Marine seismic surveying employing interpolated multi-component streamer pressure data

摘要

It is described a method of interpolating and extrapolating seismic recordings, including the steps of deriving particle velocity related data from seismic recordings obtained by at least one streamer carrying a plurality of multi-component receivers and using the particle velocity related data to replace higher derivatives of pressure data in an expansion series.

主权项

1. A method of processing seismic recordings, comprising:
obtaining multi-component seismic data from at least one streamer carrying a plurality of pressure sensors and particle motion sensors, wherein the multi-component seismic data comprise pressure data and/or particle motion data; and processing the multi-component seismic data to yield new data associated with a location that is not a location where the pressure sensors and particle motion sensors recorded the multi-component seismic data.