IUKA-CARMI SIMPSON UNIT
Lease 1001158061 · Pratt County, Kansas · Sec 28 T26S R12W
Oil1965–1973
Operator
RATZLAFF H B
Cumulative (state figure)
32,286 bbl
First production
1965
Last production
1973
Location (PLSS)
Sec 28 T26S R12W
This lease produced, and the monthly series does not reach it. The series begins in 1980, and this lease last produced in 1973, 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
37.754875, -98.637302 · Sec 28 T26S R12W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001158061. The state’s own record.