 1994619.004
Sep 1994442.004
Aug 1994417.004
Jul 1994418.004
Jun 1994176.004
May 1994579.004
Apr 1994537.004
Mar 1994580.004
Jan 1994488.004
Dec 1993650.004
Nov 1993560.004
Oct 1993534.004
Sep 1993719.004
Aug 1993626.004
Jul 1993408.004
Jun 1993409.004
May 1993636.004
Apr 1993764.004
Mar 1993656.004
Feb 1993313.004
Jan 1993588.004
Dec 1992937.004
Nov 1992336.004
Oct 1992522.004
Sep 1992556.004
Aug 1992623.004
Jul 1992691.004
Jun 1992709.004
May 1992654.004
Apr 1992876.004
Mar 1992777.004
Feb 1992657.004
Jan 1992839.004
Dec 1991678.004
Nov 1991667.004
Oct 1991996.004
Sep 1991647.004
Aug 1991840.004
Jul 1991518.004
Jun 1991521.004
May 1991243.004
Apr 1991337.004
Mar 1991349.004
Feb 1991659.004
Jan 1991237.004
Dec 1990331.004
Nov 1990359.004
Oct 1990650.004
Sep 1990717.004
Aug 1990332.004
Jul 1990574.004
Jun 1990342.004
May 1990320.004
Apr 1990585.004
Mar 1990342.004
Feb 1990365.004
Jan 1990664.004
Dec 1989337.004
Nov 1989367.004
Oct 1989338.004
Sep 1989328.004
Aug 1989695.004
Jul 1989320.004
Jun 1989349.004
May 1989853.004
Apr 1989334.004
Mar 1989699.004
Feb 1989668.004
Jan 1989597.004
Dec 1988656.004
Nov 1988625.004
Oct 1988931.004
Sep 1988710.004
Aug 1988963.004
Jul 1988986.004
Jun 19881,014.004
May 1988984.004
Apr 1988915.004
Mar 1988559.004
Feb 1988612.004
Jan 1988670.004
Dec 1987329.004
Nov 1987912.004
Oct 19871,040.004
Sep 1987668.004
Aug 1987976.004
Jul 1987989.004
Jun 19871,002.004
May 1987301.004
Apr 1987622.004
Mar 1987694.004
Feb 1987965.004
Jan 1987881.004
Dec 1986902.004
Nov 19861,244.004
Oct 19861,048.004
Sep 19861,007.004
Aug 19861,225.004
Jul 19861,026.004
Jun 1986671.004
May 19861,020.004
Apr 19861,023.004
Mar 1986645.004
Feb 1986973.004
Jan 1986970.004
Dec 1985993.004
Nov 19851,029.004
Oct 1985974.004
Sep 19851,016.004
Aug 1985919.004
Jul 19851,013.004
Jun 1985704.004
May 1985685.004
Apr 1985562.004
Mar 1985752.004
Feb 1985786.004
Jan 1985771.004
Dec 1984860.004
Nov 1984687.004
Oct 1984857.004
Sep 1984706.004
Aug 1984941.004
Jul 1984681.004
Jun 1984516.004
May 1984845.004
Apr 1984772.004
Mar 1984709.004
Feb 1984865.004
Jan 1984847.004
Dec 1983591.004
Nov 1983823.004
Oct 1983803.004
Sep 1983844.004
Aug 1983834.004
Jul 1983918.004
Jun 1983582.004
May 1983882.004
Apr 1983995.004
Mar 19831,070.004
Feb 1983971.004
Jan 19831,095.004
Dec 19821,052.004
Nov 1982954.004
Oct 19821,184.004
Sep 19821,030.004
Aug 19821,117.004
Jul 19821,054.004
Jun 19821,332.004
May 1982956.004
Apr 19821,059.004
Mar 19821,587.004
Feb 1982668.004
Jan 19821,233.004
Dec 19811,237.004
Nov 19811,420.004
Oct 19811,363.004
Sep 19811,341.004
Aug 19811,502.004
Jul 19811,511.004
Jun 19811,500.004
May 19811,469.004
Apr 19811,583.004
Mar 19811,558.004
Feb 19811,467.004
Jan 19811,844.004
Dec 19801,157.004
Nov 19801,693.004
Oct 19801,645.004
Sep 19801,717.004
Aug 19801,602.004
Jul 19801,585.004
Jun 19801,528.004
May 19801,795.004
Apr 19801,386.004
Mar 19801,569.004
Feb 19801,508.004
Jan 19801,531.004

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

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

WellNo.OperatorStatus
ROBERT A. SIMONSON 'A'1Edison Operating Company LLCProducing
ROBERT A. SIMONSON 'A'1unavailable—
ROBERT A. SIMONSON1Edison Operating Company LLCProducing
ROBERT A. SIMONSON2unavailableConverted to SWD Well
ROBERT A. SIMONSON2Edison Operating Company LLCAuthorized Injection Well
SIMONSON3Edison Operating Company LLCProducing
ROBERT A. SIMONSON 'A'3American Warrior, Inc.Plugged and Abandoned
ROBERT A. SIMONSON 'A'4American Warrior, Inc.Plugged and Abandoned

Location

37.139092, -100.655671 · C NE NE Sec 35 T33S R31W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001120157. The state’s own record.