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EBY

Lease 1001133282 · Wilson County, Kansas · Sec 4 T27S R15E · DOR 120020

Oil1983–202615 wells
Operator
River Rock Operating, LLC
Cumulative (state figure)
252,787.94 bbl
First production
1983
Last production
2026
Location (PLSS)
Sec 4 T27S R15E

Monthly oil production

469 months filed with the Kansas Geological Survey, Sep 1983 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
252,787.90 bbl
Months filed
469
Most wells in a month
11
MonthOil (bbl)Wells
Apr 2026160.4010
Mar 2026194.0010
Nov 202574.3110
Aug 202593.3610
Jun 2025149.7710
Mar 2025152.9810
Dec 2024149.1310
Oct 2024158.5010
Aug 2024159.6310
Jun 2024156.829
Apr 2024141.239
Feb 2024113.199
Jan 2024124.499
Dec 202397.979
Nov 2023158.199
Oct 202397.179
Sep 2023162.409
Aug 2023159.279
Jul 2023102.389
Jun 2023150.329
May 2023110.979
Apr 2023159.449
Mar 202373.409
Feb 2023195.259
Jan 2023128.549
Dec 2022156.589
Nov 2022108.0410
Oct 2022153.1110
Sep 2022158.4210
Aug 2022133.8410
Jul 2022235.6210
May 2022229.6910
Apr 2022306.2010
Mar 2022150.9910
Feb 2022149.0210
Jan 2022107.3810
Dec 2021311.7910
Nov 2021126.1510
Oct 2021114.9510
Sep 2021116.9510
Aug 2021118.3310
Jul 2021155.2210
Jun 2021153.6710
May 2021156.7310
Apr 2021153.9610
Mar 202164.0810
Feb 2021154.1510
Jan 2021121.6010
Dec 2020154.3010
Oct 2020240.4310
Sep 2020159.9210
Jul 2020288.1310
Apr 2020248.7311
Mar 2020228.0211
Feb 2020109.2611
Jan 2020152.2511
Dec 2019145.8711
Nov 2019117.4211
Oct 2019256.0611
Sep 2019183.7211
Aug 2019132.6211
Jul 2019122.6311
Jun 2019216.1211
May 2019204.0311
Apr 2019218.7711
Mar 2019145.0711
Feb 2019191.8311
Jan 2019262.0911
Dec 2018226.1611
Nov 2018308.9911
Oct 2018245.0711
Sep 2018151.5611
Aug 2018223.5711
Jul 2018216.3911
Jun 2018301.9911
May 2018152.0711
Apr 2018302.7711
Mar 2018303.9311
Feb 2018148.7511
Jan 2018306.8011
Dec 2017302.0511
Nov 2017308.2311
Oct 2017316.5411
Sep 2017306.8711
Aug 2017306.7411
Jul 2017301.9611
Jun 2017428.3711
May 2017291.7611
Apr 2017451.7111
Mar 2017306.7611
Feb 2017304.7911
Dec 2016250.6611
Nov 2016299.5311
Oct 2016153.7211
Sep 2016293.7911
Aug 2016152.7511
Jul 2016364.0411
Jun 2016308.0411
May 2016324.7711
Apr 2016392.7511
Mar 2016393.6111
Feb 2016401.0311
Jan 2016511.5011
Dec 2015305.5711
Nov 2015458.5111
Oct 2015623.6111
Sep 2015464.1911
Aug 2015555.4211
Jul 2015574.8211
Jun 2015502.9411
May 2015399.3911
Apr 2015561.4311
Mar 2015307.7411
Feb 2015339.2011
Jan 2015400.8211
Dec 2014558.6211
Nov 2014415.3711
Oct 2014628.5811
Sep 2014496.3611
Aug 2014567.5711
Jul 2014614.9711
Jun 2014594.419
May 2014582.579
Apr 2014562.219
Mar 2014586.299
Feb 2014488.539
Jan 2014304.769
Dec 2013496.429
Nov 2013624.549
Oct 2013483.279
Sep 2013632.209
Aug 2013589.539
Jul 2013777.279
Jun 2013505.439
May 2013483.379
Apr 2013322.919
Mar 2013445.739
Feb 2013356.929
Jan 2013445.219
Dec 2012360.909
Nov 2012506.749
Oct 2012509.409
Sep 2012407.821
Aug 2012629.371
Jul 2012480.811
Jun 2012153.141
May 2012321.641
Apr 2012153.591
Mar 2012314.591
Feb 2012122.621
Jan 2012160.261
Dec 2011282.671
Nov 2011327.341
Oct 2011163.011
Sep 2011390.181
Aug 2011146.741
Jul 2011164.431
Jun 2011325.511
May 2011147.201
Apr 2011328.141
Mar 2011161.831
Feb 2011218.031
Jan 2011338.877
Dec 2010331.057
Nov 2010312.427
Oct 2010325.477
Sep 2010329.977
Aug 2010154.027
Jul 2010234.307
Jun 2010228.447
May 2010304.657
Apr 2010323.917
Mar 2010350.627
Feb 2010345.057
Jan 2010298.267
Dec 2009383.897
Nov 2009368.087
Oct 2009460.107
Sep 2009491.437
Aug 2009166.667
Jul 2009341.817
Jun 2009156.657
May 2009157.647
Apr 2009324.417
Mar 2009320.147
Feb 2009378.457
Jan 2009155.107
Dec 2008312.897
Nov 2008418.787
Oct 2008162.577
Sep 2008578.837
Aug 2008333.247
Jul 2008155.197
Jun 2008330.917
May 2008329.357
Apr 2008327.267
Mar 2008163.497
Feb 2008330.817
Jan 2008436.637
Dec 2007436.637
Nov 2007169.467
Oct 2007321.867
Sep 2007321.867
Aug 2007160.497
Jul 2007304.407
Jun 2007270.147
May 2007325.257
Apr 2007316.877
Mar 2007322.087
Feb 2007301.127
Jan 2007164.927
Dec 2006310.657
Nov 2006148.827
Oct 2006258.687
Sep 2006315.287
Aug 2006325.237
Jul 2006315.747
Jun 2006578.417
May 2006501.277
Apr 2006380.307
Mar 2006448.927
Feb 2006491.787
Jan 2006627.157
Dec 2005350.567
Nov 2005318.317
Oct 2005376.137
Sep 2005308.197
Aug 2005152.447
Jul 2005412.627
Jun 2005454.957
May 2005405.117
Apr 2005623.717
Mar 2005370.067
Feb 2005450.497
Jan 2005475.067
Dec 2004302.017
Nov 2004465.177
Oct 2004354.757
Sep 2004497.407
Aug 2004350.637
Jul 2004568.487
Jun 2004511.377
May 2004304.187
Apr 2004459.707
Mar 2004797.777
Feb 2004421.597
Jan 2004488.707
Dec 2003524.517
Nov 2003309.937
Oct 2003486.417
Sep 2003375.837
Aug 2003417.707
Jul 2003583.847
Jun 2003511.927
May 2003386.247
Apr 2003479.267
Mar 2003572.547
Feb 2003481.977
Jan 2003546.007
Dec 2002543.127
Nov 2002398.017
Oct 2002486.767
Sep 2002605.487
Aug 2002526.977
Jul 2002656.947
Jun 2002506.187
May 2002513.657
Apr 2002552.657
Mar 2002474.137
Feb 2002440.697
Jan 2002478.917
Dec 2001489.417
Nov 2001670.207
Oct 2001618.407
Sep 2001536.747
Aug 2001556.247
Jul 2001761.527
Jun 2001597.347
May 2001399.297
Apr 2001557.157
Mar 2001666.637
Feb 2001733.057
Jan 2001476.237
Dec 2000644.227
Nov 2000481.387
Oct 2000641.977
Sep 2000579.427
Aug 2000628.607
Jul 2000762.277
Jun 2000638.047
May 2000646.147
Apr 2000752.307
Mar 2000783.177
Feb 2000620.047
Jan 2000666.347
Dec 1999711.567
Nov 1999823.227
Oct 1999732.047
Sep 1999818.797
Aug 1999695.607
Jul 1999649.907
Jun 1999505.637
May 1999577.317
Apr 1999551.547
Mar 1999587.897
Feb 1999600.037
Jan 1999604.707
Dec 1998790.357
Nov 1998622.427
Oct 1998758.317
Sep 1998622.897
Aug 1998657.017
Jul 1998765.927
Jun 1998677.117
May 1998658.957
Apr 1998704.747
Mar 1998704.621
Feb 1998604.291
Jan 1998795.281
Dec 1997776.781
Nov 1997672.671
Oct 1997702.541
Sep 1997783.141
Aug 1997753.191
Jul 1997789.221
Jun 1997665.441
May 1997666.781
Apr 1997736.901
Mar 1997712.171
Feb 1997677.501
Jan 1997649.071
Dec 1996747.081
Nov 1996595.171
Oct 1996645.281
Sep 1996651.291
Aug 1996886.351
Jul 1995447.001
Jun 1995592.001
May 1995560.001
Apr 1995602.001
Mar 1995727.001
Feb 1995434.001
Jan 1995548.001
Dec 1994633.001
Nov 1994560.001
Oct 1994641.001
Sep 1994665.001
Aug 1994690.001
Jul 1994667.001
Jun 1994595.001
May 1994631.001
Apr 1994591.001
Mar 1994625.001
Feb 1994663.001
Jan 1994606.001
Dec 1993844.001
Nov 1993759.001
Oct 1993901.001
Sep 1993741.001
Aug 1993902.001
Jul 1993937.001
Jun 1993923.001
May 1993953.001
Apr 19931,015.001
Mar 1993717.001
Feb 1993698.001
Jan 1993924.001
Dec 1992697.001
Nov 1992806.001
Oct 1992795.001
Sep 1992795.001
Aug 1992878.001
Jul 1992850.001
Jun 19921,104.001
May 1992617.001
Apr 1992558.001
Mar 1992806.001
Feb 1992651.001
Jan 1992780.001
Dec 1991768.001
Nov 1991634.001
Oct 1991776.001
Sep 1991745.001
Aug 1991793.001
Jul 1991961.001
Jun 19911,038.001
May 1991814.001
Apr 1991721.001
Mar 1991760.001
Feb 1991724.001
Jan 1991779.001
Dec 1990764.001
Nov 1990746.001
Oct 1990873.001
Sep 1990931.001
Aug 19901,113.001
Jul 19901,160.001
Jun 19901,214.001
May 1990720.001
Apr 1990779.001
Mar 1990698.001
Feb 1990778.001
Jan 1990738.001
Dec 1989586.001
Nov 1989651.001
Oct 1989775.001
Sep 1989776.001
Aug 1989934.001
Jul 1989939.001
Jun 1989591.001
May 1989688.001
Apr 1989736.001
Mar 1989855.001
Feb 1989618.001
Jan 1989926.001
Dec 1988932.001
Nov 1988893.001
Oct 1988867.001
Sep 1988904.001
Aug 1988952.001
Jul 1988941.001
Jun 1988860.001
May 19881,102.001
Apr 19881,100.001
Mar 19881,047.001
Feb 1988892.001
Jan 1988983.001
Dec 1987963.001
Nov 19871,099.001
Oct 1987964.001
Sep 19872,284.001
Aug 19871,154.001
Jul 19871,212.001
Jun 19871,308.001
May 19871,293.001
Apr 19871,482.001
Mar 19871,541.001
Feb 19871,149.001
Jan 19871,553.001
Dec 19861,647.001
Nov 19861,731.001
Oct 19861,755.001
Sep 19861,807.001
Aug 19861,940.001
Jul 19862,139.001
Jun 19862,141.001
May 19862,470.001
Apr 19862,620.001
Mar 19863,060.001
Feb 1986314.001
Jan 19861,196.001
Dec 19851,219.001
Nov 19851,198.001
Oct 19851,521.001
Sep 19851,470.001
Aug 19851,345.001
Jun 19851,821.001
Dec 1984183.001
Oct 1984175.001
Aug 198482.001
Jul 1984145.001
May 1984170.001
Apr 1984181.001
Mar 1984247.001
Feb 1984179.001
Jan 1984349.001
Nov 1983179.001
Oct 1983363.001
Sep 1983512.001

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

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

WellNo.OperatorStatus
Eby2-4Bonanza Energy CorporationRecompleted
EBY2-4PostRock Midcontinent Production LLCON LIST
Eby3-4Bonanza Energy CorporationRecompleted
EBY3-4River Rock Operating, LLCInactive Well
EBY4-4River Rock Operating, LLCProducing
EBY6-4River Rock Operating, LLCProducing
EBY7-4River Rock Operating, LLCProducing
EBY8-4River Rock Operating, LLCProducing
PECK KCAP70unavailable—
EBY9-4River Rock Operating, LLCProducing
Eby10-4River Rock Operating, LLCProducing
Eby4-11River Rock Operating, LLCProducing
Eby4-12River Rock Operating, LLCProducing
Eby4-16River Rock Operating, LLCProducing
Eby4-15River Rock Operating, LLCProducing

Location

37.726532, -95.769718 · Sec 4 T27S R15E

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001133282. The state’s own record.