Browsing by Subject "geomodeling"

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Komputerowe modelowanie zmienności facji i parametrów zbiornikowych utworów górnego czerwonego spągowca w północnej części monokliny przedsudeckiej
(Data obrony: 2010-11-04) Wojtusik, Krzysztof
Wydział Geologii, Geofizyki i Ochrony Środowiska
The northern and southern part of the Fore-Sudetic Monocline are characterised by completely different reservoir properties and facies variability of Rotliegends sandstones. The main goal of the presented work is facies and petrophysical modeling of upper Rotliegend deposits using Petrel software (Schlumberger Integrated Solutions). Models of porosity, shale volume and litology were preparated as derived from well logs and laboratory data. Facies and petrophysical modeling showed, that sandstones of the upper Rotliegend are developed in the form of aeolian facies with intercalations of fluvial sediments. Average values of effective porosity reaches 12%. The best reservoir properties occur in the northwestern part of the model modeled area near Żuchlów. Porosity values reach even 20%, while shale volume is of about 32%.
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Komputerowy model przestrzenny południowo-wschodniego fragmentu fałdu Grabownicy, jednostka śląska
(Data obrony: 2010-07-09) Zwoliński, Paweł
Wydział Geologii, Geofizyki i Ochrony Środowiska
The Grabownica Fold is a part of the Silesian Nappe in the eastern part of the Polish segment of the Outer Carpathians. The Fold formed of Cretaceous to Eocene rocks probably overthrusts the sub-Silesian Nappe. In order to perform geomodeling, surface and well data as well as older geological sections were analyzed in details. Using the Petrel software, considered to be one of the most advanced geomodeling programs, three – dimensional spatial model of the Grabownica Fold was created.
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Model petrofizyczny utworów saksonu w strefie złożowej Wilków-Szlichtyngowa
(Data obrony: 2013-12-13) Pelc, Piotr
Wydział Geologii, Geofizyki i Ochrony Środowiska
Wilków-Szlichtyngowa reservoir zone is located on foresudetic monocline, in Wielkopolska petroleum province, in Polish Rotliegend Basin. Gas deposits are in top, sandy part of saxon sediments. In order to perform geomodeling using Petrel 2012 software, surface, well data, thickness and top map of Rotliegend and Zechstein’s Basal Limestone, Ca1 were analyzed. On that base, structural, parametric as well as net pay and height above contact three-dimensional models were created.
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Model strukturalno-parametryczny utworów czerwonego spągowca w rejonie Pakosławia
(Data obrony: 2013-12-13) Cisowska, Aleksandra
Wydział Geologii, Geofizyki i Ochrony Środowiska
The Rotliegend reservoirs are one of the most important exploration target in the Polish Permian Basin. The Pakoslaw natural gas deposit is located in the Zielona Gora Trough. In order to perform geomodeling in Petrel 2012 software, a number of input data were prepared and analyzed in details. Three-dimensional spatial model of the Rotligend was created.
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Wykorzystanie programu Petrel do modelowania zmienności facjalnej, litologicznej i petrofizycznej klastycznych zbiorników dolnokredowych w kontekście ich możliwości wykorzystania do podziemnego magazynowania $CO_{2}$
(Data obrony: 2010-11-04) Żelazo, Paweł
Wydział Geologii, Geofizyki i Ochrony Środowiska
Warsaw Trough (Plock Trough) is the deepest part of the Brzena Trough, where the following three structures are located: Sierpc anticline, Bielsk anticline and Bodzanow anticline. These structures represent a prospective site of geological storage of $CO_{2}$ for the major issuers of the gas (over 0.5 Mt / year). The main goal of the work is modeling of the Lower Cretaceous horizons (Hauterivian and Valanginian), Upper Cretaceous (Cenomanian and Turonian) and the layers of the overburden with the use Schlumberger Petrel Integrated Solutions. Well logging data and laboratory data were used to perform shale volume, effective porosity, permeability and lithologic models. Modelling showed the existence of zones with good reservoir properties within individual geological structures: Cenomanian in Sierpc anticline, Hauterivian and Cenomanian in Bielsk anticline and Valanginian and Hauterivian Bodzanow anticline.
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Wykorzystanie programu Petrel do przestrzennego modelowania komputerowego stref fałdowo-nasunięciowych przekroju Cisna-Krościenko, Karpaty Zewnętrzne
(Data obrony: 2010-07-09) Puzio, Adam
Wydział Geologii, Geofizyki i Ochrony Środowiska
The reconstructed geological cross-section is located between Cisna and Krościenko. Almost the whole part of the cross-section is located within the Silesian Unit in the Central Carpathian Synclinorium. This area is characterized by a fauld-trust structure. The Petrel 2009 software was used for reconstruction of this cross-section. This program can be successfully used for three-dimensional reconstruction of geological cross-sections, however in complicated fauld and thrust zones simplifying of the models are necessary. In particular, this regards to modeling of faults.