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.
dataset
https://registry.geology.cz/id/GFY-PETR-SDE
Czech
Geoscientific information
CGS Geoscientific themes:
GEMET - INSPIRE themes, version 1.0:
Spatial scope:
Free:
Petrophysics
CzechGeo
11.99,48.253,18.91,51.247
creation: 1960
1960
-
now
vector
Publikace ESRI služby
Czech Geological Survey
RNDr. Roman Kujal, Ph.D.
Kostelní 364/26,
Praha 7,
170 00,
Česká republika
tel: +420234742118
email:
roman.kujal@geology.cz
Role: point of contact
Czech Geological Survey
Vladimír Ambrozek
Leitnerova 204/22,
Brno,
602 00,
Česká republika
tel: +420543429223
email:
vladimir.ambrozek@geology.cz
Role: processor
Czech Geological Survey
Klárov 131/3,
Praha 1,
118 00,
Česká republika
tel: +420257089411
email:
metadata@geology.cz
Role: custodian
Data Quality
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
Equivalent Scale:
1:
50000
Constraints
Agreement of the Ministry of the Environment
Distribution
Czech Geological Survey
RNDr. Eva Hudečková
Leitnerova 204/22,
Brno,
602 00,
Česká republika
tel: +420543429205
email:
eva.hudeckova@geology.cz
Role: point of contact
Metadata about metadata
6321c9da-f5b8-4d84-8e9b-14970a010852
Czech Geological Survey
Mgr. Pavla Kramolišová
Kostelní 364/26,
Praha 7,
170 00,
Česká republika
tel: +420 234 742 161
email:
pavla.kramolisova@geology.cz
Role: point of contact
2025-03-07