RokDoc 3D

Course Outline:

1 Day Course: Intended for intermediate RokDoc users who require an introduction to RokDoc 3D. Attendees are taken through a series of workflows illustrating the predictive power of rock physics models in 3D, where the user can model lithologies and fluids, manipulate seismic inversion volumes, create elastic and geological property volumes, and export them to SEG-Y.

The course focuses on 3D applications, including building 3D models in RokDoc, Bayesian Classification, reverse-modelling lithology and porosity from seismic, polygon classifications, AVO analysis and extended elastic impedance.


Show Course Outline
Workflow 1 – 3D Model Generation
  • Building the model
Workflow 2 – Make Zones and Create Base Model
  • Creating and populating the model
Workflow 3 – Map Viewer and Attribute Map
  • Creating time slices and horizon views of model attributes
  • Measuring pre/partial stack attributes
  • Creating fluid contacts in 3D
  • Fluid substitution
Workflow 4 – Weighted Stack Cross-plot
  • Reshaping inversion volumes
  • Rotating data in elastic space
Workflow 5 – Bayesian Classification
  • Creating and editing 2D Probability Density Functions
  • Bayesian Classification
  • Bayesian Classification from Depth Trends
Workflow 6 – Polygon Indicator
  • Creating and saving cross-plot polygons
  • Polygon Indicator
  • Polygon Indicator – Combinations
Workflow 7 – Realizing Property Volumes in 3D
  • Exporting outputs as 3D volumes
Workflow 8 – Rock Physics Model Templates in RokDoc 3D
  • Using Rock Physics Model Templates in 3D
  • Turning model meshes into classification systems
Workflow 9 – Reverse Modeling in 3D
  • Reverse Modeling porosity and shale volumes from elastic properties
Workflow 10 – Extract Log
  • Creating well logs from model properties
Workflow 11 – AVO Analysis
  • Calculating intercept and gradient from partial angle stacks
  • Performing AVO Analysis
Workflow 12 – Derived Elastic Property Volumes
  • Calculating extended elastic impedance properties
Upcoming Schedule
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Instructors for this Course

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