NATURAL SCIENCES

Journal of fundamental
and
applied researches

Study of relative distribution in cretaceous adamantanes oils Republic of Kalmykia

2015. №1, pp. 89-94

Badmaev Chinghis M. - Ph.D. (Chemistry), Assistant, Kalmyk State University, 11 Pushkina Str., Elista, 358000, Republic of Kalmykia, Russian Federation, chingizbadmaev@mail.ru

This article is devoted to the study of the patterns of distribution of adamantanes C11 to C13 in the oil field SostinskoРµ. It was found that the oil is characterized by elevated concentrations of adamantanes C11 to C13. It was also found that the relative distribution of adamantanes C11 to C13 are far from equilibrium. By sterane and terpanovymindicators studied oil quite mature. It should be noted the lack of relationship between the relative concentrations of adamantanes temperature occurrence of oil. As well there is no correlation between the degree of maturity as determined by high-molecularpolycyclic hydrocarbon biomarkers and content of the thermodynamically most stable isomers of adamantanes C11 to C13.

Key words: адамантаны, адамананоиды, углеводороды каркасного строения, адамантановые углеводороды, полициклические нафтеновые углеводороды, монометиладамантаны, диметиладамантаны, триметиладамантаны, углеводороды-биомаркеры, adamantane, adamananoidy, hydrocarbons fr