California Oil Producers Turn to Trucking as Pipeline Shutdown Creates Bottleneck

Key Details Central California oil drillers are trucking up to 17,500 barrels daily across 50 miles after the San Pablo Bay Pipeline shut down in December. The closure followed Valero Energy's Benicia refinery shutdown, which previously received 35,000 barrels per day from Kern County's oil fields. Nearly 100 trucks now make the round trip to Pentland Station daily, where crude transfers to alternate pipeline routes serving Los Angeles-area refineries. Why It Matters This costly workaround is straining producer margins significantly. Kern crude trades at a $10 discount to global benchmarks while trucking costs reach $10 per barrel, creating a $20 per barrel margin squeeze for operators. The bottleneck reflects California's broader infrastructure collapse, with refinery closures and pipeline idling limiting crude export options and inflating fuel costs statewide. Current Outlook Crimson Midstream is spending $3 million monthly to keep the pipeline operational through March, maintaining hopes for pipeline revival. However, the long-term viability remains uncertain as California's regulatory environment continues challenging the oil and gas sector. Producers like E&B Natural Resources say the situation mirrors an emergency exit scenario, with limited options forcing expensive temporary solutions that cannot sustain indefinitely.