SPERLING 'B' 1
API 15079201800000 · Harvey County, Kansas · ALTA MILLS field
Producing
API
15079201800000
Operator
Rierson Energy, LLC
County
Harvey
Field
ALTA MILLS
Location
Spudded
1972-08-22
Completed
1972-11-13
Measured depth
3,751 ft
Formation tops
Kansas records 16 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) | Picks |
|---|---|---|---|
| Kansas City Group | 2,444 | 2,636 | 2 |
| Lansing Group | 2,452 | — | 1 |
| Paola Limestone Member | — | 2,643 | 1 |
| Cement City Limestone Member | 2,668 | — | 1 |
| Quivira Shale Member | — | 2,674 | 1 |
| Drum Limestone Member | 2,713 | — | 1 |
| Block Limestone Member | — | 2,717 | 1 |
| Winterset Limestone Member | 2,774 | — | 1 |
| Canville Limestone Member | — | 2,796 | 1 |
| Bethany Falls Limestone Member | 2,829 | — | 1 |
| Cherokee Group | 3,044 | — | 1 |
| Mississippian System | 3,149–3,150 | — | 2 |
| Pennsylvanian System | — | 3,150 | 1 |
| Osagean Stage | 3,226 | — | 1 |
| Viola Limestone Formation | 3,667 | — | 1 |
| Simpson Group | 3,712 | — | 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. 1 formation was picked at more than one depth by different Kansas sources, and its range is shown rather than one of the answers.
Location
38.113187, -97.554212
38.11319, -97.55421 · Surface location as filed with Kansas⌘ or Ctrl + scroll to zoom
Every well in Harvey County, Kansas
Kansas state record, from KS_wells_ks_wells.parquet. Corpus built 2026-09-11.