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Browsing by Subject "filtration zone"

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  • thumbnail.journal.alt
    Item type:Thesis, Access status: Restricted ,
    Analiza wpływu strefy przyotworowej na pomiary i wyniki interpretacji profilowań geofizyki otworowej na przykładzie miceńskiego złoża gazu Przemyśl
    (Data obrony: 2013-04-19) Kałużyński, Damian
    Wydział Geologii, Geofizyki i Ochrony Środowiska
    In the thesis there have been shown the influence of the nearbore zone on the results of well-logging. The research was made on the biggest Polish gas deposit Przemyśl, in the boreholes Batycze-1 and Batycze-2. Here, reservoir horizons are related with the thinly-layered Miocene formation of sandstone and shale. An impact of the invasion zone was shown by electrical log. Very helpful were also measurements made by induction tool HRAI, which were the base for the conducted analysis. In order to show the differences between invasion zone and unchanged layers, histograms of porosity and saturation were accomplished.