ADAMSON 3-11
API 15175208680000 · Seward County, Kansas · ADAMSON field
Producing
API
15175208680000
Operator
Edison Operating Company LLC
County
Seward
Field
ADAMSON
Location
Spudded
1985-08-06
Completed
1985-10-20
Measured depth
6,650 ft
Formation tops
Kansas records 69 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) | Picks |
|---|---|---|---|
| Hollenberg Limestone Member | 2,632 | — | 1 |
| Chase Group | 2,662 | — | 1 |
| Herington Limestone Member | 2,662 | — | 1 |
| Paddock Shale Member | 2,682 | — | 1 |
| Krider Limestone Member | 2,700 | — | 1 |
| Odell Shale Formation | 2,733 | — | 1 |
| Winfield Limestone Formation | 2,743–2,744 | — | 2 |
| Gage Shale Member | 2,787 | — | 1 |
| Towanda Limestone Member | 2,801 | 2,856 | 1 |
| Fort Riley Limestone Member | 2,860 | 2,917 | 1 |
| Florence Limestone Member | 2,918 | — | 1 |
| Matfield Shale Formation | 2,942 | — | 1 |
| Wreford Limestone Formation | 2,958 | — | 1 |
| Council Grove Group | 2,990–2,992 | — | 2 |
| Speiser Shale Formation | 2,990 | — | 1 |
| Funston Formation | 3,000 | — | 1 |
| Blue Rapids Shale Formation | 3,052 | — | 1 |
| Crouse Limestone Formation | 3,064 | — | 1 |
| Easly Creek Shale Formation | 3,088 | — | 1 |
| Middleburg Limestone Member | 3,094 | — | 1 |
| Hooser Shale Member | 3,118 | — | 1 |
| Eiss Limestone Member | 3,124 | — | 1 |
| Stearns Shale Formation | 3,136 | — | 1 |
| Morrill Limestone Member | 3,142 | — | 1 |
| Florena Shale Member | 3,162 | — | 1 |
| Cottonwood Limestone Member | 3,174 | — | 1 |
| Eskridge Shale Formation | 3,212 | — | 1 |
| Neva Limestone Member | 3,246 | — | 1 |
| Roca Shale Formation | 3,306 | — | 1 |
| Howe Limestone Member | 3,320 | — | 1 |
| Johnson Shale Formation | 3,352 | — | 1 |
| Long Creek Limestone Member | 3,362 | — | 1 |
| Janesville Shale Formation | 3,406 | — | 1 |
| Wabaunsee Group | 3,435–3,538 | — | 4 |
| Root Shale Formation | 3,562 | — | 1 |
| Stotler Limestone Formation | 3,622 | — | 1 |
| Heebner Shale Member | 4,304–4,306 | — | 2 |
| Toronto Limestone Member | 4,332–4,336 | — | 2 |
| Iatan Limestone Member | 4,372 | — | 1 |
| Lansing Group | 4,444–4,446 | — | 3 |
| Iola Limestone Formation | 4,738 | — | 1 |
| Dewey Limestone Formation | 4,777 | — | 1 |
| Stark Shale Member | 4,956 | — | 2 |
| Swope Limestone Formation | 4,958–4,976 | — | 2 |
| Pleasanton Group | 5,048 | — | 1 |
| Marmaton Group | 5,116–5,134 | — | 2 |
| Altamont Limestone Formation | 5,134 | — | 1 |
| Pawnee Limestone Formation | 5,230 | — | 1 |
| Fort Scott Limestone Formation | 5,284 | — | 1 |
| Little Osage Shale Member | 5,336 | — | 1 |
| Cherokee Group | 5,337–5,381 | — | 2 |
| Excello Shale Member | 5,381–5,382 | — | 2 |
| Verdigris Limestone Member | 5,478 | — | 1 |
| Middle Morrowan Limestone Bed | 5,753–5,971 | — | 3 |
| Upper Kearny Member | 5,753 | — | 1 |
| Keyes Sandstone Bed | 6,010 | — | 1 |
| Middle Morrowan Sandstone Bed | 6,010 | 6,028 | 2 |
| Chesteran Stage | 6,023–6,030 | — | 2 |
| Chesteran Zone D Bed | 6,023 | — | 1 |
| Mississippian System | 6,023–6,030 | — | 2 |
| Chesteran Zone C Bed | 6,030–6,074 | 6,097 | 2 |
| Chesteran Zone B Bed | 6,097–6,265 | 6,217 | 3 |
| Chesteran Zone A Bed | 6,205–6,217 | 6,373 | 2 |
| Chesteran Sandstone Upper Bed | 6,218 | — | 1 |
| Meramecian Stage | 6,373–6,398 | — | 2 |
| Ste. Genevieve Limestone Formation | 6,373–6,398 | — | 2 |
| St. Louis Limestone Formation | 6,428–6,548 | — | 4 |
| Salem Limestone Formation | 6,600 | — | 1 |
| Lower Kearny Member | — | — | 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. 19 formations were picked at more than one depth by different Kansas sources, and their range is shown rather than one of the answers.
Location
37.108860, -100.980650
37.10886, -100.98065 · 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.