Blar i Bergen Open Research Archive på forfatter "Sydnes, Magnhild"
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Effects of magmatic intrusions on temperature history and diagenesis in sedimentary basins – and the impact on petroleum systems
Sydnes, Magnhild (Doctoral thesis, 2020-04-23)For many volcanic basins, the thermal effect of igneous intrusions is decisive for their petroleum potential because such thermal impact may lead to maturation of organic material in areas that otherwise would remain ... -
The influence of magmatic intrusions on diagenetic processes and stress accumulation
Sydnes, Magnhild; Fjeldskaar, Willy; Grunnaleite, Ivar; Løtveit, Ingrid Fjeldskaar; Mjelde, Rolf (Peer reviewed; Journal article, 2019-11-13)Diagenetic changes in sedimentary basins may alter hydrocarbon reservoir quality with respect to porosity and permeability. Basins with magmatic intrusions have specific thermal histories that at time of emplacement and ... -
Transient thermal effects in sedimentary basins with normal faults and magmatic sill intrusions - a sensitivity study
Sydnes, Magnhild; Fjeldskaar, Willy; Grunnaleite, Ivar; Løtveit, Ingrid Fjeldskaar; Mjelde, Rolf (Journal article; Peer reviewed, 2019-04-05)Magmatic intrusions affect the basin temperature in their vicinity. Faulting and physical properties of the basin may influence the magnitudes of their thermal effects and the potential source rock maturation. We present ...