MADDEN
Lease 1020071480 · Ellis County, Kansas · Sec 26 T15S R18W
Oil1936–1939
Operator
BRIDGEPORT DRLG
Cumulative (state figure)
37,228 bbl
First production
1936
Last production
1939
Location (PLSS)
Sec 26 T15S R18W
This lease produced, and the monthly series does not reach it. The series begins in 1980, and this lease last produced in 1939, so the cumulative above is the whole of what the state publishes for it. 14,229 of 98,639 Kansas leases are in that position.
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
38.718662, -99.291931 · Sec 26 T15S R18W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1020071480. The state’s own record.