Identification and evaluation of well integrity and causes of failure of well integrity barriers (A review)
Volatile markets and harsh locations and downhole conditions pose severe challenges for
ensuring safe and long-lasting intact well conditions. Well integrity is a crucial issue in the …
ensuring safe and long-lasting intact well conditions. Well integrity is a crucial issue in the …
Status of CO2 storage in deep saline aquifers with emphasis on modeling approaches and practical simulations
Carbon capture and storage (CCS) is the only viable technology to mitigate carbon
emissions while allowing continued large‐scale use of fossil fuels. The storage part of CCS …
emissions while allowing continued large‐scale use of fossil fuels. The storage part of CCS …
Incorporating graphene oxide in cement composites: A study of transport properties
Graphene oxide contains a range of reactive oxygen functional groups enables it as a
suitable candidate for reaction in cementitious materials through physical functionalization …
suitable candidate for reaction in cementitious materials through physical functionalization …
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 …
Reactive transport in evolving porous media
Reactive transport modeling is a process-based approach that accounts for advection,
diffusion, dispersion and a multitude of biogeochemical reactions. The occurrence of these …
diffusion, dispersion and a multitude of biogeochemical reactions. The occurrence of these …
A review on reactive transport model and porosity evolution in the porous media
Y Baqer, X Chen - Environmental Science and Pollution Research, 2022 - Springer
This work comprehensively reviews the equations governing multicomponent flow and
reactive transport in porous media on the pore-scale, mesoscale and continuum scale. For …
reactive transport in porous media on the pore-scale, mesoscale and continuum scale. For …
Modeling low-salinity waterflooding in chalk and limestone reservoirs
The injection of low-salinity brines can improve oil recovery in carbonate reservoirs by
changing the rock wettability from being more oil-wet to being more water-wet. Existing …
changing the rock wettability from being more oil-wet to being more water-wet. Existing …
Geochemistry of wellbore integrity in CO2 sequestration: Portland cement-steel-brine-CO2 interactions
JW Carey - Rev. Mineral. Geochem, 2013 - degruyter.com
Effective geologic sequestration of C02 requires long-term storage with very low leak rates.
Injection wells are an obvious leakage pathway for C02 because they perforate the …
Injection wells are an obvious leakage pathway for C02 because they perforate the …
A review of oil well cement alteration in CO2-rich environments
The purpose of this study is to examine previous works undertaken that characterise the
cement alteration due to its exposure to CO 2-bearing fluids attacking on the interfaces of …
cement alteration due to its exposure to CO 2-bearing fluids attacking on the interfaces of …
Review on Geopolymers as Wellbore Sealants: State of the Art Optimization for CO2 Exposure and Perspectives
Wellbores used in underground production and storage activities, including carbon capture
and storage (CCS), are typically sealed using sealants based on Ordinary Portland Cement …
and storage (CCS), are typically sealed using sealants based on Ordinary Portland Cement …