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RIDLER

Lease 1001117403 · Ellis County, Kansas · Sec 1 T11S R18W · DOR 107950

Oil1940–1999
Operator
Bankoff Oil Company, Inc.
Cumulative (state figure)
433,477.99 bbl
First production
1940
Last production
1999
Location (PLSS)
Sec 1 T11S R18W

Monthly oil production

175 months filed with the Kansas Geological Survey, Jan 1980 to Jul 1999. 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
32,300.00 bbl
Months filed
175
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 433,477.99 bbl.

MonthOil (bbl)Wells
Jul 1999185.881
Apr 199913.221
Feb 1999180.981
Nov 1998164.611
Aug 1998160.681
Jul 1998165.211
Apr 1998170.001
Feb 1998342.301
Nov 1997168.711
Jul 199735.481
May 1997167.741
Mar 1997167.351
Jan 1997167.901
Oct 1996165.421
Aug 1996167.551
Jun 1996165.391
Apr 1996164.071
Feb 1996170.501
Dec 1995170.002
Nov 199539.002
Oct 1995129.002
Aug 1995151.002
Jul 1995166.002
May 1995170.002
Mar 1995169.002
Jan 1995165.002
Dec 1994165.002
Oct 1994173.002
Aug 1994160.002
Jun 1994166.002
May 1994166.002
Mar 1994168.002
Feb 1994167.002
Dec 1993163.002
Oct 1993164.002
Sep 1993164.002
Jul 1993168.002
May 1993165.002
Mar 1993165.002
Dec 1992166.002
Oct 1992163.002
Sep 1992165.002
Jul 1992163.002
May 1992165.002
Apr 1992165.002
Mar 1992167.002
Jan 1992167.002
Dec 1991227.002
Oct 1991165.002
Aug 1991164.002
Jul 1991163.002
Jun 1991164.002
Apr 1991165.002
Mar 1991168.002
Jan 1991164.002
Dec 1990159.002
Nov 1990166.002
Oct 1990165.002
Aug 1990163.002
Jun 1990164.002
May 1990166.002
Mar 1990166.002
Jan 1990173.002
Dec 1989169.002
Oct 1989165.002
Aug 1989164.002
Jul 1989163.002
May 1989162.002
Apr 1989165.002
Mar 1989166.002
Feb 1989166.002
Jan 1989167.002
Dec 1988166.002
Nov 1988165.002
Oct 1988164.002
Sep 1988164.002
Aug 1988161.002
Jul 1988163.002
Jun 1988160.002
May 1988326.002
Apr 1988164.002
Mar 1988165.002
Feb 1988328.002
Jan 1988165.002
Dec 1987165.002
Nov 1987164.002
Oct 1987165.002
Sep 1987164.002
Aug 1987161.002
Jul 1987162.002
Jun 1987161.002
May 1987164.002
Apr 1987322.002
Jan 1987163.002
Dec 1986166.002
Nov 1986164.002
Oct 1986327.002
Sep 1986162.002
Aug 1986163.002
Jul 1986327.002
May 1986328.002
Apr 1986163.002
Mar 1986164.002
Feb 1986331.002
Jan 1986163.002
Dec 1985225.002
Nov 1985273.002
Oct 1985164.002
Sep 1985163.002
Aug 1985326.002
Jul 1985162.002
Jun 1985161.002
May 1985325.002
Apr 1985163.002
Mar 1985163.002
Feb 1985322.002
Jan 1985163.002
Dec 1984164.002
Nov 1984325.002
Oct 1984163.002
Sep 1984162.002
Aug 1984161.002
Jul 1984161.002
Jun 1984165.002
May 1984161.002
Apr 1984163.002
Mar 1984165.002
Feb 1984163.002
Jan 1984165.002
Dec 1983163.002
Nov 1983322.002
Oct 1983163.002
Sep 1983161.002
Aug 1983159.002
Jul 1983160.002
Jun 1983323.002
May 1983163.002
Apr 1983162.002
Mar 1983163.002
Feb 1983326.002
Jan 1983163.002
Dec 1982165.002
Oct 1982491.002
Aug 1982163.002
Jul 1982160.002
Jun 1982325.002
May 1982162.002
Apr 1982163.002
Mar 1982164.002
Feb 1982163.002
Jan 1982330.002
Dec 1981164.002
Nov 1981164.002
Oct 1981164.002
Sep 1981162.002
Aug 1981159.002
Jul 1981162.002
Jun 1981324.002
May 1981165.002
Apr 1981162.002
Mar 1981163.002
Feb 1981329.002
Jan 1981165.002
Dec 1980166.002
Nov 1980165.002
Oct 1980165.002
Sep 1980161.002
Aug 1980162.002
Jul 1980323.002
Jun 1980161.002
May 1980165.002
Apr 1980327.002
Mar 1980164.002
Feb 1980166.002
Jan 1980164.002

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

The state’s well register assigns no well to this lease. 23,174 of 98,639 Kansas leases are in that position — a lease is a production unit, and the register does not always name the holes under it.

Location

39.125347, -99.267597 · Sec 1 T11S R18W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001117403. The state’s own record.