USA 'B' 2
API 15093201610000 · Kearny County, Kansas · Pleasant Prairie field
Producing
API
15093201610000
Operator
Casillas Petroleum Corp
County
Kearny
Field
Pleasant Prairie
Location
Spudded
1975-03-29
Completed
1975-05-27
Measured depth
5,185 ft
Formation tops
Kansas records 72 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) | Picks |
|---|---|---|---|
| Day Creek Dolomite Formation | 930 | — | 1 |
| Blaine Formation | 1,277 | 1,348 | 1 |
| Cedar Hills Sandstone Formation | — | 1,528 | 1 |
| Stone Corral Formation | 1,782 | 1,868 | 2 |
| Wellington Formation | 2,180 | — | 1 |
| Hutchinson Salt Member | 2,266 | — | 1 |
| Hollenberg Limestone Member | 2,472 | — | 1 |
| Chase Group | 2,495–2,498 | — | 2 |
| Herington Limestone Member | 2,498 | — | 1 |
| Odell Shale Formation | 2,534 | — | 1 |
| Winfield Limestone Formation | 2,551 | — | 2 |
| Gage Shale Member | 2,578 | — | 1 |
| Towanda Limestone Member | 2,606 | 2,636 | 1 |
| Fort Riley Limestone Member | 2,658 | 2,698 | 1 |
| Wreford Limestone Formation | 2,749 | — | 1 |
| Council Grove Group | 2,770–2,798 | — | 2 |
| Speiser Shale Formation | 2,770 | — | 1 |
| Funston Formation | 2,790 | — | 1 |
| Blue Rapids Shale Formation | 2,819 | — | 1 |
| Crouse Limestone Formation | 2,836 | — | 1 |
| Easly Creek Shale Formation | 2,846 | — | 1 |
| Middleburg Limestone Member | 2,858 | — | 1 |
| Hooser Shale Member | 2,866 | — | 1 |
| Eiss Limestone Member | 2,876 | — | 1 |
| Stearns Shale Formation | 2,882 | — | 1 |
| Morrill Limestone Member | 2,895 | — | 1 |
| Florena Shale Member | 2,898 | — | 1 |
| Cottonwood Limestone Member | 2,906 | — | 1 |
| Eskridge Shale Formation | 2,918 | — | 1 |
| Neva Limestone Member | 2,938 | — | 1 |
| Roca Shale Formation | 2,995 | — | 1 |
| Howe Limestone Member | 3,016 | — | 1 |
| Johnson Shale Formation | 3,050 | — | 1 |
| Long Creek Limestone Member | 3,068 | — | 1 |
| Janesville Shale Formation | 3,086 | — | 1 |
| Falls City Limestone Formation | 3,098 | — | 1 |
| Onaga Shale Formation | 3,106 | — | 1 |
| Pennsylvanian System | 3,124 | — | 1 |
| Wabaunsee Group | 3,124–3,207 | — | 3 |
| Root Shale Formation | 3,282 | — | 1 |
| Stotler Limestone Formation | 3,294 | — | 1 |
| Red Shale Bed | 3,408 | — | 1 |
| Severy Shale Formation | 3,467 | — | 1 |
| Shawnee Group | 3,476 | — | 1 |
| Topeka Limestone Formation | 3,476 | — | 1 |
| Heebner Shale Member | 3,825 | — | 2 |
| Toronto Limestone Member | 3,852 | — | 1 |
| Iatan Limestone Member | 3,876 | — | 1 |
| Lansing Group | 3,876–3,914 | — | 2 |
| Iola Limestone Formation | 4,072 | — | 1 |
| Muncie Creek Shale Member | 4,130 | — | 1 |
| Dewey Limestone Formation | 4,138 | — | 1 |
| Stark Shale Member | 4,272–4,274 | — | 2 |
| Swope Limestone Formation | 4,275 | — | 1 |
| Hushpuckney Shale Member | 4,318 | — | 1 |
| Hertha Limestone Formation | 4,322 | — | 1 |
| Mound City Shale Member | 4,370 | — | 1 |
| Exline Limestone Member | 4,372 | — | 1 |
| Pleasanton Group | 4,414 | — | 1 |
| Marmaton Group | 4,434–4,437 | — | 2 |
| Fort Scott Limestone Formation | 4,526 | — | 1 |
| Little Osage Shale Member | 4,558 | — | 1 |
| Cherokee Group | 4,574–4,576 | — | 2 |
| Excello Shale Member | 4,574 | — | 1 |
| Atoka Shale Bed | 4,795 | — | 1 |
| Upper Kearny Member | 4,858–4,860 | — | 2 |
| Middle Morrowan Limestone Bed | 4,859 | — | 1 |
| Meramecian Stage | 4,977 | — | 1 |
| Mississippian System | 4,977 | — | 1 |
| Ste. Genevieve Limestone Formation | 4,977 | — | 2 |
| St. Louis Limestone Formation | 5,046–5,145 | — | 5 |
| Kansas City Group | — | — | 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. 9 formations were picked at more than one depth by different Kansas sources, and their range is shown rather than one of the answers.
Location
37.785310, -101.109340
37.78531, -101.10934 · Surface location as filed with Kansas⌘ or Ctrl + scroll to zoom
Every well in Kearny County, Kansas
Kansas state record, from KS_wells_ks_wells.parquet. Corpus built 2026-09-11.