SPARKS, J A-1
API 26033056660000 · Cheyenne County, Nebraska · HUNTSMAN field
PAOil/Gas Well
Formation tops
Nebraska records 15 formations for this well, shallowest first. Nebraska files a formation code and no table of full names, so the codes are shown as the state files them.
| Nebraska formation code | Top (ft) |
|---|---|
| M ASH | 631 |
| CHADRON | 702 |
| CRETAC | 758 |
| PIERRE | 1,480 |
| NIOBRA | 3,872 |
| FTHAYS | 4,195 |
| CODELL | 4,253 |
| CARLIL | 4,263 |
| GREENH | 4,430 |
| BELLE | 4,448 |
| MOWRY | 4,580 |
| GURLEY | 4,682 |
| HUNTSM | 4,753 |
| CRUISE | 4,816 |
| SKULL | 4,880 |
A dash is a formation Nebraska records for this well without a depth.
Location
41.198650, -103.008390
41.19865, -103.00839 · Surface location as filed with Nebraska⌘ or Ctrl + scroll to zoom
Every well in Cheyenne County, Nebraska
Nebraska state record, from NE_wells_NE_WELLS.parquet. Corpus built 2026-09-11.