Fundamentals of 3D seismic volume visualization

Since the early 1980's, the volume of 3D seismic data has been steadily growing. Beyond the increase in size and number of 3D seismic surveys, there is also proliferation of attribute data. This increase places additional demands on the interpreter that is difficult to meet using traditional mainstream interpretation methods. A key element in solving this interpretation problem is the application of 3D volume visualization, which introduces new technologies and requires new skills. It enables the geoscientists to extract tremendous amounts of information in short periods of time. To maximize benefits, skills in the art of volume visualization must be established. Grasping the fundamentals of 3D seismic volume visualization provides a foundation for growth and creative solutions. Essential fundamental concepts and visualization processes, namely the Zone System, are discussed with examples of its application on stratigraphic, structural and amplitude interpretation problems. Important interpretation considerations, and discussions on color, and key strategies for quality visualization are included.