Oswald 'A' 20
API 15051225250000 · Ellis County, Kansas · BLUE HILL field
Inactive Well
API
15051225250000
Operator
Patterson Energy LLC
County
Ellis
Field
BLUE HILL
Location
Spudded
1981-08-19
Completed
1981-12-09
Measured depth
3,440 ft
Formation tops
Kansas records 6 formations for this well, shallowest first.
| Formation | Top (ft) |
|---|---|
| Stone Corral Formation | 1,008 |
| Topeka Limestone Formation | 2,744 |
| Heebner Shale Member | 2,997 |
| Toronto Limestone Member | 3,016 |
| Lansing Group | 3,045 |
| Arbuckle Group | 3,339 |
A dash is a formation Kansas records for this well without a depth.
Location
39.022897, -99.071048
39.02290, -99.07105 · Surface location as filed with Kansas⌘ or Ctrl + scroll to zoom
Every well in Ellis County, Kansas
Kansas state record, from KS_wells_ks_wells.parquet. Corpus built 2026-09-11.