H. W. Gregory 1
API 15075101150000 · Hamilton County, Kansas · BRADSHAW GAS AREA field
Plugged and AbandonedPlugged 1966-11-02
API
15075101150000
Operator
unavailable
County
Hamilton
Field
BRADSHAW GAS AREA
Location
Spudded
1963-11-14
Completed
1963-12-10
Plugged
1966-11-02
Measured depth
2,390 ft
Formation tops
Kansas records 20 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) | Picks |
|---|---|---|---|
| Graneros Shale Formation | 33 | — | 1 |
| Dakota Sandstone Formation | 155 | — | 1 |
| Kiowa Shale Formation | 461 | — | 1 |
| Morrison Formation | 630 | — | 1 |
| Permian System | 697 | — | 1 |
| Day Creek Dolomite Formation | 780 | 810 | 1 |
| Blaine Formation | 1,115 | 1,248 | 1 |
| Blaine Salt Bed | 1,292 | 1,518 | 2 |
| Cedar Hills Sandstone Formation | 1,523–1,576 | 1,634 | 2 |
| Salt Plain Formation | 1,632 | — | 1 |
| Stone Corral Formation | 1,774 | 1,850 | 2 |
| Hutchinson Salt Member | 2,131 | — | 1 |
| Hollenberg Limestone Member | 2,274 | — | 1 |
| Chase Group | 2,305 | — | 1 |
| Herington Limestone Member | 2,305 | — | 1 |
| Paddock Shale Member | 2,314 | — | 1 |
| Krider Limestone Member | 2,321 | — | 1 |
| Odell Shale Formation | 2,334 | — | 1 |
| Winfield Limestone Formation | 2,351 | — | 1 |
| Gage Shale Member | 2,375 | — | 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
37.936165, -101.807578
37.93617, -101.80758 · Surface location as filed with Kansas⌘ or Ctrl + scroll to zoom
Every well in Hamilton County, Kansas
Kansas state record, from KS_wells_ks_wells.parquet. Corpus built 2026-09-11.