TOMASCHECK

Lease 1020071050 · Rooks County, Kansas · Sec 20 T10S R19W

Oil1954–1955

Operator

COLORADO OIL & G

Cumulative (state figure)

4,530 bbl

First production

1954

Last production

1955

Location (PLSS)

Sec 20 T10S R19W

This lease produced, and the monthly series does not reach it. The series begins in 1980, and this lease last produced in 1955, 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

39.168976, -99.465244 · Sec 20 T10S R19W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1020071050. The state’s own record.