Full-waveform inversion parallel computing method and system

Disclosed are a full-waveform inversion parallel computing method and a full-waveform inversion parallel computing system. The full-waveform inversion parallel computing method can comprise the stepsof: acquiring shot point data based on acquired seismic data, and further acquiring and recording a p...

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Main Authors LUO MINGQIU, CHEN YEQUAN, XU WEIYA, ZHANG JIANWEI, DONG NING, PANG HAILING, LIU YUJIN, GAO HONG, ZHANG CHUNTAO, WEI ZHEFENG, ZHU CHENGHONG
Format Patent
LanguageChinese
English
Published 02.02.2018
Subjects
DETECTING MASSES OR OBJECTS
GEOPHYSICS
GRAVITATIONAL MEASUREMENTS
MEASURING
PHYSICS
TESTING
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Summary:Disclosed are a full-waveform inversion parallel computing method and a full-waveform inversion parallel computing system. The full-waveform inversion parallel computing method can comprise the stepsof: acquiring shot point data based on acquired seismic data, and further acquiring and recording a parallel state file of computing states of the shot point data; performing automatic operation control based on the parallel state file, calculating full-waveform inversion items of the shot point data, and acquiring a full-waveform inversion item result of the shot point data; and updating a speedmodel based on the full-waveform inversion item result of the shot point data to obtain a full-waveform inversion model. The automatic operation control comprises the steps of: acquiring the computingstates of a plurality of pieces of the shot point data by means of a computing node based on the parallel state file; and computing the full-waveform inversion items of the shot point data in a computing state being incomplete
Bibliography:Application Number: CN20161596763