Seismic mis-tie

Seismic Mis-Tie tools in g-Space provide a comprehensive environment for identifying, quantifying, and correcting time and phase discrepancies between 2D seismic lines and 3D seismic volumes. The workflow supports detailed analysis at line intersections, enabling interpreters to evaluate amplitude alignment, phase consistency, and reflector continuity across surveys. Cross-correlation coefficients are calculated automatically to quantify mis-ties and guide objective correction strategies.

Time shifts, phase rotation, and both constant and variable corrections can be applied interactively or through automated solutions. Horizon-based alignment tools allow structurally guided correction across datasets, while automated global balancing enables consistent tying of large 2D line networks. Corrections can be visualized directly on seismic sections and mapped spatially to ensure transparency and quality control. The system also supports mis-tie evaluation between separate 3D volumes, making it suitable for multi-survey integration, regional studies, and reprocessing validation workflows.