DUNKLE 'A' 1
API 15129202200000 · Morton County, Kansas · SANTA FE TRAIL field
Recompleted
API
15129202200000
Operator
Anadarko Petroleum Corporation
County
Morton
Field
SANTA FE TRAIL
Location
Spudded
1975-10-24
Completed
1975-12-08
Measured depth
5,676 ft
Formation tops
Kansas records 73 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) | Picks |
|---|---|---|---|
| Hutchinson Salt Member | 2,028 | — | 1 |
| Hollenberg Limestone Member | 2,205 | — | 1 |
| Chase Group | 2,239 | — | 1 |
| Herington Limestone Member | 2,239 | — | 1 |
| Paddock Shale Member | 2,252 | — | 1 |
| Krider Limestone Member | 2,257 | — | 1 |
| Odell Shale Formation | 2,278 | — | 1 |
| Winfield Limestone Formation | 2,300 | — | 2 |
| Gage Shale Member | 2,347 | — | 1 |
| Towanda Limestone Member | 2,373 | 2,399 | 1 |
| Fort Riley Limestone Member | 2,432 | 2,460 | 1 |
| Florence Limestone Member | 2,470 | — | 1 |
| Matfield Shale Formation | 2,482 | — | 1 |
| Wreford Limestone Formation | 2,517 | — | 1 |
| Council Grove Group | 2,533–2,534 | — | 2 |
| Speiser Shale Formation | 2,533 | — | 1 |
| Funston Formation | 2,563 | — | 1 |
| Blue Rapids Shale Formation | 2,590 | — | 1 |
| Crouse Limestone Formation | 2,623 | — | 1 |
| Easly Creek Shale Formation | 2,635 | — | 1 |
| Middleburg Limestone Member | 2,649 | — | 1 |
| Hooser Shale Member | 2,658 | — | 1 |
| Eiss Limestone Member | 2,668 | — | 1 |
| Stearns Shale Formation | 2,673 | — | 1 |
| Morrill Limestone Member | 2,688 | — | 1 |
| Florena Shale Member | 2,695 | — | 1 |
| Cottonwood Limestone Member | 2,706 | — | 1 |
| Eskridge Shale Formation | 2,718 | — | 1 |
| Neva Limestone Member | 2,750 | — | 1 |
| Roca Shale Formation | 2,780 | — | 1 |
| Howe Limestone Member | 2,800 | — | 1 |
| Johnson Shale Formation | 2,820 | — | 1 |
| Long Creek Limestone Member | 2,844 | — | 1 |
| Janesville Shale Formation | 2,855 | — | 1 |
| Falls City Limestone Formation | 2,886 | — | 1 |
| Onaga Shale Formation | 2,933 | — | 1 |
| Wabaunsee Group | 2,966–3,030 | — | 5 |
| Root Shale Formation | 3,094 | — | 1 |
| Stotler Limestone Formation | 3,103 | — | 1 |
| Topeka Limestone Formation | 3,205–3,265 | — | 2 |
| Red Shale Bed | 3,206 | — | 1 |
| Severy Shale Formation | 3,253 | — | 1 |
| Shawnee Group | 3,265 | — | 1 |
| Heebner Shale Member | 3,650 | — | 2 |
| Toronto Limestone Member | 3,671 | — | 1 |
| Iatan Limestone Member | 3,708 | — | 1 |
| Lansing Group | 3,754 | — | 2 |
| Iola Limestone Formation | 3,937 | — | 1 |
| Muncie Creek Shale Member | 3,970 | — | 1 |
| Dewey Limestone Formation | 4,022 | — | 1 |
| Dennis Limestone Formation | 4,129 | — | 1 |
| Stark Shale Member | 4,156 | — | 1 |
| Swope Limestone Formation | 4,178 | — | 1 |
| Hushpuckney Shale Member | 4,198 | — | 1 |
| Hertha Limestone Formation | 4,228 | — | 1 |
| Mound City Shale Member | 4,247 | — | 1 |
| Exline Limestone Member | 4,296 | — | 1 |
| Pleasanton Group | 4,342 | — | 1 |
| Marmaton Group | 4,359–4,421 | — | 2 |
| Altamont Limestone Formation | 4,422 | — | 1 |
| Pawnee Limestone Formation | 4,448 | — | 1 |
| Fort Scott Limestone Formation | 4,520 | — | 1 |
| Little Osage Shale Member | 4,554 | — | 1 |
| Cherokee Group | 4,556–4,579 | — | 2 |
| Excello Shale Member | 4,579 | — | 1 |
| Atoka Shale Bed | 4,873 | — | 1 |
| Middle Morrowan Limestone Bed | 4,966–5,233 | — | 2 |
| Upper Kearny Member | 4,966 | — | 1 |
| Chesteran Stage | 5,420 | — | 1 |
| Mississippian System | 5,420 | — | 1 |
| Ste. Genevieve Limestone Formation | 5,420–5,460 | — | 3 |
| Meramecian Stage | 5,440 | — | 1 |
| St. Louis Limestone Formation | 5,568–5,598 | — | 3 |
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. 8 formations were picked at more than one depth by different Kansas sources, and their range is shown rather than one of the answers.
Location
37.201670, -101.720548
37.20167, -101.72055 · Surface location as filed with Kansas⌘ or Ctrl + scroll to zoom
Every well in Morton County, Kansas
Kansas state record, from KS_wells_ks_wells.parquet. Corpus built 2026-09-11.