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GRIFFIN 'A'

Lease 1001119520 · Phillips County, Kansas · C SW NW Sec 27 T5S R20W · DOR 109616

Oil1943–20267 wells
Operator
Murfin Drilling Co., Inc.
Cumulative (state figure)
1,328,938.64 bbl
First production
1943
Last production
2026
Location (PLSS)
C SW NW Sec 27 T5S R20W

Monthly oil production

549 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
257,515.60 bbl
Months filed
549
Most wells in a month
5

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 1,328,938.64 bbl.

MonthOil (bbl)Wells
Apr 2026210.853
Mar 2026198.633
Feb 2026180.493
Jan 2026202.083
Dec 2025226.733
Nov 2025209.873
Oct 2025212.593
Sep 2025201.393
Aug 2025193.383
Jul 2025215.413
Jun 2025212.723
May 2025204.243
Apr 2025218.153
Mar 2025142.153
Feb 202530.743
Jan 2025209.483
Dec 2024211.153
Nov 2024194.783
Oct 2024173.383
Sep 2024206.323
Aug 2024216.083
Jul 2024246.153
Jun 2024200.303
May 2024163.183
Apr 2024195.773
Mar 2024160.003
Feb 2024182.893
Jan 2024159.163
Dec 2023212.073
Nov 2023192.383
Oct 2023202.233
Sep 2023192.153
Aug 2023192.543
Jul 2023231.953
Jun 2023182.493
May 2023237.683
Apr 2023178.333
Mar 2023236.353
Feb 2023192.063
Jan 2023204.263
Dec 2022174.113
Nov 2022222.363
Oct 2022222.203
Sep 2022207.743
Aug 2022231.213
Jul 2022229.453
Jun 2022230.673
May 2022220.363
Apr 2022215.153
Mar 2022161.433
Feb 2022138.353
Jan 2022148.913
Dec 2021227.323
Nov 2021246.083
Oct 2021237.683
Sep 2021235.603
Aug 2021237.113
Jul 2021243.883
Jun 2021178.493
May 2021158.723
Apr 2021209.563
Mar 2021192.823
Feb 2021110.033
Jan 2021112.323
Dec 202081.303
Nov 2020103.273
Sep 20202.983
Aug 202030.213
Jul 2020115.783
May 202023.663
Mar 2020157.773
Feb 2020124.643
Jan 2020153.183
Dec 2019125.653
Nov 2019132.663
Oct 2019158.933
Sep 2019150.273
Aug 2019158.503
Jul 2019158.173
Jun 2019149.103
May 2019178.403
Apr 2019206.623
Mar 2019157.293
Feb 2019150.543
Jan 2019159.453
Dec 2018221.823
Nov 2018240.103
Oct 2018278.023
Sep 2018226.043
Aug 2018239.203
Jul 2018283.443
Jun 2018293.293
May 2018238.533
Apr 2018266.643
Mar 2018295.883
Feb 2018238.453
Jan 2018275.073
Dec 2017266.153
Nov 2017284.773
Oct 2017299.673
Sep 2017274.973
Aug 2017295.363
Jul 2017294.173
Jun 2017329.423
May 2017236.303
Apr 2017239.533
Mar 2017309.743
Feb 2017221.193
Jan 2017303.783
Dec 2016292.393
Nov 2016285.203
Oct 2016310.153
Sep 2016283.643
Aug 2016284.433
Jul 2016294.583
Jun 2016334.133
May 2016326.883
Apr 2016290.783
Mar 2016326.053
Feb 2016316.113
Jan 2016385.513
Dec 2015399.203
Nov 2015390.733
Oct 2015451.543
Sep 2015430.793
Aug 2015497.253
Jul 2015453.203
Jun 2015460.423
May 2015426.403
Apr 2015460.953
Mar 2015464.273
Feb 2015422.753
Jan 2015414.573
Dec 2014343.333
Nov 2014403.783
Oct 2014450.253
Sep 2014383.173
Aug 2014538.063
Jul 2014576.003
Jun 2014478.533
May 2014517.883
Apr 2014539.183
Mar 2014528.933
Feb 2014410.633
Jan 2014318.173
Dec 2013357.843
Nov 2013404.273
Oct 2013390.263
Sep 2013381.953
Aug 2013313.653
Jul 2013345.003
Jun 2013348.613
May 2013369.103
Apr 2013300.523
Mar 2013334.883
Feb 2013308.383
Jan 2013335.513
Dec 2012318.833
Nov 2012335.583
Oct 2012329.753
Sep 2012327.393
Aug 2012298.843
Jul 2012323.653
Jun 2012223.833
May 2012325.014
Apr 2012351.594
Mar 2012266.334
Feb 2012300.864
Jan 2012367.454
Dec 2011510.224
Nov 2011414.994
Oct 2011442.624
Sep 2011467.124
Aug 2011414.714
Jul 2011355.984
Jun 2011376.874
May 2011417.304
Apr 2011384.024
Mar 2011420.014
Feb 2011368.644
Jan 2011391.524
Dec 2010415.704
Nov 2010383.844
Oct 2010418.214
Sep 2010363.544
Aug 2010403.374
Jul 2010389.434
Jun 2010397.904
May 2010410.983
Apr 2010410.593
Mar 2010437.473
Feb 2010375.413
Jan 2010386.293
Dec 2009382.523
Nov 2009388.783
Oct 2009395.903
Sep 2009355.693
Aug 2009376.463
Jul 2009416.903
Jun 2009392.643
May 2009316.823
Apr 2009282.163
Mar 2009348.893
Feb 2009384.273
Jan 2009478.843
Dec 2008404.103
Nov 2008388.033
Oct 2008388.033
Sep 2008411.653
Aug 2008454.313
Jul 2008285.733
Jun 2008394.984
May 2008409.744
Apr 2008431.694
Mar 2008494.464
Feb 2008396.284
Jan 2008472.714
Dec 2007443.714
Nov 2007443.174
Oct 2007478.354
Sep 2007465.574
Aug 2007486.484
Jul 2007510.744
Jun 2007473.654
May 2007464.624
Apr 2007484.844
Mar 2007482.924
Feb 2007474.594
Jan 2007348.614
Dec 2006467.094
Nov 2006498.804
Oct 2006512.894
Sep 2006367.034
Aug 2006421.804
Jul 2006415.344
Jun 2006309.014
May 2006419.614
Apr 2006457.954
Mar 2006452.204
Feb 2006415.574
Jan 2006470.314
Dec 2005470.404
Nov 2005443.504
Oct 2005478.624
Sep 2005454.534
Aug 2005467.834
Jul 2005472.104
Jun 2005451.454
May 2005577.264
Apr 2005369.224
Mar 2005506.774
Feb 2005453.214
Jan 2005509.274
Dec 2004493.394
Nov 2004470.824
Oct 2004537.234
Sep 2004524.704
Aug 2004540.004
Jul 2004537.934
Jun 2004513.454
May 2004531.524
Apr 2004496.604
Mar 2004526.364
Feb 2004496.824
Jan 2004536.954
Dec 2003484.324
Nov 2003492.724
Oct 2003547.494
Sep 2003534.434
Aug 2003540.084
Jul 2003517.354
Jun 2003553.544
May 2003567.964
Apr 2003552.874
Mar 2003583.764
Feb 2003496.024
Jan 2003554.114
Dec 2002530.444
Nov 2002530.674
Oct 2002556.764
Sep 2002532.884
Aug 2002545.994
Jul 2002543.844
Jun 2002524.704
May 2002565.874
Apr 2002472.024
Mar 2002607.264
Feb 2002497.404
Jan 2002564.894
Dec 2001562.004
Nov 2001509.324
Oct 2001494.894
Sep 2001560.844
Aug 2001563.694
Jul 2001608.834
Jun 2001327.984
May 2001354.034
Apr 2001431.734
Mar 2001599.104
Feb 2001569.774
Jan 2001645.764
Dec 2000674.684
Nov 2000635.064
Oct 2000675.314
Sep 2000587.164
Aug 2000562.554
Jul 2000514.814
Jun 2000511.464
May 2000643.334
Apr 2000653.884
Mar 2000623.084
Feb 2000616.024
Jan 2000694.054
Dec 1999709.504
Nov 1999685.134
Oct 1999668.294
Sep 1999706.654
Aug 1999693.314
Jul 1999655.074
Jun 1999643.244
May 1999688.364
Apr 1999451.974
Mar 1999528.144
Feb 1999550.004
Jan 1999575.044
Dec 1998592.124
Nov 1998603.334
Oct 1998629.664
Sep 1998606.154
Aug 1998550.114
Jul 1998604.194
Jun 1998609.984
May 1998694.694
Apr 1998659.635
Mar 1998590.625
Feb 1998638.465
Jan 1998752.154
Dec 1997775.685
Nov 1997907.865
Oct 1997739.555
Sep 1997749.275
Aug 1997759.145
Jul 1997843.745
Jun 1997811.345
May 1997582.055
Apr 1997579.685
Mar 1997632.665
Feb 1997560.705
Jan 1997689.875
Dec 1996705.645
Nov 1996674.325
Oct 1996727.415
Sep 1996639.675
Aug 1996681.985
Jul 1996738.565
Jun 1996655.985
May 1996660.645
Apr 1996631.685
Mar 1996761.455
Feb 1996715.825
Jan 1996658.465
Dec 1995746.005
Nov 1995722.005
Oct 1995781.005
Sep 1995713.005
Aug 1995783.005
Jul 1995823.005
Jun 1995786.005
May 1995831.005
Apr 1995796.005
Mar 1995840.005
Feb 1995752.005
Jan 1995937.005
Dec 1994879.005
Nov 1994874.005
Oct 1994856.005
Sep 1994781.005
Aug 1994797.005
Jul 1994839.005
Jun 1994851.005
May 1994926.005
Apr 1994906.005
Mar 19941,002.005
Feb 1994858.005
Jan 1994973.005
Dec 19931,027.005
Nov 19931,058.005
Oct 19931,132.005
Sep 19931,062.005
Aug 19931,068.005
Jul 19931,194.005
Jun 19931,308.005
May 1993572.005
Apr 1993610.005
Mar 1993661.005
Feb 1993582.005
Jan 1993512.005
Dec 1992547.005
Nov 1992589.005
Oct 1992641.005
Sep 1992616.005
Aug 1992659.005
Jul 1992691.005
Jun 1992590.005
May 1992758.005
Apr 1992567.005
Mar 1992580.005
Feb 1992570.005
Jan 1992564.005
Dec 1991566.005
Nov 1991520.005
Oct 1991585.005
Sep 1991431.005
Aug 1991562.005
Jul 1991587.005
Jun 1991583.005
May 1991535.005
Apr 1991411.005
Mar 1991497.005
Feb 1991448.005
Jan 1991412.005
Dec 1990300.005
Nov 1990396.005
Oct 1990481.005
Sep 1990478.005
Aug 1990492.005
Jul 1990505.005
Jun 1990438.005
May 1990461.005
Apr 1990437.005
Mar 1990457.005
Feb 1990436.005
Jan 1990488.005
Dec 1989463.005
Nov 1989491.005
Oct 1989495.005
Sep 1989477.005
Aug 1989531.005
Jul 1989412.005
Jun 1989520.005
May 1989532.005
Apr 1989497.005
Mar 1989518.005
Feb 1989457.005
Jan 1989483.005
Dec 1988518.005
Nov 1988537.005
Oct 1988548.005
Sep 1988520.005
Aug 1988545.005
Jul 1988572.005
Jun 1988515.005
May 1988532.005
Apr 1988503.005
Mar 1988505.005
Feb 1988377.005
Jan 1988379.005
Dec 1987388.005
Nov 1987335.005
Oct 1987376.005
Sep 1987375.005
Aug 1987398.005
Jul 1987397.005
Jun 1987335.005
May 1987383.005
Apr 1987377.005
Mar 1987320.005
Feb 1987301.005
Jan 1987364.005
Dec 1986372.005
Nov 1986338.005
Oct 1986385.005
Sep 1986408.005
Aug 1986440.005
Jul 1986669.005
Jun 1986661.005
May 1986661.005
Apr 1986633.005
Mar 1986539.005
Feb 1986398.005
Jan 1986457.005
Dec 1985517.005
Nov 1985512.005
Oct 1985505.005
Sep 1985435.005
Aug 1985452.005
Jul 1985726.005
Jun 1985833.005
May 1985634.005
Apr 1985590.005
Mar 1985569.005
Feb 1985517.005
Jan 1985574.005
Dec 1984500.005
Oct 1984498.005
Sep 1984427.005
Aug 1984484.005
Jul 1984467.005
Jun 19841,035.005
Apr 1984483.005
Mar 1984503.005
Feb 1984515.005
Jan 1984513.005
Dec 1983552.005
Nov 1983534.005
Oct 1983585.005
Sep 1983576.005
Aug 1983566.005
Jul 1983554.005
May 1983553.005
Apr 1983544.005
Mar 1983560.005
Feb 1983517.005
Jan 1983507.005
Dec 1982516.005
Nov 1982584.005
Oct 1982605.005
Sep 1982545.005
Aug 1982608.005
Jul 1982534.005
Jun 1982608.005
May 1982532.005
Mar 1982220.005
Feb 1982562.005
Jan 1982491.005
Dec 1981563.005
Nov 1981530.005
Oct 1981533.005
Sep 1981509.005
Aug 1981536.005
Jul 1981546.005
Jun 1981632.005
May 1981700.005
Apr 1981714.005
Mar 1981647.005
Feb 1981603.005
Jan 1981715.005
Dec 1980707.005
Nov 1980655.005
Oct 1980702.005
Sep 1980703.005
Aug 1980734.005
Jul 1980748.005
Jun 1980973.005
May 1980781.005
Apr 1980921.005
Mar 1980901.005
Feb 1980900.005
Jan 1980946.005

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

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

WellNo.OperatorStatus
GRIFFIN 'A'1OXY USA Inc.Recompleted
GRIFFIN 'A'1Murfin Drilling Co., Inc.Producing
GRIFFIN 'A'2Murfin Drilling Co., Inc.Plugged and Abandoned
GRIFFIN 'A'3OXY USA Inc.Plugged and Abandoned
GRIFFIN 'A'4Murfin Drilling Co., Inc.Plugged and Abandoned
GRIFFIN 'A'5Murfin Drilling Co., Inc.Producing
GRIFFIN 'A'6Murfin Drilling Co., Inc.Producing

Location

39.590871, -99.568668 · C SW NW Sec 27 T5S R20W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001119520. The state’s own record.