Seismic monitoring of CO2 geosequestration: CO2CRC Otway case study using full 4D FDTD approach

Seismic monitoring of CO2 geosequestration: CO2CRC Otway case study using full 4D FDTD approach •The paper presents results of modelling examination of the seismic monitoring strategy for Stage 2C of the Otway project of the CO2CRC Ltd.•A workflow for building a detailed seismic model was developed and justified.•4D seismic synthetic datasets were created using FDTD approach for an actual field acquisition geometry.•An analysis of the synthetic datasets confirmed detectability of the small CO2 plume in the presence of random bandlimited time-lapse noise. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png International Journal of Greenhouse Gas Control Elsevier

Seismic monitoring of CO2 geosequestration: CO2CRC Otway case study using full 4D FDTD approach

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Publisher
Elsevier
Copyright
Copyright © 2016 Elsevier Ltd
ISSN
1750-5836
eISSN
1878-0148
D.O.I.
10.1016/j.ijggc.2016.02.022
Publisher site
See Article on Publisher Site

Abstract

•The paper presents results of modelling examination of the seismic monitoring strategy for Stage 2C of the Otway project of the CO2CRC Ltd.•A workflow for building a detailed seismic model was developed and justified.•4D seismic synthetic datasets were created using FDTD approach for an actual field acquisition geometry.•An analysis of the synthetic datasets confirmed detectability of the small CO2 plume in the presence of random bandlimited time-lapse noise.

Journal

International Journal of Greenhouse Gas ControlElsevier

Published: Jun 1, 2016

References

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