Live Webinar
Presented at the 2025 Annual Meeting
Well logs are indispensable tools in the oil and gas industry, providing detailed records of geological formations encountered during the drilling of wells. These logs can often appear complex and technical to those outside of geology, making them challenging to interpret. This presentation is designed to simplify well logs for non-geologists, fostering better understanding and communication across various disciplines within the industry. Common types of well logs will be introduced, such as gamma ray, resistivity, sonic, and porosity logs, explaining their fundamental purposes and the key information they provide. Attendees will learn about the practical applications of these logs through clear explanations and illustrative examples that highlight their role in identifying features such as hydrocarbon zones, water saturations, and lithological boundaries. Real-world applications of well log data in exploration and production will be presented to demonstrate how these tools aid in making informed operational decisions and what to look out for in terms of tool measurement quality. An overview of recent advancements in well logging technology and data interpretation techniques, emphasizing how these developments are expanding the use of well logs beyond traditional geological applications will be discussed. Designed for professionals from varied sectors within the energy industry, this session aims to demystify the technical aspects of well logs and enhance interdisciplinary collaboration.
1 CEU


Katerina Yared, P.G., PMP, CDI.D, is a respected energy industry leader with 20+ years in the space, recognized for combining deep geoscience expertise with a strategic vision for the future of energy. As Global Energy Portfolio Leader at 3M for Oil & Gas, Carbon Capture, and Geothermal, she helps shape innovative solutions across both conventional and emerging energy sectors. Her career spans technical and leadership roles, from field engineer to geoscience manager at Baker Hughes and petrophysics subject matter expert at Apache and SM Energy. Through Orka Switch Solutions LLC, she has also supported startups and other oil and gas venture companies through consulting and advisory work.
She holds master’s degrees in Sustainable Management from the University of Wisconsin and Geology from RWTH Aachen University in Germany. Katerina has made notable contributions to the profession through her service as the 63rd President of SPWLA and as a Director for the Energy Leadership Institute, and she maintains lifetime memberships with SPE and ARMA. Based in Colorado, she is known for her commitment to advancing an inclusive, forward-looking energy industry while also embracing her role at home as Co-CEO of the Yared household and mother of three boys.
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