This course is designed to provide an overview of one of the most important factors that determine the success or failure of an oil & gas project, this highly interactive program will equip you with a fundamental understanding of:

• • The terminology, jargon and procedures used in seismic geophysics
  • The strengths and limitations of the seismic method in Oil & Gas operations
  • How 2D, 3D and 4D surveys are economically justified, acquired, processed and interpreted
  • The construction, meaning and use of seismic maps and sections
  • An overview of the latest technological developments in seismic geophysics

By the end of this course delegates will be able to:

• • Obtain an understanding of the strengths and limitations of the seismic method, and the costs and risks involved, and how to reduce these
  • Be able to communicate more effectively with petroleum geophysicists
  • Understand the meaning of seismic maps and sections and know how to judge the quality and limitations of these important exploration tools
  • Gain an overview of the latest developments in seismic technology
  • Apply new-found knowledge to a series of simple illustrative exercises to aid understanding and gain confidence in use
  • Know what types of questions to ask in order to assess the quality of a seismic project

Geologists, Geophysicists, Petrophysicists, Stratigraphers, Geochemists, Sedimentologists, Reservoir, Petroleum, Wellsite Geologists, Petroleum Engineers, Drilling Engineers, Reservoir Engineers, Production Engineers, Operations Engineers, Technologists, Log Analysts, E&P Personnel, Exploration & Development Personnel, Surveillance Engineers, Geologists, Reservoir Engineers, Seismic Interpreters, E&P Managers, Data Management and Oil & Gas Personnel

This interactive Training will be highly interactive, with opportunities to advance your opinions and ideas and will include;

• Lectures
• Workshop & Work Presentation
• Case Studies and Practical Exercise
• Videos and General Discussions

Key Elements of Petroleum Geology & the Role of Seismic

• • Composition of the Earth’s crust and rock types
  • Sedimentary basins and depositional environments
  • Fundamentals of oil and gas accumulations
  • Characteristics of hydrocarbon traps
  • Role of seismic in the exploration cycle

Fundamentals of Seismology

Basic Principles

• • Modes of sound energy propagation
  • Compressional and shear waves
  • Acoustic impedance and reflection coefficients
  • Interval and average velocities
  • Characteristics of the seismic wavelet
  • Bandwidth
  • Vertical and lateral resolution

Essential Characteristics of Seismic Sections

• • Types of displays and scales
  • Shotpoints
  • CDPs and traces
  • Inlines and crosslines
  • Time slices
  • Chair displays

Fundamentals of Seismic Acquisition

Energy Sources

• • Desired source qualities
  • Conventional sources
  • Unconventional sources

Receivers

• • Desired receiver qualities
  • Geophone and hydrophones
  • Receiver arrays

Limitations on Seismic Imaging

• • Types and sources of noise

Geometrical Principles

• • The Common Depth Point (CDP) method
  • Normal Moveout (NMO)
  • Fold, stacking and binning

Survey Planning and Execution

• • 2D and 3D field operations

Fundamentals of Seismic Processing

Basic Processing Routines

• • Pre-stack processing
  • Geometry and stacking charts
  • Amplitudes in time and offset
  • Primary reflections and multiples
  • Deconvolution
  • Normal moveout
  • First breaks and statics
  • Gathers and stacking
  • Velocity analysis
  • Post-stack processing
  • Migration – pre- and post-stack
  • Migration – depth and time
  • Filtering and scaling
  • True amplitude processing

Case Histories & Examples

BTS attendance certificate will be issued to all attendees completing minimum of 80% of the total course duration.