Searched for: subject%3A%22CC%22
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Li, K. (author), Pluymakers, Anne (author)
Sealants that can guarantee long-term wellbore sealing integrity are of great significance to the safe and sustainable storage of CO<sub>2</sub> in carbon capture and storage (CCS). In this study, we investigate how abrupt cyclic thermal shocks affect the integrity of four sealants of different compositions. These sealants include two...
journal article 2024
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Tian, X. (author), Wapperom, M.B. (author), Gunning, James (author), Jackson, Samuel (author), Wilkins, Andy (author), Green, Chris (author), Ennis-King, Jonathan (author), Voskov, D.V. (author)
In this study, we conduct a comprehensive history matching study for the FluidFlower benchmark model. This benchmark was prepared and organized by the University of Bergen, the University of Stuttgart, and Massachusetts Institute of Technology, for promoting understanding of the complex physics of geological carbon storage (GCS) through in...
journal article 2024
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alghannam, lujain (author)
Depleted-gas sandstone reservoirs in the Dutch North Sea are being evaluated for offshore carbon storage under the ARAMIS project. The variability in geomechanical properties urges an investigation of the elastic parameters. This study involved cored samples and logs from five Slochteren and Solling formations wells. It aims to characterize...
master thesis 2023
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Riaño Castañeda, John (author)
The increasing levels of carbon dioxide (CO2) emissions in the atmosphere are significantly contributing to climate change. One approach to mitigate this issue is through Carbon Capture and Storage (CCS) techniques, which involve storing CO2 emissions underground. Depleted reservoirs are a potential option for subsurface CO2 storage. However, a...
master thesis 2023
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Molenaar, M.L. (author), Eisemann, E. (author)
Sparse Voxel Directed Acyclic Graphs (SVDAGs) are an efficient solution for storing high-resolution voxel geometry. Recently, algorithms for the interactive modification of SVDAGs have been proposed that maintain the compressed geometric representation. Nevertheless, voxel attributes, such as colours, require an uncompressed storage, which...
journal article 2023
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Matusovic, Marko (author), Parakkat, Amal Dev (author), Eisemann, E. (author)
We introduce an approach for converting pixel art into high-quality vector images. While much progress has been made on automatic conversion, there is an inherent ambiguity in pixel art, which can lead to a mismatch with the artist's original intent. Further, there is room for incorporating aesthetic preferences during the conversion. In...
journal article 2023
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Mohammed Rajiv, Adila (author)
The need to curb CO2 emissions has led to an increase in the utilization of CCS systems. These systems use pipelines for the transport of CO2. It is preferred that CO2 be transported in it’s dense form. But, this is not always the case as the phase in which CO2 exists is based on the operating conditions. In some cases, multiphase CO2 is...
master thesis 2022
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Kloosterman, Jaro (author)
In this work, a novel globally implicit framework for reactive multiphase flow and transport has been implemented using the simulator DARTS and the geochemical package Reaktoro. This framework applies the Operator-Based Linearization (OBL) approach together with a Gibbs Energy Minimization (GEM) scheme to model complex nonlinear reactive...
master thesis 2022
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van Rijswijk, Tom (author)
Alkali activated concrete is seen as possible contender to alleviate the environmental footprint of the concrete industry. The goal of this research is to evaluate the extend to which ground granulated blast furnace slag and calcined clay-based alkali activated concrete can be utilized in concrete revetment applications with equal performance in...
master thesis 2022
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Scheffer, Bouke (author)
This research describes how thermal fractures impact the near-wellbore (NWB) region of a depleted gasfield in a carbon sequestration project. As CO2 is usually injected in its supercritical phase, the injection fluid is injected on high pressures and low temperatures. This is in high contrast with the depleted gasfields, which have a low...
master thesis 2022
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Fluttert, Bob (author)
The Intergovernmental Panel on Climate Change (IPCC) believes that multiple solutions must be deployed simultaneously to reduce the emission of greenhouse gases into the atmosphere. Carbon, Capture &amp; Storage (CCS) is an unavoidable technique within this portfolio as an intermediate solution. CCS requires transport of CO<sub>2</sub> through...
master thesis 2022
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Stefan Stefanescu, Alexandru (author)
During the last decade, there have been numerous pledges to reduce emissions. Europe has pledged to reach Net Zero in 2050: every projection to reach the target includes carbon capture technologies. A critical issue for the contribution of these technologies to achieve net zero targets is the transport of CO2 from sources to sinks, wherefore the...
master thesis 2022
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Hassing, Sverre (author)
CO2 and H2S are reinjected at Hellisheiði, Iceland, to reduce the emissions of greenhouse gases. An active-source seismic campaign was done in July, 2021, to image the reinjection reservoir with various seismic methods for consecutive monitoring. At the same time, passive-source seismic data was recorded for imaging.<br/>We process this passive...
master thesis 2022
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Mozas Maradiaga, Javier (author)
This project is part of the larger REX-CO2 project, which assesses the re-usability of abandoned wells in reservoirs targeted for CCS operations. It comes as a necessity to also assess the abandoned wells that will not be re-purposed, by assessing the risk they pose in terms of allowing the stored CO2 to resurface across them, which is the focus...
master thesis 2022
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Jaiganesh, N. (author), Kuo, P.C. (author), Champatan, Vipin (author), Gopi, Girigan (author), Ajith Kumar, R. (author), Aravind, P.V. (author)
In our previous work (Part I), we evaluated the thermodynamic models of the biomass-fed integrated gasification solid oxide fuel cell system with a carbon capture and storage (BIGFC/CCS) unit. In this work (Part II), the techno-economic analysis of the proposed negative emission power plants is carried out. Levelized cost of electricity, net...
journal article 2022
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Li, K. (author), Pluymakers, Anne (author)
Carbon capture and storage (CCS) gains much attention as it contributes to mitigating climate change. However, during CCS, the periodic injection of pressurized CO2 leads to strong thermal cycling and shocks in the subsurface, due to the endothermic expansion of pressurized CO2 upon injection. Under these temperature variations, the wellbore and...
other 2022
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Li, K. (author), Pluymakers, Anne (author)
Carbon capture and storage (CCS) gains much attention as it contributes to mitigating climate change. However, during CCS, the periodic injection of pressurized CO2 leads to strong thermal cycling and shocks in the subsurface, due to the endothermic expansion of pressurized CO2 upon injection. Under these temperature variations, the wellbore and...
other 2022
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Yáñez, Édgar (author), Meerman, Hans (author), Ramirez, Andrea (author), Castillo, Édgar (author), Faaij, Andre (author)
The oil and gas industry is responsible for 6% of total global CO2 emissions, from exploration to downstream petrochemical production and account for another 50% when including the use of its products. Thus, this industry has a significant role in realising the target of net “zero” CO2 emissions by 2070, essential to limit global warming to 1.8 ...
journal article 2022
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As a university committed to blended learning and open education, TU Delft encourages and supports staff and students to use, create and publish Open Educational Resources (OER) to enhance the quality of teachers’ and students’ experience, provided that resources used are fit-for-purpose and relevant. The use, creation and publication of Open...
report 2021
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Roussanaly, Simon (author), Berghout, Niels (author), Fout, Tim (author), Garcia, Monica (author), Gardarsdottir, Stefania (author), Nazir, Shareq Mohd (author), Ramirez, Andrea (author), Rubin, Edward S. (author)
This paper contributes to the development of improved guidelines for cost evaluation of Carbon Capture and Storage (CCS) from industrial applications building on previous work in the field. It discusses key challenges and factors that have a large impact on the results of cost evaluations, but are often overlooked or insufficiently addressed....
journal article 2021
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