Browsing Institutt for geofag by Author "Iranpour, Kamran"

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  • Array Signal Processing on Distributed Acoustic Sensing Data: Directivity Effects in Slowness Space 
    Näsholm, Sven Peter; Iranpour, Kamran; Wuestefeld, Andreas; Dando, Benjamin; Baird, Alan F.; Oye, Volker (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Distributed Acoustic Sensing (DAS) involves the transmission of laser pulses along a fiber-optic cable. These pulses are backscattered at fiber inhomogeneities and again detected by the same interrogator unit that emits ...
  • Induced-seismicity geomechanics for controlled CO2 storage in the North Sea (IGCCS) 
    Park, Joonsang; Griffiths, Luke; Dautriat, Jérémie; Grande, Lars; Vera Rodriguez, Ismael; Iranpour, Kamran; Bjørnarå, Tore Ingvald; Marin-Moreno, Héctor; Mondol, Nazmul Haque; Sauvin, Guillaume; Sarout, Joel; Soldal, Magnus; Oye, Volker; Dewhurst, David N.; Choi, Jung Chan; Best, Angus Ian (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    The aim of the current study, IGCCS (2017–2020), is to evaluate the feasibility of micro-seismic (MS) monitoring of CO2 injection into representative storage candidates in the North Sea, based on broad and quantitative ...
  • Inferring microseismic source mechanisms and in situ stresses during triaxial deformation of a North-Sea-analogue sandstone 
    Griffiths, Luke; Dautriat, Jérémie; Rodriguez, Ismael A Vera; Iranpour, Kamran; Sauvin, Guillaume; Park, Joonsang; Sarout, Joel; Soldal, Magnus; Grande, Lars; Oye, Volker; Dewhurst, David; Mondol, MD Nazmul Haque; Choi, Jung Chan (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
    Monitoring microseismic activity provides a window through which to observe reservoir deformation during hydrocarbon and geothermal energy production, or CO2 injection and storage. Specifically, microseismic monitoring may ...