Noise ExpressionCondition

Workflow

Noise Attenuation and Spectral Enhancement

GeoTeric Tools

• Noise Expression

• Spectral Expression

Improve signal to noise ratio and vertical resolution for the best possible post-stack seismic data conditioning results.

Interactive data conditioning tools offer preview-based noise attenuation and spectral shaping tools, enabling you to optimise your seismic data and gain a more detailed analysis and interpretation.

GeoTeric’s example driven workflow technology gives you the control to investigate and determine your optimal parameter settings, with maximum efficiency. Increase the signal to noise ratio to enhance reflector continuity and improve data resolution to better localise events.

Noise Attenuation

  • Noise Expression
  • Noise Expression
  • Noise Expression
  • Three different structurally-orientated edge preserving filters
  • Full control of filter parameters and steering volumes
  • Interactive, simultaneous preview of the results of all filters
  • Interactive comparison with original data
  • Interactive review of Difference volume
  • 2D Noise Expression is optimised for 2D seismic lines (GeoTeric 2D is a standalone application, click here for more info)

Spectral Enhancement

  • Spectral Enhancement
  • Spectral Enhancement
  • Full spectral shaping incorporating frequency suppression and enhancement
  • User controlled region of interest for spectral analysis
  • Save/load graph function for AVO/4D frequency balancing
  • Three simultaneous preview options for easy comparison
  • Full statistics page detailing changes to the frequency content

Standard Frequency DecompositionReveal

Workflow

Stratigraphic analysis using Frequency Decomposition & RGB blending, Iso-Proportional slicing, and geology guided attributes.

Structural Analysis using Fault Delineation & CMY blending, Dip Azimuth and Curvature.

GeoTeric Tools

• Frequency Decomposition & RGB Blending

• Fault Expression

• Iso-Proportional Slicing

• Processes & Workflows

 

Reveal the geology in your data for a more insightful interpretation.

GeoTeric’s Reveal module comprises a comprehensive suite of attributes and volume mathematics tools to allow you to “see” and understand the geology before you interpret.

Industry leading techniques including High Definition frequency decomposition combined with multi-attribute structural and stratigraphic analysis give a detailed geological understanding.

Frequency Decomposition & RGB Blending

  • Frequency Decomposition & RGB Blending
  • Frequency Decomposition & RGB Blending
  • Frequency Decomposition & RGB Blending
  • Frequency Decomposition & RGB Blending
  • High Definition frequency decomposition (HDFD) using a modified matching pursuit algorithm
  • HDFD algorithm optimised for the complex waveform of broadband data
  • Interactive frequency analysis using constant bandwidth and constant scale filters
  • Integrated quantitative RGB blending as part of the frequency preview and selection process
  • Choice of techniques and parameters allows optimal results to be achieved in all situations
  • Trace spectrogram display
  • Fully volumetric output

Fault Expression

  • Fault Expression
  • Fault Expression
  • Fault Expression
  • Example driven fault imaging and extraction workflow displaying different options to guide your decisions
  • Three different discontinuity attributes sensitive to different aspects of the waveform
  • Integrated CMY blending with user-driven scale controls
  • Integrated Fault Detection on individual attributes and multi-attribute CMY Blends
  • Full control of the parameter options

Iso-Proportional Slicing

  • Iso-Proportional Slicing
  • Iso-Proportional Slicing
  • Iso-Proportional Slicing
  • Create iso-proportional or conformant surfaces to better visualise the geology
  • Analyse the data within each slice to create surface-based attributes
  • Interactive preview and iso-slice spacing control
  • Create horizon packs for interactive geological screening, conformant to structure

Processes & Workflows

  • Bedform Frequency
  • Bedform Indicator
  • Volume Combo Seismic Relief
  • Volume Combo Semblance & Envelope
  • Over 50 different structural and stratigraphic attributes including single trace, multi trace and curvature based attributes, as well as geobody delineation and analysis
  • Parser for simple volume maths and more sophisticated logical operations
  • Geology guided workflows for Carbonates, Channels, Salt and Faults

Adaptive GeobodiesInterpret

Workflow

Adaptive interpretation tools for creating a regional or reservoir scale structural framework

GeoTeric Tools

• Adaptive Geobodies

• Adaptive Horizons

• Fault Picking

• Polygon Picking

Our patented and uniquely powerful tools enable you to accurately interpret exactly what you see using a data driven but interpreter guided approach.

Being able to extract the information from the data is the key to generating value. GeoTeric is the only application to enable full horizon, fault and geobody interpretation directly on the RGB, CMY or HSV blends that most effectively reveal the geology.

Adaptive Geobodies

  • Adaptive Geobodies
  • Adaptive Geobodies
  • Adaptive Geobodies
  • Adaptive Geobodies
  • Data-driven, interpreter-guided approach to geobody delineation
  • Accurate delineation of your reservoir body
  • Interactive geobody metric information
  • Tracks on multiple volumes simultaneously, including RGB blends
  • Manual manipulation of the geobody surface in 3D
  • Ability to combine or divide geobodies easily
  • Definition of inclusion and exclusion zones

Adaptive Horizons

  • Adaptive Horizons
  • Adaptive Horizons
  • Adaptive Horizons
  • Adaptive Horizons
  • Surface tracker which tracks reflectivity or multi attribute colour blends
  • Interactive control of growth parameters
  • Tracking history and rewind capability
  • Editing capabilities to ensure the optimum interpretation
  • Enables rapid interpretation of features revealed in the data

Fault Picking

  • Fault Picking
  • Fault Picking
  • Fault Picking
  • Interpretation of fault sticks and surfaces directly on the colour blends or individual attributes
  • Fault sticks can be picked in multiple orientations and on multiple volumes simultaneously
  • Fault surfaces can be used as visualisation planes and translated perpendicular to the fault

Polygon Picking

  • Polygon Picking
  • Polygon Picking
  • Polygons can be interpreted on any volume or colour blend
  • Vertical, horizontal or variable orientations (when picked on a horizon)
  • Full display controls for maximum impact

Interactive Facies ClassificationClassify

Workflow

Seismic Facies Classification and attribute Scatterplot

GeoTeric Tools

• IFC+ (Interactive Facies Classification)

Interrogate the geophysical response with intuitive data-driven and semi-supervised tools, while maintaining the geological context.

Correlating your well-data with the seismic and attribute response, to build your remarkably accurate reservoir model, completes the workflow. Any classified volume honours all your available data, while incorporating your own expert understanding of what is geologically feasible.

Interactive Seismic Facies Classification

  • Interactive Seismic Facies Classification
  • Interactive Seismic Facies Classification
  • Interactive Seismic Facies Classification
  • User-guided hierarchical facies classification for regional and reservoir level classification.
  • Works on attribute and RGB data, with incorporated well-visualisation and scatterplot functionality
  • Classes can be defined by well-marker pairs o interpreter selection
  • Scatterplot shows attribute – well log relationship, in addition to defined facies
  • Easily combined with Adaptive Geobodies to constrain the classification.
  • Resulting facies can be used in a reservoir model for deterministic petrophysical propagation

Take a Closer Look

Now you’ve seen what GeoTeric can do, it’s time to see GeoTeric in action.