Browsing NORCE vitenarkiv by Author "Fechner, Thomas"
Now showing items 1-6 of 6
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Concept description for the use of fibre-optic measurements for seismic tomography
Thomas, Peter James; Heggelund, Yngve; Koedel, Uta; Fechner, Thomas; Butcher, Antony (ACT DigiMon (NORCE);D2.2, Research report, 2021)High resolution mapping of CO2 plumes in the geological storage formations can be obtained using cross well seismic experiments designed to characterise velocity changes in the subsurface, see figure 1. High resolution ... -
Critical technology elements (WP1)
Stork, Anna; Butcher, Antony; Zhou, Wen; Lapins, Sacha; Kendall, J-Michael; Hudson, Thomas; Paap, Bob; Boullenger, Boris; Vandeweijer, Vincent; Lien, Martha; Fageraas, Bjarte; Thomas, Peter; Ködel, Uta; Fechner, Thomas; Thiem, Lukas; Landrø, Martin; Bond, Tiziana; Mendrinos, Dimitrios (DigiMon ACT2 (NORCE);D1.13, Research report, 2022)The overall objective of the DigiMon project is to “accelerate the implementation of CCS by developing and demonstrating an affordable, flexible, societally embedded and smart Digital Monitoring early warning system”, for ... -
Cross hole seismic experiment with DAS/DTS data. Svelvik CO2 field lab
Thomas, Peter James; Stork, Anna; Fechner, Thomas; Koedel, Uta; Butcher, Anthony (ACT DigiMon (NORCE);D1.1 add. 3, Research report, 2021)Primary purposes of the fieldwork at Svelvik include the provision of datasets which supports task 1.2 ‘determining the DAS transfer function’ and task 1.3 ‘develop DAS data processing techniques and workflow’. The fieldwork ... -
Examination & interpretation of the seismic tomography data in respect to "up-lift" phenomena and stress-induced anisotropy
Ködel, Uta; Fechner, Thomas (DigiMon ACT2 (NORCE);D2.4, Research report, 2022)In recent years, global concerns about greenhouse gas emissions have stimulated considerable interest in carbon capture and storage (CCS) as a climate change mitigation option that can be used to reduce man-made CO2 ... -
Project report on capabilities of new SV-wave source (abstract)
Koedel, Uta; Fechner, Thomas (ACT DigiMon (NORCE);D1.7, Research report, 2022)The full elastic seismic wavefield propagates through an isotropic Earth consisting of a P-wave component and two shear wave (SV and SH) components. Usually, the near-surface shear-wave seismic surveys typically employ ... -
Project report on seismic tomography data interpretation and conceptual model for integrating DAS into borehole seismic tomography surveying
Koedel, Uta; Fechner, Thomas; Stork, Anna (ACT DigiMon (NORCE);D2.9, Research report, 2022)