Screen anomalies with RMS amplitude

For a faster way of screening anomalies to confidently interpret your geology, GeoTeric incorporates RMS amplitude calculations in the iso-proportional slicing tool and also allows the creation of a volumetric RMS cube using processes and workflows.  Learn more and follow our step by step guide to c...

Fault Enhancement - the fine print in Fa...

One of the most popular applications of GeoTeric’s Reveal module is the Fault Expression. Its exampl...

GeoTeric Link for Petrel

GeoTeric allows seamless connectivity to your existing interpretation platform through GeoTeric’s co...

Using Curvature in GeoTeric 

The Flexure attribute in GeoTeric is a mean curvature attribute, it measures the amount of deformati...

Fault Enhancement - the fine print in Fault Expression

Posted by Peter Szafian on 07 Aug 2018

One of the most popular applications of GeoTeric’s Reveal module is the Fault Expression. Its example driven framework enables rapid optimisation and co-visualisation (CMY blending) of three independent edge attributes ensuring that faults of different sizes and seismic expressions are identified and detected with confidence. 

A great value of the Fault Expression tool is that the effects of the different parameters can be immediately assessed: there is no need for extensive testing and comparisons, because after adjusting the filter footprints, the resulting changes are seen in the preview window. However, there is a set of parameters, which are hard wired and cannot be changed. These are the fault enhancement filters, mentioned in fine print in the Detect tab of Fault Expression. Switching between the different preview swatches, we see that the detected faults are different, even without changing the detection filter parameters. So, what do these numbers in the brackets mean?

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Topics: Blog, Fault Expression, Faults, CMY, Fault Enhancement

GeoTeric Link for Petrel

Posted by Luis Gomez on 13 Apr 2018

GeoTeric allows seamless connectivity to your existing interpretation platform through GeoTeric’s core Interpret module. The links included with GeoTeric are: Link for Petrel1 and the Link to DecisionSpace2. A Link for Paleoscan3 is available as a separate module.

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Topics: Blog, Petrel, Faults, GeoTeric Links

Using Curvature in GeoTeric 

Posted by Randy Hee on 15 Jan 2018

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.

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Topics: Blog, Flexure Attribute, Curvature Attribute, Faults