SHELTON 1
API 15071201320000 · Greeley County, Kansas · Byerly field
Producing
API
15071201320000
Operator
Casillas Petroleum Corp
County
Greeley
Field
Byerly
Location
Permit
14-FEB-1977
Spudded
1977-02-13
Completed
1977-03-19
Measured depth
3,038 ft
Formation tops
Kansas records 17 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) | Picks |
|---|---|---|---|
| Day Creek Dolomite Formation | 1,640 | — | 1 |
| Blaine Formation | 1,921 | 2,024 | 1 |
| Cedar Hills Sandstone Formation | 2,294 | 2,398 | 1 |
| Stone Corral Formation | 2,532–2,586 | 2,608 | 2 |
| Hutchinson Salt Member | 2,752 | — | 1 |
| Hollenberg Limestone Member | 2,820 | — | 1 |
| Chase Group | 2,859 | — | 2 |
| Herington Limestone Member | 2,859 | — | 1 |
| Paddock Shale Member | 2,862 | — | 1 |
| Krider Limestone Member | 2,865 | — | 1 |
| Odell Shale Formation | 2,872 | — | 1 |
| Winfield Limestone Formation | 2,902 | — | 1 |
| Gage Shale Member | 2,912 | — | 1 |
| Towanda Limestone Member | 2,934 | — | 1 |
| Fort Riley Limestone Member | 2,998 | 3,010 | 1 |
| Florence Limestone Member | 3,012 | — | 1 |
| Matfield Shale Formation | 3,020 | — | 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. 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
38.536446, -101.694248
38.53645, -101.69425 · Surface location as filed with Kansas⌘ or Ctrl + scroll to zoom
Every well in Greeley County, Kansas
Kansas state record, from KS_wells_ks_wells.parquet. Corpus built 2026-09-11.