KARLIN LEO
Lease 1020070381 · Ellis County, Kansas · Sec 1 T12S R18W
Oil1937–1959
Operator
HUMBLE OIL
Cumulative (state figure)
155,409 bbl
First production
1937
Last production
1959
Location (PLSS)
Sec 1 T12S R18W
This lease produced, and the monthly series does not reach it. The series begins in 1980, and this lease last produced in 1959, 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
39.037731, -99.269009 · Sec 1 T12S R18W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1020070381. The state’s own record.