RGB Blends of Frequency Decomposition results are very powerful in revealing fine details of the subsurface, but the amount of information that can be extracted from such blends depends on which band-limited response magnitude volumes are used as an input. Selection of the right frequencies depends ...
RGB Blends of Frequency Decomposition results are very powerful in revealing fine details of the subsurface, but the amount of information that can be extracted from such blends depends on which band-limited response magnitude volumes are used as an input. Selection of the right frequencies depends on the interval, amount of detail and objective of the analysis.
This performance release accelerates GeoTeric’s Expression Tools and boosts the data size that is handled effectively by the application.
The Flexure attribute in GeoTeric is a mean curvature attribute, it measures the amount of deformation on a surface. The Flexure attribute is a second order measurement and therefore is not affected by the local orientation of the surface. Where the reflectors are steeply dipping or flat, the Flexure value is very low, the Flexure value will be greatest where the reflectors are deformed, for example at a fault break.
GeoTeric's Adaptive Fault workflow has been developed to produce rapid and accurate fault interpretations. This workflow makes use of GeoTeric's Noise Expression to produce the cleanest possible input data, Fault Expression to capture all fault information in one blend, and Adaptive Faults to provide the most intuitive fault interpretation experience. One tool that can add extra value at the end of this workflow is the Interactive Fault Slicing, which allows rapid comparison of responses across a fault plane.
Do you know how to report support queries to GeoTeric? If a User has a question about GeoTeric, it is important that these questions are reported to GeoTeric Support for accurate response. The best way to contact GeoTeric Support is to submit an email to Support@GeoTeric.com copy in your local GeoTeric Geoscientist too. When contacting GeoTeric Support directly there is certain information that is of great value when logging a support query:
GeoTeric's Iso-Proportional Slicing tool allows the interpreter to create iso-slices between horizons in a proportional or conformant manner to quickly gain a better understanding of the geology. Either volumes or colour blends can be used for input. A set of attributes are calculated within the slices and displayed as maps of the horizons. When we talk about reflection seismic data, most users can explain these attribute, such as e.g. Maximum +ve (Positive) Amplitude and RMS Energy. However, we frequently get the question: How are these attributes calculated in a colour blend and what do they mean?
In order to get a more accurate understanding of reservoir extents, attributes can be segmented based on petrophysical cutoffs, and geobodies can be created from segmented volumes using the Parser tool.
Polygons are some of the essential products of seismic interpretation. For the mapping of features and estimation of areal extents, GeoTeric provides polygon interpretation tools that allow these to be captured from the rich geological information revealed from the seismic data.