WellheadMap

Home › California › Operators

M. J. & O.: wells in California

Where they operate

CountyActiveWells
San Mateo03

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusType
Iener 1 04-081-00013Plugged Dry hole
Whisnant 1 04-081-00139Plugged Dry hole
Woock 1 04-081-00138Plugged Dry hole

Operator names are shown as each state records them. Data as of 2026-10-19.