naphthene base crude oil

基本解釋

Kongdian crude oil from Dagang oil field is typical heavy naphthene base crude oil with the properties of high viscosity, low solidifying point and sulfur content.
大港油田孔店原油是典型的低硫重質(zhì)環(huán)烷基原油，具有高粘度、凝固點(diǎn)低、含硫低的特點(diǎn)。
The extra-heavy crude oil is catalogued into low sulfur naphthene-base crude oils with high density and viscosity, which are similar to those of the residue of ordinary crude oil.
遼河超稠油屬於低硫環(huán)烷基原油，其密度大、粘度高，性質(zhì)與一般原油的渣油餾分相近。