COWLMAN 1
API 26095300020000 · Jefferson County, Nebraska
DADry Hole
Formation tops
Nebraska records 13 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) |
|---|---|
| CHASE | 300 |
| PERMIA | 300 |
| COUNCI | 600 |
| ADMIRE | 925 |
| PENNSY | 1,050 |
| WABAUN | 1,050 |
| SHAWNE | 1,355 |
| DOUGLA | 1,587 |
| LANSIN | 1,635 |
| MARMAT | 1,905 |
| CHEROK | 2,027 |
| DEVONI | 2,047 |
| PRECAM | — |
A dash is a formation Nebraska records for this well without a depth.
Location
40.131490, -97.236030
40.13149, -97.23603 · Surface location as filed with Nebraska⌘ or Ctrl + scroll to zoom
Every well in Jefferson County, Nebraska
Nebraska state record, from NE_wells_NE_WELLS.parquet. Corpus built 2026-09-11.