Maximize the Value of Vintage 3D Seismic Data Through Accurate Velocity Model Building and State-of-the-Art Data Conditioning and Imaging Tools - Case Studies from Cauvery On-Land and KG Offshore Basins
High-quality subsurface images are critical for uncovering geological and geophysical aspects of the subsurface. Much vintage data was acquired in areas where no new surveys are available for a variety of reasons, so that reprocessing existing data may be the only option. The reprocessing results discussed in this paper have tremendously improved image quality and increased the interpreter’s confidence by resolving depth issues, fault positioning and reservoir connectivity.
Related Content
The Aspen GeoDepth velocity determination and 3D/2D velocity model building system enables explorationists to perform accurate seismic imaging in either time or depth. Through the integration of interpretation, velocity analysis, model building, time-to-depth conversion, depth migrations and model verification and updating, Aspen GeoDepth provides the continuity needed to produce high-quality, interpretable images consistent with other available data, while preventing data loss and honoring geologic constraints.
Brochure:
Aspen EarthStudy 360™