Browsing by Author "Czekaj, Lucyna"

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Access status: Open Access ,
An analysis of fluids after hydraulic fracturing in the aspect of their further use or neutralization
(2013) Jamrozik, Aleksandra; Gonet, Andrzej; Czekaj, Lucyna
Today’s ecological policy focuses on preventing anthropogenic environmental hazards. A large share of activities are oriented to the precise recognition of hazards and use of solutions thanks to which the negative environmental effects of mining activity can be considerably reduced. Issues related to the recovery of water after hydraulic fracturing with emphasis on the possible utilization and management of fluids after hydraulic fracturing in Polish conditions are discussed in view of the respective law.
Access status: Open Access ,
Analysis of waste mud stability
(2014) Jamrozik, Aleksandra; Gonet, Andrzej; Fijał, Jerzy; Terpiłowski, Konrad; Czekaj, Lucyna
Drilling fluids play a number of functions, e.g. they remove cuttings, lubricate the drill bits, maintain stability of the hole and prevent the inflow-outflow of fluids between well and the shales. For this reason, they are made of complex polymeric-mineral microcomposites of differentiated chemical and mineralogical-phase content with varying share of colloidal phase in dispersed solid phase in water, i.e. water-based muds (WBM) or oil environment, i.e oil-based muds (OBM). The major factor providing stability of the presented systems is the high participation of clayey minerals (smectite group), long-chain polymers and chemicals stabilizing dispersions. The results of analyses of concentrated dispersions of waste muds from a few regions in Poland are presented int he paper. These are plastic-viscous dispersions of rheological parameters described most frequently by the Herschel-Bulkley model, the flow of which is connected with deformations of internal structures in the analyzed systems taking place in a function of temperature. There are also presented measurement results of light transmission and backscattering in the analyzed range of temperatures, i.e. 20 to 60°C with the use of Turbiscan Lab., Formulaction. The stability indicator is the turbiscan stability index (TSI).
Access status: Open Access ,
Badanie właściwości kompozytów mineralno-gruntowych w aspekcie ich wykorzystania
(2008) Stryczek, Stanisław; Gonet, Andrzej; Rzyczniak, Mirosław; Czekaj, Lucyna
The results to research over usefulness the mineral and native soil mixtures with addition of drilling wastes and organic admixtures arc presented. They are applied for: - mineral thightening, - the storage in place of wastes formation, - the material to of terrains demoted reclamation. Values of some physical and geotechnical parameters of tested mixtures have been calculated. Ranges of the measured parameters values with opinion of usefulness the created mixtures to chosen using are presented.
Access status: Restricted ,
Możliwości aplikacji syntetycznej krzemionki w technologiach wodnych dyspersji mineralnych
(Data obrony: 2010-06-15) Bochenek, Jakub
Wydział Wiertnictwa, Nafty i Gazu
Access status: Open Access ,
Możliwości i uwarunkowania odsalania odpadów wiertniczych
(2010) Jamrozik, Aleksandra; Gonet, Andrzej; Stryczek, Stanisław; Czekaj, Lucyna
Neutralization of waste material is an important issue in terms of maintaining equilibrium within natural environment. In oil mining drilling waste is an essential by-product, that is generated as a result of drilling boreholes (explorative and exploitive). These by-products consist of hydrated, organic-mineral structures, which possess tixotropic properties. Their composition depends on drilled rock layers as well as on the organic and non-organic components of the drilling mud. Management of drilling waste, which is highly saline ( it should be noted that in recent years the amount of such waste increased rapidly) creates serious hazards to natural environment. Therefore, it is indispensible that such waste should be utilized according to strict environmental standards. In this article the authors present laboratory research pertaining to the possibility of salt release (Na+, K+, Ca+2, Mg+2, Cl-, HCO3) as well as the impact of additional material (fly ash and slaked lime)on the desalination of drilling waste.
Access status: Restricted ,
Ocena właściwości fizyko-mechanicznych produktów uzyskanych w procesach odzysku materiałowego z odpadów wiertniczych
(Data obrony: 2010-02-25) Kordos, Łukasz
Wydział Wiertnictwa, Nafty i Gazu
Access status: Restricted ,
Określenie właściwości barytowych odpadów wiertniczych
(Data obrony: 2010-02-25) Karczewski, Grzegorz
Wydział Wiertnictwa, Nafty i Gazu
Access status: Open Access ,
Pęcznienie mineralno-chemiczno-organicznych mieszanek gruntowych
(2007) Stryczek, Stanisław; Gonet, Andrzej; Rzyczniak, Mirosław; Czekaj, Lucyna
The results of studies of determining liability to swelling of chemically treated mixtures of waste drilling mud with organic and ground admixtures are presented in the paper. The investigations were carried out as a part of a project on methods of drilling waste processing and managing. In the course of the analyses, the following parameters were determined: natural humidity, swelling humidity, swelling indices, degrees of swelling, mineral-chemical--organic ground mixtures. The trends of changes of swelling indices, depending on the composition of the mixtures, were also determined.
Access status: Open Access ,
Płuczka skrobiowa do wykonywania odwiertu studziennego opis patentowy patentu tymczasowego nr 110739
(Urząd Patentowy PRL, 1981-09-30) Wilk, Stanisław; Bereś, Janusz; Stryczek, Stanisław; Bielewicz, Danuta; Kraj, Łucja; Czekaj, Lucyna; Akademia Górniczo-Hutnicza im. Stanisława Staszica (Kraków)
Access status: Open Access ,
Properties of processed drilling wastes from the factory of ecological labours in Tarnogród
(2016) Rzyczniak, Mirosław; Czekaj, Lucyna; Cabala, Ewelina; Rzyczniak, Anna
The following publication presents the results of laboratory testing of drilling wastes’, so called filter cakes, physical and mechanical features, that are utilized in the Factory of Ecological Labors in Tarnogród. This kind of waste is obtained from filtration process lead on processed drilling fluids, in the cellular filter press. As a result of lead tests, granulometric composition of tested ground, some basic and secondary physical features (water (moisture) content, bulk density, liquid limit, plastic limit, plastic index, liquidity index, consistency index), swelling sensibility (swelling curve, swelling coefficient, swelling index, swelling water content) and compressibility (consolidation curve, compressibility curve, edometric compressibility modules). There were defined filtration features (filtration coefficients, filtration curve) and shear strength of soil (shear strength curve, angle of shearing resistance, cohesion). Tests results were presented as charts and tables. Characteristic of the filtered processed drilling fluid waste/filter cakes was based on the achieved results.
Access status: Open Access ,
Sposób destabilizacji tiksotropowych układów mineralno-organicznych opis patentowy nr 189805
(Urząd Patentowy Rzeczypospolitej Polskiej, 2005-09-30) Fijał, Jerzy; Czekaj, Lucyna; Gonet, Andrzej; Stryczek, Stanisław; Macuda, Jan; Akademia Górniczo-Hutnicza im. Stanisława Staszica (Kraków)
Access status: Open Access ,
Sposób oczyszczania strefy wodonośnej odwiertu studziennego opis patentowy patentu tymczasowego nr 118646
(Urząd Patentowy PRL, 1982-11-30) Wilk, Stanisław; Bereś, Janusz; Stryczek, Stanisław; Bielewicz, Danuta; Kraj, Łucja; Czekaj, Lucyna; Akademia Górniczo-Hutnicza im. Stanisława Staszica (Kraków)
Access status: Open Access ,
Sposób otrzymywania kopolimeru akryloamidu z akrylanem sodu opis patentowy patentu tymczasowego nr 115019
(Urząd Patentowy PRL, 1982-07-31) Bereś, Janusz; Bielewicz, Danuta; Stryczek, Stanisław; Wilk, Stanisław; Kraj, Łucja; Czekaj, Lucyna; Chmura, Genowefa; Boguszewski, Stanisław; Holański, Zygmunt; Bałasz, Jarosław; Michalik, Tadeusz; Zygmunt, Tadeusz; Akademia Górniczo-Hutnicza im. Stanisława Staszica (Kraków)
Access status: Open Access ,
Sposób usuwania toksycznych związków organicznych ze środowisk mineralnych opis patentowy nr 196050
(Urząd Patentowy Rzeczypospolitej Polskiej, 2007-11-30) Fijał, Jerzy; Gonet, Andrzej; Stryczek, Stanisław; Czekaj, Lucyna; Akademia Górniczo-Hutnicza im. Stanisława Staszica (Kraków)
Access status: Open Access ,
Sposób uszczelniania rur w otworze wiertniczym opis patentowy nr 145168
(Urząd Patentowy PRL, 1988-08-31) Jucha, Stanisław; Wilk, Stanisław; Czekaj, Lucyna; Sołtysek, Tomasz; Derewecki, Edward; Dubiel, Tadeusz; Mucha, Kazimierz; Małek, Bronisław; Klimecki, Zbigniew; Akademia Górniczo-Hutnicza im. Stanisława Staszica (Kraków)
Access status: Open Access ,
Sposób utylizacji odpadów wiertniczych opis patentowy nr 212941
(Urząd Patentowy Rzeczypospolitej Polskiej, 2012-12-31) Brylicki, Witold; Stryczek, Stanisław; Gonet, Andrzej; Małolepszy, Andrzej; Jamrozik, Aleksandra; Czekaj, Lucyna; Akademia Górniczo-Hutnicza im. Stanisława Staszica (Kraków)
Access status: Open Access ,
Środek do likwidacji zaników i ucieczek płuczek w otworach wiertniczych opis patentowy patentu tymczasowego nr 112236
(Urząd Patentowy PRL, 1982-02-27) Bereś, Janusz; Wilk, Stanisław; Stryczek, Stanisław; Kraj, Łucja; Czekaj, Lucyna; Bielewicz, Danuta; Powierza, Wanda; Stach, Helmut; Akademia Górniczo-Hutnicza im. Stanisława Staszica (Kraków)
Access status: Restricted ,
Systemy oczyszczania płuczek wiertniczych o wysokich ciężarach właściwych
(Data obrony: 2010-10-28) Fejkiel, Wojciech
Wydział Wiertnictwa, Nafty i Gazu
Access status: Open Access ,
Wpływ obciążeń pionowych na osiadanie mieszanek gruntowo-glebowych z udziałem domieszek chemicznych i organicznych
(2006) Stryczek, Stanisław; Gonet, Andrzej; Rzyczniak, Mirosław; Czekaj, Lucyna
The edometric experiments were made on 48 samples of used matrices of drilling mud admixed with soil and organic matter, e.g. sawdust of coniferous trees, straws and selected organic compounds. The studies were part of works conducted on methods of managing drilling mud waste in the place of their production. The analyse ground-soil mixtures were characterized by determining values of their edometric modulus of primary compressibility and primary compressibility curves. The results of analyses were listed in Tables, accounting for the recipes for individual samples and edometric values of primary compressibility modulus, depending on unit loads.
Access status: Open Access ,
Wpływ odpadów wiertniczych na wybrane fizykochemiczne właściwości gruntu spoistego
(2005) Czekaj, Lucyna; Fijał, Jerzy; Grzywnowicz, Ireneusz; Jamrozik, Aleksandra
The problem of drilling waste salinity is discussed in the paper. The soluble components from soil environment were analysed for their ability to liberate. Attention is also paid to buffer and yield properties of the ground containing drilling waste. The analyses show that washable salts increase the alkalinity and coherence of the soil-and-ground environment. The salinity level of soil and ground with drilling waste admixture requires draining of this anthropogenic system followed by a suitable agro- and phytoremediation.