GRIFFIN UNIT 1-21
API 21025369180000 · Calhoun County, Michigan
Plugging ApprovedDry HolePlugged 1983-08-13
API
21025369180000
Operator
MICHIGAN GEOSEARCH INC
County
Calhoun
Location
Permit
36918
Permit issued
1983-08-04
Plugged
1983-08-13
Measured depth
3,130 ft
True vertical depth
3,059 ft
Wellbore
Michigan files the bottom of each bore of this well, and not the path between.
Bore
WELLBORE
Deepest station
3,130 ft
True vertical depth
3,059 ft
Reach from well head (derived)
519 ft
Bearing (derived)
158°
Bores
1
The line on the map joins the well head to the bottom of each bore. It is a statement about those two points and not about the path between them, which Michigan does not file. The reach and bearing are derived from two points Michigan filed. Neither is a figure the operator reported.
Location
42.372620, -85.131320
42.37262, -85.13132 · 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 2026-09-11.