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SIMPSON 1-4

Lease 1031670333 · Ness County, Kansas · Sec 4 T16S R23W · DOR 136505

Oil2004–20262 wells
Operator
Grand Mesa Operating Company
Cumulative (state figure)
45,081.09 bbl
First production
2004
Last production
2026
Location (PLSS)
Sec 4 T16S R23W

Monthly oil production

175 months filed with the Kansas Geological Survey, Jul 2004 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
45,081.10 bbl
Months filed
175
Most wells in a month
1
MonthOil (bbl)Wells
Mar 2026155.701
Feb 2026156.181
Dec 2025151.151
Nov 2025156.411
Sep 2025157.541
Aug 2025154.411
Dec 2024159.831
Oct 2024158.181
Aug 2024161.191
Jun 2024158.081
May 2024161.181
Mar 2024157.261
Jan 2024159.441
Oct 2023159.291
Jul 2023153.511
May 2023159.511
Mar 2023152.421
Jan 2023157.221
Oct 2022160.021
Aug 202210.521
Jul 2022157.081
May 2022160.821
Mar 2022158.191
Feb 2022155.301
Dec 2021160.391
Oct 2021161.021
Aug 2021157.181
Jun 2021158.981
Apr 2021160.851
Mar 2021177.801
Dec 2020156.041
Oct 2020162.171
Aug 2020155.991
Jul 2020156.621
Jun 2020158.101
Apr 2020160.791
Feb 2020154.661
Jan 2020157.511
Nov 2019156.661
Sep 2019160.741
Jul 2019160.951
Jun 2019186.331
May 2019161.931
Mar 2019159.551
Feb 2019156.201
Dec 2018162.171
Nov 2018164.281
Sep 2018161.671
Jul 2018159.631
Jun 2018161.161
Apr 2018164.281
Feb 2018159.691
Jan 2018158.891
Nov 2017162.961
Oct 2017160.591
Aug 2017159.681
Jun 2017158.391
May 2017158.721
Mar 2017160.961
Nov 2016161.971
Sep 2016158.481
Jul 2016159.351
Apr 2016159.911
Jan 2016158.221
Nov 2015158.091
Sep 2015158.121
Jul 2015159.441
May 2015157.321
Mar 2015157.021
Jan 2015157.601
Nov 2014160.311
Sep 2014158.911
Aug 2014160.721
Jun 2014160.431
Apr 2014159.571
Mar 2014155.151
Jan 2014150.141
Nov 2013163.131
Oct 2013161.171
Aug 2013160.051
Jun 2013158.201
Apr 2013160.591
Mar 2013156.201
Jan 2013156.401
Dec 2012158.811
Oct 2012159.281
Aug 2012158.341
Jul 2012156.271
May 2012158.851
Apr 2012160.351
Mar 2012159.841
Jan 2012159.811
Dec 2011159.231
Nov 2011160.221
Sep 2011157.281
Aug 2011158.041
Jul 2011156.311
Jun 2011157.191
Mar 2011156.341
Feb 2011155.571
Dec 2010162.011
Nov 2010160.001
Sep 2010158.531
Aug 2010159.771
Jun 2010158.681
May 2010159.501
Apr 2010173.711
Mar 2010157.171
Feb 2010160.241
Jan 201023.381
Dec 2009155.511
Nov 2009159.401
Oct 2009158.801
Sep 2009160.341
Aug 2009157.041
Jul 2009161.931
Jun 2009156.331
May 2009158.971
Apr 2009314.781
Mar 2009155.981
Feb 2009159.921
Jan 2009320.671
Dec 2008166.621
Nov 2008183.491
Oct 2008158.481
Sep 2008162.561
Aug 2008159.761
Jul 2008161.221
Jun 2008318.281
May 2008157.271
Apr 2008322.001
Mar 2008162.731
Feb 2008157.271
Dec 2007160.571
Nov 2007164.471
Oct 2007161.481
Sep 2007158.911
Aug 2007157.101
Jul 2007161.341
Jun 2007156.691
May 2007163.921
Apr 2007161.401
Mar 2007326.311
Feb 2007160.131
Jan 2007162.931
Dec 2006164.221
Nov 2006160.591
Oct 2006312.021
Sep 2006161.701
Aug 2006147.371
Jul 2006314.081
Jun 2006312.641
May 2006157.801
Apr 2006315.611
Mar 2006324.441
Feb 2006162.841
Jan 2006327.131
Dec 2005311.411
Nov 2005323.711
Oct 2005324.881
Sep 2005466.411
Aug 2005315.641
Jul 2005628.301
Jun 2005479.451
May 2005951.481
Apr 2005799.991
Mar 20051,123.861
Feb 20051,116.971
Jan 20051,065.861
Dec 20041,420.871
Nov 20041,621.111
Oct 20041,606.281
Sep 20041,900.491
Aug 20042,239.251
Jul 20041,864.921

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
Simpson1-4Grand Mesa Operating CompanyRecompleted
SIMPSON1-4Whitetail Crude, IncProducing

Location

38.689522, -99.870823 · Sec 4 T16S R23W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1031670333. The state’s own record.