InterWell Seismic inversion and reservoir characterization
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Matrix properties characterization (lithology, porosity & fluid) up to seismic constraint maps computation for constraining the geological model;
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Fault and fracture network detection and characterization;
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Assessing risk throughout reservoir property prediction;
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Understanding the field dynamic behavior;
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Inferring geomechanical parameters, including pore pressure, before drilling;
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Designing well trajectories and geosteering.
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Evaluate elastic rock properties and predict lithologies or fluid distributions from seismic inversion results;
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Generate seismic property maps to constrain the population of the geological model;
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Quick-look analyses using fast-track AVO interpretation and full-seismic inversion.
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Seismic data registration and conditioning tools: statistical analysis, residual NMO misalignment correction, horizon edition and more;
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Multi-well wavelet estimation and multi-cube well calibration based on a hybrid deterministic and statistical procedure.
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Prior model from well log data and seismic velocities according to the stratigraphy;
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Post-stack seismic inversion, and simultaneous pre-stack inversion for evaluating elastic parameters via an optimization process taking into account the interpreted structure and stratigraphy, and also featuring a capability for modeling and attenuating inter-bed multiples;
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Azimuthal inversion for anisotropy and fracture assessment;
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Joint multi-component inversion for improved imaging from converted wave dataset;
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Time-lapse 4D joint seismic for monitoring and interpreting saturation and pressure changes in the reservoir.
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Post/pre-stack geostatistical inversion that integrates high resolution well data with seismic data to provide a model with high vertical details.
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Quantify inversion uncertainties for risk assessment.
- Inversion algorithm optimized for HPC performance
- A unified Bayesian formalism for all types of inversion
- Easy to tune parameters with direct impact on results
- Dedicated workflows for time-lapse, azimuthal and multi-component seismic data
- Uncertainties quantification through geostatistical inversion
- Fast and user-friendly multi-well wavelet estimation and multi-cube well calibration
- Lithology prediction from discriminant analysis
- Inter-bed multiple attenuation during inversion
- Dedicated trend modeling module for seismic constraints generation