Pre-Stack Time Migration Workflow

 Audience

Junior processing geophysicists who are about to start running PSTM sequence.

Content

This course teaches several modules, such as; the effect of dip on velocities, anisotropy, 3D Kirchhoff Pre-Stack time migration (PSTM) module description, workflow and key parameterization, velocity field modeling using non-linear slope tomography and lastly practical exercises on 3D marine data.

Learning Objectives

  • Run simple processing sequences with Pre-Stack time migration
  • List and explain key parameters
  • Build a velocity model using tomography and interpretive velocity model building

Duration

2-day

Number of Participants

4 - 8

Prerequisites

Basic knowledge of the migration workflow. Use of an Interpretation Workstation and 3D QC

Software Used

Tornado (geovation)

Course Format

Presentations, exercise, classroom

Audience

Junior processing geophysicists who are about to start running PSTM sequence.

Content

This course teaches several modules, such as; the effect of dip on velocities, anisotropy,3D Kirchhoff Pre-Stack time migration (PSTM) module description, workflow and keyparameterization, velocity field modeling using non-linear slope tomography and lastlypractical exercises on 3D marine data.

Learning Objectives

Run simple processing sequences with Pre-Stack time migration
List and explain key parameters
Build a velocity model using tomography and interpretive velocity model building

Duration

2-day

Number of Participants

4 - 8

Prerequisites

Basic knowledge of the migrationworkflow. Use of an Interpretation Workstation and 3D QC

Software Used

Tornado (geovation)

Course Format

Presentations, exercise, classroom

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Our proprietary courses are fully customizable and can be offered at a time and location convenient to you. Please request a course for more information.