⬆️ Bayesian Facies Classification in OpendTect’s LTrace Inversion Suite 'LIS' Following up on last week’s post about LIS for OpendTect, we’re pleased to highlight another new mo...
⬆️ Bayesian Facies Classification in OpendTect’s LTrace Inversion Suite 'LIS'
Following up on last week’s post about LIS for OpendTect, we’re pleased to highlight another new module now available in this commercial plugin, developed by our partner LTrace Geosciences.
The Bayesian Facies Classification module enables quantitative facies prediction by estimating the most likely facies model together with facies probability maps, helping interpreters explicitly assess subsurface uncertainty.
Using pairs of seismic attributes combined with well-log data, facies classification is performed based on Bayesian posterior probability. Prior facies proportions are combined with bivariate conditional probabilities derived from the wells, and the final facies model is defined by the maximum posterior probability at each location.
🔍Key features 📊 From logs to probabilities Automatically compute Probability Density Functions (PDFs) for seismic attributes directly from well logs.
🖱️Interactive crossplots Interactively manipulate PDFs and facies definitions to refine your classification in real time.
⚡ Instant feedback Classification results update immediately as parameters are adjusted, enabling fast scenario testing.
✅ Built-in QC Validate predicted facies probabilities against reference data to increase confidence in your interpretation.
Together with the wavelet estimation workflow highlighted last week, the LTrace Inversion Suite extends OpendTect with a comprehensive, production-ready inversion and quantitative interpretation toolkit.
Interested in trying LIS with OpendTect?! 👇 Contact info@dgbes.com for trial access and more details
dGB Earth Sciences #OpendTect #Geophysics #SeismicInversion #Bayesian #ReservoirCharacterization #QuantitativeInterpretation #CommercialPlugins
