HCU 0941
API 15075000350000 · Hamilton County, Kansas · BRADSHAW GAS AREA field
Producing
API
15075000350000
Operator
Eiger Operating Company, LLC
County
Hamilton
Field
BRADSHAW GAS AREA
Location
Spudded
1960-11-27
Completed
1961-03-14
Measured depth
5,280 ft
Formation tops
Kansas records 73 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) | Picks |
|---|---|---|---|
| Day Creek Dolomite Formation | 758 | 783 | 1 |
| Blaine Formation | 1,080 | 1,198 | 1 |
| Blaine Salt Bed | 1,244 | 1,470 | 2 |
| Cedar Hills Sandstone Formation | 1,490 | 1,588 | 1 |
| Stone Corral Formation | 1,728–1,775 | 1,790 | 2 |
| Hutchinson Salt Member | 2,064 | — | 1 |
| Hollenberg Limestone Member | 2,197 | — | 1 |
| Chase Group | 2,226 | — | 2 |
| Herington Limestone Member | 2,226 | — | 1 |
| Winfield Limestone Formation | 2,226–2,271 | — | 2 |
| Paddock Shale Member | 2,234 | — | 1 |
| Krider Limestone Member | 2,240 | — | 1 |
| Odell Shale Formation | 2,247 | — | 1 |
| Gage Shale Member | 2,293 | — | 1 |
| Fort Riley Limestone Member | 2,370 | — | 1 |
| Florence Limestone Member | 2,393 | — | 1 |
| Matfield Shale Formation | 2,410 | — | 1 |
| Wreford Limestone Formation | 2,418 | — | 1 |
| Council Grove Group | 2,434 | — | 1 |
| Speiser Shale Formation | 2,434 | — | 1 |
| Funston Formation | 2,483 | — | 1 |
| Blue Rapids Shale Formation | 2,504 | — | 1 |
| Crouse Limestone Formation | 2,550 | — | 1 |
| Easly Creek Shale Formation | 2,555 | — | 1 |
| Middleburg Limestone Member | 2,561 | — | 1 |
| Hooser Shale Member | 2,569 | — | 1 |
| Stearns Shale Formation | 2,600 | — | 1 |
| Morrill Limestone Member | 2,645 | — | 1 |
| Florena Shale Member | 2,650 | — | 1 |
| Cottonwood Limestone Member | 2,659 | — | 1 |
| Eskridge Shale Formation | 2,666 | — | 1 |
| Neva Limestone Member | 2,698 | — | 1 |
| Roca Shale Formation | 2,718 | — | 1 |
| Howe Limestone Member | 2,762 | — | 1 |
| Johnson Shale Formation | 2,794 | — | 1 |
| Long Creek Limestone Member | 2,824 | — | 1 |
| Janesville Shale Formation | 2,841 | — | 1 |
| Falls City Limestone Formation | 2,847 | — | 1 |
| Onaga Shale Formation | 2,860 | — | 1 |
| Wabaunsee Group | 2,868–2,936 | — | 2 |
| Root Shale Formation | 3,024 | — | 1 |
| Stotler Limestone Formation | 3,058 | — | 1 |
| Red Shale Bed | 3,208 | — | 1 |
| Severy Shale Formation | 3,262 | — | 1 |
| Shawnee Group | 3,274 | — | 1 |
| Topeka Limestone Formation | 3,274 | — | 1 |
| Heebner Shale Member | 3,594–3,595 | — | 2 |
| Toronto Limestone Member | 3,620 | — | 1 |
| Iatan Limestone Member | 3,657 | — | 1 |
| Lansing Group | 3,704 | — | 2 |
| Iola Limestone Formation | 3,824 | — | 1 |
| Muncie Creek Shale Member | 3,886 | — | 1 |
| Dewey Limestone Formation | 3,894 | 3,910 | 1 |
| Dennis Limestone Formation | 3,973 | — | 1 |
| Stark Shale Member | 4,007 | — | 1 |
| Swope Limestone Formation | 4,015 | — | 1 |
| Hushpuckney Shale Member | 4,048 | — | 1 |
| Hertha Limestone Formation | 4,055 | — | 1 |
| Mound City Shale Member | 4,090 | — | 1 |
| Exline Limestone Member | 4,100 | — | 1 |
| Pleasanton Group | 4,124–4,139 | — | 2 |
| Marmaton Group | 4,178–4,180 | — | 2 |
| Pawnee Limestone Formation | 4,218 | — | 1 |
| Fort Scott Limestone Formation | 4,301 | — | 1 |
| Cherokee Group | 4,329–4,339 | — | 2 |
| Little Osage Shale Member | 4,329 | — | 1 |
| Excello Shale Member | 4,339 | — | 1 |
| Middle Morrowan Limestone Bed | 4,760–4,947 | — | 3 |
| Upper Kearny Member | 4,761 | — | 1 |
| Meramecian Stage | 5,130 | — | 1 |
| Mississippian System | 5,130 | — | 2 |
| Ste. Genevieve Limestone Formation | 5,130 | — | 1 |
| St. Louis Limestone Formation | 5,200 | — | 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. 8 formations were picked at more than one depth by different Kansas sources, and their range is shown rather than one of the answers.
Location
37.981072, -101.827957
37.98107, -101.82796 · 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.