Nelson 4-9

Lease 1044038520 · Trego County, Kansas · Sec 9 T11S R21W · DOR 142014

Oil2011–20262 wells
Operator
M E Klein & Associates, Inc
Cumulative (state figure)
77,669.98 bbl
First production
2011
Last production
2026
Location (PLSS)
Sec 9 T11S R21W

Monthly oil production

175 months filed with the Kansas Geological Survey, Sep 2011 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
77,670.00 bbl
Months filed
175
Most wells in a month
2
MonthOil (bbl)Wells
Apr 2026319.092
Mar 2026176.392
Feb 2026157.692
Jan 2026158.142
Dec 2025157.922
Nov 2025314.792
Oct 2025160.562
Sep 2025153.492
Aug 2025156.032
Jul 2025316.362
Jun 2025155.362
May 2025157.412
Apr 2025308.582
Mar 2025153.672
Feb 2025156.622
Jan 2025316.532
Dec 2024161.432
Nov 2024322.082
Oct 2024159.072
Sep 2024317.212
Aug 2024159.832
Jul 2024320.162
Jun 2024157.982
May 2024319.242
Apr 2024311.922
Mar 2024155.302
Jan 2024326.442
Dec 2023160.152
Nov 2023315.312
Oct 2023313.012
Sep 2023153.132
Aug 2023315.872
Jul 2023315.122
Jun 2023154.452
May 2023316.892
Apr 2023154.942
Mar 2023307.312
Feb 2023313.262
Jan 2023157.422
Dec 2022322.102
Nov 2022319.662
Oct 2022157.832
Sep 2022317.072
Aug 2022320.242
Jul 2022157.972
Jun 2022313.462
May 2022310.452
Apr 2022312.282
Mar 2022161.022
Feb 2022303.602
Jan 2022308.782
Dec 2021155.322
Nov 2021319.712
Oct 2021334.212
Sep 2021153.662
Aug 2021317.522
Jul 2021315.582
Jun 2021313.882
May 2021158.222
Apr 2021310.762
Mar 2021308.182
Feb 2021294.492
Jan 2021310.212
Dec 2020150.902
Nov 2020303.812
Oct 2020310.942
Sep 2020312.902
Aug 2020319.782
Jul 2020320.222
Jun 2020318.492
May 2020319.612
Apr 2020319.462
Mar 2020309.252
Feb 2020154.692
Jan 2020311.012
Dec 2019308.421
Nov 2019310.021
Oct 2019316.521
Sep 2019316.931
Aug 2019159.621
Jul 2019308.251
Jun 2019470.181
May 2019156.461
Apr 2019476.661
Mar 2019302.321
Feb 2019311.411
Jan 2019314.981
Dec 2018310.591
Nov 2018313.231
Oct 2018480.631
Sep 2018332.721
Aug 2018483.851
Jul 2018158.261
Jun 2018315.681
May 2018161.291
Apr 2018313.481
Mar 2018313.071
Feb 2018311.741
Jan 2018314.331
Dec 2017315.131
Nov 2017477.921
Oct 2017316.071
Sep 2017481.661
Aug 2017327.921
Jul 2017476.351
Jun 2017481.321
May 2017483.651
Apr 2017480.091
Mar 2017485.041
Feb 2017474.311
Jan 2017469.691
Dec 2016483.531
Nov 2016482.831
Oct 2016642.261
Sep 2016637.141
Aug 2016319.061
Jul 2016312.581
Jun 2016475.881
May 2016476.341
Apr 2016479.661
Mar 2016323.851
Feb 2016480.581
Jan 2016469.231
Dec 2015642.361
Nov 2015480.851
Oct 2015468.601
Sep 2015477.181
Aug 2015638.811
Jul 2015473.291
Jun 2015481.721
May 2015483.871
Apr 2015645.761
Mar 2015637.451
Feb 2015471.331
Jan 2015646.331
Dec 2014649.181
Nov 2014488.321
Oct 2014641.571
Sep 2014637.081
Aug 2014637.471
Jul 2014795.121
Jun 2014636.041
May 2014615.441
Apr 2014578.051
Mar 2014799.801
Feb 2014963.841
Jan 2014801.911
Dec 2013961.991
Nov 2013639.281
Oct 2013958.641
Sep 2013798.161
Aug 20131,114.631
Jul 2013947.081
Jun 2013793.821
May 2013800.111
Apr 2013960.181
Mar 2013799.001
Feb 2013953.771
Jan 20131,269.491
Dec 20121,126.061
Nov 2012966.491
Oct 20121,432.011
Sep 20121,280.961
Aug 20121,604.541
Jul 20121,433.961
Jun 20121,605.331
May 20121,602.941
Apr 20121,606.101
Mar 2012483.001
Feb 2012158.941
Jan 2012318.011
Dec 2011159.411
Nov 2011157.521
Oct 2011160.771
Sep 2011320.281

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
Nelson4-9M E Klein & Associates, IncPlugged and Abandoned
Nelson7-9M E Klein & Associates, IncProducing

Location

39.109917, -99.656983 · Sec 9 T11S R21W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1044038520. The state’s own record.