Iterative Inversion of Normal and Lateral Resistivity Logs in Thin-Bedded Rock Formations of the Polish Carpathians

This study investigates the challenges and opportunities associated with improving the vertical resolution of normal and lateral resistivity logs in thin-bedded rock formations. The proposed iterative inversion procedure combines a finite element method forward modeling procedure with a particle swa...

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Autor principal: Michał Wilkosz
Formato: Artículo
Lenguaje:inglés
Publicado: MDPI AG 2025-06-01
Colección:Geosciences
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Acceso en línea:https://www.mdpi.com/2076-3263/15/6/202
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Sumario:This study investigates the challenges and opportunities associated with improving the vertical resolution of normal and lateral resistivity logs in thin-bedded rock formations. The proposed iterative inversion procedure combines a finite element method forward modeling procedure with a particle swarm optimization algorithm to generate high-resolution models of the rock formation. The performance of the inversion approach was evaluated using synthetic datasets, and the results of the inversion of field data from thin-bedded formations of the Polish Carpathians are presented. This research highlights the potential of modern computational techniques to enhance the utility of historical resistivity logging data in current studies.
ISSN:2076-3263