Petrel geophysics core

The complete and comprehensive geophysics package

Overview

The Petrel™ geophysics core leverages Petrel subsurface software with a tailored toolset for geophysics workflows. This powerful combination enables companies to undertake geophysical map-based approaches, covering seismic interpretation, well correlation, seismic well tie, seismic attribute computation, and structural framework construction.

There is no geocellular modeling capability in this core.

Seismic interpretation and velocity modeling at any scale. Data courtesy of NPD.

Advanced and accurate structural framework. Data courtesy of Royal Holloway

Applications

All toolsets for accurate seismic interpretation (2D and 3D) for horizons, faults, multi-Z, interactive mesh editing, surface attributes, and mapping at any scale
Structural framework builder to construct robust structural models and accurate maps on which volumetric calculations can be run

Benefits

Seismic single- and multiwell tie capabilities, with multiwell extended white wavelet extraction, interactive bulk shift alignments, and well-to-seismic calibration in the depth domain
Advanced attributes, including generalized spectral decomposition, structural smoothing, variance, 3D curvature, and chaos

Advanced and accurate structural framework. Data courtesy of Royal Holloway

Features

Poststack AVO attributes, including AVO fluid strength, for AVO reconnaissance
Velocity modeling and domain conversion using a layer-cake approach for velocity model construction that enables users to select velocity variations for each layer and preserve the relationships between faults and horizons
Extensive well correlation capabilities, interactive interpretation of discrete properties, viewing the effects of well-top picking and editing directly in 3D, and vice versa

Training