COOK A
Lease 1001158255 · Sedgwick County, Kansas · NESENW Sec 20 T28S R1E
Oil1964–1974
Operator
L & L OIL COMPAN
Cumulative (state figure)
244,301 bbl
First production
1964
Last production
1974
Location (PLSS)
NESENW Sec 20 T28S R1E
This lease produced, and the monthly series does not reach it. The series begins in 1980, and this lease last produced in 1974, 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
37.603352, -97.343933 · NESENW Sec 20 T28S R1E
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001158255. The state’s own record.