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OTT CLARA

Lease 1001112162 · Rice County, Kansas · CSWSW Sec 11 T19S R10W · DOR 104446

Oil1936–20262 wells
Operator
Mai Oil Operations, Inc.
Cumulative (state figure)
489,251.71 bbl
First production
1936
Last production
2026
Location (PLSS)
CSWSW Sec 11 T19S R10W

Monthly oil production

520 months filed with the Kansas Geological Survey, Jan 1980 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
108,277.70 bbl
Months filed
520
Most wells in a month
3

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 489,251.71 bbl.

MonthOil (bbl)Wells
Apr 2026158.671
Mar 2026161.181
Feb 2026162.101
Jan 2026163.831
Dec 2025165.951
Nov 2025162.721
Oct 2025156.541
Sep 2025162.081
Aug 2025319.091
Jul 2025156.831
Jun 2025159.741
May 2025163.661
Apr 2025161.231
Mar 2025164.871
Feb 2025166.421
Jan 2025157.631
Dec 2024327.001
Nov 2024158.851
Oct 2024162.581
Sep 2024155.081
Aug 2024156.321
Jul 2024160.811
Jun 2024154.391
May 2024157.841
Apr 2024158.381
Mar 2024165.191
Feb 2024165.001
Jan 2024165.971
Nov 2023157.001
Oct 2023160.461
Sep 2023162.181
Aug 2023160.661
Jul 2023156.481
Jun 2023161.031
May 2023326.771
Apr 2023163.331
Mar 2023163.301
Feb 2023159.821
Jan 2023163.351
Dec 2022165.331
Nov 2022156.921
Oct 2022155.411
Sep 2022160.211
Aug 2022324.831
Jun 2022158.331
May 2022154.211
Apr 2022158.301
Mar 2022160.291
Jan 2022161.421
Dec 2021164.781
Nov 2021162.911
Oct 2021162.091
Sep 2021157.691
Aug 2021161.291
Jul 2021157.831
Jun 2021157.931
May 2021163.251
Apr 2021161.831
Mar 2021163.661
Feb 2021169.011
Jan 2021161.091
Dec 2020161.931
Nov 2020161.041
Oct 2020325.011
Sep 2020161.251
Aug 2020158.851
Jul 2020160.501
Jun 2020267.421
May 2020323.941
Mar 2020157.521
Feb 2020162.211
Jan 2020322.431
Dec 2019161.491
Nov 2019170.211
Oct 2019164.191
Sep 2019160.091
Aug 2019159.011
Jul 2019318.631
Jun 2019160.911
May 2019159.241
Mar 2019159.471
Feb 2019167.451
Jan 2019318.741
Dec 2018168.201
Nov 2018163.351
Oct 2018162.901
Sep 2018323.181
Aug 2018161.051
Jul 2018161.691
Jun 2018160.921
May 2018159.091
Apr 2018159.991
Mar 2018318.821
Feb 2018165.911
Jan 2018158.481
Dec 2017165.461
Nov 2017323.221
Oct 2017158.431
Sep 2017157.461
Aug 2017320.641
Jul 2017159.751
Jun 2017159.291
May 2017326.691
Apr 2017162.041
Mar 2017165.701
Feb 2017321.861
Jan 2017160.511
Dec 2016164.601
Nov 2016319.361
Oct 2016161.151
Sep 2016163.331
Aug 2016321.361
Jul 2016160.481
Jun 2016159.751
May 2016162.721
Apr 2016318.051
Mar 2016163.441
Feb 2016161.511
Jan 2016322.221
Dec 2015165.961
Nov 2015161.211
Oct 2015322.211
Sep 2015157.401
Aug 2015158.481
Jul 2015319.191
Jun 2015160.391
May 2015162.071
Apr 2015324.201
Mar 2015164.071
Feb 2015159.161
Jan 2015326.511
Dec 2014165.731
Nov 2014162.591
Oct 2014163.451
Sep 2014325.051
Aug 2014159.661
Jul 2014318.091
Jun 2014156.671
May 2014161.951
Apr 2014163.861
Mar 2014162.831
Feb 2014161.681
Jan 2014163.211
Dec 2013329.091
Oct 2013310.491
Sep 2013155.571
Aug 2013319.211
Jul 2013157.841
Jun 2013154.941
May 2013322.111
Apr 2013161.111
Mar 2013162.381
Feb 2013160.261
Jan 2013324.291
Dec 2012163.561
Nov 2012163.531
Oct 2012321.001
Sep 2012157.311
Aug 2012156.141
Jul 2012311.901
Jun 2012159.221
May 2012160.621
Apr 2012160.281
Mar 2012320.301
Feb 2012161.901
Jan 2012162.521
Dec 2011326.111
Nov 2011162.101
Oct 2011162.151
Sep 2011161.171
Aug 2011320.411
Jul 2011158.071
Jun 2011319.141
May 2011159.131
Apr 2011318.241
Mar 2011163.201
Feb 2011164.081
Jan 2011165.801
Dec 2010162.931
Nov 2010323.941
Oct 2010157.731
Sep 2010159.421
Aug 2010317.011
Jul 2010155.081
Jun 2010159.491
May 2010153.611
Apr 2010318.411
Mar 2010162.851
Feb 2010164.391
Jan 2010161.851
Dec 2009163.381
Nov 2009320.741
Oct 2009159.831
Sep 2009160.901
Aug 2009159.511
Jul 2009317.151
Jun 2009157.891
May 2009314.111
Apr 2009159.261
Mar 2009162.501
Feb 2009325.491
Jan 2009161.111
Dec 2008160.661
Nov 2008320.101
Oct 2008159.441
Sep 2008161.211
Aug 2008318.331
Jul 2008158.241
Jun 2008158.581
May 2008320.411
Apr 2008155.771
Mar 2008162.231
Feb 2008323.981
Jan 2008162.361
Dec 2007163.921
Nov 2007163.381
Oct 2007161.481
Sep 2007313.561
Aug 2007160.761
Jul 2007162.071
Jun 2007320.871
May 2007160.731
Apr 2007163.471
Mar 2007319.791
Feb 2007157.211
Jan 2007163.581
Dec 2006328.971
Nov 2006161.361
Oct 2006156.551
Sep 2006321.971
Aug 2006160.311
Jul 2006161.171
May 2006156.301
Apr 2006156.141
Mar 2006316.151
Feb 2006154.181
Jan 2006162.401
Dec 2005327.131
Nov 2005160.381
Oct 2005160.001
Sep 2005317.431
Aug 2005158.991
Jul 2005159.571
Jun 2005158.901
May 2005321.421
Apr 2005159.701
Mar 2005163.451
Feb 2005320.841
Jan 2005164.211
Dec 2004162.991
Nov 2004162.161
Oct 2004316.581
Sep 2004160.191
Aug 2004159.611
Jul 2004320.061
Jun 2004155.021
May 2004159.871
Apr 2004316.401
Mar 2004155.181
Feb 2004163.171
Jan 2004322.601
Dec 2003160.511
Nov 2003160.501
Oct 2003318.351
Sep 2003154.991
Aug 2003161.401
Jul 2003152.561
Jun 2003159.711
May 2003313.071
Apr 2003157.821
Mar 2003163.721
Feb 2003158.701
Jan 2003160.431
Dec 2002160.561
Nov 2002319.921
Oct 2002159.631
Sep 2002152.411
Aug 2002158.891
Jul 2002314.381
Jun 2002156.411
May 2002158.371
Apr 2002155.031
Mar 2002326.391
Feb 2002164.681
Jan 2002159.551
Dec 2001320.161
Nov 2001159.061
Oct 2001154.171
Sep 2001311.211
Aug 2001160.721
Jul 2001151.601
Jun 2001315.611
May 2001154.361
Apr 2001159.311
Mar 2001157.631
Feb 2001156.561
Dec 2000321.731
Nov 2000164.531
Oct 2000155.531
Sep 2000313.411
Aug 2000159.921
Jul 2000155.221
Jun 2000319.701
May 2000152.921
Apr 2000162.211
Mar 2000164.881
Feb 2000158.621
Jan 2000158.161
Dec 1999325.941
Nov 1999163.391
Oct 1999161.291
Sep 1999162.601
Aug 1999322.181
Jul 1999159.441
Jun 1999160.291
May 1999321.271
Apr 1999162.781
Mar 1999159.431
Feb 1999325.721
Jan 1999327.681
Dec 1998324.101
Nov 1998168.181
Oct 1998319.361
Sep 1998316.611
Aug 1998311.411
Jul 1998315.361
Jun 1998158.801
May 1998162.761
Apr 1998157.921
Mar 1998164.731
Feb 1998325.341
Jan 1998163.431
Dec 1997329.731
Nov 1997162.081
Oct 1997320.611
Sep 1997319.931
Aug 1997321.741
Jul 1997317.661
Jun 1997159.881
May 1997322.391
Apr 1997164.541
Mar 1997322.531
Feb 1997330.081
Jan 1997327.491
Dec 1996165.421
Nov 1996332.241
Oct 1996331.691
Sep 1996330.761
Aug 1996328.001
Jul 1996329.641
May 1996327.461
Apr 1996497.411
Mar 1996334.081
Feb 1996329.821
Jan 1996331.401
Dec 1995338.003
Nov 1995314.003
Oct 1995294.003
Sep 1995330.003
Aug 1995331.003
Jul 1995331.003
Jun 1995307.003
May 1995333.003
Apr 1995334.003
Mar 1995325.003
Feb 1995332.003
Jan 1995335.003
Dec 1994336.003
Nov 1994165.003
Oct 1994332.003
Sep 1994329.003
Aug 1994328.003
Jul 1994495.003
Jun 1994328.003
May 1994331.003
Apr 1994331.003
Mar 1994172.003
Feb 1994342.003
Jan 1994336.003
Dec 1993334.003
Nov 1993332.003
Oct 1993161.003
Sep 1993322.003
Aug 1993167.003
Jun 1993162.003
May 1993169.003
Apr 1993325.003
Mar 1993164.003
Feb 1993162.003
Jan 1993165.003
Dec 1992162.003
Nov 1992171.003
Oct 1992329.003
Sep 1992167.003
Aug 1992330.003
Jul 1992162.003
May 1992334.003
Apr 1992163.003
Mar 1992329.003
Feb 1992339.003
Jan 1992171.003
Dec 1991338.003
Nov 1991334.003
Oct 1991166.003
Sep 1991330.003
Aug 1991170.003
Jul 1991337.003
Jun 1991166.003
May 1991166.003
Apr 1991162.003
Mar 1991172.003
Feb 1991163.003
Jan 1991171.003
Dec 1990159.003
Nov 1990169.003
Oct 1990332.003
Aug 1990337.003
Jun 1990168.003
May 1990330.003
Apr 1990166.003
Mar 1990168.003
Feb 1990164.003
Jan 1990336.003
Dec 1989167.003
Nov 1989166.003
Oct 1989163.003
Sep 1989170.003
Aug 1989157.003
Jul 1989333.003
Jun 1989167.003
May 1989169.003
Apr 1989168.003
Mar 1989167.003
Feb 1989168.003
Jan 1989165.003
Dec 1988158.003
Nov 1988165.003
Sep 1988170.003
Aug 1988163.003
Jul 1988165.003
Jun 1988163.003
May 1988170.003
Apr 1988166.003
Mar 1988167.003
Feb 1988164.003
Jan 1988159.003
Dec 1987166.003
Nov 1987165.003
Oct 1987169.003
Sep 1987168.003
Aug 1987163.003
Jul 1987325.003
Jun 1987166.003
Apr 1987332.003
Mar 1987163.003
Jan 1987330.003
Dec 1986161.003
Nov 1986165.003
Oct 1986165.003
Sep 1986160.003
Aug 1986162.003
Jul 1986164.003
Jun 1986167.003
May 1986161.003
Apr 1986165.003
Mar 1986153.003
Feb 1986159.003
Jan 1986166.003
Dec 1985159.003
Nov 1985165.003
Oct 1985162.003
Sep 1985170.003
Aug 1985160.003
Jul 1985162.003
Jun 1985165.003
May 1985159.003
Apr 1985170.003
Feb 1985166.003
Jan 1985166.003
Dec 1984156.003
Nov 1984165.003
Sep 1984160.003
Aug 1984165.003
Jun 1984159.003
May 1984162.003
Mar 1984162.003
Feb 1984161.003
Jan 1984167.003
Dec 1983158.003
Nov 1983160.003
Oct 1983165.003
Aug 1983162.003
Jul 1983167.003
Jun 1983161.003
May 1983166.003
Mar 1983163.003
Feb 1983163.003
Jan 1983161.003
Dec 1982167.003
Oct 1982159.003
Sep 1982163.003
Jul 1982162.003
Jun 1982163.003
May 1982165.003
Mar 1982166.003
Feb 1982162.003
Dec 1981168.003
Nov 1981162.003
Sep 1981165.003
Jul 1981158.003
Jun 1981163.003
Mar 1981157.003
Feb 1981164.003
Dec 1980162.003
Oct 1980170.003
Aug 1980160.003
Jul 1980167.003
May 1980161.003
Mar 1980161.003
Jan 1980156.003

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
OTT3Zenith Drilling CorporationPlugged and Abandoned
OTT1Mai Oil Operations, Inc.Producing

Location

38.407534, -98.403816 · CSWSW Sec 11 T19S R10W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001112162. The state’s own record.