Browsing by Subject "zasoby geologiczne"

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Access status: Restricted ,
Analiza geologiczno-złożowa rejonu gazu ziemnego Wola Rokietnicka (rejon Przemyśla)
(Data obrony: 2010-08-03) Bartuś, Justyna
Wydział Geologii, Geofizyki i Ochrony Środowiska
The thesis comprises the deposit geological analysis of natural gas in Wola Rokiet-nicka region. Moreover, the picture of three-dimensional structure of the natural gas depo-sits in Przemyśl region was presented based on geological and geophysical data obtained from exploratory and exploitative holes. Drilling works in Wola Rokietnicka region were conducted in 2006-2007, when the hole Maćkowice-2, which is waiting for exploitation, was drilled. In the course of deposit trials the production of natural gas from the layers situated at the depth of 1841-2104 meters was obtained. The natural gas obtained from these layers is a high-quality energetic resource of me-thane content from 98,476 to 99,708 % and low mercury content of 0,08 g/m3. Geological resources of natural gas with a high methane content have been estimated to be 140 mln Nm3 in C category and exploited resources 110mln Nm3 in C category. Fuel value ranges from 35,88 to 35,93 MJ/m3.
Access status: Open Access ,
Gospodarka złożem Bełchatów z wykorzystaniem geologicznych modeli komputerowych
(Wydawnictwa AGH, 2011) Silarska, Edyta; Frankowski, Ryszard; Kapusta, Jacek
The usage of continuously updated digital models of the Pole Bełchatów and Pole Szczerców fields as well as the know-how acquired allow for applying the information provided by them within a broad scope of activities. The model makes it possible to create maps, geological sections of the entire field, its part or the planned shortwall. It provides information concerning lithology, stratigraphy or coal quality - depending on the needs. The software user may calculate the necessary data for short- or long-term mining operations quickly and much more precisely. The generated data are of good quality and reflect the actual characteristics confirmed by the ongoing exploitation.
Access status: Restricted ,
Ocena wartości gospodarczej złoża rud $Zn-Pb$ „Siewierz” w świetle nowej metodyki dokumentowania złóż cynkowo - ołowiowych
(Data obrony: 2010-09-30) Władyka, Piotr
Wydział Geologii, Geofizyki i Ochrony Środowiska
The purpose of this study was to assess the economic value of deposits „Siewierz”, for its possible development in the future. Therefore applied in 2006 introduced new rules for documenting the undeveloped deposits of $Zn-Pb$. Their use has reduced the resources estimated by polygon Bołdyriewa from 5.2 million tons of ore to just to 317 thousand tons. Body’s ore are located mainly in Devonian formation and partly in Ret. The analysis showed that the deposit „Siewierz” has no chance of future development.
Access status: Restricted ,
Perspektywy występowania akumulacji gazu ziemnego na podstawie analizy geologiczno – złożowej utworów miocenu w rejonie Pruchnik – Pantalowice
(Data obrony: 2010-08-03) Pacławska, Malwina
Wydział Geologii, Geofizyki i Ochrony Środowiska
In the thesis a geological analysis of the area Pruchnik- Pantalowice is introduced. It presents geological structure of natural gas deposits in the study area. The natural gas deposits occurs in the indigenous miocen formation, which had been divided up into five complexes.Most of discovered deposits are connected with structural antyclinical traps, which are sometimes modified by sand variation. The natural gas deposits are also in the solid- structural traps. The reservoir rocks in all the traps are mostly sandstones, but the gas occurs also in shale-silt packets (Pruchnik- Pantalowice). The natural gas obtained from discovered levels is a high quality energetic resource with methane content above 98% and low mercury content in it. The primary geological resources of high concentration of methane as a natural gas are calculated in 6795 million m3.
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Wykorzystanie wyników próbnej eksploatacji otworu poszukiwawczego Kowale–2 do oszacowania zasobów w początkowym etapie rozpoznania złoża
(Data obrony: 2010-08-03) Twardosz, Bernadetta
Wydział Geologii, Geofizyki i Ochrony Środowiska
This thesis describes the geological structure of the Cieszyn-Andrychów-Żywiec area, where the Kowale the Carpathian Overthrust between two cities Cieszyn and Bielsko Biała. Data gathered from the borehole Kowale-2 indicate that the Carpathian Flysch reaches 315m depth, subsequently Miocene-Tortonian up to 820 m depth (Dębowiec Conglomerate 741-820m depth), beneath, there is Upper Carboniferous interval up to 1000 m depth. Gas is accumulated within three Miocene horizons, within combination of structurallithological traps. Kowale is a new gas field, in which production testing was very short, with two measured points. The main mineral resource is Miocene biogenic natural gas which originally comes from Upper Carboniferous coal beds. This is dry gas with low concentration of nitrogen and low or none concentration of condensate. Resources of natural gas were evaluated using the volumetric method inside three Miocene horizons. Also the dynamic method was used in order to calculate gas resources inside the first horizon, which is presently in the course of exploitation. The size of gas resources was assumed according to the volumetric method. Primarily, sum of geological resources, C category are 112 mln m3 whereas, recoverable reserves 101 mln m3.