GRUBER 1
API 15175102100001 · Seward County, Kansas · IRIS field
Recompleted
API
15175102100001
Operator
unavailable
County
Seward
Field
IRIS
Location
Spudded
1959-06-03
Measured depth
6,029 ft
Formation tops
Kansas records 73 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) | Picks |
|---|---|---|---|
| Blaine Formation | 858 | 915 | 1 |
| Cedar Hills Sandstone Formation | 1,040 | 1,101 | 1 |
| Stone Corral Formation | 1,415–1,508 | — | 4 |
| Wellington Formation | 2,100 | — | 1 |
| Herington Limestone Member | 2,638–2,672 | — | 2 |
| Hollenberg Limestone Member | 2,638 | — | 1 |
| Chase Group | 2,672 | — | 1 |
| Paddock Shale Member | 2,696 | — | 1 |
| Krider Limestone Member | 2,710 | — | 1 |
| Odell Shale Formation | 2,754 | — | 1 |
| Winfield Limestone Formation | 2,775 | — | 1 |
| Gage Shale Member | 2,822 | — | 1 |
| Towanda Limestone Member | 2,842 | 2,908 | 1 |
| Fort Riley Limestone Member | 2,913 | 2,960 | 1 |
| Florence Limestone Member | 2,980 | — | 1 |
| Matfield Shale Formation | 3,009 | — | 1 |
| Wreford Limestone Formation | 3,023 | — | 1 |
| Council Grove Group | 3,050 | — | 1 |
| Speiser Shale Formation | 3,050 | — | 1 |
| Funston Formation | 3,056 | — | 1 |
| Blue Rapids Shale Formation | 3,121 | — | 1 |
| Crouse Limestone Formation | 3,132 | — | 1 |
| Easly Creek Shale Formation | 3,147 | — | 1 |
| Middleburg Limestone Member | 3,156 | — | 1 |
| Hooser Shale Member | 3,173 | — | 1 |
| Eiss Limestone Member | 3,183 | — | 1 |
| Stearns Shale Formation | 3,200 | — | 1 |
| Morrill Limestone Member | 3,208 | — | 1 |
| Florena Shale Member | 3,239 | — | 1 |
| Cottonwood Limestone Member | 3,244 | — | 1 |
| Eskridge Shale Formation | 3,279 | — | 1 |
| Neva Limestone Member | 3,316 | — | 1 |
| Roca Shale Formation | 3,394 | — | 1 |
| Howe Limestone Member | 3,400 | — | 1 |
| Johnson Shale Formation | 3,470 | — | 1 |
| Long Creek Limestone Member | 3,483 | — | 1 |
| Janesville Shale Formation | 3,537 | — | 1 |
| Falls City Limestone Formation | 3,543 | — | 1 |
| Wabaunsee Group | 3,570 | — | 2 |
| Root Shale Formation | 3,735 | — | 1 |
| Stotler Limestone Formation | 3,740 | — | 1 |
| Shawnee Group | 3,980 | — | 1 |
| Topeka Limestone Formation | 3,980 | — | 1 |
| Heebner Shale Member | 4,368–4,372 | — | 2 |
| Toronto Limestone Member | 4,396 | — | 1 |
| Iatan Limestone Member | 4,448 | — | 1 |
| Lansing Group | 4,516–4,517 | — | 3 |
| Iola Limestone Formation | 4,724 | — | 1 |
| Muncie Creek Shale Member | 4,758 | — | 1 |
| Dewey Limestone Formation | 4,772 | 4,797 | 1 |
| Dennis Limestone Formation | 4,876 | — | 1 |
| Stark Shale Member | 4,980 | — | 1 |
| Swope Limestone Formation | 4,992 | — | 1 |
| Hushpuckney Shale Member | 5,070 | — | 1 |
| Hertha Limestone Formation | 5,074 | — | 1 |
| Mound City Shale Member | 5,105 | — | 1 |
| Pleasanton Group | 5,180 | — | 1 |
| Marmaton Group | 5,192 | — | 2 |
| Altamont Limestone Formation | 5,212 | — | 1 |
| Pawnee Limestone Formation | 5,250 | — | 1 |
| Fort Scott Limestone Formation | 5,304 | — | 1 |
| Little Osage Shale Member | 5,360 | — | 1 |
| Cherokee Group | 5,385 | — | 1 |
| Excello Shale Member | 5,385 | — | 1 |
| Verdigris Limestone Member | 5,443 | — | 1 |
| Atoka Limestone Bed | 5,522 | — | 1 |
| Atoka Shale Bed | 5,575 | — | 1 |
| Middle Morrowan Limestone Bed | 5,713–5,714 | — | 2 |
| Upper Kearny Member | 5,714 | — | 1 |
| Chesteran Stage | 5,800 | — | 1 |
| Mississippian System | 5,800–5,872 | — | 2 |
| Meramecian Stage | 6,014 | — | 1 |
| Ste. Genevieve Limestone Formation | 6,014 | — | 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. 6 formations were picked at more than one depth by different Kansas sources, and their range is shown rather than one of the answers.
Location
37.108211, -100.639074
37.10821, -100.63907 · 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.