Grierson 1
API 25087211270000 · Montana
P&A - ApprovedDry Hole
API
25087211270000
Operator
Southland Royalty Company
Completed
1971-04-08
Measured depth
5,512 ft
Location
46.509270, -107.511850
46.50927, -107.51185 · Surface location as filed with Montana⌘ or Ctrl + scroll to zoom
Montana state record, from MT_wells_BOG_Wells.parquet. Corpus built 2026-08-19.