Voxel-Based 3D Seismic Facies Segmentation: A Comparative Benchmark Study

A recent preprint on arXiv (2608.14058) introduces a reproducible benchmark for voxel-based 3D seismic facies segmentation, highlighting the shortcomings of traditional 2D methods. This research, characterized as cross-type, focuses on the difficulties in recognizing geologically similar facies when labeled data is scarce. Existing techniques typically transform 3D seismic data into 2D slices (inline and crossline), leading to discontinuities and a loss of spatial and structural integrity. The benchmark utilizes publicly accessible seismic volumes, such as the Netherlands F3 and Parihaka datasets, featuring standardized data splits and evaluation criteria. This initiative aims to lay a solid groundwork for future advancements in 3D seismic interpretation, emphasizing the significance of volumetric analysis for understanding geological patterns.