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Browsing by Subject "2D seismic data"

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  • thumbnail.journal.alt
    Item type:Thesis, Access status: Restricted ,
    Konstrukcja mapy strukturalnej podłoża miocenu w rejonie rowu Wielkich Oczu na podstawie danych sejsmicznych 2D
    (Data obrony: 2012-12-13) Wańczuk, Monika
    Wydział Geologii, Geofizyki i Ochrony Środowiska
    The geological interpretation of geophysical data in Wielkie Oczy Graben area allowed to make an analysis of base Miocene’s sedimentary basin. A structural interpretation was created in Geographix (LMKR) by using 2D seismic data and well logg data. It gave foundation to implement the structural map of Miocene base. The following sections allowed to interpret the seismic horizons corresponding to the lithostratigraphy of the area, and to complete the analysis of tectonic structures. The Miocene sediment bottom determination let to identify of geological process, mostly tectonical which effected on form of sedimentary basin.
  • thumbnail.journal.alt
    Item type:Thesis, Access status: Restricted ,
    Ujednolicenie danych sejsmiki 2D w systemie GeoGraphix
    (Data obrony: 2013-01-19) Gurbisz, Żaneta
    Wydział Geologii, Geofizyki i Ochrony Środowiska
    The dissertation presents a process of 2D seismic data unification. The aim was to analyze an application and an influence of applied procedures for the quality of seismic profiles matching in the intersection points. Data from the north-eastern part of the outer Carpathian Foredeep are in use. The project was performed with the use of a Seismic Line Balance tool in a SeisVision program which is included in the GeoGraphix system of the LMKR company. It allows both, a work based on automatic calculations (Free Float, Reference Line(s)) and manual entry of misties’ values (Interactive Line Tie). The tutorial of used tool was created. It describes procedures and available options. The next important step was execution of modeling series on a group of selected seismic profiles. Best values of parameters and workflow were determined. Unification of all data was the final task.