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J. F. ROLFS

Lease 1001112414 · Ellsworth County, Kansas · SENW Sec 34 T17S R8W · DOR 104697

Oil1965–202614 wells
Operator
Murfin Drilling Co., Inc.
Cumulative (state figure)
2,166,519.67 bbl
First production
1965
Last production
2026
Location (PLSS)
SENW Sec 34 T17S R8W

Monthly oil production

525 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
193,483.70 bbl
Months filed
525
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 2,166,519.67 bbl.

MonthOil (bbl)Wells
Apr 202680.461
Mar 2026103.981
Feb 2026121.601
Jan 2026118.691
Dec 2025115.041
Nov 2025115.891
Oct 2025116.091
Sep 2025113.431
Aug 2025127.291
Jul 2025114.431
Jun 2025127.841
May 2025109.161
Apr 2025138.961
Mar 2025112.471
Feb 2025116.841
Jan 2025120.931
Dec 2024143.391
Nov 2024118.931
Oct 202437.271
Sep 2024136.871
Aug 2024122.781
Jul 202484.591
Jun 2024143.341
May 2024139.301
Apr 2024114.751
Mar 202462.011
Feb 2024116.071
Jan 202444.481
Dec 2023105.261
Nov 202363.531
Oct 202392.221
Sep 2023110.011
Aug 202316.821
Jul 2023160.951
Jun 2023140.701
May 202353.341
Apr 2023113.511
Mar 202327.341
Feb 20236.031
Jan 202330.871
Dec 2022109.331
Nov 2022129.081
Oct 2022168.661
Sep 2022187.781
Aug 2022178.281
Jul 2022153.291
Jun 2022217.121
May 2022169.941
Apr 202253.651
Mar 2022111.721
Jan 202228.031
Dec 2021119.611
Nov 2021239.921
Oct 202162.401
Sep 202191.321
Aug 2021121.761
Jul 2021113.391
Jun 2021107.121
May 202183.881
Apr 2021160.891
Mar 202179.741
Feb 202184.411
Jan 2021104.021
Dec 2020183.551
Nov 2020152.141
Oct 202032.711
Sep 2020144.341
Aug 202093.331
Jul 202037.711
Jun 202095.761
Apr 202025.081
Mar 2020175.061
Feb 2020137.811
Jan 2020114.091
Dec 2019103.681
Nov 2019119.831
Oct 2019140.291
Sep 2019172.971
Aug 2019176.991
Jul 2019126.261
Jun 2019122.351
May 2019122.411
Apr 2019119.211
Mar 2019100.521
Feb 2019119.231
Jan 2019110.441
Dec 2018100.031
Nov 201848.651
Oct 201811.581
Sep 201868.701
Aug 2018104.411
Jul 201894.301
Jun 201883.161
May 2018104.611
Apr 201886.781
Mar 2018121.461
Feb 2018118.921
Jan 2018122.491
Dec 201797.921
Nov 2017107.891
Oct 2017100.651
Sep 2017124.391
Aug 2017148.621
Jul 2017112.041
Jun 201760.281
May 2017162.071
Apr 2017144.941
Mar 2017148.551
Feb 2017119.521
Jan 2017171.841
Dec 2016153.371
Nov 2016105.841
Oct 201632.941
Sep 2016125.081
Aug 2016121.361
Jul 2016171.621
Jun 2016144.761
May 2016136.564
Apr 2016114.284
Mar 2016142.674
Feb 2016100.144
Jan 2016142.054
Dec 2015124.994
Nov 201597.144
Oct 2015114.594
Sep 201582.614
Aug 2015140.704
Jul 2015113.824
Jun 2015128.994
May 2015147.694
Apr 2015161.264
Mar 2015166.884
Feb 2015115.664
Jan 201599.724
Dec 2014130.064
Nov 2014108.604
Oct 2014152.064
Sep 2014132.444
Aug 2014138.894
Jul 2014192.574
Jun 2014136.974
May 2014161.904
Apr 2014141.864
Mar 2014161.654
Feb 201492.774
Jan 2014101.674
Dec 2013136.714
Nov 2013103.914
Oct 2013121.704
Sep 201382.254
Aug 2013115.384
Jul 201336.534
Jun 2013119.664
May 2013119.344
Apr 2013172.574
Mar 2013190.034
Feb 2013160.464
Jan 2013186.534
Dec 2012127.434
Nov 2012140.474
Oct 2012130.824
Sep 2012126.174
Aug 2012150.264
Jul 2012141.344
Jun 2012122.154
May 201290.464
Apr 201284.074
Mar 2012155.824
Feb 2012235.414
Jan 2012151.584
Dec 2011126.504
Nov 2011159.144
Oct 2011165.574
Sep 2011150.094
Aug 2011130.014
Jul 2011136.144
Jun 2011151.184
May 2011154.034
Apr 2011145.354
Mar 2011156.344
Feb 2011126.084
Jan 2011157.904
Dec 2010145.104
Nov 2010149.464
Oct 2010145.094
Sep 2010151.014
Aug 2010149.724
Jul 2010147.134
Jun 2010152.794
May 2010158.154
Apr 2010143.264
Mar 2010152.844
Feb 2010126.174
Jan 2010120.864
Dec 2009136.684
Nov 2009138.624
Oct 2009154.514
Sep 2009142.404
Aug 2009169.264
Jul 2009176.634
Jun 2009177.924
May 2009200.074
Apr 2009262.594
Mar 2009219.684
Feb 2009226.014
Jan 2009250.354
Dec 2008330.344
Nov 2008159.844
Oct 2008227.514
Sep 2008238.584
Aug 2008262.094
Jul 2008194.284
Jun 2008170.584
May 2008268.964
Apr 2008283.714
Mar 2008300.874
Feb 200831.854
Dec 200790.984
Nov 2007284.844
Oct 2007320.724
Sep 2007327.874
Aug 2007355.904
Jul 2007170.974
Jan 20077.304
Dec 200665.864
Nov 200660.764
Oct 200675.534
Sep 200653.004
Aug 200660.584
Jul 200621.274
Jun 200667.414
May 200668.754
Apr 200657.514
Mar 200676.554
Feb 200667.554
Jan 200673.604
Dec 200529.304
Oct 200567.864
Sep 200557.704
Aug 200562.094
Jul 200540.564
Jun 200565.764
May 200570.184
Apr 200573.734
Mar 200572.254
Feb 200568.024
Jan 200580.924
Dec 200478.274
Nov 200465.404
Oct 200470.034
Sep 2004110.144
Aug 200440.444
Jul 200449.834
Jun 2004128.924
Feb 200452.424
Oct 200392.424
Sep 200394.784
Aug 2003123.624
Jul 200386.094
Jun 2003106.514
May 2003129.284
Apr 200370.134
Mar 2003229.074
Feb 2003291.104
Jan 200394.584
Dec 200288.444
Nov 200268.324
Oct 2002105.634
Sep 2002166.304
Aug 2002257.144
Jul 2002257.154
Jun 2002267.664
May 2002339.404
Apr 2002193.154
Mar 2002244.794
Feb 2002238.274
Jan 2002288.494
Dec 2001269.324
Nov 2001280.654
Oct 2001270.904
Sep 2001271.984
Aug 2001283.354
Jul 2001169.384
Jun 2001238.054
May 2001297.974
Apr 2001256.024
Mar 2001257.194
Feb 2001122.194
Jan 2001108.124
Dec 2000322.004
Nov 2000233.044
Aug 2000133.304
Jun 1999143.012
May 1999164.004
Apr 1999215.964
Mar 1999238.014
Feb 1999182.004
Jan 1999199.974
Dec 1998168.024
Nov 1998189.014
Oct 199888.974
Sep 199873.014
Aug 199872.004
Jul 199889.974
Jun 199861.074
May 1998105.904
Mar 1998187.052
Feb 1998369.022
Jan 1998406.052
Dec 1997494.962
Nov 1997357.002
Oct 1997423.052
Sep 1997344.022
Aug 1997516.942
Jul 1997147.012
Jun 1997199.052
May 1997522.962
Apr 1997536.932
Mar 1997590.932
Feb 1997679.902
Jan 1997766.792
Dec 1996495.892
Nov 1996555.022
Oct 1996780.042
Sep 1996496.942
Aug 1996394.972
Jul 1996634.922
Jun 1996512.022
May 1996629.972
Apr 1996609.972
Mar 1996711.082
Feb 1996660.972
Jan 1996678.962
Dec 1995758.002
Nov 1995751.002
Oct 1995680.002
Sep 1995750.002
Aug 1995920.002
Jul 1995507.002
Jun 1995687.002
May 1995793.002
Apr 1995783.002
Mar 1995781.002
Feb 1995659.002
Jan 1995860.002
Dec 1994860.002
Nov 1994858.002
Oct 1994895.002
Sep 1994787.002
Aug 1994709.002
Jul 1994812.002
Jun 1994771.002
May 1994896.002
Apr 1994839.002
Mar 1994941.002
Feb 1994919.002
Jan 1994997.002
Dec 1993973.002
Nov 1993932.002
Oct 1993891.002
Sep 1993856.002
Aug 1993763.002
Jul 1993710.002
Jun 1993879.002
May 1993828.002
Apr 1993830.002
Mar 1993882.002
Feb 1993751.002
Jan 1993859.002
Dec 1992803.002
Nov 1992812.002
Oct 1992922.002
Sep 1992941.002
Aug 1992901.002
Jul 1992800.002
Jun 1992923.002
May 19921,005.002
Apr 1992985.002
Mar 1992937.002
Feb 1992949.002
Jan 1992852.002
Dec 1991976.002
Nov 1991388.002
Oct 1991864.002
Sep 1991843.002
Aug 1991843.002
Jul 1991879.002
Jun 1991822.002
May 1991898.002
Apr 1991935.002
Mar 19911,134.002
Feb 1991764.002
Jan 19911,090.002
Dec 1990745.002
Nov 1990645.002
Oct 1990639.002
Sep 1990618.002
Aug 1990675.002
Jul 1990714.002
Jun 1990636.002
May 1990661.002
Apr 1990640.002
Mar 1990875.002
Feb 1990678.002
Jan 1990778.002
Dec 1989609.002
Nov 1989664.002
Oct 1989758.002
Sep 1989749.002
Aug 1989762.002
Jul 1989723.002
Jun 19891,790.002
May 1989795.002
Apr 1989753.002
Mar 1989789.002
Feb 1989716.002
Jan 1989977.002
Dec 1988977.002
Nov 1988890.002
Oct 1988831.002
Sep 1988729.002
Aug 1988766.002
Jul 1988817.002
Jun 1988780.002
May 1988853.002
Apr 1988947.002
Mar 1988922.002
Feb 1988682.002
Jan 1988545.002
Dec 1987651.002
Nov 1987484.002
Oct 1987624.002
Sep 1987639.002
Aug 1987707.002
Jul 1987673.002
Jun 1987631.002
May 1987563.002
Apr 1987559.002
Mar 1987485.002
Feb 1987470.002
Jan 19871,594.002
Dec 1986571.002
Nov 1986577.002
Oct 1986631.002
Sep 1986610.002
Aug 1986630.002
Jul 1986673.002
Jun 1986658.002
May 1986695.002
Apr 1986687.002
Mar 1986611.002
Feb 1986657.002
Jan 1986728.002
Dec 1985708.002
Nov 1985695.002
Oct 1985712.002
Sep 1985815.002
Aug 19851,008.002
Jul 1985537.002
Jun 1985727.002
May 1985504.002
Apr 1985786.002
Mar 1985402.002
Feb 1985454.002
Jan 1985432.002
Dec 1984420.002
Nov 1984624.002
Oct 1984681.002
Sep 1984547.002
Aug 1984560.002
Jul 1984607.002
Jun 1984563.002
May 1984682.002
Apr 1984644.002
Mar 1984328.002
Feb 1984576.002
Jan 1984655.002
Dec 1983582.002
Nov 1983561.002
Oct 1983660.002
Sep 1983583.002
Aug 1983647.002
Jul 1983531.002
Jun 1983663.002
May 1983625.002
Apr 1983647.002
Mar 1983878.002
Feb 1983587.002
Jan 1983834.002
Dec 1982707.002
Nov 1982756.002
Oct 1982760.002
Sep 1982805.002
Aug 1982853.002
Jul 1982805.002
Jun 1982882.002
May 1982868.002
Apr 1982579.002
Mar 1982560.002
Feb 1982494.002
Jan 1982529.002
Dec 1981526.002
Nov 1981526.002
Oct 1981573.002
Sep 1981576.002
Aug 1981578.002
Jul 1981595.002
Jun 1981490.002
May 1981571.002
Apr 1981567.002
Mar 1981605.002
Feb 1981465.002
Jan 1981693.002
Dec 1980488.002
Nov 1980604.002
Oct 1980620.002
Sep 1980506.002
Aug 1980529.002
Jul 1980535.002
Jun 1980294.002
May 1980500.002
Apr 1980526.002
Mar 1980682.002
Feb 1980380.002
Jan 1980530.002

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

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

WellNo.OperatorStatus
J. F. ROLFS1unavailablePlugged and Abandoned
J. F. ROLFS1unavailablePlugged and Abandoned
J. F. ROLFS2unavailablePlugged and Abandoned
J. F. ROLFS3unavailableSpudded
J. F. Rolfs4unavailablePlugged and Abandoned
J. F. Rolfs5Murfin Drilling Co., Inc.Plugged and Abandoned
J. F. Rolfs6unavailablePlugged and Abandoned
J. F. ROLFS7unavailablePlugged and Abandoned
J. F. ROLFS9Murfin Drilling Co., Inc.Plugged and Abandoned
J. F. ROLFS10Murfin Drilling Co., Inc.Plugged and Abandoned
J. F. ROLFS8unavailableConverted to SWD Well
J. F. ROLFS8Murfin Drilling Co., Inc.Recompleted
J. F. Rolfs10-34Murfin Drilling Co., Inc.Producing
J. F. ROLFS8Murfin Drilling Co., Inc.—

Location

38.531152, -98.194299 · SENW Sec 34 T17S R8W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001112414. The state’s own record.