ETZOLD UNIT SOUTH 5-2
API 15175209430000 · Seward County, Kansas · SHUCK field
Converted to EOR Well
API
15175209430000
Operator
Anadarko Petroleum Corporation
County
Seward
Field
SHUCK
Location
Spudded
1987-01-29
Completed
1987-03-03
Measured depth
6,410 ft
Formation tops
Kansas records 73 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) | Picks |
|---|---|---|---|
| Stone Corral Formation | 1,640 | 1,688 | 1 |
| Wellington Formation | 2,225 | — | 1 |
| Hutchinson Salt Member | 2,253 | — | 1 |
| Hollenberg Limestone Member | 2,625 | — | 1 |
| Chase Group | 2,650 | — | 1 |
| Herington Limestone Member | 2,650 | — | 1 |
| Paddock Shale Member | 2,659 | — | 1 |
| Krider Limestone Member | 2,689 | — | 1 |
| Odell Shale Formation | 2,718 | — | 1 |
| Winfield Limestone Formation | 2,730 | — | 1 |
| Gage Shale Member | 2,766 | — | 1 |
| Towanda Limestone Member | 2,795 | 2,836 | 1 |
| Fort Riley Limestone Member | 2,848 | 2,892 | 1 |
| Matfield Shale Formation | 2,923 | — | 1 |
| Wreford Limestone Formation | 2,940 | — | 1 |
| Council Grove Group | 2,972 | — | 1 |
| Speiser Shale Formation | 2,972 | — | 1 |
| Funston Formation | 2,986 | — | 1 |
| Blue Rapids Shale Formation | 3,034 | — | 1 |
| Crouse Limestone Formation | 3,045 | — | 1 |
| Easly Creek Shale Formation | 3,066 | — | 1 |
| Middleburg Limestone Member | 3,072 | — | 1 |
| Hooser Shale Member | 3,093 | — | 1 |
| Eiss Limestone Member | 3,102 | — | 1 |
| Stearns Shale Formation | 3,116 | — | 1 |
| Morrill Limestone Member | 3,122 | — | 1 |
| Florena Shale Member | 3,140 | — | 1 |
| Cottonwood Limestone Member | 3,150 | — | 1 |
| Eskridge Shale Formation | 3,186 | — | 1 |
| Neva Limestone Member | 3,215 | — | 1 |
| Roca Shale Formation | 3,273 | — | 1 |
| Howe Limestone Member | 3,278 | — | 1 |
| Johnson Shale Formation | 3,315 | — | 1 |
| Long Creek Limestone Member | 3,317 | — | 1 |
| Janesville Shale Formation | 3,360 | — | 1 |
| Pennsylvanian System | 3,395 | — | 1 |
| Wabaunsee Group | 3,395–3,470 | — | 3 |
| Root Shale Formation | 3,548 | — | 1 |
| Stotler Limestone Formation | 3,552 | — | 1 |
| Red Shale Bed | 3,670 | — | 1 |
| Severy Shale Formation | 3,768 | — | 1 |
| Shawnee Group | 3,778 | — | 1 |
| Topeka Limestone Formation | 3,778 | — | 1 |
| Heebner Shale Member | 4,245 | — | 1 |
| Toronto Limestone Member | 4,260 | — | 1 |
| Lansing Group | 4,276–4,376 | — | 2 |
| Iola Limestone Formation | 4,638 | — | 1 |
| Muncie Creek Shale Member | 4,676 | — | 1 |
| Dewey Limestone Formation | 4,684 | — | 1 |
| Stark Shale Member | 4,898 | — | 1 |
| Swope Limestone Formation | 4,923 | — | 1 |
| Hushpuckney Shale Member | 4,956 | — | 1 |
| Hertha Limestone Formation | 4,958 | — | 1 |
| Pleasanton Group | 5,056 | — | 1 |
| Marmaton Group | 5,067 | — | 1 |
| Altamont Limestone Formation | 5,084 | 5,115 | 1 |
| Novinger Limestone Bed | 5,162 | 5,180 | 1 |
| Fort Scott Limestone Formation | 5,212 | — | 1 |
| Little Osage Shale Member | 5,257 | — | 1 |
| Cherokee Group | 5,298 | — | 1 |
| Excello Shale Member | 5,298 | — | 1 |
| Middle Morrowan Limestone Bed | 5,695–5,898 | — | 2 |
| Upper Kearny Member | 5,695 | — | 1 |
| Middle Morrowan Sandstone Bed | 5,949–5,950 | 5,955 | 2 |
| Chesteran Stage | 5,967 | — | 1 |
| Chesteran Zone C Bed | 5,967 | 6,053 | 1 |
| Mississippian System | 5,967 | — | 1 |
| Chesteran Zone B Bed | 6,053–6,260 | — | 3 |
| Chesteran Sandstone Lower Bed | 6,105–6,231 | — | 2 |
| Chesteran Zone A Bed | 6,142 | 6,303 | 2 |
| Meramecian Stage | 6,304 | — | 1 |
| Ste. Genevieve Limestone Formation | 6,304 | 6,322 | 1 |
| St. Louis Limestone Formation | 6,334 | — | 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
37.151843, -101.008073
37.15184, -101.00807 · 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.