Continuous borehole seismic 
monitoring of a carbon dioxide 
storage

Isaenkov, Roman

Isaenkov R 2023 Public.pdf (47.72Mb)

Access Status

Open access

Authors

Isaenkov, Roman

Date

2023

Supervisor

Konstantin Tertyshnikov

Sinem Yavuz

Roman Pevzner

Type

Thesis

Award

PhD

Metadata

Show full item record

Faculty

Science and Engineering

School

School of Earth and Planetary Sciences

URI

http://hdl.handle.net/20.500.11937/92908

Collection

Curtin Theses

Abstract

This thesis is focused on advancing borehole seismic techniques for monitoring CO2 stored underground. For a 15 kt injection within the CO2CRC Otway Project, I describe data processing automation, repeatability analysis and time-lapse processing of seismic data acquired continuously with downhole fibre optic sensors and permanent orbital vibrators, the effect of mispositioning on data repeatability, the effect of rock stiffness on DAS measurements and properties of a tube wave excited in a CO2 pipeline.