Ilius Mondal holds the position of a senior Petrophysicist and is presently working with Oil and Natural Gas Corporation Ltd. in India. He has vast expertise in processing, analyzing, and interpreting a wide range of petrophysical measurements and core data. His work involves conventional and unconventional reservoirs located in all exploratory basins across the country. His research expertise spans a broad spectrum of integrated formation evaluation, core-log integration, and advanced reservoir characterization. His current research interests encompass a range of topics, such as nuclear magnetic diffusion coupling, fluid substitution, machine learning in petrophysical attributes, saturation height modeling, and underground hydrogen storage.