Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Ján Pavluš is active.

Publication


Featured researches published by Ján Pavluš.


GeoScience Engineering | 2013

RESEARCH ON PETROPHYSICAL PROPERTIES OF CHOSEN SAMPLES FROM THE POINT OF VIEW OF POSSIBLE CO2 SEQUESTRATION VÝZKUM KOLEKTORSKÝCH VLASTNOSTÍ VYBRANÝCH HORNINOVÝCH VZORKŮ Z HLEDISKA MOŽNÉ GEOSEKVESTRACE CO2

Martin Klempa; Michal Porzer; Petr Bujok; Ján Pavluš

Abstract Man-made CO2 emissions (the so called anthropogenic CO2 emissions) and their increasing trend can be, by some scientists, considered a serious menace for the sustainable development of mankind, and their reduction a prerequisite for the environment protection. Carbon dioxide is one of the most important gases that cause a greenhouse effect which warms up the earth surface as a consequence of a different heat flow between the earth and the atmosphere. Our laboratory measurements determined the porosity, permeability and grain density for clastic sedimentary rock samples which were drilled from an underground gas storage facility. Additionally, our results showed a reduction in porosity and permeability after a confining pressure was applied. We assume that this effect is caused by internal structure changes due to the repeatedly increased and decreased net pressure applied to the samples Abstrakt Emise CO2 vznikající lidskou činností - tzv. antropogenní emise CO2 a jejich vzestupný trend, mohou být některými odborníky považovány za vážné nebezpečí pro udržitelný vývoj lidstva a jejich omezování za nezbytnou podmínku ochrany životního prostředí. Oxid uhličitý je významný z plynů způsobujících skleníkový efekt, který se projevuje oteplováním zemského povrchu v důsledku změn toků tepelného záření mezi zemí a atmosférou. Laboratorní měření poskytla hodnoty porozity a koeficientu propustnosti horninových vzorků, které byly odvrtány z podzemního zásobníku plynu. Naše měření vykázalo snížení kolektorských parametrů horninových vzorků, které bylo způsobeno změnou vnitřní struktury horniny díky opakovanému zvýšení a snížení tlaku na rostlou část vzorku


Geologické výzkumy na Moravě a ve Slezsku | 2013

PŘEDBĚŽNÉ VÝSLEDKY STUDIA ORGANICKÉ HMOTY SEDIMENTŮ PALEOGÉNU PODSLEZSKÉ JEDNOTKY A JEJÍHO VZTAHU KE VZNIKU UHLOVODÍKŮ

Jan Zahradník; Petr Skupien; Ján Pavluš

The subject of the present paper is the analysis of the source rock potential of the Paleogene formations in the outer Western Carpathians. In the study area there are deposits rich in organic carbon material (4–11 % TOC), mostly dark coloured claystones and siltstones, which were deposited in the anoxic conditions. Source rocks character of the sediments was studied on the basis of structure of organic material and degree of their transformation. Kerogen of type III (terrestrial type) predominates in the studied samples. Degree of thermal transformation is low and corresponds to the beginning or middle part of the oil window.


Geologické výzkumy na Moravě a ve Slezsku | 2013

PŘÍSPĚVEK K POZNÁNÍ STRATIGRAFICKÉ POZICE MAGMATITŮ TĚŠÍNITOVÉ ASOCIACE VE SLEZSKÉ JEDNOTCE

Petr Skupien; Ján Pavluš

New results of stratigraphic investigations of the Early Cretaceous sediments of the Hradistě Formation accompanying magmatic rocks of the teschenite association of the Silesian Unit (flysch belt, the Western Carpathians) were made based on noncalcareous dinoflagellate cysts. In view of the dinoflagellate cysts found, the stratigraphic range of the magmatic rocks under study is from the Late Hauterivian to the Late Barremian. It is also possible to assume that the main area of the magmatic activity around Nový Jicin and Přibor is associated with the Late Barremian.


Marine and Petroleum Geology | 2014

Lower Cretaceous black shales of the Western Carpathians, Czech Republic: Palynofacies indication of depositional environment and source potential for hydrocarbons

Ján Pavluš; Petr Skupien


Engineering Geology | 2013

Experimental modeling of abandoned shallow oil wells convergence

Petr Bujok; Michal Porzer; Krzysztof Labus; Martin Klempa; Ján Pavluš


Review of Palaeobotany and Palynology | 2015

Middle Jurassic organic-walled dinoflagellate cysts and palynofacies from Telma-Dareh, south of Sari, northern Iran

Petr Skupien; Ján Pavluš; Mostafa Falahatgar; Mojtaba Javidan


GeoScience Engineering | 2013

Research on Petrophysical Properties of Chosen Samples from the Point of View of Possible CO2 Sequestration

Martin Klempa; Michal Porzer; Petr Bujok; Ján Pavluš


Zpravy o geologickych vyzkumech | 2016

Pestre vrstvy svrchni kridy v basskem vyvoji slezske jednotky

Petr Skupien; Dalibor Matysek; Daniela Boorová; Ján Pavluš; Pavlina Doupovcova


Geoscience Research Reports | 2016

Upper Cretaceous Red Beds in the Baška development of the Silesian Unit

Petr Skupien; Dalibor Matýsek; Daniela Boorová; Ján Pavluš; Pavlina Doupovcova


Tourism: An international Interdisciplinary Journal | 2015

Reconstruction of former industrial complexes and their utilisation in tourism - case study

Martin Klempa; Petr Bujok; Jan Jelínek; Michal Porzer; Ján Pavluš

Collaboration


Dive into the Ján Pavluš's collaboration.

Top Co-Authors

Avatar

Petr Skupien

Technical University of Ostrava

View shared research outputs
Top Co-Authors

Avatar

Martin Klempa

Technical University of Ostrava

View shared research outputs
Top Co-Authors

Avatar

Michal Porzer

Technical University of Ostrava

View shared research outputs
Top Co-Authors

Avatar

Petr Bujok

Technical University of Ostrava

View shared research outputs
Top Co-Authors

Avatar

Dalibor Matýsek

Technical University of Ostrava

View shared research outputs
Top Co-Authors

Avatar

Jan Jelínek

Technical University of Ostrava

View shared research outputs
Top Co-Authors

Avatar

Jan Zahradník

Technical University of Ostrava

View shared research outputs
Top Co-Authors

Avatar

Krzysztof Labus

Silesian University of Technology

View shared research outputs
Top Co-Authors

Avatar

Robert Rado

AGH University of Science and Technology

View shared research outputs
Researchain Logo
Decentralizing Knowledge