Porosity of source rocks eligible for interaction with gases and liquids

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985831%3A_____%2F23%3A00576695" target="_blank" >RIV/67985831:_____/23:00576695 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/67985891:_____/23:00576695 RIV/00216208:11310/23:10470754

Výsledek na webu

<a href="https://eposter.at/ISRM2023/data/PDF/1732.pdf" target="_blank" >https://eposter.at/ISRM2023/data/PDF/1732.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Porosity of source rocks eligible for interaction with gases and liquids

Popis výsledku v původním jazyce

The extent of the porosity of different source rocks may vary with their composition, weathering of the bedrock etc. To determine the further use of source rocks, it is necessary to understand and describe their physicochemical properties. Complex textural analyses of source rocks with variable amounts of organic matter were carried out using N2 and CO2 sorption, scanning electron microscopy and mercury intrusion porosimetry. The total adsorption of CO2 ranged from 0.03 to 1.5 mmol/g. The porosity and the pore size distribution varied according to the origin of the studied samples. The porosity ranged from 0.2% to 21%. Lower porosity values indicated a connection with gas capturing. Higher porosity values can be explained by the presence of macropores and larger pores, serving mainly for the migration of gases and liquids. Monitoring of sorption properties can provide a scientific basis for the safe utilization of reservoirs and rock layers.nn

Název v anglickém jazyce

Porosity of source rocks eligible for interaction with gases and liquids

Popis výsledku anglicky

The extent of the porosity of different source rocks may vary with their composition, weathering of the bedrock etc. To determine the further use of source rocks, it is necessary to understand and describe their physicochemical properties. Complex textural analyses of source rocks with variable amounts of organic matter were carried out using N2 and CO2 sorption, scanning electron microscopy and mercury intrusion porosimetry. The total adsorption of CO2 ranged from 0.03 to 1.5 mmol/g. The porosity and the pore size distribution varied according to the origin of the studied samples. The porosity ranged from 0.2% to 21%. Lower porosity values indicated a connection with gas capturing. Higher porosity values can be explained by the presence of macropores and larger pores, serving mainly for the migration of gases and liquids. Monitoring of sorption properties can provide a scientific basis for the safe utilization of reservoirs and rock layers.nn

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20701 - Environmental and geological engineering, geotechnics

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2023

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of the ISRM 15th International Congress on Rock Mechanics and Rock Engineering & 72nd Geomechanics Colloquium – Challenges in Rock Mechanics and Rock Engineering

ISBN

978-3-9503898-3-8

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

2613-2618

Název nakladatele

Austrian Society for Geomechanics

Místo vydání

Salzburg

Místo konání akce

Salzburg

Datum konání akce

9. 10. 2023

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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