Family-operated bulk fuel and lubricant supplier based in Mojave, California since 1989 (formerly RSI Petroleum, acquired October 2025 by Navillus Petroleum, a sister company of Sullivan Petroleum). Delivers gasoline, diesel, DEF and ChevronTexaco lubricants by bobtail, bulk and 9,000-gallon truck-and-trailer across Southern and Central California and supplies 80+ branded retail sites.

On-Road Diesel

Gasoline

Lubricants

Navillus Petroleum

SC Fuels (Southern Counties Oil Co; legacy names Greinke Petroleum, Cardlock Fuels Systems Inc) is an Orange, CA petroleum distributor founded in 1930 and a Pilot Company subsidiary since Nov 30, 2021. It delivers bulk diesel, gasoline, kerosene, lubricants and DEF by bobtail and mobile fueling trucks to commercial, industrial, agricultural and fleet customers across 14 California counties, and operates 55 proprietary cardlock sites in California.

Kerosene

Off-Road Diesel

SC Fuels

SCL's Lancaster distribution center is the High Desert region's leading provider of bulk Diesel Exhaust Fluid, delivering fuel, lubricants and DEF across the Antelope Valley and the Victorville/Apple Valley region, with 24/7 cardlock fueling, tank rental and DBIDS-credentialed team members serving defense and military-base customers (Edwards AFB, China Lake).

3 fuel dealers serve Ridgecrest.

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Highest-rated in Ridgecrest

Navillus Petroleum

SCL

SC Fuels