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1. (WO2018087648) SEISMIC ACQUISITION AND PROCESSING METHOD USING SIGNAL APPARITION FOR SIMULTANEOUS SOURCE SEPARATION

Pub. No.:    WO/2018/087648    International Application No.:    PCT/IB2017/056926
Publication Date: Fri May 18 01:59:59 CEST 2018 International Filing Date: Tue Nov 07 00:59:59 CET 2017
IPC: G01V 1/00
G01V 1/36
G01V 1/28
Applicants: SEISMIC APPARITION GMBH
Inventors: EGGENBERGER, Kurt
ROBERTSSON, Johan
VAN MANEN, Dirk-Jan
ANDERSSON, Fredrik
Title: SEISMIC ACQUISITION AND PROCESSING METHOD USING SIGNAL APPARITION FOR SIMULTANEOUS SOURCE SEPARATION
Abstract:
Methods are described for optimally preconditioning and separating the unknown contributions of two or more sources from a commonly acquired set of wavefield signals while varying at least one acquisition parameter between the sources.