HILDEBRANDT 1-28
API 21025347830000 · Calhoun County, Michigan
Plugging ApprovedDry Hole
API
21025347830000
Operator
REEF PETROLEUM CORP
County
Calhoun
Location
1S-4W-28
Permit
34783
Permit issued
1981-07-22
Measured depth
3,342 ft
True vertical depth
3,341 ft
Location
42.350850, -84.790170
42.35085, -84.79017 · Surface location as filed with Michigan⌘ or Ctrl + scroll to zoom
Every well in Calhoun County, Michigan
Michigan state record, from MI_wells_Oil__Gas__and_Mineral_Well_Surface_Hole_Locations.parquet. Corpus built 2026-08-19.