AI RESEARCH
SIGMA: A Physics-Based Benchmark for Gas Chimney Understanding in Seismic Images
arXiv CS.CV
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ArXi:2603.23439v1 Announce Type: new Seismic images reconstruct subsurface reflectivity from field recordings, guiding exploration and reservoir monitoring. Gas chimneys are vertical anomalies caused by subsurface fluid migration. Understanding these phenomena is crucial for assessing hydrocarbon potential and avoiding drilling hazards. However, accurate detection is challenging due to strong seismic attenuation and scattering.