This document summarizes a presentation on well logging and petrophysical analysis for CO2 storage assessment in the Sabinas Basin in Mexico. It discusses geophysical well logs, petrophysical properties including porosity, clay content, and fluid saturation, and estimates these parameters for a well at 1725 meters. It also briefly outlines the geological structure of formations in the basin based on well and seismic data. The overall purpose is to evaluate potential storage formations and intervals in the Sabinas Basin using well log analysis and petrophysical methods.