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Browsing by Subject "basen lubelsko-podlaski"

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  • thumbnail.journal.alt
    Item type:Thesis, Access status: Restricted ,
    Geochemiczna ocena dolno paleozoicznych kompleksów iłowcowo-mułowcowych w basenie lubelsko-podlaskim pod kątem występowania w nich gazu ziemnego
    (Data obrony: 2013-10-09) Poślednia, Aleksandra
    Wydział Geologii, Geofizyki i Ochrony Środowiska
    One of the prospective areas for the occurrence of gas shales is Baltic-Lublin-Podlasie basin, where the study for determining the hydrocarbon potential of the area is carried on. So far, the analysis allowed to determine the Lower Paleozoic complex as the most interesting in this regard. This paper is to assess the presence of gas in the mudstone-claystone complexes of Cambrian, Ordovician and Silurian in the Lublin-Podlasie basin on the basis of geochemical analyses. Results obtained from pyrolysis Rock Eval, analysis of biomarkers and vitrinite reflectance measurements enabled the evaluation of potential hydrocarbon formation and to determine the type of organic matter and characterize the degree of maturity of deposits for the generation of gaseous hydrocarbons. To assess the prospectivity of the area the vertical and collateral variation of geochemical parameters was rated. The results of the analysis were associated with the geology of the area and the conditions of sedimentation of mudstones and claystones.