COURSE OVERVIEW:

The field of seismic interpretation serves as the critical bridge between raw geophysical data and the construction of reliable subsurface geological models. This course explores the fundamental principles and advanced techniques required to extract meaningful structural and stratigraphic information from both two-dimensional and three-dimensional seismic datasets. Participants will investigate how seismic waves interact with various lithologies and fluid interfaces, providing the necessary context to translate reflective patterns into actionable exploration and development insights.

The scope of this training encompasses the entire interpretation workflow, beginning with data QC and synthetic well ties, moving through horizon and fault mapping, and concluding with the generation of comprehensive time and depth maps. We examine the specific advantages of 3D volumes in capturing complex lateral variations compared to the regional perspective provided by 2D lines. Special emphasis is placed on identifying common pitfalls such as tuning effects, processing artifacts, and velocity anomalies that can lead to erroneous geological conclusions if not properly identified.

Coverage includes the application of modern visualization tools and stratigraphic interpretation frameworks to identify play elements such as seals, reservoirs, and migration pathways. By integrating seismic data with borehole information and regional geological trends, attendees will develop the skills to reduce subsurface uncertainty. The course ultimately aims to empower geoscientists to deliver high-confidence interpretations that directly support drilling decisions and volumetric estimations in diverse tectonic and depositional settings.

COURSE OBJECTIVES:

After completion of this course, the participants will be able to:

• Demonstrate a comprehensive understanding of the seismic reflection method and wave propagation physics.
• Execute precise seismic-to-well ties using synthetic seismograms to ensure accurate depth-to-time conversion.
• Identify and interpret diverse structural styles including extensional, compressional, and strike-slip frameworks.
• Perform systematic horizon picking across 2D lines and 3D volumes using manual and automated tracking tools.
• Analyze seismic signatures to differentiate between lithological boundaries and fluid-related reflections.
• Map complex fault networks and evaluate their impact on structural compartmentalization.
• Apply sequence stratigraphic principles to identify depositional systems and unconformities within seismic data.
• Utilize seismic attributes to enhance the visibility of subtle geological features and stratigraphic traps.
• Construct accurate time-structure maps and perform robust depth conversions using various velocity models.
• Recognize and mitigate the influence of seismic artifacts and multiples on the final interpretation.
• Integrate gravity and magnetic data with seismic interpretation to constrain regional geological models.
• Quantify interpretation uncertainty and its implications for exploration risk management.
• Communicate complex subsurface findings through professional-grade maps and geological cross-sections.

TARGET AUDIENCE:

Geologists, Geophysicists, Exploration Managers, Reservoir Engineers, and Technical Support Staff involved in subsurface mapping and prospect generation.

TRAINING COURSE METHODOLOGY:

A highly interactive combination of lectures, discussion sessions, and case studies will be employed to maximise the transfer of information, knowledge, and experience. The course will be intensive, practical, and highly interactive. The sessions will start by raising the most relevant questions and motivating everybody to find the right answers. The attendants will also be encouraged to raise more of their questions and to share in developing the right answers using their analysis and experience. There will also be some indoor experiential activities to enhance the learning experience. Course material will be provided in PowerPoint, with necessary animations, learning videos, and general discussions.

The course participants shall be evaluated before, during, and at the end of the course.

COURSE CERTIFICATE:

National Consultant Centre for Training LLC (NCC) will issue an Attendance Certificate to all participants completing a minimum of 80% of the total attendance time requirement.