Structural features and formation of lower Cretaceous AV[1] layer in the Soviet oil field (Tomsk Oblast)

Abstract

The analysis of the collected geological and geophysical information on AV[1] layer known as Ryabchik formation is carried out. The facial conditions of this formation which define structural features of "Ryabchik" sandstones formations are considered. Maps characterizing permeability and porosity of reservoir are plotted. Areal tracking technique of sand streaks is given