[HTML][HTML] Challenges and enablers for large-scale CO2 storage in chalk formations
The past two decades of research on Carbon Capture and Storage (CCS) seem to have
finally become fruitful as global leaders and energy-intensive industries are cooperating to …
finally become fruitful as global leaders and energy-intensive industries are cooperating to …
Seismic monitoring of a small CO2 injection using a multi-well DAS array: Operations and initial results of Stage 3 of the CO2CRC Otway project
Active time-lapse seismic is widely employed for monitoring CO 2 geosequestration due to
its ability to track the distribution of fluids in space and time. However, standard 4D seismic …
its ability to track the distribution of fluids in space and time. However, standard 4D seismic …
An automated system for continuous monitoring of CO2 geosequestration using multi-well offset VSP with permanent seismic sources and receivers: Stage 3 of the …
A permanent automated continuous seismic CO 2 geosequestration monitoring system for
was installed at CO2CRC Otway Project site (Victoria, Australia) in early 2020. The system is …
was installed at CO2CRC Otway Project site (Victoria, Australia) in early 2020. The system is …
4D surface seismic tracks small supercritical CO2 injection into the subsurface: CO2CRC Otway Project
Abstract Time-lapse (4D) seismic monitoring of injected CO 2 in geological formations is
being increasingly employed as the principal method for ensuring containment of the CO 2 …
being increasingly employed as the principal method for ensuring containment of the CO 2 …
Feasibility of seismic time-lapse monitoring of CO2 with rock physics parametrized full waveform inversion
Carbon capture and storage is an important technology for greenhouse gas mitigation.
Monitoring of CO2 storage should, in addition to locating the plume, provide quantitative …
Monitoring of CO2 storage should, in addition to locating the plume, provide quantitative …
A review and analysis of errors in post‐stack time‐shift interpretation
This study complements two earlier papers on the interpretation and estimation of post‐stack
time‐shifts that detail the most popular measurement methods to date. In this current work …
time‐shifts that detail the most popular measurement methods to date. In this current work …
[HTML][HTML] Multiscale characterisation of chimneys/pipes: Fluid escape structures within sedimentary basins
Abstract Evaluation of seismic reflection data has identified the presence of fluid escape
structures cross-cutting overburden stratigraphy within sedimentary basins globally …
structures cross-cutting overburden stratigraphy within sedimentary basins globally …
Repeat well logging using earthquake wave amplitudes measured by distributed acoustic sensors
R Pevzner, B Gurevich, A Pirogova… - The Leading …, 2020 - library.seg.org
Well-based technologies for seismic subsurface monitoring increasingly utilize fiber-optic
cables installed in boreholes as distributed acoustic sensing (DAS) systems. A DAS cable …
cables installed in boreholes as distributed acoustic sensing (DAS) systems. A DAS cable …
Illuminating the geology: Post-injection reservoir characterisation of the CO2CRC Otway site
T Dance, T LaForce, S Glubokovskikh… - International Journal of …, 2019 - Elsevier
Proper site characterisation is vital in the planning stages of a CO 2 storage project; but we
can also learn a good deal about the reservoir once the injection is underway or has been …
can also learn a good deal about the reservoir once the injection is underway or has been …
Nonrepeatability effects on time-lapse 4D seismic full-waveform inversion for ocean-bottom node data
Full-waveform inversion (FWI) can be applied to time-lapse (4D) seismic data for subsurface
reservoir monitoring. However, nonrepeatability (NR) issues can contaminate the data and …
reservoir monitoring. However, nonrepeatability (NR) issues can contaminate the data and …