Thompson 1-9
API 15175208920000 · Seward County, Kansas · THREE STAR field
Plugged and AbandonedPlugged 1986-01-06
API
15175208920000
Operator
Slawson, Donald C.
County
Seward
Field
THREE STAR
Location
Spudded
1985-12-16
Completed
1986-01-06
Plugged
1986-01-06
Measured depth
6,300 ft
Formation tops
Kansas records 66 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) | Picks |
|---|---|---|---|
| Stone Corral Formation | — | 1,530 | 1 |
| Wellington Formation | 2,080 | — | 1 |
| Hollenberg Limestone Member | 2,620 | — | 1 |
| Chase Group | 2,644 | — | 1 |
| Herington Limestone Member | 2,644 | — | 1 |
| Paddock Shale Member | 2,655 | — | 1 |
| Krider Limestone Member | 2,670 | — | 1 |
| Odell Shale Formation | 2,727 | — | 1 |
| Winfield Limestone Formation | 2,735 | — | 1 |
| Gage Shale Member | 2,782 | — | 1 |
| Towanda Limestone Member | 2,800 | 2,853 | 1 |
| Fort Riley Limestone Member | 2,858 | 2,930 | 1 |
| Florence Limestone Member | 2,930 | — | 1 |
| Matfield Shale Formation | 2,956 | — | 1 |
| Wreford Limestone Formation | 2,969 | — | 1 |
| Council Grove Group | 3,003 | — | 1 |
| Speiser Shale Formation | 3,003 | — | 1 |
| Funston Formation | 3,010 | — | 1 |
| Blue Rapids Shale Formation | 3,071 | — | 1 |
| Crouse Limestone Formation | 3,083 | — | 1 |
| Easly Creek Shale Formation | 3,097 | — | 1 |
| Middleburg Limestone Member | 3,113 | — | 1 |
| Hooser Shale Member | 3,130 | — | 1 |
| Eiss Limestone Member | 3,140 | — | 1 |
| Stearns Shale Formation | 3,154 | — | 1 |
| Morrill Limestone Member | 3,161 | — | 1 |
| Florena Shale Member | 3,188 | — | 1 |
| Cottonwood Limestone Member | 3,197 | — | 1 |
| Eskridge Shale Formation | 3,240 | — | 1 |
| Neva Limestone Member | 3,303 | — | 1 |
| Roca Shale Formation | 3,367 | — | 1 |
| Howe Limestone Member | 3,376 | — | 1 |
| Johnson Shale Formation | 3,407 | — | 1 |
| Long Creek Limestone Member | 3,430 | — | 1 |
| Wabaunsee Group | 3,520–3,556 | — | 3 |
| Heebner Shale Member | 4,387–4,389 | — | 2 |
| Toronto Limestone Member | 4,420 | — | 2 |
| Iatan Limestone Member | 4,483 | — | 1 |
| Lansing Group | 4,566 | — | 2 |
| Iola Limestone Formation | 4,800–4,846 | — | 2 |
| Muncie Creek Shale Member | 4,825 | — | 1 |
| Dewey Limestone Formation | 4,850 | — | 1 |
| Dennis Limestone Formation | 4,930 | — | 1 |
| Stark Shale Member | 5,048 | — | 1 |
| Swope Limestone Formation | 5,051 | — | 2 |
| Hushpuckney Shale Member | 5,110 | — | 1 |
| Hertha Limestone Formation | 5,114 | — | 1 |
| Mound City Shale Member | 5,147 | — | 1 |
| Marmaton Group | 5,227–5,242 | — | 2 |
| Pleasanton Group | 5,233 | — | 1 |
| Altamont Limestone Formation | 5,267 | — | 1 |
| Pawnee Limestone Formation | 5,344 | — | 1 |
| Fort Scott Limestone Formation | 5,389 | — | 1 |
| Little Osage Shale Member | 5,465 | — | 1 |
| Cherokee Group | 5,519 | — | 1 |
| Excello Shale Member | 5,519–5,520 | — | 2 |
| Atokan Stage | 5,684 | — | 1 |
| Atoka Shale Bed | 5,720 | — | 1 |
| Middle Morrowan Limestone Bed | 5,880–5,964 | — | 3 |
| Upper Kearny Member | 5,880 | — | 1 |
| Keyes Sandstone Bed | 6,062 | — | 1 |
| Middle Morrowan Sandstone Bed | 6,066 | 6,074 | 1 |
| Chesteran Zone D Bed | 6,076 | 6,140 | 1 |
| Mississippian System | 6,076–6,112 | — | 2 |
| Chesteran Zone C Bed | 6,140 | 6,257 | 1 |
| Chesteran Zone B Bed | 6,257 | — | 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. 7 formations were picked at more than one depth by different Kansas sources, and their range is shown rather than one of the answers.
Location
37.015741, -100.802314
37.01574, -100.80231 · 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.