Cotton 'A' 1
API 15175002290000 · Seward County, Kansas · HUGOTON GAS AREA field
Producing
API
15175002290000
Operator
Eiger Operating Company, LLC
County
Seward
Field
HUGOTON GAS AREA
Location
Spudded
1950-09-26
Completed
1950-11-15
Measured depth
2,800 ft
Formation tops
Kansas records 10 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) | Picks |
|---|---|---|---|
| Stone Corral Formation | 1,657 | 1,725 | 1 |
| Hollenberg Limestone Member | 2,634 | — | 1 |
| Krider Limestone Member | 2,659–2,685 | — | 3 |
| Chase Group | 2,660 | — | 2 |
| Herington Limestone Member | 2,660 | — | 1 |
| Paddock Shale Member | 2,670 | — | 1 |
| Winfield Limestone Formation | 2,705–2,740 | — | 3 |
| Odell Shale Formation | 2,727 | — | 1 |
| Gage Shale Member | 2,771 | — | 1 |
| Towanda Limestone Member | 2,792 | — | 1 |
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. 2 formations were picked at more than one depth by different Kansas sources, and their range is shown rather than one of the answers.
Location
37.293666, -100.843740
37.29367, -100.84374 · Surface location as filed with Kansas⌘ or Ctrl + scroll to zoom
Every well in Seward County, Kansas
Kansas state record, from KS_wells_ks_wells.parquet. Corpus built 2026-09-11.