КОМПЛЕКСНЕ ЛІТОЛОГО-ПЕТРОГРАФІЧНЕ ТА ГЕОФІЗИЧНЕ ДОСЛІДЖЕННЯ РИФОГЕННИХ УТВОРЕНЬ ВЕРХНЬОЇ ЮРИ ЗОВНІШНЬОЇ ЗОНИ ПЕРЕДКАРПАТСЬКОГО ПРОГИНУ

Анотація

On the basis of complex studying of lithological-petrographic and geophysical
investigations of reefs it is possible to offer the schema of allocation of a pore space
pattern for various reef zones. Proceeding from the proposed laws of a dependence of
geophysical characteristics and the pore space patterns of carbonate rocks, yardsticks are
revealed for identification of lithofacial reefogenic zones on the well-log data. The
solution of this task allows to observe vertical zonality of reefogenic facies propagation
on a lithologic log and to detect its variations on lateral. This has practical sense when
searching for hydrocarbon aggregations.