SWANSON S W D
Lease 1020035187 · McPherson County, Kansas · Sec 18 T20S R5W · DOR 126429
Oil1991
Operator
CULVER & GROUNDS
Cumulative (state figure)
72 bbl
First production
1991
Last production
1991
Location (PLSS)
Sec 18 T20S R5W
Monthly oil production
1 months filed with the Kansas Geological Survey, Feb 1991 to Feb 1991. 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
72 bbl
Months filed
1
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Feb 1991 | 72 | 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
38.311425, -97.915394 · Sec 18 T20S R5W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1020035187. The state’s own record.