ESFELD E F

Lease 1001111179 · Barton County, Kansas · S2SENE Sec 28 T16S R11W · DOR 103465

Oil1940–202613 wells
Operator
RJM Company
Cumulative (state figure)
2,235,200.11 bbl
First production
1940
Last production
2026
Location (PLSS)
S2SENE Sec 28 T16S R11W

Monthly oil production

486 months filed with the Kansas Geological Survey, Jan 1980 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
289,663.10 bbl
Months filed
486
Most wells in a month
7

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 2,235,200.11 bbl.

MonthOil (bbl)Wells
Mar 2026156.403
Jan 2026161.203
Nov 2025157.943
Sep 2025158.673
Jul 2025165.053
May 2025161.653
Feb 2025247.863
Nov 202417.823
Sep 2024160.603
Jul 2024168.893
May 2024165.563
Mar 2024169.563
Jan 2024173.933
Nov 2023169.833
Sep 2023163.603
Jul 2023166.993
May 2023170.193
Jan 2023167.794
Aug 2022161.774
Jan 2022168.094
Sep 2021160.404
Jul 2021171.664
Apr 2021173.894
Jan 2021159.764
Oct 2020165.574
Aug 2020161.874
Mar 2020162.594
Jan 2020173.964
Jul 2019163.975
Jan 2019164.155
Aug 2018167.925
Jun 2018168.745
Apr 2018161.005
Mar 2018165.255
Feb 2018167.375
Dec 2017163.935
Oct 2017169.825
Aug 2017316.665
Jul 2017166.725
May 2017320.715
Mar 2017164.835
Feb 2017164.635
Jan 2017167.065
Dec 2016326.155
Nov 2016171.695
Oct 2016335.815
Sep 2016158.615
Aug 2016493.535
Jul 2016328.435
Jun 2016315.655
May 2016330.675
Apr 2016330.105
Mar 2016334.835
Feb 2016166.385
Jan 2016514.835
Dec 2015325.815
Nov 2015323.395
Oct 2015322.045
Sep 2015323.945
Aug 2015334.955
Jul 2015493.345
Jun 2015323.115
May 2015325.105
Apr 2015339.955
Mar 2015162.505
Feb 2015345.865
Jan 2015322.295
Dec 2014325.615
Nov 2014166.105
Oct 2014160.875
Sep 2014325.055
Aug 2014336.755
Jul 2014144.205
Jun 2014162.445
May 2014322.215
Apr 2014322.865
Mar 2014332.955
Feb 2014328.885
Jan 2014334.075
Dec 2013328.005
Nov 2013337.795
Oct 2013166.765
Sep 2013324.895
Aug 2013330.995
Jul 2013326.065
Jun 2013325.365
May 2013317.895
Apr 2013330.955
Mar 2013339.085
Feb 2013339.264
Jan 2013509.764
Dec 2012319.404
Nov 2012328.724
Oct 2012489.524
Sep 2012323.574
Aug 2012492.484
Jul 2012326.884
Jun 2012500.394
May 2012495.244
Apr 2012511.204
Mar 2012338.274
Feb 2012687.514
Jan 2012506.874
Dec 2011511.834
Nov 2011685.644
Oct 20111,003.064
Sep 20111,007.104
Aug 2011851.334
Jul 2011165.724
Jun 2011326.174
May 2011335.284
Apr 2011335.274
Mar 2011340.734
Feb 2011170.754
Jan 2011334.364
Dec 2010344.254
Nov 2010171.584
Oct 2010336.684
Sep 2010333.274
Aug 2010322.654
Jul 2010333.484
Jun 2010326.534
May 2010336.024
Apr 2010332.344
Mar 2010340.934
Feb 2010174.644
Jan 2010340.734
Dec 2009168.664
Nov 2009343.364
Oct 2009341.554
Sep 2009332.824
Aug 2009321.034
Jul 2009329.784
Jun 2009329.614
May 2009336.944
Apr 2009340.784
Mar 2009339.294
Feb 2009508.154
Jan 2009343.674
Dec 2008334.634
Nov 2008340.474
Oct 2008328.244
Sep 2008506.184
Aug 2008337.774
Jul 2008495.154
Jun 2008168.124
May 2008161.794
Apr 2008338.524
Mar 2008500.254
Jan 2008328.054
Dec 2007164.694
Nov 2007503.324
Oct 2007386.444
Sep 2007496.004
Aug 2007489.584
Jul 2007494.494
Jun 2007500.664
May 2007496.744
Apr 2007342.954
Mar 2007338.774
Feb 2007344.354
Jan 2007339.154
Dec 2006342.064
Nov 2006342.964
Oct 2006338.614
Sep 2006337.814
Aug 2006329.874
Jul 2006498.554
Jun 2006332.944
May 2006493.134
Apr 2006504.444
Mar 2006505.164
Feb 2006337.394
Jan 2006508.714
Dec 2005525.064
Nov 2005520.974
Oct 2005347.004
Sep 2005506.324
Aug 2005512.894
Jul 2005514.394
Jun 2005516.304
May 2005503.974
Apr 2005513.474
Mar 2005512.074
Feb 2005514.174
Jan 2005518.944
Dec 2004524.394
Nov 2004522.384
Oct 2004511.934
Sep 2004502.744
Aug 2004673.964
Jul 2004506.224
Jun 2004514.964
May 2004518.814
Apr 2004512.594
Mar 2004515.064
Feb 2004687.274
Jan 2004346.734
Dec 2003519.694
Nov 2003523.014
Oct 2003678.534
Sep 2003503.544
Aug 2003507.294
Jul 2003502.364
Jun 2003677.924
May 2003513.544
Apr 2003508.654
Mar 2003674.964
Feb 2003516.324
Jan 2003695.424
Dec 2002517.574
Nov 2002682.574
Oct 2002520.524
Sep 2002678.864
Aug 2002682.794
Jul 2002507.214
Jun 2002683.024
May 2002513.484
Apr 2002510.524
Mar 2002336.494
Feb 2002522.784
Jan 2002524.384
Dec 2001524.944
Nov 2001690.374
Oct 2001511.644
Sep 2001687.844
Aug 2001504.684
Jul 2001678.534
Jun 2001515.224
May 2001671.194
Apr 2001331.324
Mar 2001689.784
Feb 2001338.244
Jan 2001522.354
Dec 2000349.454
Nov 2000517.324
Oct 2000503.024
Sep 2000511.124
Aug 2000670.074
Jul 2000501.154
Jun 2000675.364
May 2000497.664
Apr 2000663.374
Mar 2000512.204
Feb 2000663.954
Jan 2000507.694
Dec 1999514.514
Nov 1999492.314
Oct 1999664.794
Sep 1999492.554
Aug 1999663.424
Jul 1999488.634
Jun 1999469.954
May 1999484.034
Apr 1999500.934
Mar 1999507.464
Feb 1999485.694
Jan 1999509.234
Dec 1998642.744
Nov 1998502.974
Oct 1998643.354
Sep 1998657.894
Aug 1998490.774
Jul 1998657.084
Jun 1998661.334
May 1998480.574
Apr 1998661.406
Mar 1998499.736
Feb 1998674.896
Jan 1998504.826
Dec 1997676.886
Nov 1997684.746
Oct 1997664.136
Sep 1997499.796
Aug 1997661.736
Jul 1997670.706
Jun 1997663.706
May 1997664.986
Apr 1997509.566
Mar 1997852.116
Feb 1997519.236
Jan 1997681.296
Dec 1996682.436
Nov 1996679.976
Oct 1996683.806
Sep 1996819.846
Aug 1996666.136
Jul 1996678.656
Jun 1996672.906
May 1996842.566
Apr 1996681.576
Mar 1996854.676
Feb 1996702.736
Jan 1996847.956
Dec 19951,040.007
Nov 1995581.007
Oct 1995546.007
Sep 1995606.007
Aug 1995394.007
Jul 1995630.007
Jun 1995579.007
May 1995633.007
Apr 1995571.007
Mar 1995597.007
Feb 1995551.007
Jan 1995598.007
Dec 1994719.007
Nov 1994531.007
Oct 1994564.007
Sep 1994594.007
Aug 1994579.007
Jul 1994608.007
Jun 1994600.007
May 1994628.007
Apr 1994608.007
Mar 1994523.007
Feb 1994425.007
Jan 1994509.007
Dec 1993494.007
Nov 1993541.007
Oct 1993471.007
Sep 1993457.007
Aug 1993538.007
Jul 1993592.007
Jun 1993534.007
May 1993520.007
Apr 1993550.007
Mar 1993551.007
Feb 1993553.007
Jan 1993493.007
Dec 1992572.007
Nov 1992498.007
Oct 1992592.007
Sep 1992456.007
Aug 1992602.007
Jul 1992594.007
Jun 1992595.007
May 1992624.007
Apr 1992578.007
Mar 1992582.007
Feb 1992578.007
Jan 1992629.007
Dec 1991659.007
Nov 1991582.007
Oct 1991503.007
Sep 1991559.007
Aug 1991489.007
Jul 1991559.007
Jun 1991517.007
May 1991384.007
Apr 1991639.007
Mar 1991564.007
Feb 1991572.007
Jan 1991569.007
Dec 1990618.007
Nov 1990577.007
Oct 1990589.007
Sep 1990543.007
Aug 1990685.007
Jul 1990596.007
Jun 1990546.007
May 1990699.007
Apr 1990623.007
Mar 1990556.007
Feb 1990600.007
Jan 1990662.007
Dec 1989654.007
Nov 1989688.007
Oct 1989634.007
Sep 1989464.007
Aug 1989675.007
Jul 1989730.007
Jun 1989725.007
May 1989727.007
Apr 1989656.007
Mar 1989635.007
Feb 1989692.007
Jan 1989611.007
Dec 1988643.007
Nov 1988673.007
Oct 1988738.007
Sep 1988645.007
Aug 1988745.007
Jul 1988740.007
Jun 1988708.007
May 1988855.007
Apr 1988774.007
Mar 1988669.007
Feb 1988908.007
Jan 1988920.007
Dec 1987831.007
Nov 1987782.007
Oct 1987981.007
Sep 1987919.007
Aug 1987948.007
Jul 1987971.007
Jun 1987965.007
May 19871,027.007
Apr 1987962.007
Mar 19871,032.007
Feb 19871,001.007
Jan 19871,137.007
Dec 19861,033.007
Nov 1986776.007
Oct 1986924.007
Sep 1986878.007
Aug 1986908.007
Jul 1986975.007
Jun 1986967.007
May 1986937.007
Apr 1986933.007
Mar 19861,052.007
Feb 1986905.007
Jan 19861,031.007
Dec 19851,128.007
Nov 19851,021.007
Oct 19851,124.007
Sep 19851,060.007
Aug 19851,149.007
Jul 19851,126.007
Jun 1985967.007
May 19851,062.007
Apr 1985981.007
Mar 19851,114.007
Feb 1985927.007
Jan 19851,103.007
Dec 19841,135.007
Nov 19841,002.007
Oct 19841,084.007
Sep 19841,075.007
Aug 19841,075.007
Jul 19841,213.007
Jun 19841,085.007
May 19841,162.007
Apr 19841,078.007
Mar 19841,082.007
Feb 19841,126.007
Jan 19841,117.007
Dec 19831,191.007
Nov 1983979.007
Oct 19831,232.007
Sep 19831,211.007
Aug 19831,156.007
Jul 19831,324.007
Jun 19831,321.007
May 19831,035.007
Apr 19831,315.007
Mar 19831,256.007
Feb 19831,181.007
Jan 19831,784.007
Dec 1982903.007
Nov 19821,349.007
Oct 19821,350.007
Sep 1982937.007
Aug 19821,083.007
Jul 19821,044.007
Jun 19821,093.007
May 19821,069.007
Apr 1982984.007
Mar 19821,151.007
Feb 19821,098.007
Jan 19821,135.007
Dec 19811,233.007
Nov 19811,297.007
Oct 19811,170.007
Sep 19811,179.007
Aug 19811,209.007
Jul 19811,348.007
Jun 19811,224.007
May 19811,431.007
Apr 19811,140.007
Mar 19811,396.007
Feb 19811,478.007
Jan 19811,411.007
Dec 19801,435.007
Nov 19801,597.007
Oct 19801,208.007
Sep 1980991.007
Aug 19801,330.007
Jul 1980943.007
Jun 19801,088.007
May 19801,563.007
Apr 19801,091.007
Mar 19801,130.007
Feb 19801,200.007
Jan 19801,249.007

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

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

WellNo.OperatorStatus
ESFELD, E. F.3unavailableRecompleted
ESFELD, E. F.3T-N-T Engineering, Inc.Plugged and Abandoned
ESFELD, E. F.4unavailableRecompleted
ESFELD, E.F.4RJM CompanyProducing
ESFELD, E. F.5Empire Energy E&P, LLCPlugged and Abandoned
ESFELD, E. F.7RJM CompanyAuthorized Injection Well
Esfeld9RJM CompanyProducing
ESFELD, E. F.8unavailableRecompleted
ESFELD, E. F.8RJM CompanyProducing
ESFELD, E. F.2unavailableRecompleted
ESFELD, E. F.2unavailableRecompleted
ESFELD, E. F.2Hallwood Petroleum, Inc.Recompleted
ESFELD, E. F.2Mai Oil Operations, Inc.Plugged and Abandoned

Location

38.631643, -98.537276 · S2SENE Sec 28 T16S R11W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001111179. The state’s own record.