Petrophysics
This database contains laboratory measurements of a range of physical properties of rocks, which can be subdivided into two groups:
1) scalar parameters – density (mineralogical and bulk densities), porosity, mean magnetic susceptibility, and natural radioactivity (U, Th, K and total gamma-ray activity),
2) anisotropic (oriented) parameters – remanent magnetization, velocities of elastic wave propagation, electrical properties and induced polarization.
The database comprises two sub-databases – physical properties of surface samples (20,371 pcs) and core samples from 550 wells.
1) scalar parameters – density (mineralogical and bulk densities), porosity, mean magnetic susceptibility, and natural radioactivity (U, Th, K and total gamma-ray activity),
2) anisotropic (oriented) parameters – remanent magnetization, velocities of elastic wave propagation, electrical properties and induced polarization.
The database comprises two sub-databases – physical properties of surface samples (20,371 pcs) and core samples from 550 wells.
datová sada
https://registry.geology.cz/id/GFY-PETR-DTB
čeština
Geologicko-vědecké informace
CGS Geoscientific themes:
GEMET - INSPIRE themes, version 1.0:
Spatial scope:
Volná:
Petrophysics
CzechGeo
11.99,
48.253,
18.91,
51.247
vytvoření: 1960
1960
-
dosud
vektor
Snadnější přístup k datům, efektivnější vyhledávání, bezpečné zálohování a archivace dat. Možnost statistického zpracování dat.
RNDr. Roman Kujal, Ph.D.
Kostelní 364/26,
Praha 7,
170 00,
Česká republika
tel: +420234742118
email:
roman.kujal@geology.cz
Role: kontaktní bod
Klárov 131/3,
Praha 1,
118 00,
Česká republika
tel: +420257089411
email:
metadata@geology.cz
Role: správce
Kvalita
Location accuracy: locations digitized from 1:50 000 scale maps.
Petrophysical data have been measured by Geofyzika Brno since the 1960s to the present. Although the methods of measuring (mainly the spectra of radioactive elements and rock-magnetic properties) were modernized, the principles of measurement remain unchanged. The values measured are therefore comparable across decades and suitable for unified statistical evaluation.
Until 31.12. 2024 Expert data guarantor: RNDr. Eva Hudečková.
Petrophysical data have been measured by Geofyzika Brno since the 1960s to the present. Although the methods of measuring (mainly the spectra of radioactive elements and rock-magnetic properties) were modernized, the principles of measurement remain unchanged. The values measured are therefore comparable across decades and suitable for unified statistical evaluation.
Until 31.12. 2024 Expert data guarantor: RNDr. Eva Hudečková.
Odpovídající měřítko:
1:
50000
Omezení
Agreement of the Ministry of the Environment
Informace o metadatovém záznamu
500e65d2-c640-4c5c-a588-91c80a010817
Mgr. Pavla Kramolišová
Kostelní 364/26,
Praha 7,
170 00,
Česká republika
tel: +420 234 742 161
email:
pavla.kramolisova@geology.cz
Role: kontaktní bod
24.04.2025