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BACASTOW

Lease 1034648113 · Cowley County, Kansas · Sec 10 T35S R4E · DOR 137289

Oil2006–20262 wells
Operator
Tomco Oil, Inc.
Cumulative (state figure)
49,522.50 bbl
First production
2006
Last production
2026
Location (PLSS)
Sec 10 T35S R4E

Monthly oil production

232 months filed with the Kansas Geological Survey, Feb 2006 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
49,522.50 bbl
Months filed
232
Most wells in a month
2
MonthOil (bbl)Wells
Mar 2026159.662
Feb 2026152.532
Jan 2026159.212
Dec 2025161.722
Nov 2025159.562
Oct 2025158.912
Sep 2025160.012
Aug 2025157.022
Jul 2025312.962
Jun 2025159.042
Apr 2025154.392
Mar 2025157.352
Feb 2025154.842
Jan 2025160.942
Dec 2024161.032
Oct 2024321.062
Sep 2024159.422
Aug 2024156.922
Jul 2024161.742
Jun 2024159.002
May 2024155.572
Apr 2024162.372
Mar 2024156.792
Feb 2024160.062
Jan 2024160.542
Dec 2023162.322
Nov 2023163.582
Oct 2023159.052
Sep 2023160.932
Aug 2023159.882
Jul 2023158.502
Jun 2023318.002
May 2023153.942
Apr 2023160.302
Mar 2023153.602
Feb 2023161.192
Jan 2023159.572
Dec 2022161.622
Nov 2022160.092
Oct 2022163.552
Sep 2022162.382
Aug 2022158.022
Jun 2022159.592
May 2022159.592
Apr 2022159.062
Mar 2022156.062
Feb 2022158.502
Jan 2022167.692
Dec 2021161.952
Nov 2021164.252
Oct 2021159.042
Sep 2021159.552
Aug 2021161.442
Jul 2021160.712
Jun 2021160.162
Apr 2021162.142
Mar 2021316.432
Jan 2021162.272
Dec 2020165.052
Nov 2020325.772
Sep 2020161.062
Aug 2020160.452
Jul 2020316.382
Jun 2020161.242
May 2020159.622
Apr 2020160.172
Mar 2020162.962
Feb 2020159.752
Jan 2020164.092
Dec 2019159.222
Nov 2019160.662
Oct 2019325.402
Aug 2019159.942
Jul 2019159.392
Jun 2019159.032
May 2019319.052
Apr 2019163.502
Mar 2019159.022
Feb 2019156.582
Jan 2019163.652
Dec 2018159.972
Nov 2018166.112
Oct 2018164.422
Sep 2018162.802
Aug 2018159.482
Jul 2018320.632
Jun 2018159.892
May 2018159.462
Apr 2018144.482
Mar 2018322.522
Jan 2018323.732
Dec 2017161.472
Nov 2017160.482
Oct 2017162.322
Sep 2017156.912
Aug 2017161.002
Jul 2017158.042
Jun 2017159.772
May 2017162.072
Apr 2017154.272
Mar 2017317.382
Feb 2017160.282
Jan 2017159.832
Dec 2016164.571
Nov 2016160.981
Oct 2016161.371
Sep 2016162.901
Aug 2016159.251
Jul 2016161.501
Jun 2016319.791
May 2016160.181
Apr 2016161.951
Mar 2016161.391
Feb 2016322.091
Jan 2016166.411
Dec 2015162.611
Nov 2015159.481
Oct 2015160.591
Sep 2015160.641
Aug 2015161.761
Jul 2015158.931
Jun 2015160.551
May 2015321.071
Apr 2015158.811
Mar 2015158.071
Feb 2015162.241
Jan 2015161.231
Dec 2014165.061
Nov 2014164.341
Oct 2014161.461
Sep 2014157.081
Aug 2014159.531
Jul 2014161.311
Jun 2014158.851
May 2014322.731
Apr 2014160.901
Mar 2014159.411
Feb 2014161.951
Jan 2014318.081
Nov 2013329.071
Oct 2013160.751
Sep 2013160.441
Aug 2013319.911
Jun 2013159.681
May 2013321.861
Apr 2013159.151
Mar 2013325.611
Feb 2013157.351
Jan 2013307.671
Dec 2012161.741
Nov 2012161.071
Oct 2012157.221
Sep 2012159.221
Aug 2012161.171
Jul 2012158.031
Jun 2012160.331
May 2012160.051
Apr 2012322.741
Mar 2012150.251
Feb 2012162.111
Jan 2012156.941
Dec 2011322.881
Nov 2011163.471
Oct 2011162.201
Sep 2011319.511
Aug 2011159.631
Jul 2011160.071
Jun 2011315.791
May 2011158.851
Apr 2011321.461
Mar 2011162.851
Feb 2011162.181
Jan 2011319.471
Dec 2010161.321
Nov 2010326.621
Oct 2010162.261
Sep 2010319.941
Aug 2010161.981
Jul 2010321.391
Jun 2010160.621
May 2010322.741
Apr 2010160.061
Mar 2010325.271
Feb 2010163.231
Jan 2010476.821
Dec 2009160.431
Nov 2009162.261
Oct 2009321.971
Sep 2009319.101
Aug 2009306.891
Jul 2009323.541
Jun 2009319.561
May 2009314.171
Apr 2009158.591
Mar 2009318.781
Feb 2009321.771
Jan 2009317.771
Dec 2008318.081
Nov 2008317.701
Oct 2008318.561
Sep 2008318.271
Aug 2008317.121
Jul 2008312.611
Jun 2008319.161
May 2008318.991
Apr 2008623.501
Mar 2008159.881
Feb 2008156.981
Jan 2008319.871
Dec 2007160.581
Nov 2007160.541
Oct 2007314.161
Sep 2007318.881
Aug 2007304.921
Jul 2007310.061
Jun 2007314.321
May 2007316.891
Apr 2007310.221
Mar 2007316.621
Feb 2007326.181
Jan 2007321.611
Dec 2006325.241
Nov 2006482.071
Oct 2006322.261
Sep 2006471.971
Aug 2006471.681
Jul 2006159.111
Jun 2006158.761
May 2006154.421
Apr 2006319.781
Mar 2006320.111
Feb 2006467.661

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
Bacastow1Tomco Oil, Inc.Producing
Bacastow2Tomco Oil, Inc.Producing

Location

37.019818, -96.976181 · Sec 10 T35S R4E

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1034648113. The state’s own record.