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Pacific Offshore oil and gas wells
1,092 wells on record: 311 active, 459 plugged. Source: Bureau of Safety and Environmental Enforcement, data as of 2026-10-11.
Top 50 operators by active wells
Wells by area
- Offshore Del Norte County 14
- Offshore Humboldt County 1
- Offshore Los Angeles County 32
- Offshore Marin County 3
- Offshore Mendocino County 3
- Offshore Orange County 127
- Offshore San Luis Obispo County 6
- Offshore San Mateo County 2
- Offshore Santa Barbara County 751
- Offshore Sonoma County 6
- Offshore Ventura County 145