3D Marine Processing

Audience

New hires with little previous experience in seismic data processing, or experienced land processing geophysicists who are moving to marine processing.

Content

This course begins with the processing of the navigation data, its format, and input into the processing package. QC of coverage is also detailed.

The second part covers: Sail-line processing, reformatting SEG D, QC of shooting and application of 2D geometry. Amplitude recovery noise attenuation, gain computation and application, and 3D velocity analysis complete this module.

The third part of this course teaches participants about offset domain processing; bin centering and regularization, pre-stack time migration and final stack.

The course concludes with the study of post stack processing; noise attenuation, filtering and SEG-Y archiving.

Learning Objectives

  • Complete a full 3D sequence to get acquainted with the 3D marine processing modules
  • Utilize the processing software confidently
  • Understand the steps of managing a processing workflow: job building and running, quality control, production management

Duration

10-day

Number of Participants

6 - 12

Prerequisites

Understanding seismic processing fundamentals and elementary experience with the processing package

Software Used

geovation

Course Format

Workshops, classroom, on-the-job, examples

Audience

New hires with little previous experience in seismic data processing, or experienced landprocessing geophysicists who are moving to marine processing.

Content

This course begins with the processing of the navigation data, its format, and input into theprocessing package. QC of coverage is also detailed.

The second part covers: Sail-line processing, reformatting SEG D, QC of shooting andapplication of 2D geometry. Amplitude recovery noise attenuation, gain computation andapplication, and 3D velocity analysis complete this module.

The third part of this course teaches participants about offset domain processing; bincentering and regularization, pre-stack time migration and final stack.

The course concludes with the study of post stack processing; noise attenuation, filtering andSEG-Y archiving.

Learning Objectives

Complete a full 3D sequence to get acquainted with the 3D marine processing modules
Utilize the processing software confidently
Understand the steps of managing a processing workflow: job building and running, quality control, production management

Duration

10-day

Number of Participants

6 - 12

Prerequisites

Understanding seismic processingfundamentals and elementary experience with the processing package

Software Used

geovation

Course Format

Workshops, classroom, on-the-job, examples

Find Out More

CGG GeoTraining offers the most comprehensive industry training based on years of practical experience acquired by our personnel.

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.