Leta 1
API 15069201090000 · Gray County, Kansas · WILDCAT field
Plugged and AbandonedPlugged 1981-03-31
API
15069201090000
Operator
unavailable
County
Gray
Field
WILDCAT
Location
Spudded
1981-03-05
Completed
1981-03-18
Plugged
1981-03-31
Measured depth
5,110 ft
Formation tops
Kansas records 74 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) | Picks |
|---|---|---|---|
| Blaine Formation | 1,158 | 1,259 | 1 |
| Cedar Hills Sandstone Formation | 1,323 | 1,496 | 1 |
| Stone Corral Formation | 1,768 | 1,837 | 1 |
| Wellington Formation | 2,204 | — | 1 |
| Hutchinson Salt Member | 2,208 | — | 1 |
| Hollenberg Limestone Member | 2,635 | — | 1 |
| Chase Group | 2,666 | — | 1 |
| Herington Limestone Member | 2,666 | — | 1 |
| Paddock Shale Member | 2,680 | — | 1 |
| Krider Limestone Member | 2,690 | — | 1 |
| Odell Shale Formation | 2,714 | — | 1 |
| Winfield Limestone Formation | 2,729 | — | 1 |
| Gage Shale Member | 2,760 | — | 1 |
| Towanda Limestone Member | 2,788 | 2,832 | 1 |
| Fort Riley Limestone Member | 2,840 | 2,870 | 1 |
| Florence Limestone Member | 2,881 | — | 1 |
| Matfield Shale Formation | 2,907 | — | 1 |
| Wreford Limestone Formation | 2,926 | — | 1 |
| Council Grove Group | 2,960 | — | 1 |
| Speiser Shale Formation | 2,960 | — | 1 |
| Funston Formation | 2,974 | — | 1 |
| Blue Rapids Shale Formation | 3,004 | — | 1 |
| Crouse Limestone Formation | 3,018 | — | 1 |
| Easly Creek Shale Formation | 3,034 | — | 1 |
| Middleburg Limestone Member | 3,040 | — | 1 |
| Hooser Shale Member | 3,054 | — | 1 |
| Eiss Limestone Member | 3,066 | — | 1 |
| Stearns Shale Formation | 3,076 | — | 1 |
| Morrill Limestone Member | 3,081 | — | 1 |
| Florena Shale Member | 3,094 | — | 1 |
| Cottonwood Limestone Member | 3,100 | — | 1 |
| Eskridge Shale Formation | 3,140 | — | 1 |
| Neva Limestone Member | 3,158 | — | 1 |
| Long Creek Limestone Member | 3,165 | — | 1 |
| Roca Shale Formation | 3,216 | — | 1 |
| Howe Limestone Member | 3,232 | — | 1 |
| Johnson Shale Formation | 3,260 | — | 1 |
| Falls City Limestone Formation | 3,294 | — | 1 |
| Wabaunsee Group | 3,344–3,408 | — | 3 |
| Root Shale Formation | 3,467 | — | 1 |
| Stotler Limestone Formation | 3,514 | — | 1 |
| Red Shale Bed | 3,635 | — | 1 |
| Severy Shale Formation | 3,711 | — | 1 |
| Shawnee Group | 3,716 | — | 1 |
| Topeka Limestone Formation | 3,716 | — | 1 |
| Heebner Shale Member | 4,097 | — | 1 |
| Toronto Limestone Member | 4,111 | — | 1 |
| Iatan Limestone Member | 4,150 | — | 1 |
| Lansing Group | 4,184 | — | 2 |
| Iola Limestone Formation | 4,314 | — | 1 |
| Muncie Creek Shale Member | 4,352 | — | 1 |
| Dewey Limestone Formation | 4,370 | 4,391 | 1 |
| Dennis Limestone Formation | 4,430 | — | 1 |
| Stark Shale Member | 4,474 | — | 1 |
| Swope Limestone Formation | 4,477 | — | 1 |
| Hertha Limestone Formation | 4,538 | — | 1 |
| Hushpuckney Shale Member | 4,539 | — | 1 |
| Mound City Shale Member | 4,570 | — | 1 |
| Exline Limestone Member | 4,583 | — | 1 |
| Pleasanton Group | 4,622 | — | 1 |
| Marmaton Group | 4,646 | — | 1 |
| Altamont Limestone Formation | 4,658 | — | 1 |
| Pawnee Limestone Formation | 4,686 | — | 1 |
| Fort Scott Limestone Formation | 4,720 | — | 1 |
| Little Osage Shale Member | 4,744 | — | 1 |
| Cherokee Group | 4,759 | — | 1 |
| Excello Shale Member | 4,759 | — | 1 |
| Verdigris Limestone Member | 4,794 | — | 1 |
| Atoka Limestone Bed | 4,828 | — | 1 |
| Upper Kearny Member | 4,904 | — | 1 |
| Meramecian Stage | 4,906 | — | 1 |
| Mississippian System | 4,906 | — | 1 |
| Ste. Genevieve Limestone Formation | 4,906–4,952 | — | 2 |
| St. Louis Limestone Formation | 4,960–5,080 | — | 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. 3 formations were picked at more than one depth by different Kansas sources, and their range is shown rather than one of the answers.
Location
37.782489, -100.535350
37.78249, -100.53535 · Surface location as filed with Kansas⌘ or Ctrl + scroll to zoom
Every well in Gray County, Kansas
Kansas state record, from KS_wells_ks_wells.parquet. Corpus built 2026-09-11.