Petrophysical Services provided by GeoWell

Seismic to Well Calibration (Well Tie Analysis)

· Petrophysical Processing/Rock Physics Analysis for Seismic Simulation
- Log Editing, Volumetrics, Invasion Correction, VSP/Check-Shot Analysis, Correlation
- Fluid & Lithology Substitution Modeling, Pseudo-Well Generation
- 3D Property Volumes

· Seismic Simulation: Isotropic or Anisotropic
- Amplitude vs Offset: Ray-Trace, Elastic
- Well Interpolation/Geologic Scenario 2D Cross-sections, 3D Volumes
- Interbed/Surface Generated Multiples

· Target Oriented Seismic Processing
- Pre- and Post-Stack processing parameter optimization
- 3D Signal Enhancement
- Long-Offset Velocity Analysis: anisotropy, 3-term NMO, tau-p layer stripping
- Multiple suppression (radon-transform, wavefield decomposition), NMO Stretch
correction

· Seismic Quantification
- 3D Wavelet Extraction Analysis
- AVO Attribute Volumes, Fluid Factor Analysis, CrossPlot Guided Renderings
- Interval Velocity; Constrained Sparse-Spike Inversion
- Time-Frequency Distribution Attributes; Semblance Volumes
- Geostatistics: Depth Conversion, Bayesian Conditional Simulation, Lithology
Probability Maps
- Neural-Net Classification, Multivariate Discrimination, Lithology Volumes