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Robert A. Cohan: wells in California

Robert A. Cohan has 4 wells on record with the California Geologic Energy Management Division (CalGEM). Its wells are spread across 3 counties, led by Contra Costa County with 2 (50%). None of its wells are active, below the statewide share of 22%. Of the 4 wells for this operator with a type on record, 100% are gas wells.

Where they operate

CountyActiveWells
Contra Costa02
Yolo01
Sacramento01

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusType
Gomes 2-1 04-067-20213Plugged Gas
Knaggs 1 04-113-20152Plugged Gas
Severin A 1 04-013-20090Plugged Gas
Union-Steffensen 1 04-013-20071Plugged Gas

Robert A. Cohan in California: questions

How many wells does Robert A. Cohan operate in California?

4 wells are on record, 0 of them active; 4 are plugged.

Where does Robert A. Cohan operate in California?

In 3 counties. The most wells are in Contra Costa County (2), then Yolo (1).

Operator names are shown as each state records them. Data as of 2026-11-02.