CLARK 8-4
API 15175207740000 · Seward County, Kansas · ARCHER WEST field
Producing
API
15175207740000
Operator
Three-D Resources, Inc.
County
Seward
Field
ARCHER WEST
Location
Spudded
1984-08-24
Completed
1984-12-20
Measured depth
6,350 ft
Formation tops
Kansas records 48 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) | Picks |
|---|---|---|---|
| Chase Group | 2,674 | — | 1 |
| Herington Limestone Member | 2,674 | — | 1 |
| Krider Limestone Member | 2,706 | — | 1 |
| Odell Shale Formation | 2,746 | — | 1 |
| Winfield Limestone Formation | 2,758–2,759 | — | 2 |
| Wreford Limestone Formation | 2,966 | — | 1 |
| Council Grove Group | 2,998 | — | 2 |
| Speiser Shale Formation | 2,998 | — | 1 |
| Funston Formation | 3,010 | — | 1 |
| Blue Rapids Shale Formation | 3,064 | — | 1 |
| Cottonwood Limestone Member | 3,173 | — | 1 |
| Eskridge Shale Formation | 3,206 | — | 1 |
| Neva Limestone Member | 3,241 | — | 1 |
| Roca Shale Formation | 3,296 | — | 1 |
| Wabaunsee Group | 3,418–3,420 | — | 3 |
| Heebner Shale Member | 4,285–4,286 | — | 2 |
| Toronto Limestone Member | 4,308 | — | 1 |
| Lansing Group | 4,404–4,418 | — | 3 |
| Iola Limestone Formation | 4,717 | — | 1 |
| Dewey Limestone Formation | 4,732 | — | 1 |
| Cherryvale Shale Formation | 4,769 | — | 1 |
| Dennis Limestone Formation | 4,818 | — | 1 |
| Stark Shale Member | 4,950 | — | 2 |
| Swope Limestone Formation | 4,979 | — | 1 |
| Hushpuckney Shale Member | 5,030 | — | 1 |
| Hertha Limestone Formation | 5,032 | — | 1 |
| Pleasanton Group | 5,066 | — | 1 |
| Marmaton Group | 5,134 | — | 2 |
| Altamont Limestone Formation | 5,154 | — | 1 |
| Pawnee Limestone Formation | 5,225 | — | 1 |
| Fort Scott Limestone Formation | 5,274 | — | 1 |
| Cherokee Group | 5,332–5,386 | — | 2 |
| Little Osage Shale Member | 5,332 | — | 1 |
| Excello Shale Member | 5,376–5,386 | — | 2 |
| Verdigris Limestone Member | 5,498 | — | 1 |
| Atoka Shale Bed | 5,626 | — | 1 |
| Middle Morrowan Limestone Bed | 5,774–6,017 | — | 3 |
| Upper Kearny Member | 5,774 | — | 1 |
| Keyes Sandstone Bed | 6,033 | — | 1 |
| Chesteran Stage | 6,081–6,096 | — | 2 |
| Chesteran Zone C Bed | 6,081–6,130 | 6,157 | 2 |
| Mississippian System | 6,081–6,096 | — | 2 |
| Chesteran Zone D Bed | 6,096 | — | 1 |
| Chesteran Zone B Bed | 6,157–6,300 | 6,265 | 3 |
| Chesteran Zone A Bed | 6,246–6,265 | 6,365 | 2 |
| Meramecian Stage | 6,365–6,368 | — | 2 |
| Ste. Genevieve Limestone Formation | 6,365–6,368 | — | 2 |
| 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. 14 formations were picked at more than one depth by different Kansas sources, and their range is shown rather than one of the answers.
Location
37.110094, -101.046260
37.11009, -101.04626 · 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.