naphthenic crude

naphthenic crude

[naf′thēn·ik ′krüd]
(materials)
Crude petroleum containing a significant proportion of naphthenic compounds.
References in periodicals archive ?
12 Refinery Feedstocks: Paraffinic Crude Oil 70% 71% Naphthenic Crude Oil 8% 7% Other Feedstocks and Blendstocks 22% 22% Refinery Yields: Gasolines 29% 30% Distillates 31% 33% Lube Base Stocks 25% 23% Waxes 3% 3% Other Products 12% 11% Market Data WTI Crude Oil $13.
Specially selected, wax-free naphthenic crude oils, domestically produced in central California, result in a product that exhibits excellent compatibility and consistent chemical properties.
Calsol naphthenic process oils are refined from a select blend of naphthenic crudes using the Hydrocal II process.