STARR COMMONWEALTH 7
API 21025268570000 · Calhoun County, Michigan
Plugging ApprovedDry Hole
API
21025268570000
Operator
TROLZ GLYNN AND ASSOCIATES INC
County
Calhoun
Location
2S-4W-20
Permit
26857
Permit issued
1967-04-30
Measured depth
4,390 ft
Location
42.278530, -84.798660
42.27853, -84.79866 · 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.