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Browsing by Subject "FalaFWS applications"

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  • thumbnail.journal.alt
    Item type:Thesis, Access status: Restricted ,
    Model prędkościowy ośrodka geologicznego w oparciu o profilowania geofizyki wiertniczej i korelację międzyotworową
    (Data obrony: 2012-07-18) Snochowska, Elżbieta
    Wydział Geologii, Geofizyki i Ochrony Środowiska
    Compressional and shear waves velocities were calculated for selected wells from the Carpathian Foredeep. Acoustic full waveforms standard processing and interpretation were made in GeoWin system, elastic waves velocities were obtained with the use of semblance function. Additionally, compressional wave velocity was calculated with the use of slowness from standard sonic log (from Borehole Compensated Sonic tool), and shear waves velocities were determined on the basis of Castagna’s, Krif and Liu relationships. Vertical litological-facies changeability was determined from well correlation based on the selected well logs. Integration of elastic waves velocities with correlation results was the key to construct velocity models for the selected boreholes.