OLSON 11
API 15135209670000 · Ness County, Kansas · ALDRICH field
Producing
API
15135209670000
Operator
Veenker Resources, Inc.
County
Ness
Field
ALDRICH
Location
Spudded
1974-11-22
Completed
1974-12-27
Measured depth
4,312 ft
Formation tops
Kansas records 20 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) | Picks |
|---|---|---|---|
| Stone Corral Formation | 1,629–1,646 | — | 2 |
| Topeka Limestone Formation | 3,373 | — | 1 |
| Heebner Shale Member | 3,654–3,655 | — | 2 |
| Lansing Group | 3,697–3,698 | — | 2 |
| Kansas City Group | — | 3,864 | 1 |
| Paola Limestone Member | — | 3,869 | 1 |
| Cement City Limestone Member | 3,889 | — | 1 |
| Quivira Shale Member | — | 3,894 | 1 |
| Block Limestone Member | — | 3,919 | 1 |
| Drum Limestone Member | 3,919 | — | 1 |
| Winterset Limestone Member | 3,944 | — | 1 |
| Canville Limestone Member | — | 3,948 | 1 |
| Bethany Falls Limestone Member | 3,978 | — | 1 |
| Pawnee Limestone Formation | 4,130 | — | 1 |
| Fort Scott Limestone Formation | 4,200 | — | 1 |
| Cherokee Group | 4,226 | — | 1 |
| Salem Limestone Formation | 4,293 | — | 1 |
| Mississippian System | 4,294 | — | 1 |
| Pennsylvanian System | — | 4,294 | 1 |
| Warsaw Formation | 4,300 | — | 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
38.529045, -100.087388
38.52905, -100.08739 · Surface location as filed with Kansas⌘ or Ctrl + scroll to zoom
Every well in Ness County, Kansas
Kansas state record, from KS_wells_ks_wells.parquet. Corpus built 2026-09-11.