Transformation of petroleum products in the geological environment accompanying changes in their bitumen status

The main problems in geoenvironmental estimation of petroleum product transformations are analyzed with their bitumen status taken into account. A four-zone model is proposed to describe the distribution of oil products, taking into account their transformations in geological environments. A nonequilibrium system of water-rock-petroleum product (as pollutants) interaction is substantiated with the identification of two genetic branches (abiogenic and biogenic), which form the final results of pollution. Formation mechanisms of vertical and horizontal zonalities at environmental petroleum pollution of geological environment are described. Polycyclic aromatic hydrocarbons are considered as priority components of pollution. © 2014, Pleiades Publishing, Ltd.

Авторы
Журнал
Номер выпуска
7
Язык
Английский
Страницы
854-864
Статус
Опубликовано
Том
41
Год
2014
Организации
  • 1 Peoples’ Friendship University of Russia, Podol’skoe sh. 8/5, Moscow, 117198, Russian Federation
Ключевые слова
descending flow; geological environment; migrant indication; petroleum products; pollution; polycyclic aromatic hydrocarbons; transformation of chemical composition
Дата создания
19.10.2018
Дата изменения
19.10.2018
Постоянная ссылка
https://repository.rudn.ru/ru/records/article/record/4865/