Wiertnictwo, Nafta, Gaz
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ISSN 1997-2011
e-ISSN: 2300-7044
Issue Date
2005
Volume
T. 22
Number
Nr 2
Description
Journal Volume
Wiertnictwo, Nafta, Gaz
T. 22 (2005)
Projects
Pages
Articles
Dobór sposobu określania parametrów hydrogeologicznych nieograniczonej warstwy wodonośnej, w zależności od technologii jej opróbowania
(2005) Dubiel, Stanisław
The author analysed the method for interpreting results of testing aquifers in drilled wells based on logarithmic of the this equation view of determining hydraulic transmissibility, piezoconductivity, and elastic filtering. Attention was paid to the applied methods of testing aquifers with tense water table and unlimited range, in the conditions of constant water pumping rate from the well, and application of one or a few observation (piezometric) wells. The principles for the selection of methods of interpreting the results of observations of water table changes in the well in a finction of time, in a function of propagation of the depression cone in the aquifer and in a function of complex (time and propagation) observations were given.
Analiza techniczno-energetyczna zagospodarowania dwutlenku węgla w uzdrowisku Krynica Zdrój
(2005) Duliński, Władysław; Ropa, Czesława Ewa
The increase of natural carbon dioxide's production demand imposes the necessity of improvement processes of gas' extraction, conditioning and disposal. The technical and energy analysis was executed on parameters that had been measured by triple-stage compressor in liquid carbon dioxide's plant in Krynica. The power and efficiency of the compressor had been calculated. The efficiency turned out to be very low and the compressor's has been done. The factor of efficiency of compression, increase over 80%. For decreasing cost of the carbon dioxide's compression, changes in technological scheme of installation have been suggested. Using additional double-stage compressor allows compressing part of gas that is destined for water saturation and therapeutic dry baths, only to 1 MPa. The gas destined for liquefaction will be compressed woth triple-stage compressor till 8.0 MPa. As a part of modernization there were introduced some changes in gas conditioning and its storage. The improved method of adsorptive sulfur removal from gas was used by taking impregnated active carbon and there was the membrane replaced in store tank - both acts have an effect on quality of taken carbon dioxide.
Przykład wykorzystania metody atmogeochemicznej do rozpoznania skażenia gruntu substancjami ropopochodnymi
(2005) Fąfara, Zbigniew
This paper presents the example of utilization of the Drager's method for localization of the hydrocarbon pollution in soils. First of all, low cost of research and facility of their conducting is advantage of this method. Qualitative and indicative character gotten results presents basic defect of this method. It realize measurements in the area of average largeness of fuel base on area near the stream, where exists the potential danger of the organic contaminants penetrating for surface water. Research relied on execution of the measure well using special probe, collecting of the soil core and measuring the equivalent propane concentration in soil gasses on the chosen depth. It realize two measuring series in different weather conditions, in span over four months. It prepare contour maps of the equivalent propane concentration in soil gasses on base of gotten result. These maps have allowed affirmation of presence the organic contaminants on the chosen area, determination of direction of the potential hydrocarbons inflow and following of efficiency of the made barrier on coast of the stream including the drain well.
Wytrzymałość na ściskanie zaczynów cementowo-iłowych z dodatkiem popiołu fluidalnego "Żerań"
(2005) Gonet, Andrzej; Stryczek, Stanisław; Wojciechowski, Rafał
Environmental protection prerogatives and need to lower the price of sealing slurries spur on specialist to seek for new recipes. One of such solutions is the use of fly ashes, which in a number of cases have favourable parameters. Fluid ash obtained from a power station "Żerań" was characterized in the paper. It was analysed for its suitability for geoengineering works, i.e. compressive strength of water-based slurries made of Portland cement CEM I 32,5, fluid ash „Żerań”, bentonite clay Monobent W-297. Content of these components in the slurry and water-mixture coefficients were analysed. The obtained results confirmed the manageability of these fly ashes on an industrial scale.
Stanowisko laboratoryjne do badania przepływów wielofazowych w ośrodkach porowatych
(2005) Rybicki, Czesław; Wójcikowski, Maciej; Blicharski, Jacek
Contents of this paper is the valuation of laboratory station for two phase flows in porous media. This station was contracted at The Gas Department of Drilling, Oil and Gas Faculty AGH University of Science and Technology in Kraków funded by KBN (Project 8T12A04020). This laboratory station enable to carry out the laboratory investigations of two phase flows (gas - gas and water - gas) in porous media. The investigation of mutual gas displacement and the measurement of their concentration at the output of measure chamber. The goal of that investigations it was to determine of methane - nitrogen mixing degree in porous media. The investigation of mutual gas - water displacement relay on the measurement of water concentration in reservoir by means of microwave apparatus. On the base of this investigations authors test to fix criteria of gas - water contour stability. All carried out investigations fixed usefulness of constracted laboratory station. The investigations will be continued in next years.