Sökning: "tomographic inversion"

Hittade 2 uppsatser innehållade orden tomographic inversion.

1. 1. First-arrival traveltime tomography of active-source data in the Kansanshi copper mine, northern Zambia

   Magister-uppsats, Uppsala universitet/Geofysik

   Författare :Vessela Hobson; [2019]
   Nyckelord :refraction seismics; tomographic inversion; Zambian Copperbelt; copper;

   Sammanfattning : Sedimentary rock-hosted deposits are a major source of copper and cobalt, with the Neoproterozoic central African Copperbelt being among the largest Cu-Co provinces in the world, accounting for around 15% of its copper resource. The deposits occur primarily in the carbonates and siliciclastic sediments overlying the basement, and formed during early diagenesis (around 820 Ma) and late diagenesis/metamorphism during the Pan-African Orogeny (580-520 Ma). LÄS MER

3. 2. Deriving Geothermal Reservoir Properties from Tomographic Models

   Master-uppsats, Uppsala universitet/Institutionen för geovetenskaper

   Författare :Samantha Kim; [2019]
   Nyckelord :Geothermal reservoir; super-critical fluids; optimization; seismic tomography; effective medium model; Iceland; Geotermisk energi; seismisk; mediummodel; reservoir; spricktäthet; superkritisk vätska optimisering;

   Sammanfattning : The effectiveness of the heat transfer in a geothermal reservoir strongly depends on its temperature, pressure and rock type. A porous and fractured rock is essential to provide a hot fluid circulation to a geothermal power plant. LÄS MER