MADDEN 'C'

Lease 1001117826 · Ellis County, Kansas · SENWSW Sec 9 T15S R18W · DOR 108355

Oil1947–1985
Operator
John O. Farmer, Inc.
Cumulative (state figure)
360,396 bbl
First production
1947
Last production
1985
Location (PLSS)
SENWSW Sec 9 T15S R18W

Monthly oil production

58 months filed with the Kansas Geological Survey, Jan 1980 to Mar 1985. 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
14,147 bbl
Months filed
58
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 360,396 bbl.

MonthOil (bbl)Wells
Mar 19851651
Feb 19851501
Dec 19841662
Nov 19841542
Sep 19841492
Aug 19841642
Jun 19841672
Apr 19841652
Mar 19841602
Feb 19843382
Jan 19841672
Nov 19833362
Oct 19831672
Sep 19831662
Aug 19831642
Jul 19831682
Jun 19831522
May 19833342
Apr 19831702
Mar 19831552
Feb 19833402
Jan 19831652
Dec 19821672
Nov 19821682
Oct 19823312
Sep 19821592
Aug 19821502
Jul 19823212
Jun 19821632
May 19823332
Apr 19821712
Mar 19823292
Feb 19821612
Jan 19823312
Dec 19811692
Nov 19813422
Oct 19811452
Sep 19813412
Aug 19811642
Jul 19813392
Jun 19813402
May 19811732
Apr 19813402
Mar 19815102
Feb 19811722
Jan 19814272
Dec 19805152
Nov 19804462
Oct 19801712
Sep 19803362
Aug 19801682
Jul 19803392
Jun 19803312
May 19801632
Apr 19803352
Mar 19803242
Feb 19801692
Jan 19803422

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

38.759561, -99.333961 · SENWSW Sec 9 T15S R18W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001117826. The state’s own record.