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Grande Petro. Co.: wells in California

Grande Petro. Co. has 1 well on record with the California Geologic Energy Management Division (CalGEM). All of them are in San Luis Obispo County. None of its wells are active, below the statewide share of 22%. Of the 1 wells for this operator with a type on record, 100% are dry holes.

Where they operate

CountyActiveWells
San Luis Obispo (all operators)01

Click a county to map just Grande Petro. Co.'s wells there.

Wells

Not plugged · All wells · Plugged · Orphaned · Disposal (SWD) and injection

WellAPI / IDStatusType
No wells match.

Grande Petro. Co. in California: questions

How many wells does Grande Petro. Co. operate in California?

1 wells are on record, 0 of them active; 1 is plugged.

Where does Grande Petro. Co. operate in California?

Only in San Luis Obispo County.

Operator names are shown as each state records them. Data as of 2026-11-10.