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Ewolucja utworów mioceńskich zapadliska przedkarpackiego w rejonie Rzeszowa (obszar zdjęcia sejsmicznego 3D Sokołów-Smolarzyny)

Krzywiec P., Wysocka A., Oszczypko N., Mastalerz K., Papiernik B., Wróbel G., Oszczypko-Clowes M., Aleksandrowski P., Madej K, Kijewska S.

Przegląd Geologiczny

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2008

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Vol. 56, nr 3

232-232

EN

The Miocene Carpathian foredeep basin in Poland (CFB) developed in front of the Outer Carpathian fold-and-thrust belt, at the junction of the East European craton and the Palaeozoic platform. 3D seismic data, cores and well logs from Sokołów area (vicinity of Rzeszów) were used in order to construct new depositional model of the Miocene succession of the Carpathian foredeep. The gas-bearing Miocene infill of the CFB is characterized by a shallowing-upward trend of sedimentation and consists of hemipelagic, turbiditic and deltaic and nearshore-to-estuarine facies associations. Lowermost part of the Miocene infill seems to has been deposited from the North. Such direction of sediment supply was related to influence of existing relief of the pre-Miocene basement, where very deep (up to 1,5 km) erosional valleys cut into the pre-Miocene (Precambrian) basement due to inversion and uplift of the SE segment of theMid-Polish Trough are located. Upper part of theMiocene infill reflects sediment progradation from the South, from the Carpathian area into the foredeep basin. In the Rzeszów area existence of the so-called anhydrite-less island, i.e. relatively large area devoid of the Badenian evaporitic cover caused by the post-Badenian uplift and widespread erosion of evaporites,has been postulated for many years. Interpretation of 3D seismic data showed that such model should be abandoned. In the studied part of the CFB, Late Badenian evaporitic sedimentation was restricted to the axial parts of deep paleovalleys. Evaporites deposited in these valleys have been rarely encountered by exploration wells as such wells were almost exclusively located above basement highs separating erosional paleovalleys, hence giving incorrect assumption regarding regional lack of evaporitic cover. It is possible that in axial parts of these valleys important gas accumulations might exist, charged from the South and sealed by the Badenian evaporites.

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Sukcesja osadowa miocenu w rejonie zrębu Ryszkowej Woli (obszar Sieniawa-Rudka), zapadlisko przedkarpackie: wyniki facjalnej i stratygraficznej interpretacji danych wiertniczych oraz sejsmiki 3D

Mastalerz K., Wysocka A., Krzywiec P., Kasiński J., Aleksandrowski P., Papiernik B., Ryzner-Siupik B., Siupik J.

Przegląd Geologiczny

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2006

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Vol. 54, nr 4

333-342

EN

TThe Polish Carpathian Foredeep Basin (PCFB) is the northern compartment of a foreland basin system that surrounds the Carpathian orogenic belt. The axis of the eastern part of the PCFB plunges gently towards SE, where the Miocene basin-fill succession exceeds 2000 metres in thickness. The Miocene succession developed in shallow marine ramp settings and is subdivided into 3 lithostratigraphic units: sub-evaporitic (onshore-to-nearshore), evaporitic, and supra-evaporitic (offshore-to-estuarine). The upper unit includes a siliciclastic series (Upper Badenian–Sarmatian), which constitutes the main segment of the succession. It displays an asymmetric, shallowing-up trend, expressed by the following sequence: hemipelagic-turbiditic-deltaic-low-energy nearshore-to-estuarine facies associations. Sediment accummulation in the basin has been significantly overprinted by higher-frequency cyclicity and encloses several genetic stratigraphic sequences bounded by MFS surfaces. An early phase of the basin development was characterised by high-rate subsidence and slow-rate sedimentation (hemipelagic facies). The turbiditic facies association identified within the Sieniawa–Rudka area resulted from southward progradation of a submarine fan/prodeltaic depositional system, mainly fed from the northern and north–western continental margins of the basin. An overall SE–ward palaeoslope inclination controlled the main phase of the deltaic progradation, which had gradually replaced the turbiditic systems. The late deltaic phase was characterised by ENE palaeotransport directions. The final phase of the basin filling took place in shallow-water, low-energy, nearshore-to-estuarine environments. In the early stage of the basin development, a complex system of NW–SE elongated basement pop-ups and flower structures in the Miocene succession were produced by reactivation and inversion of Mesozoic basement faults. The growth of these positive structures modified local subsidence patterns and affected the organisation of depositional systems of the siliciclastic series. A narrow elevation of the RyszkowaWola High (RWH) gradually grew above one of the pop-up structures. Complex structural-stratigraphic hydrocarbon traps developed along the RWH, due to interaction between the growth of local faults and the development of the successive depositional systems. Tidally-modified delta-top and estuarine facies are the most common hydrocarbon hosts within individual sequences of the „deltaic” segment of the succession..

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Budowa geologiczna i geneza mioceńskiego zrębu Ryszkowej Woli w rejonie Sieniawy-Rudki (wschodnia część zapadliska przedkarpackiego) : wyniki interpretacji danych sejsmiki 3D

Krzywiec P., Aleksandrowski P., Ryzner-Siupik B., Papiernik B., Siupik J., Mastalerz K., Wysocka A., Kasiński J.

Przegląd Geologiczny

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2005

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Vol. 53, nr 8

656--663

EN

The Miocene Carpathian Foredeep Basin in Poland (CFB) developed in front of the Outer Carpathian fold-and-thrust belt, at the junction of the East European craton and the Palaeozoic platform. Within the upper Badenian through Sarmatian deposits of its eastern part, the CFB hosts numerous gas fields. The gas-bearing Miocene succession is characterised by a shallowing-upward trend of sedimentation and consists of offshore hemipelagic, turbiditic and deltaic and nearshore-to-estuarine facies associa-tions. The foredeep basin formation was largely controlled by the structure of its Neoproterozoic–Early Cambrian basement, especially by NW–SE trending faults inherited from Mesozoic tectonic history of SE Poland (subsidence and inversion of the Mid-Polish Trough). Several NW–SE-elongated, narrow basement pop-up structures developed in the northeasternmost part of the CFB, one of them being the Ryszkowa Wola block. The uplift of the pop-up basement block involved Miocene reactivation of older fault zones and resulted in the formation of a narrow, NW–SE elongated Ryszkowa Wola horst (RWH) above it, within the Miocene strata. A complex system of right-stepping, en-echelon, mainly normal faults of predominantly E–W trend, branching off from the NW–SE-striking boundaries of the RWH, has developed around and above the horst, leading to compartmentalisation of the Miocene succession into numerous, mutually displaced and rotated fault blocks. Such an association of deformation structures recognised from the 3D seismics was interpreted in terms of transpressive conditions with the horizontal maximum tectonic compression axis directed š E–W and a sinistral strike-slip displacements on NW–SE striking faults in the basement. The structural interpretation of the Ryszkowa Wola structure proposed here is in line with published results of analogue modelling of fault patterns in sediments overlying active strike-slip discontinuities in a rigid basement. The basement-cover interaction within the Ryszkowa Wola structure in the area of Sieniawa–Rudka was partly coeval with the Miocene deposition of the CFB infill. The uplift and horizontal displacements of the Ryszkowa Wola basement block modified the local subsidence pattern and the organisation of Miocene depositional systems. The syn-depositional strike-slip fault activity in the basement of the CFB resulted in differential movements and rotations of kinematically linked fault-blocks in the Miocene succession around and above the RWH, leading to the formation of numerous gas traps.

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Badanie wybranych właściwości technologicznych papierów z włókien syntetycznych

Mastalerz K., Podsiadło H., Ambroziewicz A.

Przegląd Papierniczy

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2004

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R. 60, nr 8

455-459

PL

Zbadano wybrane właściwości technologiczne papierów z włókien syntetycznych, zwracając szczególną uwagę na zagadnienia spoistości powierzchni, gładkości drukowej i zapotrzebowania farby przez papier. Uzyskane wyniki wskazują, że badane papiery charakteryzują się chłonnością na podobieństwo papierów tradycyjnych. Ponadto stwierdzono, że cztery spośród dwunastu badanych podłoży nadają się do zadruku w warunkach produkcyjnych na maszynie offsetowej, przy zachowaniu maksymalnej wydajności procesu.

EN

The research investigates selected technological properties of synthetic fibre papers with main regard to resistance to plucking, levelness and ink requirement. Results show that this group of papers is characterized by receptivity similar to traditional grades. The research also proved that 4 out of 12 a analyzed grades meet requirements of printing on the offset machine with maximal process capacity.

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Badanie podłoży drukowych z różnym udziałem włókien syntetycznych

Mastalerz K., Podsiadło H., Ambroziewicz A.

Przegląd Papierniczy

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2004

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R. 60, nr 10

584--588

PL

Przeprowadzono badania podłoży drukowych z różnym udziałem włókien syntetycznych. Papiery zadrukowano techniką offsetową farbami utrwalanymi przez wsiąkanie i utlenianie, wykorzystując formę drukową, zawierającą odpowiednie pola testowe. W ocenie druków zwrócono uwagę na stabilność wymiarową badanych papierów oraz zjawisko adhezji farby do podłoża. Poddano analizie pola testowe, zawierające elementy służące do oceny jakości otrzymanych odbitek. Na podstawie otrzymanych wyników stwierdzono, że skład włóknisty obu badanych rodzajów papieru umożliwia ich zadruk z zachowaniem standardów, obowiązujących dla druku offsetowego.

EN

The article shows analysis on printing bases with different content of synthetic fibres. Papers have been printed in offset technique with inks set through absorption and oxidation using printing forms containing testing straps. When evaluating printing effects main attention was paid to the size stability of tested papers and adhesion of inks to the printing base. Authors analyzed testing straps containing elements for quality evaluation of achieved copies. Based on the results it has been proved that the fibre content of both paper grades makes possible to obtain printing standards required from offset printing.

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Papiery syntetyczne : skład, właściwości, zastosowanie

Mastalerz K., Podsiadło H., Ambroziewicz A.

Przegląd Papierniczy

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2003

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R. 59, nr 11

677-681

PL

W pracy przedstawiono krótki zarys powstania materiału pierwotnie zwanego papierem syntetycznym. Podano jego zalety umożliwiające stosowanie go w zastępstwie papieru naturalnego. Przytoczono również definicję papieru syntetycznego i przedstawiono charakterystyki - pod względem składu i zastosowania - poszczególnych rodzajów papierów syntetycznych produkowanych przez światowe firmy. Zaprezentowano wyniki badań papieru będącego mieszaniną masy celulozowej i polietylenu. Wspomniano o niuansach dotyczących samego procesu drukowania na tych podłożach. W zakończeniu zwrócono uwagę na sposoby utylizacji syntetycznych papierów.

EN

The work presents a short outline of the origin of a material originally called synthetic paper. Its merits enabling its use instead of natural paper are given. The definition of the synthetic paper is also quoted and the characteristics concerning the furnish and application - of individual kinds of synthetic paper being produced by the world's companies. The results of testing the paper being the mixture of chemical pulp and polyethylene are presented. The nuances concerning only the printing process on these bases are mentioned. In conclusion the manners of using the synthetic papers are described.