VONFELDT
Lease 1001161154 · Ellis County, Kansas · Sec 9 T14S R19W
Oil1980–1981
Operator
UNKNOWN
Cumulative (state figure)
1,643 bbl
First production
1980
Last production
1981
Location (PLSS)
Sec 9 T14S R19W
Monthly oil production
9 months filed with the Kansas Geological Survey, Jan 1980 to Jan 1981. 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
1,643 bbl
Months filed
9
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Jan 1981 | 219 | 1 |
| Dec 1980 | 220 | 1 |
| Aug 1980 | 161 | 1 |
| Jul 1980 | 160 | 1 |
| Jun 1980 | 164 | 1 |
| Apr 1980 | 162 | 1 |
| Mar 1980 | 166 | 1 |
| Feb 1980 | 222 | 1 |
| Jan 1980 | 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
38.848957, -99.438019 · Sec 9 T14S R19W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001161154. The state’s own record.