Oil & Gas Training
and Competency Development

Discipline Geophysics
LevelSkill
Duration2 Days
Delivery Mechanism Classroom
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Petrel Geophysics - Advanced

The course focuses on seismic interpretation workflows, techniques and best practices. This includes how to create and use different seismic attributes like Generalized Spectral Decomposition (GSD), Consistent Dip, Consistent Curvature, Directional Blending etc., different techniques of seismic attributes blending, attributes overlay in an interpretation window, Seismic Mixer (RGB/CMY - blending, Flip/Roll, Mask), attributes map generation, interactive cross-plotting of seismic attributes, populate seismic attributes in a 3D structured grid for analysis, optical stacking, conventional & contemporary methods of faults extraction, modelling while interpreting  and workflow editor setup for automatic attributes creation.

Furthermore, the course explains Multi-Z interpretation, snapping, create triangle mesh, interactive mesh editing, convert editable triangle mesh to multi-Z interpretation, workflows for geobody interpretation using different probes, populate a geobody into a 3D grid, chair cut displays of seismic attributes & modeled properties,  RGB blending of seismic attributes, perform Principal Component Analysis (PCA) of seismic attributes, Train estimation model using Neural Networks to find correlation in seismic attributes for interpretation purposes and lithology identification. It also discusses genetic inversion for volume attributes.

  • Topics
  • Audience
  • Prerequisites
  • Topics

    • Interpreters’ use of seismic attributes
    • Available seismic attributes
    • Using seismic attributes to enhance the quality of seismic data
    • Seismic Mixer (RGB/CMY - blending, Flip/Roll, Mask)
    • interactive cross-plotting of seismic attributes
    • populate seismic attributes in a 3D structured grid for analysis
    • Generate seismic attribute maps/surfaces
    • Seismic attributes blending techniques in petrel
    • optical stacking
    • Conventional & contemporary methods of fault extraction
    • Multi-Z interpretation
    • interactive mesh editing
    • convert editable triangle mesh to multi-Z interpretation
    • Different methods of extracting a geobody
    • Sample a geobody into a 3D grid
    • Train estimation model – neural nets for seismic attributes classification
    • Lithology identification using genetic inversion
  • Audience

    Development and exploration geophysicists, geologists, reservoir engineers and asset team members with prior experience in Petrel

  • Prerequisites

    Petrel Geophysics or Petrel Geophysics – Seismic Visualization and Interpretation

    General knowledge of Exploration and Development geophysics, intermediate interpretation and software skills required

  • Prerequisites

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Upcoming Courses
La Defense, France April 08 - 09, 2019 Confirmed Class Kuala Lumpur, Malaysia April 18 - 19, 2019 Houston, TX, United States April 24 - 25, 2019 Gatwick , United Kingdom May 29 - 30, 2019 Calgary, Alberta, Canada June 12 - 13, 2019 Perth, Australia June 20 - 21, 2019 Doha, Qatar June 24 - 25, 2019 Kuala Lumpur, Malaysia July 18 - 19, 2019 Lagos, Nigeria July 25 - 26, 2019 Cape Town, South Africa August 22 - 23, 2019 Gatwick , United Kingdom September 30 - October 01, 2019 Houston, TX, United States October 15 - 16, 2019 Kuala Lumpur, Malaysia October 17 - 18, 2019 La Defense, France December 02 - 03, 2019
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