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Browsing by Subject "LAS"

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  • thumbnail.journal.alt
    Item type:Thesis, Access status: Restricted ,
    Aplikacja do określania litologii ośrodka na podstawie pomiarów geofizyki wiertniczej przy użyciu metod optymalizacyjnych z ograniczeniami
    (Data obrony: 2014-09-11) Barbacki, Jan
    Wydział Geologii, Geofizyki i Ochrony Środowiska
    Correct determining the lithology of a rock formation is one of the main goals of geophysical interpretation. The application for analysis of borehole geophysical measurements encoded in Log ASCII Standard format files was created. Appropriate choice of geophysical parameters allows to determine the percentage volume of elements in the rock formation, as well as the porosity and the water saturation of the formation. For the precisest solution a conjugate gradient method with Monte Carlo starting points was used.
  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Application for quantifying the lithology of a rock formation using geophysical well logs and constrained optimization methods
    (2015) Barbacki, Jan
    Correct determining the lithology of a rock formation is one of the main goals of geophysical interpretation. The application for analysis of borehole geophysical measurements encoded in Log ASCII Standard format files was created. Appropriate choice of geophysical parameters allows to determine the percentage volume of elements in the rock formation, as well as the porosity and the water saturation of the formation. For the precisest solution a conjugate gradient method with Monte Carlo starting points was used.