Luff-Hanover 1-7 Travers
API 4006320074 · Harding County, South Dakota · Travers Ranch field
Plugged and AbandonedDry Hole
API
4006320074
Operator
Luff Exploration Co.
County
Harding
Field
Travers Ranch
Location
Permit
695
Formation tops
South Dakota records 8 formations for this well, shallowest first.
| Formation | Top (ft) | Age |
|---|---|---|
| Piper Formation | 5,460 | Triassic |
| Spearfish Formation | 5,735 | Triassic/Permian |
| Minnekahta Limestone | 6,060 | Permian |
| Opeche Shale | 6,105 | Permian |
| Minnelusa Formation | 6,205 | Permian/Pennsylvanian |
| Kibbey Formation | 6,680 | Mississippian |
| Charles Formation | 6,760 | Mississippian |
| Mission Canyon Limestone | 7,232 | Mississippian |
A dash is a formation South Dakota records for this well without a depth.
Completion
South Dakota files 1 completion report for this well.
Vertical Well
Plugged and AbandonedDry HoleSpudded
1974-01-28
Measured depth
7,514 ft
True vertical depth
7,514 ft
Location
45.890102, -103.549475
45.89010, -103.54948 · Surface location as filed with South Dakota⌘ or Ctrl + scroll to zoom
Every well in Harding County, South Dakota
South Dakota state record, from SD_wells_SDOILexport_Export__wells_Table_4_Web.parquet. Corpus built 2026-09-11.