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辽河油田曙一区超稠原油密度大（ρ２０ ＝ ０ ．９９７ ７ ｇ·ｃｍ － ３） ，粘度超稠（ ｖ１００ ＝ １ ２２３ ．９ ｍ ｍ ２·ｓ－ １） ，凝点高（４８ ℃） ，无汽油馏分，柴油馏分收率仅为７ ．１９ ％ ，其性质类似一般原油的渣油馏分。辽河油田现将此原油经乳化后作烧火油使用。但是由于此原油粘度极大，至使雾化不均匀，燃烧并不充分。为合理利用此石油资源，对辽河油田曙一区超稠原油做了综合评价，分别分析评价了此原油各个不同馏分的性质。结果表明，此原油蜡含量低，胶质和沥青质含量高，属低硫环烷基原油，是生产道路沥青的优质原料。根据原油性质，提出了利用此原油大于３５０ ℃馏分作原料生产高等级道路沥青是最佳的加工方案
The density of ultra-thick crude oil in Shu 1 area of Liaohe Oilfield is very high (ρ20 = 0.997 7 g · cm -3), viscous (v100 = 1 223.9 m m 2 s -1), high freezing point (48 ℃) , No gasoline fraction, diesel fraction yield of only 7%. 19%, which is similar in nature to the residue of crude oil. Liaohe Oilfield now after the crude oil for combustion oil use. However, due to the great viscosity of the crude oil, to make the atomization uneven, the combustion is not sufficient. In order to make rational use of this petroleum resource, a comprehensive evaluation was made on the ultra-thick crude oil in Shuyi District of Liaohe Oilfield. The properties of different fractions of this crude oil were analyzed and evaluated respectively. The results show that the crude wax has low wax content and high pectin and asphaltene content, and is a low sulfur naphthenic crude oil, which is a good raw material for producing road asphalt. According to the nature of the crude oil, it is proposed that the use of this crude oil as a raw material to produce high grade asphalt at a temperature above 350 ° C is the best processing option