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COX

Lease 1001135873 · Trego County, Kansas · W2NESW Sec 10 T13S R21W · DOR 122642

Oil1984–20262 wells
Operator
Downing-Nelson Oil Co Inc
Cumulative (state figure)
83,171.07 bbl
First production
1984
Last production
2026
Location (PLSS)
W2NESW Sec 10 T13S R21W

Monthly oil production

340 months filed with the Kansas Geological Survey, Nov 1984 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
83,171.10 bbl
Months filed
340
Most wells in a month
2
MonthOil (bbl)Wells
Apr 2026161.972
Feb 2026162.132
Nov 2025161.822
Aug 2025162.342
Jun 2025162.002
Mar 2025162.472
Jan 2025164.402
Oct 2024162.722
Jul 2024160.242
May 2024161.642
Mar 2024161.452
Jan 2024160.202
Oct 2023156.342
Aug 2023160.502
Jun 2023161.872
Apr 2023164.022
Feb 2023161.752
Nov 2022162.262
Sep 2022160.462
Jul 2022160.552
May 2022160.562
Apr 2022161.192
Feb 2022168.222
Dec 2021161.782
Oct 2021161.152
Sep 2021162.512
Jul 2021157.532
May 2021163.122
Mar 2021160.522
Feb 2021164.432
Dec 2020161.672
Nov 2020162.292
Sep 2020161.322
Jul 2020160.292
Jun 2020173.462
May 2020164.342
Mar 2020326.132
Oct 2019162.462
Jun 2019163.742
Feb 2019160.042
Oct 2018160.362
Jun 2018162.852
Feb 2018166.652
Oct 2017163.662
Jun 2017159.772
May 2017160.952
Feb 2017160.662
Dec 2016168.352
Oct 2016164.502
Aug 2016163.202
May 2016159.282
Mar 2016162.332
Jan 2016172.942
Dec 2015160.162
Aug 2015157.412
Jun 2015158.662
Apr 2015160.512
Feb 2015159.672
Dec 2014160.012
Oct 2014161.552
Aug 2014158.382
Jun 2014157.582
Apr 2014157.462
Feb 2014157.712
Dec 2013166.572
Oct 2013164.432
Aug 2013159.742
Jul 2013159.442
May 2013161.942
Mar 2013164.642
Jan 2013163.862
Dec 2012161.102
Oct 2012155.362
Jul 2012164.112
May 2012160.002
Mar 2012159.442
Jan 2012157.182
Dec 2011163.792
Oct 2011159.672
Aug 2011160.552
Jun 2011158.072
Apr 2011156.912
Feb 2011157.232
Dec 2010167.472
Oct 2010159.372
Sep 2010161.082
Jul 2010158.072
May 2010161.832
Mar 2010157.762
Feb 2010160.742
Dec 2009161.912
Oct 2009160.622
Aug 2009160.472
Jul 2009160.502
May 2009165.652
Mar 2009159.652
Jan 2009163.182
Dec 2008163.222
Oct 2008162.392
Aug 2008159.602
Jul 2008162.642
May 2008159.752
Mar 2008164.192
Feb 2008166.392
Dec 2007162.212
Oct 2007166.762
Sep 2007160.482
Jul 2007164.922
Jun 2007163.272
Apr 2007166.262
Feb 2007165.422
Jan 2007167.902
Nov 2006165.932
Sep 2006166.092
Aug 2006159.672
Jun 2006163.512
May 2006160.242
Mar 2006164.022
Feb 2006159.072
Dec 2005165.422
Oct 2005206.132
Sep 2005180.552
Jul 2005164.372
Jun 2005164.402
Apr 2005160.372
Jan 2005167.062
Nov 2004166.712
Oct 2004164.642
Sep 2004162.542
Jun 2004164.482
May 2004165.652
Mar 2004165.712
Feb 2004169.742
Dec 2003137.112
Nov 2003167.782
Sep 2003167.462
Aug 2003162.162
Jun 2003165.522
May 2003161.952
Apr 2003163.772
Feb 2003164.962
Jan 2003168.252
Nov 2002168.002
Oct 2002166.302
Sep 2002163.692
Aug 2002162.782
Jun 2002161.182
May 2002164.912
Apr 2002165.052
Feb 2002165.662
Jan 2002165.012
Dec 2001165.662
Nov 2001162.542
Sep 2001165.202
Aug 2001163.802
Jul 2001159.612
Jun 2001160.612
May 2001165.632
Apr 2001163.612
Mar 2001164.852
Jan 2001165.342
Dec 2000167.312
Nov 2000165.592
Oct 2000163.512
Aug 2000162.892
Jul 2000162.642
Jun 2000171.642
May 2000162.372
Apr 2000326.082
Mar 2000164.142
Jan 2000165.432
Dec 1999167.862
Nov 1999167.702
Oct 1999163.652
Sep 1999164.832
Aug 1999327.642
Jun 1999324.432
May 1999164.522
Apr 1999344.822
Sep 1998171.572
Aug 1998166.572
Jul 1998165.422
Jun 1998165.502
Apr 1998163.602
Mar 1998163.642
Feb 1998328.562
Dec 1997167.662
Nov 1997164.272
Oct 1997162.202
Sep 1997159.662
Aug 1997163.122
Jul 1997158.362
Jun 1997160.352
May 1997330.542
Apr 1997164.002
Mar 1997162.652
Feb 1997168.322
Jan 1997159.972
Dec 1996329.312
Oct 1996167.462
Sep 1996165.512
Aug 1996322.602
Jul 1996161.492
Jun 1996164.012
May 1996161.442
Apr 1996328.202
Feb 1996164.482
Jan 1996164.662
Dec 1995166.001
Nov 1995167.001
Oct 1995162.001
Sep 1995162.001
Aug 1995163.001
Jul 1995163.001
Jun 1995163.001
May 1995166.001
Apr 1995329.001
Mar 1995166.001
Feb 1995167.001
Jan 1995163.001
Dec 1994329.001
Nov 1994339.001
Oct 1994161.001
Aug 1994324.001
Jul 1994160.001
Jun 1994162.001
May 1994327.001
Apr 1994164.001
Mar 1994329.001
Feb 1994335.001
Jan 1994166.001
Dec 1993333.001
Nov 1993165.001
Oct 199331.001
Sep 1993326.001
Aug 1993326.001
Jul 1993162.001
Jun 1993164.001
May 1993330.001
Apr 1993165.001
Mar 1993329.001
Feb 1993334.001
Jan 1993169.001
Dec 1992500.001
Oct 1992330.001
Sep 1992327.001
Aug 1992328.001
Jul 1992326.001
Jun 1992329.001
May 1992166.001
Apr 1992326.001
Mar 1992496.001
Feb 1992497.001
Jan 1992167.001
Dec 1991155.001
Nov 1991167.001
Oct 1991329.001
Sep 1991161.001
Aug 1991165.001
Jul 1991324.001
Jun 1991161.001
May 1991164.001
Apr 1991327.001
Mar 1991163.001
Feb 1991164.001
Jan 1991163.001
Dec 1990165.001
Nov 1990163.001
Oct 1990325.001
Sep 1990163.001
Aug 1990161.001
Jul 1990328.001
Jun 1990162.001
May 1990162.001
Apr 1990163.001
Mar 1990325.001
Feb 1990166.001
Jan 1990163.001
Dec 1989326.001
Nov 1989163.001
Oct 1989326.001
Sep 1989161.001
Aug 1989325.001
Jul 1989160.001
Jun 1989322.001
May 1989326.001
Apr 1989327.001
Mar 1989329.001
Feb 1989333.001
Jan 1989164.001
Dec 1988479.001
Nov 1988330.001
Oct 1988164.001
Sep 1988485.001
Aug 1988482.001
Jul 1988164.001
Jun 1988322.001
May 1988324.001
Apr 1988490.001
Mar 1988330.001
Feb 1988501.001
Jan 1988493.001
Dec 1987325.001
Nov 1987496.001
Oct 1987494.001
Sep 1987490.001
Aug 1987488.001
Jul 1987488.001
Jun 1987484.001
May 1987490.001
Apr 1987489.001
Mar 1987678.001
Feb 1987500.001
Jan 1987500.001
Dec 1986827.001
Nov 1986497.001
Oct 1986653.001
Sep 1986651.001
Aug 1986477.001
Jul 1986968.001
Jun 1986645.001
May 1986653.001
Apr 1986984.001
Mar 1986825.001
Feb 1986828.001
Jan 19861,316.001
Dec 1985332.001
Nov 1985332.001
Oct 1985489.001
Sep 1985324.001
Aug 1985643.001
Jul 1985483.001
Jun 1985647.001
May 1985986.001
Apr 1985663.001
Mar 19851,336.001
Feb 1985844.001
Jan 1985161.001
Dec 1984657.001
Nov 1984167.001

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

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

WellNo.OperatorStatus
Cox1Downing-Nelson Oil Co IncProducing
Cox2Downing-Nelson Oil Co IncProducing

Location

38.934204, -99.644566 · W2NESW Sec 10 T13S R21W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001135873. The state’s own record.