Real-time high-resolution CO 2 geological storage prediction using nested Fourier neural operators

G Wen, Z Li, Q Long, K Azizzadenesheli… - Energy & …, 2023 - pubs.rsc.org
Carbon capture and storage (CCS) plays an essential role in global decarbonization.
Scaling up CCS deployment requires accurate and high-resolution modeling of the storage …

Small‐Scale Capillary Heterogeneity Linked to Rapid Plume Migration During CO2 Storage

SJ Jackson, S Krevor - Geophysical Research Letters, 2020 - Wiley Online Library
Unpredicted, rapid plume elongation has been observed at subsurface CO 2 storage
projects worldwide, exemplified by the Sleipner project. We show that conventionally …

[HTML][HTML] Numerical modelling of long-term CO2 storage mechanisms in saline aquifers using the Sleipner benchmark dataset

T Akai, T Kuriyama, S Kato, H Okabe - International Journal of Greenhouse …, 2021 - Elsevier
We present numerical modelling of long-term CO 2 storage in saline aquifers using field
dataset in the Sleipner carbon capture and storage project in offshore Norway. A …

How well can time-lapse seismic characterize a small CO2 leakage into a saline aquifer: CO2CRC Otway 2C experiment (Victoria, Australia)

S Glubokovskikh, R Pevzner, J Gunning… - International Journal of …, 2020 - Elsevier
Injection of CO 2 into brine-saturated reservoir rocks reduces their elastic moduli and thus
changes the seismic response. However, estimation of the stiffness reduction and 3D plume …

Benchmarking of vertically-integrated CO2 flow simulations at the Sleipner Field, North Sea

LR Cowton, JA Neufeld, NJ White, MJ Bickle… - Earth and Planetary …, 2018 - Elsevier
Numerical modeling plays an essential role in both identifying and assessing sub-surface
reservoirs that might be suitable for future carbon capture and storage projects. Accuracy of …

Twenty years of monitoring CO2 injection

O Eiken - Geophysics and geosequestration, 2019 - books.google.com
Sleipner is the world's largest and longest-running carbon dioxide (CO2) storage project,
with injection since September 1996. CO2 is separated from natural gas at the production …

Determining CO2 storage efficiency within a saline aquifer using reduced complexity models

I de Jonge-Anderson… - Advances in Geo …, 2024 - pureportal.strath.ac.uk
Carbon capture and storage is vital for reducing greenhouse gas emissions and mitigating
climate change. Most projects involve the permanent geological storage of CO 2 within deep …

Assessing waterflood efficiency with deconvolution based multi-well retrospective test technique

A Aslanyan, F Grishko, V Krichevsky… - Society of Petroleum …, 2019 - elibrary.ru
A waterflood study has been performed on a heterogeneous oil deposit with a rising water-
cut and production decline after 10 years of commercial production. The objective was to …

Investigating simplified modeling choices for numerical simulation of CO2 storage with thermal effects

O Andersen, HM Nilsen - International Journal of Greenhouse Gas Control, 2018 - Elsevier
Temperature is a key variable for the modeling of geological CO 2 storage, and any
simulation model must take it explicitly or implicitly into account. At the large spatial scales …

Generalized functionals for qualification of geological carbon storage injection sites

JWL Silva, MD Santos, GP Oliveira - International Journal of Greenhouse …, 2024 - Elsevier
Many nations have pledged to reach carbon neutrality by 2050. Embarking on the
decarbonization journey, they posited geological carbon storage (GCS) as a pivotal …