BROTHERS UNIT 1
API 21025327950000 · Calhoun County, Michigan
Plugging ApprovedDry Hole
API
21025327950000
Operator
SULLIVAN AND CO
County
Calhoun
Location
1S-7W-21
Permit
32795
Permit issued
1978-12-27
Measured depth
2,944 ft
True vertical depth
2,931 ft
Location
42.364164, -85.136508
42.36416, -85.13651 · 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.