A review of reactive transport modeling in wellbore integrity problems
Long term assurance of the integrity of wellbores is a key objective in well designs. Over
long periods of time, subsurface reactions are inevitable and could compromise the integrity …
long periods of time, subsurface reactions are inevitable and could compromise the integrity …
Influence of Chemical, Mechanical, and Transport Processes on Wellbore Leakage from Geologic CO2 Storage Reservoirs
SA Carroll, J Iyer, SDC Walsh - Accounts of Chemical Research, 2017 - ACS Publications
Conspectus Wells are considered to be high-risk pathways for fluid leakage from geologic
CO2 storage reservoirs, because breaches in this engineered system have the potential to …
CO2 storage reservoirs, because breaches in this engineered system have the potential to …
Role of chemistry, mechanics, and transport on well integrity in CO2 storage environments
Among the various risks associated with CO 2 storage in deep geologic formations, wells
are important potential pathways for fluid leaks and groundwater contamination. Injection of …
are important potential pathways for fluid leaks and groundwater contamination. Injection of …
Experimental study of oil recovery from pore of different sizes in tight sandstone reservoirs during CO2 flooding
The investigation of tight oil reservoirs has become a significant area of interest in
unconventional oil development. CO 2 flooding is considered an effective oil recovery …
unconventional oil development. CO 2 flooding is considered an effective oil recovery …
Leakage risks of geologic CO2 storage and the impacts on the global energy system and climate change mitigation
This study investigated how subsurface and atmospheric leakage from geologic CO 2
storage reservoirs could impact the deployment of Carbon Capture and Storage (CCS) in …
storage reservoirs could impact the deployment of Carbon Capture and Storage (CCS) in …
Fracture opening or self-sealing: Critical residence time as a unifying parameter for cement–CO2–brine interactions
Understanding long-term property evolution of cement fractures is essential for assessing
well integrity during geological carbon sequestration (GCS). Cement fractures represent …
well integrity during geological carbon sequestration (GCS). Cement fractures represent …
Characterisation of wellbore cement microstructure alteration under geologic carbon storage using X-ray computed micro-tomography: A framework for fast CT image …
X Miao, L Zhang, Y Wang, L Wang, X Fu, M Gan… - Cement and Concrete …, 2020 - Elsevier
An aqueous CO 2–cement interaction experiment along with X-ray computed micro-
tomography characterisation of pre-and post-exposure cement samples was carried out to …
tomography characterisation of pre-and post-exposure cement samples was carried out to …
Real Time 3D Observations of Portland Cement Carbonation at CO2 Storage Conditions
EA Chavez Panduro, B Cordonnier… - … science & technology, 2020 - ACS Publications
Depleted oil reservoirs are considered a viable solution to the global challenge of CO2
storage. A key concern is whether the wells can be suitably sealed with cement to hinder the …
storage. A key concern is whether the wells can be suitably sealed with cement to hinder the …
Self‐healing of cement fractures under dynamic flow of CO2‐rich brine
Fractures and defects in wellbore cement can lead to increased possibilities of CO2 leakage
from abandoned wells during geological carbon sequestration. To investigate the …
from abandoned wells during geological carbon sequestration. To investigate the …
Application of computed tomography (CT) in geologic CO2 utilization and storage research: A critical review
M Gan, L Zhang, X Miao, S Oladyshkin, X Cheng… - Journal of Natural Gas …, 2020 - Elsevier
Computed tomography (CT) is a useful sample characterization and analysis technique to
better understand complicated reactive transport processes in geologic CO 2 utilization and …
better understand complicated reactive transport processes in geologic CO 2 utilization and …