HCU 3411-B
API 15075204140000 · Hamilton County, Kansas · BRADSHAW GAS AREA field
Recompleted
API
15075204140000
Operator
Louis Dreyfus Natural Gas Corp.
County
Hamilton
Field
BRADSHAW GAS AREA
Location
Spudded
1988-06-07
Completed
1988-09-15
Measured depth
5,500 ft
Formation tops
Kansas records 70 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) | Picks |
|---|---|---|---|
| Day Creek Dolomite Formation | 1,324 | 1,337 | 1 |
| Blaine Formation | 1,628 | 1,748 | 1 |
| Cedar Hills Sandstone Formation | 2,020 | 2,106 | 1 |
| Stone Corral Formation | 2,242–2,397 | 2,325 | 2 |
| Chase Group | 2,713 | — | 2 |
| Herington Limestone Member | 2,713 | — | 1 |
| Paddock Shale Member | 2,716 | — | 1 |
| Krider Limestone Member | 2,723 | — | 1 |
| Odell Shale Formation | 2,726 | — | 1 |
| Winfield Limestone Formation | 2,750 | — | 1 |
| Gage Shale Member | 2,778 | — | 1 |
| Towanda Limestone Member | 2,796 | — | 1 |
| Fort Riley Limestone Member | 2,832 | 2,842 | 1 |
| Florence Limestone Member | 2,863 | — | 1 |
| Matfield Shale Formation | 2,874 | — | 1 |
| Wreford Limestone Formation | 2,886 | — | 1 |
| Council Grove Group | 2,908 | — | 1 |
| Speiser Shale Formation | 2,908 | — | 1 |
| Funston Formation | 2,943 | — | 1 |
| Blue Rapids Shale Formation | 2,951 | — | 1 |
| Crouse Limestone Formation | 2,971 | — | 1 |
| Easly Creek Shale Formation | 2,974 | — | 1 |
| Middleburg Limestone Member | 2,995 | — | 1 |
| Hooser Shale Member | 3,004 | — | 1 |
| Stearns Shale Formation | 3,042 | — | 1 |
| Morrill Limestone Member | 3,096 | — | 1 |
| Florena Shale Member | 3,102 | — | 1 |
| Cottonwood Limestone Member | 3,114 | — | 1 |
| Eskridge Shale Formation | 3,119 | — | 1 |
| Neva Limestone Member | 3,159 | — | 1 |
| Roca Shale Formation | 3,179 | — | 1 |
| Howe Limestone Member | 3,224 | — | 1 |
| Johnson Shale Formation | 3,257 | — | 1 |
| Long Creek Limestone Member | 3,292 | — | 1 |
| Janesville Shale Formation | 3,308 | — | 1 |
| Falls City Limestone Formation | 3,313 | — | 1 |
| Onaga Shale Formation | 3,318 | — | 1 |
| Wabaunsee Group | 3,333–3,404 | — | 3 |
| Root Shale Formation | 3,483 | — | 1 |
| Stotler Limestone Formation | 3,498 | — | 1 |
| Red Shale Bed | 3,632 | — | 1 |
| Severy Shale Formation | 3,678 | — | 1 |
| Shawnee Group | 3,686 | — | 1 |
| Topeka Limestone Formation | 3,686 | — | 1 |
| Heebner Shale Member | 3,985 | — | 1 |
| Toronto Limestone Member | 4,005 | — | 1 |
| Iatan Limestone Member | 4,043 | — | 1 |
| Lansing Group | 4,087–4,101 | — | 2 |
| Iola Limestone Formation | 4,222 | — | 1 |
| Muncie Creek Shale Member | 4,248 | — | 1 |
| Dewey Limestone Formation | 4,260 | 4,291 | 1 |
| Dennis Limestone Formation | 4,354 | — | 1 |
| Stark Shale Member | 4,368 | — | 1 |
| Swope Limestone Formation | 4,385 | — | 1 |
| Hushpuckney Shale Member | 4,420 | — | 1 |
| Hertha Limestone Formation | 4,431 | — | 1 |
| Mound City Shale Member | 4,460 | — | 1 |
| Exline Limestone Member | 4,473 | — | 1 |
| Pleasanton Group | 4,502 | — | 1 |
| Marmaton Group | 4,537 | — | 1 |
| Altamont Limestone Formation | 4,572 | — | 1 |
| Pawnee Limestone Formation | 4,600 | — | 1 |
| Fort Scott Limestone Formation | 4,647 | — | 1 |
| Little Osage Shale Member | 4,675 | — | 1 |
| Cherokee Group | 4,693 | — | 1 |
| Excello Shale Member | 4,693 | — | 1 |
| Upper Kearny Member | 5,041 | — | 1 |
| Mississippian System | 5,295–5,300 | — | 2 |
| Meramecian Stage | 5,300 | — | 1 |
| Ste. Genevieve Limestone Formation | 5,300 | — | 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. 4 formations were picked at more than one depth by different Kansas sources, and their range is shown rather than one of the answers.
Location
38.186097, -101.806502
38.18610, -101.80650 · 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.