RYAN-DRAKE UNIT
Lease 1001157991 · Harper County, Kansas · CNWSE Sec 11 T31S R9W
Oil1964–1970
Operator
TEXACO EXPLORATI
Cumulative (state figure)
4,612 bbl
First production
1964
Last production
1970
Location (PLSS)
CNWSE Sec 11 T31S R9W
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
37.360480, -98.264940 · CNWSE Sec 11 T31S R9W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001157991. The state’s own record.