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Caldwell 'C'

Lease 1001121219 · Wichita County, Kansas · Sec 34 T20S R38W · DOR 110963

Oil1976–20265 wells
Operator
Lario Oil & Gas Company
Cumulative (state figure)
493,031.86 bbl
First production
1976
Last production
2026
Location (PLSS)
Sec 34 T20S R38W

Monthly oil production

537 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
402,930.90 bbl
Months filed
537
Most wells in a month
2

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 493,031.86 bbl.

MonthOil (bbl)Wells
Apr 2026667.812
Mar 2026844.712
Feb 2026856.952
Jan 2026834.672
Dec 20251,009.862
Nov 2025837.802
Oct 20251,008.552
Sep 2025838.322
Aug 2025659.562
Jul 2025829.642
Jun 20251,001.432
May 20251,157.682
Apr 2025992.692
Mar 2025998.472
Feb 2025659.252
Jan 2025162.302
Dec 2024834.952
Nov 2024821.942
Oct 20241,164.672
Sep 2024942.902
Aug 2024995.122
Jul 2024991.822
Jun 2024994.432
May 2024960.282
Apr 20241,010.682
Mar 2024819.452
Feb 20241,019.732
Jan 2024498.212
Dec 20231,008.402
Nov 2023671.752
Oct 2023958.652
Sep 2023869.792
Aug 20231,099.622
Jul 2023479.762
Jun 2023643.872
May 20231,124.212
Apr 2023822.692
Mar 20231,009.212
Feb 2023818.122
Jan 20231,152.092
Dec 2022984.312
Nov 20221,003.872
Oct 20221,108.472
Sep 20221,285.532
Aug 2022642.062
Jul 2022827.782
Jun 2022985.102
May 20221,176.592
Apr 20221,305.302
Mar 2022834.592
Feb 2022992.062
Jan 2022966.612
Dec 20211,130.132
Nov 2021597.862
Oct 2021816.642
Sep 2021302.512
Aug 2021138.292
May 2021169.752
Apr 2021160.612
Mar 2021337.292
Feb 2021168.722
Jan 2021324.082
Dec 2020323.412
Nov 2020161.032
Oct 2020332.972
Sep 2020334.152
Aug 2020325.612
Jul 2020162.062
Jun 2020654.042
Mar 2020164.422
Feb 2020337.282
Jan 2020329.322
Dec 2019173.942
Nov 2019169.942
Oct 2019335.632
Sep 2019482.812
Aug 2019167.472
Jul 2019481.812
Jun 2019486.992
May 2019157.762
Apr 2019486.912
Mar 2019337.652
Feb 2019168.072
Dec 2018330.832
Nov 2018327.432
Oct 2018317.372
Sep 2018315.632
Aug 2018325.152
Jul 2018325.272
Jun 2018491.042
May 2018485.622
Apr 2018162.712
Mar 2018333.932
Feb 2018491.732
Jan 2018325.672
Dec 2017331.022
Nov 2017326.722
Oct 2017485.492
Sep 2017332.182
Aug 2017487.012
Jul 2017323.092
Jun 2017496.822
May 2017164.152
Apr 2017328.112
Mar 2017516.802
Feb 2017320.142
Jan 2017490.462
Dec 2016326.882
Nov 2016488.942
Oct 2016327.202
Sep 2016500.442
Aug 2016332.092
Jul 2016515.572
Jun 2016499.572
May 2016322.662
Apr 2016504.732
Mar 2016659.212
Feb 2016663.372
Jan 2016163.042
Nov 201510.502
Oct 2015531.642
Sep 2015167.742
Aug 2015333.462
Jul 2015326.812
Jun 2015525.852
May 2015164.662
Apr 2015370.062
Mar 2015560.372
Feb 2015179.462
Jan 2015162.332
Dec 2014185.482
Sep 2014161.792
Aug 2014159.522
Jul 2014351.482
Jun 2014511.022
May 2014171.902
Apr 2014500.192
Mar 2014363.562
Feb 2014167.172
Jan 2014184.062
Dec 2013334.762
Nov 2013338.342
Oct 2013528.972
Sep 2013156.502
Aug 2013350.312
Jul 2013347.722
Jun 2013506.572
May 2013337.442
Apr 2013325.812
Mar 2013514.052
Feb 2013175.602
Jan 2013549.302
Dec 2012173.742
Nov 2012329.292
Oct 2012512.272
Sep 2012333.752
Aug 2012520.902
Jul 2012331.862
Jun 2012502.522
May 2012505.682
Apr 2012356.622
Mar 2012520.842
Feb 2012514.232
Jan 2012510.512
Nov 2011344.662
Oct 2011520.952
Sep 2011166.182
Aug 2011315.592
Jul 2011516.652
Jun 2011357.332
May 2011533.962
Apr 2011347.032
Mar 2011361.552
Feb 2011497.772
Jan 2011365.882
Dec 2010515.812
Nov 2010691.832
Sep 2010490.772
Aug 2010529.942
Jul 2010504.812
Jun 2010358.572
May 2010513.612
Apr 2010487.132
Mar 2010324.802
Feb 2010342.132
Jan 2010355.602
Dec 2009358.552
Nov 2009186.312
Oct 2009344.862
Sep 2009366.912
Aug 2009501.632
Jul 2009506.342
Jun 2009167.242
May 2009500.822
Apr 2009174.032
Mar 2009497.502
Feb 2009160.032
Jan 2009324.982
Dec 2008487.892
Nov 2008162.252
Oct 2008326.182
Sep 2008329.892
Aug 2008164.482
Jul 2008164.962
Jun 2008331.122
May 2008160.312
Apr 2008327.872
Mar 2008164.522
Feb 2008329.782
Jan 2008667.392
Dec 2007164.472
Nov 2007344.502
Oct 2007347.682
Sep 2007500.532
Aug 2007329.812
Jul 2007497.452
Jun 2007487.302
May 2007345.012
Apr 2007504.332
Mar 2007488.432
Feb 2007166.622
Dec 2006180.312
Nov 2006328.022
Oct 2006490.742
Sep 2006167.462
Aug 2006498.952
Jul 2006161.222
Jun 2006169.742
May 2006340.242
Apr 2006501.192
Mar 2006151.562
Feb 2006332.332
Jan 2006506.302
Nov 2005330.882
Oct 2005177.532
Sep 2005326.902
Aug 2005335.822
Jul 2005328.002
Jun 2005669.022
May 2005169.762
Apr 2005334.302
Mar 2005329.452
Feb 2005509.182
Jan 2005168.612
Dec 2004521.992
Nov 2004331.892
Oct 2004283.972
Sep 2004336.232
Aug 2004503.922
Jul 2004835.672
Jun 2004508.592
May 2004335.602
Apr 2004664.512
Mar 20041,362.212
Jan 2004334.442
Dec 2003673.232
Nov 2003673.502
Oct 2003653.552
Sep 2003981.332
Aug 2003667.392
Jul 2003816.692
Jun 2003999.082
May 2003986.012
Apr 2003682.812
Mar 20031,010.282
Feb 2003681.222
Jan 20031,198.322
Dec 20021,043.412
Nov 20021,321.822
Oct 2002826.992
Sep 20021,170.322
Aug 20021,021.572
Jul 20021,160.292
Jun 20021,495.982
May 20021,663.792
Apr 20021,485.442
Mar 20021,647.252
Feb 20021,814.442
Jan 2002847.072
Dec 20011,696.762
Nov 20011,872.252
Oct 20011,921.762
Sep 2001847.702
Aug 20012,033.882
Jul 20012,043.742
Jun 20012,193.102
May 20011,502.532
Apr 20011,511.372
Mar 20011,170.812
Feb 2001978.482
Jan 20011,572.832
Dec 20001,536.132
Nov 20001,480.672
Oct 20002,052.162
Sep 20002,751.422
Aug 20002,044.432
Jul 20001,852.952
Jun 20002,567.322
May 20003,535.262
Apr 20004,029.042
Mar 20001,966.032
Feb 2000715.962
Jan 2000525.762
Dec 1999681.482
Nov 1999659.162
Oct 19992,692.132
Sep 19991,384.082
Aug 1999833.312
Jul 1999829.292
Jun 19991,663.562
May 1999495.352
Apr 19991,014.502
Mar 1999504.482
Feb 1999669.052
Jan 1999822.322
Dec 19981,185.902
Nov 1998503.152
Oct 1998837.942
Sep 19981,338.202
Aug 1998852.592
Jul 1998862.302
Jun 1998340.442
May 19981,003.112
Apr 19981,178.512
Mar 1998820.882
Feb 19981,009.332
Jan 19981,059.472
Dec 1997720.722
Nov 1997845.532
Oct 1997999.442
Sep 19971,013.472
Aug 19971,317.082
Jul 19971,362.342
Jun 19971,194.212
May 19971,143.192
Apr 19972,031.912
Mar 1997660.002
Feb 1997172.442
Jan 1997338.672
Dec 1996171.412
Nov 1996333.622
Oct 1996168.432
Sep 1996686.442
Aug 1996165.532
Jul 1996339.972
Jun 1996173.692
May 1996351.732
Apr 1996174.112
Mar 1996347.272
Feb 1996170.592
Jan 1996168.222
Dec 1995337.002
Nov 1995170.002
Oct 1995170.002
Sep 1995172.002
Jul 1995176.002
Jun 1995342.002
May 1995353.002
Apr 1995536.002
Mar 1995690.002
Feb 1995519.002
Jan 1995566.002
Dec 1994749.002
Nov 1994516.002
Oct 1994695.002
Sep 19941,008.002
Aug 1994510.002
Jul 1994722.002
Jun 1994961.002
May 1994986.002
Apr 1994799.002
Mar 1994789.002
Feb 19941,022.002
Jan 1994992.002
Dec 1993987.002
Nov 1993536.002
Oct 1993891.002
Sep 1993891.002
Aug 1993869.002
Jul 19931,227.002
Jun 1993867.002
May 1993883.002
Apr 19931,380.002
Mar 19931,037.002
Feb 1993349.002
Jan 19931,049.002
Dec 19921,208.002
Nov 1992529.002
Oct 19921,038.002
Sep 1992701.002
Aug 1992522.002
Jul 1992515.002
Jun 1992521.002
May 1992531.002
Apr 1992355.002
Mar 1992344.002
Feb 1992349.002
Jan 1992356.002
Dec 1991691.002
Nov 1991695.002
Oct 19911,191.002
Sep 19911,185.002
Aug 1991849.002
Jul 19911,013.002
Jun 19911,183.002
May 19911,015.002
Apr 19911,186.002
Mar 19911,176.002
Feb 1991834.002
Jan 19911,045.002
Dec 19901,220.002
Nov 19901,025.002
Oct 19901,712.002
Sep 19901,056.002
Aug 19901,429.002
Jul 19901,186.002
Jun 19901,159.002
May 19901,118.002
Apr 1990406.002
Mar 1990663.002
Feb 1990207.002
Dec 1989199.002
Nov 1989423.002
Oct 1989623.002
Sep 1989618.002
Aug 19891,206.002
Jul 19891,303.002
Jun 1989427.002
May 19891,088.002
Apr 19891,308.002
Mar 19891,357.002
Feb 1989876.002
Jan 19891,307.002
Dec 19881,539.002
Nov 19881,308.002
Oct 19881,104.002
Sep 19881,251.002
Aug 19881,308.002
Jul 19881,094.002
Jun 19881,518.002
May 19881,310.002
Apr 19881,322.002
Mar 1988622.002
Feb 1988884.002
Jan 1988664.002
Dec 19871,332.002
Nov 19871,101.002
Oct 19871,499.002
Sep 19871,309.002
Aug 19871,488.002
Jul 19871,269.002
Jun 19871,090.002
May 19871,078.002
Apr 19871,968.002
Mar 19871,340.002
Feb 1987857.002
Jan 1987679.002
Dec 1986864.002
Nov 19861,112.002
Oct 1986868.002
Sep 1986924.002
Aug 19861,044.002
Jul 1986960.002
Jun 19861,272.002
May 1986873.002
Apr 19861,329.002
Mar 1986866.002
Feb 19861,297.002
Jan 19861,502.002
Dec 19851,484.002
Nov 19851,503.002
Oct 19851,903.002
Sep 1985844.002
Aug 1985856.002
Jul 1985835.002
Jun 1985842.002
May 19851,138.002
Apr 1985852.002
Mar 19851,074.002
Feb 19851,018.002
Jan 1985883.002
Dec 19841,498.002
Nov 1984856.002
Oct 19841,501.002
Sep 19841,456.002
Aug 19841,666.002
Jul 1984625.002
Jun 19841,043.002
May 1984619.002
Apr 19841,051.002
Mar 1984423.002
Feb 1984843.002
Jan 1984846.002
Dec 1983622.002
Nov 1983791.002
Oct 1983772.002
Sep 1983977.002
Aug 1983978.002
Jul 19831,019.002
Jun 19831,064.002
May 1983843.002
Apr 19831,033.002
Mar 1983620.002
Jan 19831,262.002
Dec 1982624.002
Nov 19821,064.002
Oct 1982823.002
Sep 19821,066.002
Aug 19821,286.002
Jul 1982637.002
Jun 1982646.002
May 1982810.002
Apr 1982848.002
Mar 19821,076.002
Feb 1982199.002
Jan 1982850.002
Dec 1981654.002
Nov 1981856.002
Sep 1981626.002
Aug 1981626.002
Jul 1981413.002
Jun 1981839.002
Apr 19811,090.002
Feb 1981672.002
Jan 1981408.002
Dec 1980887.002
Nov 19801,099.002
Oct 1980877.002
Sep 1980863.002
Aug 19801,072.002
Jul 19801,301.002
Jun 19801,076.002
May 19801,310.002
Apr 19801,270.002
Mar 19801,317.002
Feb 19801,139.002
Jan 1980654.002

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

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

WellNo.OperatorStatus
Caldwell 'C'1Kaiser-Francis Oil CompanyPlugged and Abandoned
Caldwell 'C'2Kaiser-Francis Oil CompanyPlugged and Abandoned
Caldwell 'C'4Lario Oil & Gas CompanyProducing
Caldwell 'C'5Kaiser-Francis Oil CompanyPlugged and Abandoned
Caldwell 'C'6Lario Oil & Gas CompanyProducing

Location

38.268780, -101.509336 · Sec 34 T20S R38W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001121219. The state’s own record.