Geochemical reaction of compressed CO2 energy storage using saline aquifer

Shi, Yan; Lu, Yadong; Rong, Yushi; Bai, Ze; Bai, Haili; Li, Mingqi; Zhang, Qingchen

doi:10.1016/j.aej.2022.11.031

Cited by 9 publications

(4 citation statements)

References 27 publications

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“…Storage site evaluation in developing or little explored basins is hindered by a lack of detailed subsurface information. Nonetheless, in all instances, 3D geophysical and geochemical modelling may help to enhance our understanding of such basins (Shi et al, 2023). Storage of CO 2 (Yang et al, 2008) in mature basins, on the other hand, is highly relevant to a variety of reasons, including the abundance of data on the geothermal regime, hydrocarbon reserves, and coal beds.…”

Section: The Potential For Hydrocarbons and The Maturity Of The Basinmentioning

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: The Potential For Hydrocarbons and The Maturity Of The Basinmentioning

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

“…Storage site evaluation in developing or little explored basins is hindered by a lack of detailed subsurface information. Nonetheless, in all instances, 3D geophysical and geochemical modelling may help to enhance our understanding of such basins (Shi et al 2023). Storage of CO2 (Yang et al 2008) in mature basins, on the other hand, is highly relevant to a variety of reasons, including the abundance of data on the geothermal regime, hydrocarbon reserves, and coal beds.…”

Section: The Potential For Hydrocarbons and The Maturity Of The Basinmentioning

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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“…Geochemical data can be crucial in understanding and monitoring seawater intrusion. Geochemical data can be used to assess and manage seawater intrusion such as salinity profiles (Shi et al, 2023), ion ratios (Elumalai et al, 2023), isotopic analysis (Xiong et al, 2023), geochemical tracers (Paíz et al, 2023. ), redox conditions , cation exchange and saturation indices (Al-Harahsheh et al, 2023), microbial and organic geochemistry (Zhang et al, 2023), and groundwater age dating (Li J. et al, 2023).…”

Section: Introductionmentioning

confidence: 99%

“…Geochemical data can be used to assess and manage seawater intrusion such as salinity profiles (Shi et al, 2023), ion ratios (Elumalai et al, 2023), isotopic analysis (Xiong et al, 2023), geochemical tracers (Paíz et al, 2023. ), redox conditions , cation exchange and saturation indices (Al-Harahsheh et al, 2023), microbial and organic geochemistry (Zhang et al, 2023), and groundwater age dating (Li J. et al, 2023). Geochemical data is frequently used for seawater intrusion analysis (Zhong et al, 2020;Ham et al, 2021;Benaafi et al, 2023).…”

Section: Introductionmentioning

confidence: 99%

Identification of seawater intrusion based on geochemical data in Pelauw-Kariu Region, Maluku

Rumpakwakra,

Jaya,

Bahri

et al. 2024

J. Degrade. Min. Land Manage.

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Groundwater is utilized as a clean water source including in Pelauw and Kariu Villages. Drilling and excavating are frequent techniques utilized in the construction of wells that serve as sources of groundwater. As a result of the ocean encircling the majority of this area, salinity may infiltrate wells. Consequently, the purpose of this study was to ascertain whether seawater intrusion had occurred in 12 nearby wells. Major ion tests were carried out in the lab, while surveys and measurement fields were carried out for the sampling procedure. Ion Cl, EC, TDS, Simpson ratio, and BEX data are used in the analysis to determine whether seawater intrusion is present. Additionally, the Piper diagram is used to categorize different types of water based on the outcomes of the main ion test. The findings indicated that Cl-, EC, and TDS levels have increased at a number of the sampling sites. At point A09, there is an indication of seawater intrusion based on the BEX values, which shows a negative number. The majority of the well water, as determined by a water classification analysis using the Piper diagram, is of the calcium carbonate type. Meanwhile, the remaining portion is separated into the calcium sulfate and sodium bicarbonate types.

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Geochemical reaction of compressed CO2 energy storage using saline aquifer

Cited by 9 publications

References 27 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

Identification of seawater intrusion based on geochemical data in Pelauw-Kariu Region, Maluku

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