COOK
Lease 1001157059 · Russell County, Kansas · NWSE Sec 4 T15S R12W
Oil1938–1970
Operator
OXY USA Inc.
Cumulative (state figure)
1,420,153 bbl
First production
1938
Last production
1970
Location (PLSS)
NWSE Sec 4 T15S R12W
This lease produced, and the monthly series does not reach it. The series begins in 1980, and this lease last produced in 1970, 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
38.775043, -98.657902 · NWSE Sec 4 T15S R12W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001157059. The state’s own record.