MILLS C
Lease 1001139156 · Rice County, Kansas · Sec 21 T20S R7W · DOR 127291
Oil1987
Operator
FOUR STATES PETR
Cumulative (state figure)
169 bbl
First production
1987
Last production
1987
Location (PLSS)
Sec 21 T20S R7W
Monthly oil production
1 months filed with the Kansas Geological Survey, Apr 1987 to Apr 1987. Volumes are bbl at lease level — a lease can cover many wells, so this is not a well's output.
Total over the months shown
169 bbl
Months filed
1
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Apr 1987 | 169 | 1 |
Lease-level volumes as filed with the Kansas Geological Survey. A blank well count is a month the state filed no count for, not a month with no wells.
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
38.296833, -98.100086 · Sec 21 T20S R7W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001139156. The state’s own record.