Based on the extended experience of merging a large amount of seismic servery, PSS-Geo developed the merge flow that brings the super grids' quality to the next level. Our merges are now suitable for rock properties extraction processes.
Carefully selected seismic surveys
Conditioning - post-stack processing
Deghosting (marine vintage data)
Phase control by well for each survey
Phase control by 2D regional lines
Perform time-variant amplitude compensation.
Operator based merging: the calculated operators are applied dynamically to the data. Each survey is matched in terms of phase and time shift in selected windows.
Mega merges ~500 000 km2:
North Sea (UK and Norway)
Norwegian Sea - 3 mega merges
from 200 till 9000 km2 - different regions
Example from LL-Link merge, Norwegian Sea.
Example. Operator based merge + deghosting.