R. Josserand 1
API 15151110110000 · Pratt County, Kansas · ROLLINGSON field
Producing
API
15151110110000
Operator
Rama Operating Co., Inc.
County
Pratt
Field
ROLLINGSON
Location
Spudded
1959-01-10
Completed
1959-02-20
Measured depth
4,330 ft
Formation tops
Kansas records 20 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) | Picks |
|---|---|---|---|
| Neva Limestone Member | — | 2,536 | 1 |
| Wood Siding Formation | 2,760 | — | 1 |
| Root Shale Formation | — | 2,900 | 1 |
| Topeka Limestone Formation | 3,214 | — | 1 |
| Heebner Shale Member | 3,560–3,562 | — | 2 |
| Toronto Limestone Member | 3,586 | — | 1 |
| Douglas Group | 3,595 | — | 1 |
| Lansing Group | 3,752 | — | 1 |
| Stanton Limestone Formation | 3,754 | — | 1 |
| Bonner Springs Shale Member | 3,810 | — | 1 |
| Iola Limestone Formation | — | 3,916 | 1 |
| Hushpuckney Shale Member | 4,040 | — | 1 |
| Hertha Limestone Formation | — | 4,070 | 1 |
| Kansas City Group | 4,093 | — | 1 |
| Lenapah Limestone Formation | 4,100 | — | 1 |
| Mississippian System | 4,182 | — | 1 |
| Gilmore City Limestone Formation | 4,208 | — | 1 |
| Chattanooga Shale Formation | 4,223 | — | 1 |
| Viola Limestone Formation | 4,257 | — | 1 |
| Simpson Group | 4,286–4,291 | — | 2 |
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. 2 formations were picked at more than one depth by different Kansas sources, and their range is shown rather than one of the answers.
Location
37.670420, -98.680720
37.67042, -98.68072 · Surface location as filed with Kansas⌘ or Ctrl + scroll to zoom
Every well in Pratt County, Kansas
Kansas state record, from KS_wells_ks_wells.parquet. Corpus built 2026-09-11.