STADY OF PETROLEUM OF GEORGIAN MTSAREKHEVI DEPOSIT

Abstract
Physical and chemical operational parameters of petroleum from the Mtsarekhevi deposit on the territory of Georgia was studied. This petroleum belongs to the petroleum of heavy type (ρ4 20-0.9505g/cm3), is characterized by the small exit of petrol and light hydrocarbon fractions, by the low content of general sulfur and low freezing point.Hydrocarbon composition of petroleum fractions was studied by gas-chromatography and mass spectrometry methods. It was established that in isomeric alkanes the content of the mono substituted isomers predominates over the disubstituted isomers. The amount of saturated hydrocarbons - paraffins and cycloalkanes in the total composition was 93 %, and the ratio of isoparaffins and n-paraffins was about 1:3.
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Keywords
mtsarekhevi petroleum, light hydrocarbon fractions, hydrocarbonic group composition of the oil fractions, method of aniline, GS-MS method
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