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ROLFS 1-4

Lease 1001143045 · Rice County, Kansas · Sec 4 T18S R7W · DOR 134112

Oil1997–20264 wells
Operator
Eagle Creek Corporation
Cumulative (state figure)
139,444.83 bbl
First production
1997
Last production
2026
Location (PLSS)
Sec 4 T18S R7W

Monthly oil production

320 months filed with the Kansas Geological Survey, Jun 1997 to Mar 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
139,444.80 bbl
Months filed
320
Most wells in a month
2
MonthOil (bbl)Wells
Mar 2026154.711
Jan 2026163.011
Dec 2025165.871
Sep 2025147.891
Jul 2025145.982
Apr 2025157.122
Jan 2025161.102
Nov 2024147.332
Sep 2024154.912
Jul 2024156.302
Jun 2024150.632
Apr 2024151.342
Feb 2024163.672
Nov 2023155.782
Sep 2023156.802
Aug 2023156.232
Jun 2023290.582
May 2023154.752
Mar 2023159.652
Feb 2023143.932
Jan 2023165.152
Dec 2022152.332
Nov 2022151.492
Sep 2022161.982
Aug 2022305.582
Jun 2022156.262
May 2022161.432
Apr 2022161.312
Mar 2022162.602
Feb 2022152.422
Jan 2022162.172
Dec 2021317.292
Nov 2021151.902
Oct 2021146.862
Sep 2021161.432
Jul 2021160.712
Jun 2021155.342
May 2021158.512
Apr 2021148.982
Mar 2021160.182
Jan 2021145.862
Dec 2020149.902
Oct 2020156.492
Sep 2020155.322
Jul 2020158.902
Jun 2020137.632
May 2020153.822
Apr 2020151.952
Mar 2020161.192
Feb 2020311.442
Jan 2020152.722
Dec 2019316.732
Nov 2019159.492
Oct 2019308.442
Sep 2019315.432
Aug 2019152.762
Jul 2019159.742
Jun 2019305.352
May 2019159.132
Apr 2019303.072
Mar 2019323.312
Feb 2019156.302
Jan 2019152.482
Dec 2018161.902
Nov 2018163.872
Oct 2018319.632
Sep 2018161.192
Aug 2018322.482
Jul 2018319.932
Jun 2018157.602
May 2018161.082
Apr 2018328.782
Mar 2018165.252
Feb 2018331.162
Jan 2018310.832
Dec 2017315.512
Nov 2017323.062
Oct 2017313.572
Sep 2017306.912
Aug 2017317.402
Jul 2017321.742
Jun 2017317.522
May 2017317.032
Apr 2017312.532
Mar 2017314.052
Feb 2017158.642
Jan 2017312.282
Dec 2016321.812
Nov 2016320.052
Oct 2016305.862
Sep 2016311.342
Aug 2016160.872
Jul 2016320.332
Jun 2016308.342
May 2016319.452
Apr 2016306.672
Mar 2016322.902
Feb 2016470.052
Jan 2016309.862
Dec 2015156.272
Nov 2015159.702
Oct 2015309.252
Sep 2015154.492
Aug 2015319.142
Jul 2015316.322
Jun 2015314.782
May 2015316.722
Apr 2015315.982
Mar 2015305.622
Feb 2015327.092
Jan 2015313.862
Dec 2014315.392
Nov 2014472.662
Oct 2014313.882
Sep 2014473.812
Aug 2014316.152
Jul 2014336.032
Jun 2014311.942
May 2014165.282
Apr 2014312.412
Mar 2014321.602
Feb 2014156.222
Jan 2014316.022
Dec 2013314.712
Nov 2013158.282
Oct 2013159.532
Sep 2013326.082
Aug 2013317.742
Jul 2013318.552
Jun 2013153.532
May 2013311.862
Apr 2013454.862
Mar 2013301.852
Feb 2013149.962
Jan 2013310.612
Dec 2012157.152
Nov 2012319.532
Oct 2012319.322
Sep 2012321.162
Aug 2012304.002
Jul 2012313.782
Jun 2012154.812
May 2012310.862
Apr 2012316.362
Mar 2012316.902
Feb 2012158.952
Jan 2012176.292
Dec 2011159.472
Nov 2011317.232
Oct 2011154.252
Sep 2011320.092
Aug 2011154.941
Jul 2011306.001
Jun 2011304.571
May 2011320.931
Apr 2011157.531
Mar 2011481.561
Feb 2011316.851
Jan 2011314.201
Dec 2010162.671
Nov 2010161.041
Oct 2010306.461
Sep 2010311.411
Aug 2010315.831
Jul 2010312.271
Jun 2010319.311
May 2010316.091
Apr 2010471.201
Mar 2010460.681
Feb 2010315.991
Dec 2009155.121
Nov 2009313.021
Oct 2009157.561
Sep 2009314.661
Aug 2009468.891
Jul 2009320.941
Jun 2009481.581
May 2009325.531
Apr 2009313.841
Mar 2009313.111
Feb 2009448.381
Jan 2009307.451
Dec 2008479.141
Nov 2008162.351
Oct 2008314.301
Sep 2008319.381
Aug 2008477.331
Jul 2008164.721
Jun 2008467.741
May 2008322.071
Apr 2008323.061
Mar 2008482.551
Feb 2008474.041
Jan 2008634.761
Dec 2007318.401
Nov 2007470.391
Oct 2007475.881
Sep 2007638.411
Aug 2007636.221
Jul 2007647.081
Jun 2007466.241
May 2007304.021
Mar 2007312.001
Feb 2007312.671
Jan 2007307.361
Dec 2006155.571
Nov 2006160.671
Oct 2006325.421
Sep 2006317.231
Aug 2006472.271
Jul 2006311.551
Jun 2006316.621
May 2006466.431
Apr 2006318.451
Mar 2006475.751
Feb 2006484.551
Jan 2006494.061
Dec 2005328.311
Nov 2005486.141
Oct 2005480.941
Sep 2005638.731
Aug 2005326.641
Jul 2005626.621
Jun 2005459.261
May 2005618.541
Apr 2005650.101
Mar 2005490.671
Feb 2005835.431
Jan 2005492.751
Dec 2004826.331
Nov 2004648.891
Oct 2004482.131
Sep 2004488.581
Aug 2004486.101
Jul 2004638.521
Jun 2004650.171
May 2004314.591
Apr 2004293.081
Mar 2004317.161
Feb 2004481.071
Jan 2004323.101
Dec 2003482.921
Nov 2003328.111
Oct 2003487.881
Sep 2003490.871
Aug 2003471.541
Jul 2003319.021
Jun 2003475.771
May 2003495.201
Apr 2003491.771
Mar 2003655.421
Feb 2003488.851
Jan 2003659.811
Dec 2002656.221
Nov 2002657.221
Oct 2002814.851
Sep 2002637.021
Aug 2002620.491
Jul 2002806.531
Jun 2002633.251
May 2002810.101
Apr 2002787.561
Mar 2002812.701
Feb 2002831.421
Jan 2002826.051
Dec 2001816.201
Nov 2001798.561
Oct 2001972.721
Sep 2001811.601
Aug 20011,136.521
Jul 20011,122.431
Jun 20011,356.091
May 20011,115.551
Apr 2001487.841
Mar 2001644.011
Feb 2001654.661
Jan 2001663.761
Dec 2000454.991
Nov 2000642.471
Oct 2000802.321
Sep 2000643.801
Aug 2000786.911
Jul 2000803.121
Jun 2000948.931
May 2000960.571
Apr 2000660.031
Mar 2000944.381
Feb 2000985.541
Jan 2000976.921
Dec 19991,311.501
Nov 19991,116.881
Oct 19991,286.271
Sep 19991,600.141
Aug 19991,406.071
Jul 19991,099.651
Jun 1999968.771
May 1999962.831
Apr 19991,111.441
Mar 1999977.521
Feb 19991,039.141
Jan 19991,108.901
Dec 19981,016.461
Nov 19981,134.221
Oct 19981,131.281
Sep 19981,283.971
Aug 19981,088.291
Jul 19981,599.611
Jun 19981,444.451
May 19981,121.331
Apr 1998808.641
Mar 1998808.121
Feb 1998817.031
Jan 1998815.871
Dec 1997960.511
Nov 1997592.571
Oct 1997959.911
Sep 1997792.931
Aug 1997949.581
Jul 1997793.271
Jun 1997316.311

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
Rolfs1-4Eagle Creek CorporationProducing
Rolfs2-4Eagle Creek CorporationPlugged and Abandoned
Rolfs3-4Eagle Creek CorporationConverted to EOR Well
Rolfs3-4Eagle Creek CorporationAuthorized Injection Well

Location

38.516724, -98.091316 · Sec 4 T18S R7W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001143045. The state’s own record.