Browsing by Subject "Rotliegend formation"

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Możliwości obliczenia wolumenu gęstości z danych sejsmicznych 3D (inwersja symultaniczna)
(Data obrony: 2010-09-27) Kicińska, Ewelina
Wydział Geologii, Geofizyki i Ochrony Środowiska
The aim of my Master of Science thesis was to present possibilities of density calculation by simultaneous inversion method. The data were taken from Brody’s 3D area seismic image. The main geological task was to determination course of the border range of Rotliegend sandstones, determination and distribution of porosity in the Rotliegend and Main Dolomite formation, indication gas- saturated reservoir and potential gas zone. The result of inversion and created maps of porosity, sanding up and water saturation for Rotliegend formation allowed indicate five prospective zones in examined area. Additionally many crossplots combinations have been done. The crossplots involve parameter of density appeared to be very well as provided the most accurate information.
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Problematyka impedancji symultanicznej na Monoklinie Przedsudeckiej
(Data obrony: 2010-09-27) Kiciński, Przemysław
Wydział Geologii, Geofizyki i Ochrony Środowiska
The aim of M.Sc. thesis was to present problem simultaneous impedance of Monoklina Przedsudecka. Symultaneous impedance is result of simultaneous inversion. It was performed to identify of Rotliegend sandstones in the ,,Brody’’. Its task was to determine the porosity Rotlienged and Main Dolomite formation, indicating gas-saturated reservoir and potential gas zone. The results of simultaneous inversion are P wave impedance, S wave impedance and density. Our aim was to get to know basic software used in calculating data, parameterization data needed to applied in simultaneous inversion and problematic interpretation data. When analyzing the results of many maps, blueprints and Crossplots were produce. They provide valuable information and relationships between inwersion results.