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KASSELMAN

Lease 1001138486 · Stafford County, Kansas · CNWSE Sec 13 T21S R12W · DOR 125308

Oil1986–20256 wells
Operator
Vess Oil Corporation
Cumulative (state figure)
47,516.19 bbl
First production
1986
Last production
2025
Location (PLSS)
CNWSE Sec 13 T21S R12W

Monthly oil production

229 months filed with the Kansas Geological Survey, Oct 1986 to Sep 2025. 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
47,516.20 bbl
Months filed
229
Most wells in a month
2
MonthOil (bbl)Wells
Sep 2025157.292
Jan 2025149.072
Jun 2024160.242
Jul 2023146.322
Feb 2023157.701
Jul 2022150.092
Jan 2022150.172
Sep 2021152.812
Apr 2021149.062
Sep 2020147.492
Mar 2020152.572
Jan 2020157.032
Aug 2019149.602
May 2019152.762
Nov 2018145.352
Aug 2018156.372
Apr 2018153.912
Jan 2018163.232
Sep 2017156.442
Jun 2017163.052
Feb 2017144.602
Nov 2016157.112
Aug 2016156.222
May 2016156.402
Jan 2016153.422
Oct 2015146.482
Jul 2015148.922
Apr 2015157.832
Jan 2015165.572
Oct 2014158.592
Jul 2014177.022
Apr 2014199.682
Mar 201460.002
Dec 2013171.202
Aug 2013156.362
May 2013158.812
Jan 2013163.342
Oct 2012147.992
Jul 2012167.582
Apr 2012159.802
Jan 2012158.262
Oct 2011165.592
Jul 2011154.232
May 2011163.612
Dec 2010159.242
Oct 2010161.442
Jul 2010168.292
Apr 2010158.332
Jan 2010162.502
Nov 2009162.102
Aug 2009159.012
Jun 20096.002
Apr 2009160.862
Dec 2008170.852
Sep 2008161.062
Jun 2008160.342
Apr 2008161.532
Jan 2008157.622
Oct 2007158.192
Jul 2007159.722
May 2007160.442
Feb 2007162.992
Dec 2006163.152
Sep 2006150.392
Jul 2006165.642
May 2006159.932
Feb 2006169.252
Dec 2005170.282
Sep 2005158.892
Jul 2005158.342
Apr 2005162.642
Feb 2005161.312
Dec 200420.722
Nov 2004151.842
Sep 2004158.942
Jul 2004160.742
Apr 2004156.682
Feb 2004162.562
Dec 2003162.322
Oct 2003159.962
Jul 2003154.862
May 2003159.892
Mar 2003159.822
Jan 2003158.192
Nov 2002160.162
Sep 2002159.132
Jun 2002161.342
Apr 2002164.312
Feb 2002156.732
Dec 2001167.182
Sep 2001160.102
Aug 2001161.562
May 2001155.122
Apr 2001160.322
Feb 2001157.052
Nov 2000167.452
Sep 2000155.362
Jul 2000156.242
May 2000152.472
Mar 2000157.482
Jan 2000166.082
Nov 1999159.752
Aug 1999155.802
Jun 1999153.652
Apr 1999162.922
Feb 1999157.192
Nov 1998138.782
Oct 1998161.142
Aug 1998157.112
Jun 1998148.162
May 1998159.792
Mar 1998159.322
Jan 1998143.312
Dec 1997168.662
Oct 1997155.462
Sep 1997157.032
Jul 1997162.872
Jun 1997157.642
Apr 1997165.112
Mar 1997163.372
Jan 1997189.772
Dec 1996159.022
Oct 1996158.792
Aug 1996159.112
Jul 1996160.572
May 1996156.522
Apr 1996158.462
Mar 1996162.312
Jan 1996163.492
Nov 1995165.002
Oct 1995162.002
Aug 1995161.002
Jul 1995162.002
Jun 1995161.002
Apr 1995161.002
Mar 1995163.002
Feb 1995161.002
Jan 1995171.002
Nov 1994164.002
Oct 1994172.002
Aug 1994161.002
Jul 1994155.002
Jun 1994168.002
Apr 1994160.002
Mar 1994168.002
Feb 1994165.002
Dec 1993158.002
Nov 1993165.002
Oct 1993164.002
Sep 1993162.002
Jul 1993163.002
Jun 1993142.002
May 1993162.002
Apr 1993165.002
Mar 1993166.002
Feb 1993169.002
Dec 1992311.002
Oct 1992162.002
Sep 1992160.002
Aug 1992167.002
Jul 1992162.002
Jun 1992164.002
May 1992162.002
Apr 1992162.002
Mar 1992164.002
Feb 1992167.002
Jan 1992165.002
Dec 1991166.002
Nov 1991160.002
Oct 1991166.002
Sep 1991163.002
Aug 1991168.002
Jul 1991160.002
Jun 1991166.002
May 1991163.002
Apr 1991163.002
Mar 1991328.002
Feb 1991170.002
Dec 1990336.002
Nov 1990164.002
Oct 1990169.002
Sep 1990157.002
Aug 1990192.002
Jul 1990322.002
Jun 1990161.002
May 1990168.002
Apr 1990332.002
Mar 1990162.002
Feb 1990170.002
Jan 1990348.002
Dec 1989162.002
Nov 1989169.002
Oct 1989325.002
Sep 1989327.002
Aug 1989164.002
Jul 1989327.002
Jun 1989325.002
May 1989167.002
Apr 1989335.002
Mar 1989168.002
Feb 1989330.002
Jan 1989333.002
Dec 1988329.002
Nov 1988163.002
Oct 1988324.002
Sep 1988330.002
Aug 1988321.002
Jul 1988317.002
Jun 1988329.002
May 1988325.002
Apr 1988500.002
Mar 1988326.002
Feb 1988333.002
Jan 1988500.002
Dec 1987334.002
Nov 1987494.002
Oct 1987326.002
Sep 1987488.002
Aug 1987482.002
Jul 1987647.002
Jun 1987482.002
May 1987655.002
Apr 1987983.002
Mar 19871,323.002
Feb 1987328.002
Jan 1987666.002
Dec 1986491.001
Nov 1986650.001
Oct 1986813.001

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

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

WellNo.OperatorStatus
KASSELMAN1unavailablePlugged and Abandoned
Kasselman1unavailablePlugged and Abandoned
KASSELMAN1Vess Oil CorporationProducing
KASSELMAN2Vess Oil CorporationInactive Well
KASSELMAN3Vess Oil CorporationAuthorized Injection Well
KASSELMAN4L. D. Drilling, Inc.Plugged and Abandoned

Location

38.222489, -98.588955 · CNWSE Sec 13 T21S R12W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001138486. The state’s own record.