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LETSCH JOHN A

Lease 1001113436 · Russell County, Kansas · NWSESE Sec 4 T15S R13W · DOR 105376

Oil1941–20254 wells
Operator
Fossil Creek Energy, LLC
Cumulative (state figure)
1,083,765.38 bbl
First production
1941
Last production
2025
Location (PLSS)
NWSESE Sec 4 T15S R13W

Monthly oil production

375 months filed with the Kansas Geological Survey, Jan 1980 to Dec 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
121,523.40 bbl
Months filed
375
Most wells in a month
4

This lease was producing before 1980, and the series begins in January 1980. The total above covers the months shown, not the life of the lease; the state's own cumulative is 1,083,765.38 bbl.

MonthOil (bbl)Wells
Dec 2025144.481
Apr 2025174.701
Jul 2024173.761
Nov 2023166.261
Jan 2023173.742
Mar 2022172.082
Sep 20214.952
Aug 2021163.572
Mar 2020175.082
Dec 2019176.212
Sep 20192.282
Aug 2019163.132
Jun 2019162.042
Apr 201983.132
Dec 2018172.232
Aug 2018168.712
May 2018167.482
Feb 2018174.772
Jan 20185.442
Nov 2017179.952
Jul 201773.472
Mar 2017166.092
Sep 2016168.832
Apr 2016148.682
Sep 2015166.722
May 2015177.722
Mar 2015181.532
Jan 2015167.903
Oct 2014171.633
Aug 2014172.983
Jun 2014172.643
Apr 2014179.593
Feb 2014171.643
Dec 2013169.723
Oct 2013180.133
Aug 2013165.783
May 2013157.913
Mar 2013166.343
Jan 2013168.982
Nov 2012172.372
Sep 2012171.252
Jul 2012178.542
Apr 2012150.332
Jan 2012168.362
Dec 2011176.262
Oct 2011163.982
Sep 20116.142
Aug 2011179.272
Jun 2011177.052
Apr 2011170.992
Feb 2011172.792
Jan 2011178.202
Nov 2010168.852
Sep 2010174.312
Jul 2010169.042
Jun 2010168.492
Apr 2010164.652
Feb 2010169.882
Dec 2009170.062
Nov 2009163.422
Sep 2009171.732
Aug 2009171.162
Jun 2009186.992
Apr 2009171.532
Mar 2009158.832
Jan 2009170.032
Dec 2008186.382
Oct 2008178.232
Aug 2008171.552
Jul 2008167.132
May 2008174.292
Mar 2008172.022
Feb 2008183.442
Dec 2007164.752
Oct 2007172.892
Sep 2007170.162
Jul 2007162.892
Jun 2007158.722
Apr 2007169.972
Mar 2007171.222
Feb 2007183.832
Dec 2006170.452
Nov 2006170.412
Sep 2006169.162
Aug 2006167.332
Jul 2006171.822
Jun 2006173.642
May 2006174.492
Apr 2006173.792
Mar 2006169.682
Jan 2006171.962
Dec 2005176.172
Nov 2005166.642
Oct 2005157.112
Aug 2005168.902
Jul 2005166.182
Jun 2005171.632
May 2005174.232
Apr 2005171.172
Mar 2005172.742
Feb 2005172.202
Dec 2004179.452
Nov 2004180.652
Oct 2004170.332
Sep 2004167.152
Aug 2004165.212
Jul 2004168.952
Jun 2004166.822
May 2004168.302
Apr 2004174.462
Mar 2004170.542
Feb 2004175.322
Jan 2004170.962
Dec 2003177.402
Oct 2003165.542
Sep 2003175.182
Aug 2003168.842
Jul 2003171.572
Jun 2003336.682
May 2003174.272
Apr 2003177.262
Mar 2003174.642
Feb 2003172.722
Jan 2003178.032
Dec 2002174.642
Nov 2002171.222
Oct 2002173.982
Sep 2002169.332
Aug 2002168.142
Jul 2002347.312
Jun 2002172.982
May 2002167.952
Apr 2002168.842
Mar 2002168.472
Feb 2002333.052
Dec 2001344.292
Nov 2001167.482
Oct 2001165.532
Sep 2001171.582
Aug 2001163.092
Jul 2001169.602
Jun 2001174.152
May 2001174.882
Apr 2001178.572
Mar 2001171.692
Feb 2001172.742
Jan 2001176.031
Dec 2000162.551
Nov 2000171.381
Oct 2000176.521
Sep 2000166.991
Aug 2000166.011
Jul 2000161.211
Jun 2000167.341
Apr 2000169.711
Mar 2000169.991
Feb 2000153.991
Jan 2000165.731
Jul 1999119.213
Jun 1999199.363
May 1998168.043
Apr 1998217.463
Jan 1998212.183
Dec 1997209.683
Nov 1997203.793
Oct 1997203.993
Sep 1997201.123
Jul 1997195.633
Jun 1997200.673
May 1997200.763
Apr 1997204.453
Mar 1997207.603
Feb 1997207.123
Jan 1997211.623
Dec 1996204.983
Nov 1996211.553
Oct 1996405.983
Sep 1996199.123
Aug 1996204.263
Jul 1996201.043
Jun 1996198.413
May 1996205.423
Apr 1996200.373
Mar 1996402.503
Feb 1996212.743
Jan 1996233.163
Dec 1995208.004
Nov 1995207.004
Oct 1995407.004
Sep 1995198.004
Aug 1995199.004
Jul 1995205.004
Jun 1995207.004
May 1995431.004
Apr 1995220.004
Mar 1995209.004
Feb 1995221.004
Jan 1995228.004
Dec 1994443.004
Nov 1994220.004
Oct 1994213.004
Sep 1994205.004
Aug 1994213.004
Jul 1994413.004
Jun 1994208.004
May 1994209.004
Apr 1994209.004
Mar 1994441.004
Feb 1994208.004
Jan 1994220.004
Dec 1993211.004
Nov 1993427.004
Oct 1993216.004
Sep 1993213.004
Aug 1993211.004
Jul 1993218.004
Jun 1993217.004
May 1993218.004
Apr 1993434.004
Mar 1993219.004
Feb 1993219.004
Jan 1993436.004
Dec 1992221.004
Nov 1992222.004
Oct 1992213.004
Sep 1992442.004
Aug 1992219.004
Jul 1992220.004
Jun 1992436.004
May 1992219.004
Apr 1992429.004
Mar 1992427.004
Feb 1992437.004
Jan 1992436.004
Dec 1991447.004
Nov 1991219.004
Oct 1991218.004
Sep 1991214.004
Aug 1991213.004
Jul 1991404.004
Jun 1991204.004
May 1991418.004
Apr 1991204.004
Mar 1991427.004
Feb 1991217.004
Jan 1991426.004
Dec 1990209.004
Nov 1990212.004
Oct 1990427.004
Sep 1990206.004
Aug 1990204.004
Jul 1990210.004
Jun 1990411.004
May 1990203.004
Apr 1990205.004
Mar 1990214.004
Feb 1990212.004
Jan 1990203.004
Dec 1989422.004
Nov 1989212.004
Oct 1989203.004
Sep 1989204.004
Aug 1989211.004
Jul 1989212.004
Jun 1989208.004
May 1989214.004
Apr 1989206.004
Mar 1989204.004
Feb 1989206.004
Jan 1989215.004
Dec 1988206.004
Nov 1988214.004
Oct 1988211.004
Sep 1988417.004
Jul 1988216.004
Jun 1988419.004
May 1988212.004
Apr 1988212.004
Mar 1988212.004
Feb 1988225.004
Jan 1988214.004
Dec 1987426.004
Nov 1987209.004
Oct 1987213.004
Sep 1987418.004
Aug 1987210.004
Jul 1987410.004
Jun 1987413.004
May 1987415.004
Apr 1987415.004
Mar 1987423.004
Feb 1987415.004
Jan 1987429.004
Dec 1986619.004
Nov 1986430.004
Oct 1986433.004
Sep 1986221.004
Aug 1986412.004
Jul 1986421.004
Jun 1986431.004
May 1986437.004
Apr 1986423.004
Mar 1986217.004
Feb 1986439.004
Jan 1986445.004
Dec 1985453.004
Nov 1985440.004
Oct 1985430.004
Sep 1985442.004
Aug 1985431.004
Jul 1985649.004
Jun 1985422.004
May 1985435.004
Apr 1985657.004
Mar 1985437.004
Feb 1985676.004
Jan 1985443.004
Dec 1984645.004
Nov 1984642.004
Oct 1984427.004
Sep 1984624.004
Aug 1984426.004
Jul 1984629.004
Jun 1984655.004
May 1984422.004
Apr 1984646.004
Mar 1984655.004
Feb 1984426.004
Jan 1984674.004
Dec 1983678.004
Nov 1983641.004
Oct 1983866.004
Sep 1983854.004
Aug 1983423.004
May 1983656.004
Apr 1983668.004
Mar 1983890.004
Feb 1983658.004
Jan 1983867.004
Dec 1982663.004
Nov 1982881.004
Oct 1982875.004
Sep 1982867.004
Aug 1982883.004
Jul 19821,849.004
Jun 1982870.004
May 19821,099.004
Apr 19821,080.004
Mar 19821,086.004
Feb 19821,121.004
Jan 19821,302.004
Dec 19811,118.004
Nov 19811,107.004
Oct 19811,077.004
Sep 19811,487.004
Aug 1981643.004
Jul 1981874.004
Jun 1981646.004
May 1981636.004
Apr 1981665.004
Mar 1981884.004
Feb 1981684.004
Jan 1981674.004
Dec 1980894.004
Nov 1980886.004
Oct 1980850.004
Sep 1980881.004
Aug 1980869.004
Jul 1980861.004
Jun 19801,096.004
May 1980880.004
Apr 1980884.004
Mar 1980888.004
Feb 19801,129.004
Jan 1980896.004

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

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

WellNo.OperatorStatus
J. LETSCH 'A'2Mai Oil Operations, Inc.Plugged and Abandoned
LETSCH 'A'8Fossil Creek Energy, LLCProducing
J. LETSCH 'A'6unavailableConverted to EOR Well
J. LETSCH 'A'4Empire Energy E&P, LLCPlugged and Abandoned

Location

38.772115, -98.765531 · NWSESE Sec 4 T15S R13W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001113436. The state’s own record.