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Seismic Simulation, Survey, and Imaging (S3I)
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Seismic Simulation, Survey, and Imaging (S3I)

Purpose of S3I

At the Center for Energy and Geo Processing (CeGP) and at the OLIVES lab, we created the S3I tool in order to:

  • Provides an easy MATLAB®-based library to simulate seismic imaging
  • Produces synthesized data for any given velocity model
  • Targets students as well as professionals in exploration geophysics
  • Provides an efficient implementation of the processing pileline for seismic imaging
  • Provides a platform to build other features such as interpretation and reservoir modeling

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Structure of S3I Library

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Main functions of S3I

  • Acoustic/elastic wave simulation
  • Pre-stack depth migration
  • Least square RTM
  • Full waveform inversion

Other features

  • Open source
  • Pre-stack depth migration
  • Least square RTM
  • Full waveform inversion

Example of RTM

(a) True velocity model. (b) Aggregated RTM result. (c) Seismic data for one shot (d) Migrated image for one shot


In order to receive the download link, please fill out this FORM to submit your information and agree the conditions of use. This information will be kept confidential and will not be released to anybody outside our administration team.

Alternatively, the tool can be downloaded from the from the following source repository SSSI

User guide

Find the user guide at this LINK


Lingchen Zhu, Enato Liu, and Lijun Zhu

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