Bertrand 65-26
API 15109203520000 · Logan County, Kansas · COOK SOUTH field
Plugged and AbandonedPlugged 1984-09-28
API
15109203520000
Operator
First Energy Corporation
County
Logan
Field
COOK SOUTH
Location
Permit
14-SEP-1984
Spudded
1984-09-17
Completed
1984-09-28
Plugged
1984-09-28
Measured depth
4,700 ft
Formation tops
Kansas records 8 formations for this well, shallowest first.
| Formation | Top (ft) |
|---|---|
| Dakota Formation | 1,348 |
| Topeka Limestone Formation | 3,724 |
| Lansing - Kansas City Supergroup | 4,040 |
| Marmaton Group | 4,354 |
| Pawnee Limestone Formation | 4,467 |
| Fort Scott Limestone Formation | 4,502 |
| Cherokee Group | 4,528 |
| Mississippian System | 4,660 |
A dash is a formation Kansas records for this well without a depth.
Location
39.067464, -100.948403
39.06746, -100.94840 · Surface location as filed with Kansas⌘ or Ctrl + scroll to zoom
Every well in Logan County, Kansas
Kansas state record, from KS_wells_ks_wells.parquet. Corpus built 2026-09-11.