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Los Angeles Offshore County, CA oil and gas wells

Name: Los Angeles Offshore County, CA oil and gas wells
Creator: California Geologic Energy Management Division (CalGEM)

1,547 wells: 1,184 active, 86 plugged, run by 10 operators.

Figures from the California Geologic Energy Management Division (CalGEM), updated 2026-10-19.

Top operators in Los Angeles Offshore

Operator	Active	Wells here
THUMS Long Beach Co.	1,178	1,501
Tidelands Oil Production Co.	6	9
Phillips Petroleum Company	0	8
Chevron U.S.A. Inc.	0	7
City of Long Beach Dept. of Gas & Oil	0	5
Exxon Mobil Corporation	0	5
Mobil Oil Corporation	0	5
Westates Petroleum Co.	0	4
Conoco Inc.	0	2
Shell Western E&P Inc.	0	1

Well	API / ID	Status	Type	Operator
No wells match.