Seismic Rock Physics
EREX Integrated Seismic Inversion studies are driven by detailed Rock-Physics analysis, using the latest state of the art software and comprehensive rock facies modeling. EREX delivers highly detailed seismic inversion cubes that are correlated to inferred reservoir properties (Facies, Phi, Permeability and Saturation).
The workflow includes:
- Geological Interpretation of existing wells
- Petrophysical Analysis
- 1D Rock Physics
- AVO Analysis
- 2D Modeling
- 3D Seismic Inversion
- Reservoir Properties Derivation
- New Ventures Definition
- Well Planning
1D Rock Physics
1D Rockphysics Analysis that covers the whole range from Mineral properties to AVO Classification to PDF classification
High resolution seismic inversion for lateral facies variations
High resolution seismic poststack and/or prestack geostatistical seismic inversion can detect the subtle lateral lithofacies variations even the ones below the standard seismic resolution.
3D seismic lithofacies extraction
Prestack seismic data inversion can be used for detailed lithofacies classification, that can help in reservoir connectivity and sedimentological modeling of a hydrocarbon field.
Generation of Fluid Maps
Extracted from Pre-stack seismic inversion cube over the reservoir interval, Saturation map is an indication of hydrocarbon presence that is confirmed via well drilling.