Grant 4
API 0408100030 · San Mateo County, California · La Honda field
PluggedDry Hole
API
0408100030
Operator
La Honda Oil & Gas Co.
County
San Mateo
Field
La Honda
Spudded
1934-01-01
Location
37.322392, -122.314041
37.32239, -122.31404 · Surface location as filed with California⌘ or Ctrl + scroll to zoom
Every well in San Mateo County, California
California state record, from CA_wells_Well.parquet. Corpus built 2026-08-19.