G&G Applications Course Modules

Module GA 101 concentrates on the tectonics and propagation of thrusts such as the Andean style & Himalayan style. Structural terms are set forth; describing the orientation of fold limbs, circular outcrop patterns typical for both domes and basins, and monoclines the result of movement along buried faults. The module covers the basic fault concepts, recognizing detachments, and complex geometries. The strike slip faults are discussed illustrating the very complex map view of fault patterns and fault terminations. Throughout the one hour video, surface and seismic examples are discussed. This module is for someone who has interest in a geologic review of terms and structural styles or for the individual seeking an understanding of the terminology.

Learning Objectives

After completing this module, participants will have obtained working knowledge on:

• Compressional Tectonics – thrusts, faults and folds
• Basic fault concepts are covered; for example, Anticlines, Synclines, Axial planes, Kink bands and folding Imbricated fan faults, Propagation folds, Lift-up folds, Ramp anticlines – anti-formal stack – Horse (duplexes) Strike slip faults
• Recognizing detachments
• Complex geometries; such as, Triangle zones

Surface seismic data is the most used data type in hydrocarbon exploration and development. Yet, it has some major shortcomings. These shortcomings stem from the requirement that during data acquisition, the sources and receivers are always positioned at or close to the surface. This requirement imposes major limitations on the acquired surface seismic data. The above limitations can be addressed by properly designed borehole seismic techniques. Before embarking on a borehole seismic survey campaign, the big question that is often asked is: what would be the added value from borehole seismic data to the exploration or development project?