USA 'F' 1
API 15081000350000 · Haskell County, Kansas · PLEASANT PRAIRIE field
Producing
API
15081000350000
Operator
Casillas Petroleum Corp
County
Haskell
Field
PLEASANT PRAIRIE
Location
Spudded
1960-02-14
Completed
1960-05-18
Measured depth
5,240 ft
Formation tops
Kansas records 87 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) | Picks |
|---|---|---|---|
| Day Creek Dolomite Formation | 939 | — | 1 |
| Blaine Formation | 1,260 | 1,311 | 1 |
| Cedar Hills Sandstone Formation | 1,361 | 1,525 | 1 |
| Stone Corral Formation | 1,803 | 1,881 | 1 |
| Wellington Formation | 2,200 | — | 1 |
| Hutchinson Salt Member | 2,324 | — | 1 |
| Hollenberg Limestone Member | 2,520 | — | 1 |
| Chase Group | 2,549 | — | 1 |
| Herington Limestone Member | 2,549 | — | 1 |
| Paddock Shale Member | 2,564 | — | 1 |
| Krider Limestone Member | 2,569 | — | 1 |
| Odell Shale Formation | 2,588 | — | 1 |
| Winfield Limestone Formation | 2,607 | — | 1 |
| Gage Shale Member | 2,632 | — | 1 |
| Towanda Limestone Member | 2,658 | 2,695 | 1 |
| Fort Riley Limestone Member | 2,709 | 2,751 | 1 |
| Florence Limestone Member | 2,760 | — | 1 |
| Matfield Shale Formation | 2,775 | — | 1 |
| Wreford Limestone Formation | 2,794 | — | 1 |
| Council Grove Group | 2,818 | — | 1 |
| Speiser Shale Formation | 2,818 | — | 1 |
| Funston Formation | 2,839 | — | 1 |
| Blue Rapids Shale Formation | 2,870 | — | 1 |
| Crouse Limestone Formation | 2,890 | — | 1 |
| Easly Creek Shale Formation | 2,901 | — | 1 |
| Middleburg Limestone Member | 2,910 | — | 1 |
| Hooser Shale Member | 2,920 | — | 1 |
| Eiss Limestone Member | 2,930 | — | 1 |
| Stearns Shale Formation | 2,934 | — | 1 |
| Morrill Limestone Member | 2,946 | — | 1 |
| Florena Shale Member | 2,953 | — | 1 |
| Cottonwood Limestone Member | 2,955 | — | 1 |
| Eskridge Shale Formation | 2,967 | — | 1 |
| Neva Limestone Member | 2,989 | — | 1 |
| Roca Shale Formation | 3,051 | — | 1 |
| Howe Limestone Member | 3,069 | — | 1 |
| Johnson Shale Formation | 3,102 | — | 1 |
| Long Creek Limestone Member | 3,117 | — | 1 |
| Janesville Shale Formation | 3,135 | — | 1 |
| Falls City Limestone Formation | 3,152 | — | 1 |
| Onaga Shale Formation | 3,175 | — | 1 |
| Wabaunsee Group | 3,205–3,250 | — | 3 |
| Root Shale Formation | 3,330 | — | 1 |
| Stotler Limestone Formation | 3,352 | — | 1 |
| Red Shale Bed | 3,463 | — | 1 |
| Severy Shale Formation | 3,524 | — | 1 |
| Shawnee Group | 3,534 | — | 1 |
| Topeka Limestone Formation | 3,534 | — | 1 |
| Heebner Shale Member | 3,906 | — | 1 |
| Toronto Limestone Member | 3,920 | — | 1 |
| Iatan Limestone Member | 3,952 | — | 1 |
| Lansing Group | 3,998 | — | 2 |
| Iola Limestone Formation | 4,170 | — | 1 |
| Muncie Creek Shale Member | 4,224 | — | 1 |
| Kansas City Group | — | 4,232 | 1 |
| Paola Limestone Member | — | 4,243 | 1 |
| Dewey Limestone Formation | 4,244 | 4,262 | 1 |
| Cement City Limestone Member | 4,264 | — | 1 |
| Quivira Shale Member | — | 4,267 | 1 |
| Drum Limestone Member | 4,317 | — | 1 |
| Block Limestone Member | — | 4,322 | 1 |
| Stark Shale Member | 4,391 | — | 1 |
| Winterset Limestone Member | 4,396 | — | 1 |
| Canville Limestone Member | — | 4,401 | 1 |
| Swope Limestone Formation | 4,403 | — | 1 |
| Hushpuckney Shale Member | 4,444 | — | 1 |
| Bethany Falls Limestone Member | 4,455 | — | 1 |
| Hertha Limestone Formation | 4,457 | — | 1 |
| Mound City Shale Member | 4,487 | — | 1 |
| Exline Limestone Member | 4,491 | — | 1 |
| Pleasanton Group | 4,532 | — | 1 |
| Marmaton Group | 4,551 | — | 1 |
| Fort Scott Limestone Formation | 4,640 | — | 1 |
| Little Osage Shale Member | 4,670 | — | 1 |
| Cherokee Group | 4,688 | — | 1 |
| Excello Shale Member | 4,688 | — | 1 |
| Verdigris Limestone Member | 4,728 | — | 1 |
| Atokan Stage | 4,842 | — | 1 |
| Atoka Shale Bed | 4,903 | — | 1 |
| Upper Kearny Member | 4,959 | — | 1 |
| Middle Morrowan Limestone Bed | 4,979 | — | 1 |
| Chesteran Stage | 5,050 | — | 1 |
| Mississippian System | 5,050–5,052 | — | 2 |
| Pennsylvanian System | — | 5,052 | 1 |
| Meramecian Stage | 5,086 | — | 1 |
| St. Louis Limestone Formation | 5,086–5,202 | — | 2 |
| Ste. Genevieve Limestone Formation | 5,086 | — | 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. 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
37.702126, -101.019152
37.70213, -101.01915 · Surface location as filed with Kansas⌘ or Ctrl + scroll to zoom
Every well in Haskell County, Kansas
Kansas state record, from KS_wells_ks_wells.parquet. Corpus built 2026-09-11.