COLBY 8-319
API 26087222130000 · Hitchcock County, Nebraska · BISHOP field
DADry Hole
Formation tops
Nebraska records 21 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 |
|---|---|---|
| GREENH | 1,820 | 1 |
| BELLE | 1,850 | 1 |
| GURLEY | 1,920 | 1 |
| JURASS | 2,625 | 1 |
| PERMIA | 2,740 | 1 |
| CEDAR H | 2,851 | 1 |
| STONE | 3,037 | 1 |
| CHASE | 3,237 | 1 |
| FORAKER | 3,593 | 1 |
| ADMIRE | 3,635 | 1 |
| PENNSY | 3,713 | 1 |
| TOPEKA | 3,782 | 1 |
| DEERCK | 3,817 | 1 |
| OREAD | 3,850 | 1 |
| LKCA | 3,974 | 1 |
| LKCB | 4,007 | 1 |
| LKCC | 4,052 | 1 |
| LKCD | 4,099 | 1 |
| LKCE | 4,144 | 1 |
| LKCF | 4,209 | 1 |
| BASEKC | 4,259–4,270 | 2 |
A dash is a formation Nebraska records for this well without a depth. 1 formation was picked at more than one depth by different Nebraska sources, and its range is shown rather than one of the answers.
Location
40.305890, -101.203940
40.30589, -101.20394 · Surface location as filed with Nebraska⌘ or Ctrl + scroll to zoom
Every well in Hitchcock County, Nebraska
Nebraska state record, from NE_wells_NE_WELLS.parquet. Corpus built 2026-09-11.