Quantitative Interpretation (QI) (features)

The QI module allows you to predict lithology and fluid content away from the wellbore through the use of amplitude analysis. You can use your data to perform robust risk assessment, account for uncertainty and ultimately foster confidence in the predictions.

The table below lists every process available with the QI module, from core quantitative interpretation workflows — such as EEI, Velocity Calibration and the LF Model builders — through to the supporting gather, filtering and volume-handling processes used to prepare and refine your data beforehand.

Processes Included
Angle Gathers Gather Picking Panel Spectral Shaping
Angle Mute Header Maths Spike
Angle Stacks Incoherence Spike QC
Anisotropic Model Conversion Instantaneous Attributes Stacking
Automatic Gain (AGC) Intercept and Gradient Stochastic Rock Physics Modelling
AVA Stack Rotation LF Model (3D Kriging) Structurally-Oriented Filter (SOF)
AVO Polynomial Fit LF Model (End Member Trends) Super Gathers
Azimuthal NMO Scanner LF Model (Ghost Horizon Inverse Distance) Synthetics
Band-pass Filter LF Model (Simple Kriging) Thickness Calculator
Bandwidth Enhancement LithoFluid Probability Trace Chooser
Body Detection Load Wavelet Trace Padding
Constrained Simultaneous Inversion (Absolute) Local Trace Alignment Trace Shift
Constrained Simultaneous Inversion (Relative) Mistie Analysis True Amplitude Frequency Equalisation (TAFE)
Convolution Mute Gathers Velocity Calibration
Correlation (Similarity) Mute Table Velocity Model (From Well Checkshots)
Create Gathers NaN Removal Velocity No-Decrease
Cross Correlation 2D Normal Moveout Correction (NMO) Velocity Re-Datum
Curvature Pick Multiple Horizons Volume Derivative
Curve Extrapolator (One Curve) Predict Volume Integration
Curve Filter Prior models (QI) Volume Interpolation/Extrapolation
Delta Model Reflectivity (Stack & Gather) Volume Merge
Despike RMO Correction Volume Sculpting
Dip Azimuth RMO Picking Volume Smoothing
Dip Field SEG-Y Output Vs or Density (from Vp)
Directional Correlation (Similarity) Semblance (Similarity) Wavelet Extractor (Bayesian)
Edges Semblance (Velocity) Zero Phase
EEI (Extended Elastic Impedance) Simple Structured Model EEI (Volume)
Fluid Properties Calculator Spectral Decomposition