Schmahlfeldt 5
API 15065017700000 · Graham County, Kansas · COOPER field
Converted to EOR Well
API
15065017700000
Operator
Petroleum Inc
County
Graham
Field
COOPER
Location
Spudded
1954-07-23
Completed
1954-08-02
Measured depth
3,750 ft
Formation tops
Kansas records 7 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) | Picks |
|---|---|---|---|
| Stone Corral Formation | 1,640 | — | 1 |
| Heebner Shale Member | 3,403 | — | 1 |
| Toronto Limestone Member | 3,431 | — | 1 |
| Lansing Group | 3,443 | — | 1 |
| Base Morrowan Member | — | 3,720 | 1 |
| Simpson Group | 3,733 | — | 1 |
| Arbuckle Group | 3,745–3,746 | — | 2 |
A dash is a formation Kansas records for this well without a depth. In the base column a dash is also a depth Kansas’s sources record differently from one another. 1 formation was picked at more than one depth by different Kansas sources, and its range is shown rather than one of the answers.
Location
39.165944, -99.613294
39.16594, -99.61329 · Surface location as filed with Kansas⌘ or Ctrl + scroll to zoom
Every well in Graham County, Kansas
Kansas state record, from KS_wells_ks_wells.parquet. Corpus built 2026-09-11.