In this short course participants will gain a general knowledge of log analysis and its application in formation evaluation in petroleum, geothermal, and CCUS systems. Participants will gain competencies in tool and measurements physics and basics in subsurface formation evaluation applicable to subsurface reservoirs in oil and gas, geothermal, and CCUS. Advanced core analysis tied to log evaluation will be covered as well. This course is open to anyone interested in learning or revisiting petrophysics principles. The AAPG Women’s Network would like to thank our sponsors for supporting this short course and Katerina Yared for donating her time and sharing her expertise. Their contributions allow AAPGWN to provide cost-effective training programs for the AAPG community.