Hydrodynamic Analysis of CO<sub>2</sub> Migration in Heterogeneous Rocks: Conventional and Micro‐Bubble CO<sub>2</sub> Flooding Experiments and Pore‐Scale Numerical Simulations

Wang, Dayong; Fan, Jiarui; Xue, Ziqiu

doi:10.1029/2021wr031874

Cited by 8 publications

(2 citation statements)

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“…When CO 2 is injected into depleted oil and gas reservoirs, where hydrodynamic entrapment influences the migration of the CO 2 plume within the reservoir, the hydrodynamic regime of the formation water becomes particularly important for CO 2 storage (Heinemann et al, 2016;Wang et al, 2022). This is especially the case when drained hydrocarbon basins are refilled by injecting CO 2 .…”

Section: Hydrodynamics Impactmentioning

confidence: 99%

Criteria for Selecting Carbon Subsurface and Ocean Storage Site in Developing Countries: A Review

Mwenketishi,

Benkreira,

Rahmanian

2024

AJCC

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Important first phases in the process of implementing CO 2 subsurface and ocean storage projects include selecting of best possible location(s) for CO 2 storage, and site selection evaluation. Sites must fulfill a number of criteria that boil down to the following basics: they must be able to accept the desired volume of CO 2 at the rate at which it is supplied from the CO 2 source(s); they must as well be safe and reliable; and must comply with regulatory and other societal requirements. They also must have at least public acceptance and be based on sound financial analysis. Site geology; hydrogeological, pressure, and geothermal regimes; land features; location, climate, access, etc. can all be refined from these basic criteria. In addition to aiding in site selection, site characterization is essential for other purposes, such as foreseeing the fate and impacts of the injected CO 2 , and informing subsequent phases of site development, including design, permitting, operation, monitoring, and eventual abandonment. According to data from the IEA, in 2022, emissions from Africa and Asia's emerging markets and developing economies, excluding China's, increased by 4.2%, which is equivalent to 206 million tonnes of CO 2 and were higher than those from developed economies. Coal-fired power generation was responsible for more than half of the rise in emissions that were recorded in the region. The difficulty of achieving sustainable socio-economic progress in the developing countries is entwined with the work of reducing CO 2 emissions, which is a demanding project for the economy. Organisations from developing countries, such as Bangladesh, Cameroon, India, and Nigeria, have formed partnerships with organisations in other countries for lessons learned and investment within the climate change arena. The basaltic rocks, coal seams, depleted oil and gas reservoirs, soils, deep saline aquifers, and sedimentary basins that developing countries (Bangladesh, Cameroon, India, and Nigeria etc.

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Section: Hydrodynamics Impactmentioning

confidence: 99%

Criteria for Selecting Carbon Subsurface and Ocean Storage Site in Developing Countries: A Review

Mwenketishi,

Benkreira,

Rahmanian

2024

AJCC

View full text Add to dashboard Cite

show abstract

“…When CO2 is injected into depleted oil and gas reservoirs, where hydrodynamic entrapment influences the migration of the CO2 plume within the reservoir, the hydrodynamic regime of the formation water becomes particularly important for CO2 storage (Heinemann et al 2016;Wang et al 2022). This is especially the case when drained hydrocarbon basins are refilled by injecting CO2.…”

Section: Hydrodynamics Impactmentioning

confidence: 99%

Criteria for Selecting Carbon Subsurface and Ocean Storage Site in Developing Countries: A Review

Mwenketishi¹,

Rahmanian²,

Benkreira³

2023

Preprint

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Important first phases in the process of implementing CO2 subsurface and ocean storage projects include selecting of best possible location(s) for CO2 storage, site selection evaluation. Sites must fulfil a number of criteria that boil down to the following basics: they must be able to accept the desired volume of CO2 at the rate at which it is supplied from the CO2 source(s); they must as well be safe and reliable; and must comply with regulatory and other societal requirements. They also must have at least public acceptance and be based on sound financial analysis. Site geology; hydrogeological, pressure, and geothermal regimes; land features; location, climate, and access, etc. can all be refined from these basic criteria. In addition to aiding in site selection, site characterization is essential for other purposes, such as foreseeing the fate and impacts of the injected CO2, and informing subsequent phases of site development, including design, permitting, operation, monitoring, and eventual abandonment. According to data from the IEA, in 2022, emissions from Africa and Asia's emerging markets and developing economies, excluding China's, increased by 4.2%, which is equivalent to 206 million tonnes of CO2 and were higher than those from developed economies. Coal-fired power generation was responsible for more than half of the rise in emissions that were recorded in the region. The difficulty of achieving sustainable socio-economic progress in the developing countries is entwined with the work of reducing CO2 emissions, which is a demanding project for the economy. Organisations from developing countries, such as Bangladesh, Cameroon, India, and Nigeria, have formed partnerships with organisations in other countries for lessons learn and investment within the climate change arena. The basaltic rocks, coal seams, depleted oil and gas reservoirs, soils, deep saline aquifers, and sedimentary basins that developing countries (Bangladesh, Cameroon, India, and Nigeria etc) possesses all contribute to the individual country's significant geological sequestration potential. There are limited or no carbon capture and storage or clean development mechanism projects running in these countries at this time. The site selection and characterization procedure are not complete without an estimate of the storage capacity of a storage location. Estimating storage capacity relies on volumetric estimates because a site must accept the planned volume of CO2 during the active injection period. As more and more applications make use of site characterization, so too does the body of written material on the topic. As the science of CO2 storage develops, regulatory requirements are implemented, field experience grows, and the economics of CO2 capture and storage improve, so too will site selection and characterisation change.

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Generation of pore-space images using improved pyramid Wasserstein generative adversarial networks

Zhu,

Bijeljic,

Blunt

2024

Advances in Water Resources

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Hydrodynamic Analysis of CO₂ Migration in Heterogeneous Rocks: Conventional and Micro‐Bubble CO₂ Flooding Experiments and Pore‐Scale Numerical Simulations

Abstract: CO 2 sequestration in saline aquifers is widely recognized as one of the few measures that can achieve a large-scale reduction in CO 2 emissions, and an increasing number of demo projects have been placed into effect or planned all over the world (

Cited by 8 publications

References 50 publications

Criteria for Selecting Carbon Subsurface and Ocean Storage Site in Developing Countries: A Review

Criteria for Selecting Carbon Subsurface and Ocean Storage Site in Developing Countries: A Review

Criteria for Selecting Carbon Subsurface and Ocean Storage Site in Developing Countries: A Review

Generation of pore-space images using improved pyramid Wasserstein generative adversarial networks

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Hydrodynamic Analysis of CO2 Migration in Heterogeneous Rocks: Conventional and Micro‐Bubble CO2 Flooding Experiments and Pore‐Scale Numerical Simulations

Abstract: CO 2 sequestration in saline aquifers is widely recognized as one of the few measures that can achieve a large-scale reduction in CO 2 emissions, and an increasing number of demo projects have been placed into effect or planned all over the world (

Cited by 8 publications

References 50 publications

Criteria for Selecting Carbon Subsurface and Ocean Storage Site in Developing Countries: A Review

Criteria for Selecting Carbon Subsurface and Ocean Storage Site in Developing Countries: A Review

Criteria for Selecting Carbon Subsurface and Ocean Storage Site in Developing Countries: A Review

Generation of pore-space images using improved pyramid Wasserstein generative adversarial networks

Contact Info

Product

Resources

About

Hydrodynamic Analysis of CO₂ Migration in Heterogeneous Rocks: Conventional and Micro‐Bubble CO₂ Flooding Experiments and Pore‐Scale Numerical Simulations