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...

Luis Gomez

Recent Posts

Screen anomalies with RMS amplitude

For a faster way of screening anomalies to confidently interpret your geology, GeoTeric incorporates...

GeoTeric Link for Petrel

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

Fault Expression: A Basic Step-by-Step G...

GeoTeric’s Fault Expression is an intuitive and flexible tool that allows the user to produce fault ...

Pseudo relief attribute

This blog post shows how to calculate a pseudo relief attribute volume using GeoTeric. The pseudo re...

Multi-volume phase alignment QC

GeoTeric offers a number of workflows that allow a QC of the phase alignment between multiple volume...

Tags: Blog

The application of GeoTeric workflows to...

The application of data conditioning, frequency decomposition and RGB colour blending in the Gohta d...

Tags: Blog

Volume Combo: combine your stratigraphic...

A powerful feature of GeoTeric is the ability to combine multiple attributes in a single "Volume Com...

AVO Screening (Part 5): Scaled reflectiv...

This is the last part of our series on AVO screening in GeoTeric. The other parts can be found here:...

AVO Screening (Part 4): AVO Product and ...

Gradient and Intercept volumes can be generated from the angle stacks as discussed in Part 3. The Gr...

AVO Screening (Part 3): Gradient and Int...

The aim of this workflow is to provide a more quantitative and analytical approach to understanding ...

AVO Screening (Part 2): AVO colour blend...

  GeoTeric's colour blending and volume comparison capabilities can be used very effectively to scre...

Luis Gomez

Recent Posts

Screen anomalies with RMS amplitude

Posted by Luis Gomez on 31 Oct 2018

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 create an RMS volume in your GeoTeric project. 

Read More

Topics: Blog, RMS amplitude, reservoir characterisation, Iso-Proportional Slicing

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

Fault Expression: A Basic Step-by-Step Guide

Posted by Luis Gomez on 15 Sep 2017

GeoTeric’s Fault Expression is an intuitive and flexible tool that allows the user to produce fault attributes, blends and detect volumes in one simple workflow. By providing a range of different parameters, the results can be optimized for any size or style of fault. In this blog post, we will go through the process for successfully producing all of the products available in Fault Expression. Later posts will focus on optimizing for different types of faults.

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Topics: Adaptive Faults, CMY, Interpretation, Scaling, 3D, Blog, Fault Expression

Pseudo relief attribute

Posted by Luis Gomez on 19 Dec 2016

This blog post shows how to calculate a pseudo relief attribute volume using GeoTeric. The pseudo relief attribute gives a topography-like representation of the data, where the interpreter might have the feeling of looking at an outcrop instead of looking at seismic data.

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Topics: Hints and Tips, Parser, Blog

Multi-volume phase alignment QC

Posted by Luis Gomez on 01 Aug 2016
GeoTeric offers a number of workflows that allow a QC of the phase alignment between multiple volumes. These workflows can be used to analyse the similarity between angle stacks or 4D vintages. This enables the user to assess the phase alignment of the data to ensure an accurate analysis of the data.
Read More

Topics: Blog

The application of GeoTeric workflows to the Gohta discovery (Barents Sea)

Posted by Luis Gomez on 14 Mar 2016
The application of data conditioning, frequency decomposition and RGB colour blending in the Gohta discovery
(Barents Sea, Norway)
Read More

Topics: Blog

Volume Combo: combine your stratigraphic and structural attributes

Posted by Luis Gomez on 02 Jul 2015
A powerful feature of GeoTeric is the ability to combine multiple attributes in a single "Volume Combo" attribute.  These volumes allow you to see structural and stratigraphic information in a single volume.  This post explains how to create a combined volume using the Volume Combo tool. The procedure for generating this volume involves just three steps:

1.  Scale your structural attribute (i.e. Dip, Tensor, SOS…):
  • Visualise the attribute and optimise the colour bar compression. Bear in mind that the colour compression cannot be modified once the volume combo has been produced.
  • Look at the Maximum value under proprieties and write it down.
  • Open the Parser (it is available under Processes & Workflows, Processes, Volume Maths, Parser) and apply the following expression:
    • For 32bit data: im1*(2147483647/Maximum value)
    • For 16bit data: im1*(32767/Maximum value)
    • For 8bit data: im1*(255/Maximum value)
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Topics: Hints and Tips, Blog

AVO Screening (Part 5): Scaled reflectivity

Posted by Luis Gomez on 16 Jun 2015
This is the last part of our series on AVO screening in GeoTeric. The other parts can be found here: part 1 , part 2 , part 3 , part 4

Scaled reflectivity is a volume that results from a rotation of the gradient-intercept crossplot using a certain χ angle. If the right χ angle is used, it will highlight fluid effects. We covered how to create the Gradient and Intercept volumes in part 3.
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Topics: Hints and Tips, Blog

AVO Screening (Part 4): AVO Product and Reflection coefficient difference

Posted by Luis Gomez on 04 Jun 2015
Gradient and Intercept volumes can be generated from the angle stacks as discussed in Part 3. The Gradient and Intercept volumes can be combined in a number of ways to generate different AVO attributes, such as AVO Product or Reflection coefficient difference.
Read More

Topics: Hints and Tips, Blog

AVO Screening (Part 3): Gradient and Intercept volumes

Posted by Luis Gomez on 21 May 2015
The aim of this workflow is to provide a more quantitative and analytical approach to understanding and distinguishing AVO anomalies.
Read More

Topics: Hints and Tips, Blog

AVO Screening (Part 2): AVO colour blends

Posted by Luis Gomez on 08 May 2015
 

GeoTeric's colour blending and volume comparison capabilities can be used very effectively to screen for AVO anomalies and get an initial understanding of areas where you want to focus on for a more detailed AVO analysis.

Read More

Topics: Hints and Tips, Blog