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Coykendall

Lease 1001115077 · Kingman County, Kansas · SWSWSW Sec 36 T29S R7W · DOR 106245

Oil1964–20265 wells
Operator
Hayes Oil & Gas LLC
Cumulative (state figure)
155,791.43 bbl
First production
1964
Last production
2026
Location (PLSS)
SWSWSW Sec 36 T29S R7W

Monthly oil production

327 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
63,529.40 bbl
Months filed
327
Most wells in a month
2

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 155,791.43 bbl.

MonthOil (bbl)Wells
Apr 2026158.852
Mar 2026158.682
Dec 2025158.102
Oct 2025159.262
Aug 2025165.902
Jun 2025161.892
Apr 2025168.782
Feb 2025161.792
Dec 2024156.302
Oct 2024164.522
Aug 2024159.542
May 2024166.932
Apr 2024167.782
Feb 2024165.972
Dec 2023160.562
Aug 2023135.562
May 2023135.952
Apr 2023164.972
Jan 2023171.442
Dec 2022158.272
Oct 2022162.402
Jul 2022146.792
Jun 2022104.382
Mar 2022152.872
Jan 2022165.392
Aug 2019163.852
May 2019157.572
Mar 2019171.192
Jan 2019171.112
Dec 2018171.032
Aug 2018169.172
Jun 2018165.602
Apr 2018170.682
Feb 2018172.712
Dec 2017166.192
Oct 2017173.532
Sep 2017170.362
Jul 2017170.142
Jun 2017167.132
Apr 2017172.572
Jan 2017168.952
Nov 2016174.642
Oct 2016170.122
Sep 2016171.602
Jun 2016170.042
Apr 2016171.322
Nov 2015161.122
Sep 2015168.742
Jul 2015170.722
May 2015171.052
Mar 2015171.932
Feb 201518.542
Jan 2015173.452
Dec 2014170.792
Oct 2014172.042
Aug 2014169.442
Jun 2014168.752
May 201410.472
Apr 2014164.222
Mar 2014176.192
Jan 2014166.842
Dec 2013172.652
Oct 2013170.272
Aug 2013178.032
Jun 2013168.012
May 2013169.412
Apr 2013170.692
Feb 2013172.072
Dec 2012169.672
Nov 2012173.812
Oct 2012167.332
Sep 2012168.382
Jun 2012162.472
Apr 2012172.102
Mar 2012332.592
Jan 2012164.482
Dec 2011166.442
Sep 2011161.122
Feb 2011164.822
Aug 2010160.902
Jun 2010167.802
Oct 2009162.182
Jun 2009167.502
Apr 2009162.432
Oct 2008172.652
Jun 2008163.082
Apr 200817.032
Mar 2008165.162
Dec 2007168.342
Sep 2007167.532
Jun 2007167.722
Mar 2007167.642
Jan 2007170.492
Oct 2006172.712
Aug 2006167.822
Jun 2006164.692
Mar 2006169.072
Jan 2006173.022
Nov 2005173.302
Sep 2005168.122
Jul 2005170.002
May 2005167.202
Mar 2005173.982
Jan 2005174.632
Nov 2004174.512
Sep 2004170.492
Jul 2004162.642
May 2004171.662
Mar 2004169.082
Jan 2004173.442
Dec 2003172.332
Oct 2003174.662
Aug 2003168.302
Jun 2003165.282
Mar 2003173.112
Jan 2003174.382
Nov 2002172.132
Sep 2002172.272
Aug 2002172.352
Jun 2002168.942
Apr 2002175.082
Feb 2002173.032
Dec 2001174.222
Oct 2001171.932
Sep 2001171.912
Jul 2001166.652
Jun 2001169.912
Mar 2001173.982
Jan 2001176.012
Nov 2000171.122
Sep 2000171.082
Jul 2000169.262
Jun 2000170.032
Apr 2000166.312
Feb 2000173.742
Dec 1999174.122
Oct 1999162.702
Sep 1999168.472
Jul 1999167.262
Jun 1999320.822
May 1999165.062
Mar 1999145.652
Feb 1999171.342
Nov 1998159.922
Oct 1998168.482
Aug 1998335.802
May 1998170.542
Apr 1998171.342
Jan 1998169.732
Dec 1997175.512
Oct 1997168.122
Sep 1997172.532
Aug 1997190.442
Jun 1997172.772
May 1997170.922
Mar 1997172.792
Feb 1997174.382
Dec 1996166.572
Nov 1996172.912
Oct 1996167.622
Aug 1996169.832
Jul 1996161.832
Jun 1996178.312
Apr 1996304.632
Feb 1996140.782
Jan 1996171.442
Nov 1995173.002
Sep 1995171.002
Aug 1995157.002
Jul 1995161.002
May 1995344.002
Mar 1995156.002
Feb 1995169.002
Dec 1994172.002
Nov 1994166.002
Oct 1994170.002
Aug 1994171.002
Jul 1994169.002
Jun 1994165.002
May 1994169.002
Mar 1994166.002
Feb 1994167.002
Jan 1994172.002
Dec 1993175.002
Nov 1993172.002
Oct 1993184.002
Aug 1993166.002
Jun 1993340.002
Apr 1993172.002
Mar 1993176.002
Feb 1993175.002
Nov 1992175.002
Oct 1992163.002
Sep 1992165.002
Jul 1992170.002
Jun 1992173.002
May 1992170.002
Apr 1992174.002
Mar 1992172.002
Jan 1992167.002
Dec 1991325.002
Nov 1991173.002
Oct 1991152.002
Aug 1991168.002
Jul 1991173.002
Jun 1991162.002
May 1991168.002
Apr 1991301.002
Mar 1991173.002
Jan 1991259.002
Dec 1990306.002
Nov 1990195.002
Sep 1990172.002
Aug 1990336.002
Jul 1990172.002
Jun 1990336.002
May 1990350.002
Apr 1990345.002
Mar 1990172.002
Feb 1990306.002
Jan 1990340.002
Dec 1989351.002
Nov 1989174.002
Oct 1989136.002
Sep 1989345.002
Aug 1989341.002
Jul 1989322.002
Jun 1989334.002
May 1989515.002
Apr 1989338.002
Mar 1989348.002
Jan 1989171.002
Dec 1988343.002
Oct 1988346.002
Aug 1988167.002
Jun 1988167.002
May 1988165.002
Apr 1988170.002
Mar 1988343.002
Jan 1988175.002
Dec 1987173.002
Nov 1987172.002
Oct 1987343.002
Sep 1987169.002
Aug 1987170.002
Jul 1987166.002
Jun 1987170.002
May 1987328.002
Mar 1987172.002
Feb 1987162.002
Dec 1986345.002
Nov 1986330.002
Sep 1986170.002
Aug 1986172.002
Jul 1986170.002
Jun 1986171.002
Apr 1986170.002
Mar 1986325.002
Feb 1986170.002
Dec 1985345.002
Nov 1985151.002
Oct 1985172.002
Sep 1985169.002
Aug 1985168.002
Jul 1985325.002
Jun 1985171.002
May 1985169.002
Apr 1985162.002
Mar 1985160.002
Feb 1985347.002
Jan 1985174.002
Dec 1984171.002
Nov 1984174.002
Oct 1984171.002
Sep 1984171.002
Aug 1984337.002
Jul 1984168.002
Jun 1984171.002
May 1984169.002
Apr 1984172.002
Mar 1984343.002
Feb 1984172.002
Jan 1984348.002
Nov 1983173.002
Oct 1983171.002
Sep 1983340.002
Aug 1983168.002
Jul 1983339.002
May 1983340.002
Apr 1983172.002
Mar 1983172.002
Feb 1983171.002
Jan 1983174.002
Dec 1982172.002
Nov 1982346.002
Oct 1982169.002
Sep 1982168.002
Aug 1982168.002
Jul 1982337.002
Jun 1982169.002
May 1982339.002
Apr 1982343.002
Feb 1982171.002
Jan 1982173.002
Dec 1981343.002
Nov 1981174.002
Oct 1981168.002
Sep 1981337.002
Aug 1981168.002
Jul 1981167.002
Jun 1981170.002
May 1981171.002
Apr 1981171.002
Mar 1981170.002
Feb 1981169.002
Jan 1981341.002
Dec 1980170.002
Nov 1980172.002
Oct 1980340.002
Sep 1980338.002
Aug 1980166.002
Jun 1980332.002
May 1980169.002
Apr 1980168.002
Mar 1980297.002
Feb 1980166.002
Jan 1980339.002

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

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

WellNo.OperatorStatus
R. R. COYKENDALL2Union Oil Company of CaliforniaRecompleted
R R COYKENDALL2Hayes Oil & Gas LLCProducing
COYKENDALL1Union Oil Company of CaliforniaConverted to SWD Well
COYKENDALL1unavailableCancelled API Number
COYKENDALL1Hayes Oil & Gas LLCProducing

Location

37.472892, -98.043702 · SWSWSW Sec 36 T29S R7W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001115077. The state’s own record.