• 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 ...
    • 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 ...
    • 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)
    • WP2 final report 

      Paap, Bob; Candela, Thibault; Vandeweijer, Vincent; Mendrinos, Dimitris; Vladut, Gabriel; Thiem, Lukas; Landrø, Martin; Mellors, Mellors; Mannseth, Trond; Bhakta, Tuhin; Thomas, Peter James; Heggelund, Yngve; Stork, Anna; Lien, Martha; Fageraas, Bjarte; Løvheim, Leon; Åsgard, Kjetil; Koedel, Uta (ACT DigiMon (NORCE);D2.10, Research report, 2023)
      This document summarises the significant results in work package 2 of the DigiMon project. Detailed descriptions and results from each task can be found in the referenced deliverables and publications.