Izvestiya of Saratov University.
ISSN 1819-7663 (Print)
ISSN 2542-1921 (Online)


анатаз

Parageneses and Formation Histories of Clayey and Titanian Minerals from the West Siberian Terrigenous Reservoirs – the Basis for Predicting Oil and Gas Accumulation Zones

Detailed lithologic and geochemical investigations were used to show that the presence of hydrothermal coarsely lamellar, structurally perfect triclinic kaolinite (to a lesser extent, dickite) in association with regeneration and microdrusy quartz in terrigenous rocks is indicative of the weakly pulsating stress regime contributory to oil saturation in the mantle secondary reservoirs.