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| Overview |
Benefits |
Features |
Science |
FAQ |
Requirements |
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GeoDepth® is the industry’s leading system for 3D and 2D velocity model building and seismic imaging in time and depth. Through the integration of interpretation, velocity analysis, model building, model updating, model validation, depth imaging and time-to-depth conversion, GeoDepth provides the continuity needed to produce high-quality, interpretable images consistent with other available data.
GeoDepth supports the entire range of seismic surveys, including 2D and 3D marine and land surveys, and narrow and wide-azimuth acquisition geometries, covering every type of geological structure in the world. The application provides full support for isotropic and anisotropic velocity model building and time and depth imaging. |
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Continuity in the velocity model building process prevents data loss and honors geologic constraints.
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A complete suite of interactive and batch velocity analysis tools handles the full range of seismic imaging problems encountered around the globe.
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A full interpretation and modeling suite shares data with SKUA and GOCAD.
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Model-building tools enable easy construction of 2D and 3D solid models, regardless the complexity of the structural geology.
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A complete 2D/3D ray tracing modeling library, comprised of isotropy and anisotropy models, provides accurate simulation of wave propagation in complex subsurface areas.
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A comprehensive set of pre-stack and post-stack depth migrations ensures speed in velocity model updating and accuracy for final imaging.
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Innovative tomographic techniques offer fast and accurate isotropic/anisotropic velocity model updating and geologically plausible models.
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An intuitive, wizard-driven user interface assures a short learning curve and full control over the velocity analysis process.
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The Epos interoperability integration framework enables sharing with the Paradigm product suite and seamless access to third-party databases.
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GeoDepth reduces drilling risk by helping solve exploration and development problems associated with the imaging and positioning of subsurface geological structures like fault shadow, subsalt, sub-basalt, salt flanks, reefs, gas plumes, thrust faults and subtle lateral velocity variations.
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Velocity Navigator interface supports a model-based velocity analysis method for structure-dependent regimes, and a grid-based approach for a structure-independent environment, or a combination of both.
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Efficient, cluster-based gather processing performs velocity determination in all geophysical domains, e.g. semblance file creation for moveout analysis, automatic velocity/residual velocity picking, automatic flattening and stacking.
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Proprietary techniques for building the initial velocity depth model: Coherency and stacking velocity inversions for ray-based layer stripping in areas of complex geology, and a constrained velocity inversion solution for converting sparse RMS velocities to robust, geologically-constrained velocity models. The latter is particularly useful for application in compactional settings.
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Anisotropic multi-azimuth global tomography
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Flexible mapping and modeling technologies for model creation in regions of complex geology.
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Full support for anisotropic velocity model determinations, including both vertical axis of symmetry (VTI) and tilted axis of symmetry (TTI).
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Proprietary methods for RMO extraction, including vector-based, trace-by-trace, automatic RMO picking. Parabolic and higher order RMO parameters may be extracted by using semblance profiles or AVO attribues (the Paradigm FastVel add-on application).
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| System Requirements Processing |
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- 64-bit, for x64 architecture processors
- Red Hat® Enterprise Linux® 5.3 and above, 6.0 and above
Interoperability Options
All Epos®-based applications enable interoperability with third-party data stores, including:
- OpenWorks® 2003.12
- OpenWorks R5000
- GeoFrame® 4.5
- OpenSpirit® 3.2.3
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