John Castagna

John Castagna is a Professor of Geophysics at the University of Houston. His research centers on geophysics, with specialized expertise in seismic data analysis, amplitude variation with offset (AVO) techniques, rock physics, spectral decomposition, and seismic inversion. He has authored influential publications advancing methodologies for hydrocarbon detection, seismic attribute analysis, and subsurface characterization.

His research interests include:

• Advanced seismic interpretation techniques (AVO crossplotting, spectral decomposition)
• Rock physics and fluid-property modeling
• Seismic inversion algorithms for reservoir characterization
• High-resolution stratigraphic analysis using spectral methods

Castagna's publications demonstrate a consistent focus on developing practical geophysical solutions for energy exploration. His work on AVO analysis, spectral decomposition, and thin-bed reflectivity has been widely cited, forming foundational methodologies in exploration geophysics. Articles frequently integrate rock physics principles with seismic data to improve hydrocarbon identification and reservoir modeling.

Awards & Honors: No awards explicitly mentioned in the provided text.

Advising & Collaboration: Frequent collaborations include researchers from Shell International, University of Oklahoma, and University of Louisiana. No specific students or grants are detailed.

Labs & Teams: No laboratory or research group information is provided.