What is GeoModeller?                                 How will GeoModeller  benefit business?

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GeoModeller is software for building complex, steady-state 3D geological models, and performing forward & inverse geophysical modelling directly from your project 

Comprising an intuitive editor, drill holes and grids/mesh managers, and modules for 2D/3D geophysical and geothermal modelling, and  airborne EM inversions - you can manage and interpret your oil and gas, minerals, geothermal, hydrogeological or engineering projects with comprehensive functionality and import/export options.

Geological Editor

  • Implicitly models 3D surfaces constrained by primary geological data (contacts and orientation data together) and/or drill hole intercepts
  • Adheres to rule-based modelling of fault networks and relationships of the pile                                                          

Drill hole & grids/meshes management 

  • Fully supports drill holes and attributed data
  • Offers a range of interpolation methods including domain kriging (to mimic geology formation shape avoiding un-folding prior to kriging)
  • 3D grids/meshes calculator
  • 3D viewer and slicing tools                                           

Forward & inverse geophysics modules

Using stochastic inversion techniques

  • 2D profile modelling of gravity and magnetics and synthetic seismographs
  • 3D forward modelling of gravity, magnetics (including remanence), full tensor gradiometry (FTG)
  • 3D forward computation of temperature, vertical heat flow and geothermal gradient
  • 3D litho-constrained stochastic geophysical inversion of gravity and magnetics (separately or jointly)
  • Driven by comprehensive GUIs and wizards
  • Modelling can commence from a GeoModeller model, or an imported lithology voxet
  • Handles variable rock properties through look-up tables (probability distribution functions) or custom voxets
  • Browses to reference geophysical grids
  • Comprehensive post-inversion products including quantified uncertainty of geology-geometry and rock properties                                                                                                     

The GeoModeller inversion method is non-deterministic. Inversion continues beyond a satisfactorily low misfit level (referencing observed geophysics at set precisions) – exploring and keeping a range of allowable models, and presenting distilled statistics of these, in terms of probabilities of geology-geometries and rock properties. 

1D module for forward and inverse modelling of airborne EM data

2.5D AEM inversion bureau service available (module not for sale)

Modelling of Airborne EM directly linked with your 3D Geology

AEM brochure

AEM and Groundwater brochure

Intrepid Geophysics supports the following operating systems:

  • Windows 7 / 8 / 8.1 / 10
  • Linux

For further background reading see our library of Papers


Download the latest release of GeoModeller   

If you you would like a to learn more about INTREPID software, please Contact Us