Seismic data processing
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United States of America Patent
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Aug 11, 2020
Grant Date -
Sep 22, 2016
app pub date -
Nov 12, 2014
filing date -
Nov 12, 2013
priority date (Note) -
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status (Latency Note)
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Abstract
Described herein are implementations of various technologies for a method for seismic data processing. The method may receive seismic data for a region of interest. The seismic data may be acquired in a seismic survey. The method may determine sparse seismic data by selecting shot points in the acquired seismic data using statistical sampling. The method may determine simulated seismic data based on an earth model for the region of interest, a reflection model for the region of interest, and the selected shot points. The method may determine an objective function that represents a mismatch between the sparse seismic data and the simulated seismic data. The method may update the reflection model using the objective function.
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