L.T. & Evalyne Knowles Custer Prospect 4
API 21105605047000 · Mason County, Michigan
Plugging ApprovedPart 625 Test Well
API
21105605047000
Operator
SUPERIOR OIL CO THE
County
Mason
Location
18N-16W-29
Permit
GT1248
Permit issued
1945-07-09
Location
43.926115, -86.258504
43.92612, -86.25850 · Surface location as filed with Michigan⌘ or Ctrl + scroll to zoom
Every well in Mason County, Michigan
Michigan state record, from MI_wells_Oil__Gas__and_Mineral_Well_Surface_Hole_Locations.parquet. Corpus built 2026-08-19.