SIEBER TRUST (MILLENNIUM UNIT) 2-7
API 26057214090000 · Dundy County, Nebraska · MILLENNIUM field
PROil/Gas Well
Formation tops
Nebraska records 18 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) | Picks |
|---|---|---|
| NIOBRA | 1,052–1,070 | 2 |
| GREENH | 1,722–1,770 | 2 |
| BELLE | 1,812 | 1 |
| DAKOTA | 1,916 | 1 |
| GURLEY | 1,917 | 1 |
| JURASS | 2,490 | 1 |
| PERMIA | 2,612 | 1 |
| STONE | 2,970 | 1 |
| OREAD | 2,982–3,880 | 2 |
| ADMIRE | 3,600 | 1 |
| PENNSY | 3,670 | 1 |
| LKCA | 3,970 | 1 |
| LANSIN | 4,020 | 1 |
| LKCB | 4,022 | 1 |
| LKCC | 4,048 | 1 |
| LKCD | 4,113 | 1 |
| LKCE | 4,156 | 1 |
| LKCF | 4,200 | 1 |
A dash is a formation Nebraska records for this well without a depth. 3 formations were picked at more than one depth by different Nebraska sources, and their range is shown rather than one of the answers.
Location
40.073360, -101.426040
40.07336, -101.42604 · Surface location as filed with Nebraska⌘ or Ctrl + scroll to zoom
Every well in Dundy County, Nebraska
Nebraska state record, from NE_wells_NE_WELLS.parquet. Corpus built 2026-09-11.