The Cores Log, A Core-Resistivity Log Evaluation for Enhanced Formation Evaluation


Ted J. Griffin, Jr.,
Core Laboratories



Core analysis data have historically played a porosity are related to pore geometry character- fundamental and important role in formation evalua- istics which control critical upper limits of tion. Measured porosity and permeability data formation water saturation that must not be identify storage capacity and productive potential exceeded for a specified water cut.