Techlog Ipsom
Use the 2D indexed and probabilized self-organizing map to help your geological interpretation of log data and facies prediction
Predict and propagate rock classification groups.
Techlog Quanti.Elan
Multicomponent inversion model incorporating the ELAN solver—benefit from tried-and-tested algorithms within a modern and intuitive interface.
Overview
With the Quanti.Elan module, users can save and then easily reapply models to new data—the ability to combine outputs from several models improves the accuracy of final results. Models can also be transferred to other projects and curves can optionally be used instead of constants for end-point, curve uncertainties, and other control parameters.
Applications
Solutions
The ELAN solver has been implemented to provide a robust and powerful method for accurate and reproducible results.
- Initialization of temperature, pressure, salinity, and porosity dependent parameters in the Initialization module.
- Resistivity models: Archie, Dual Water, Juhasz, Waxman-Smits, Simandoux, and Indonesia are available.
- Sonic models: Wyllie, Raymer-Hunt-Gardner, Raiga-Clemenceau, field, and velocity equation are available.
- Neutron equations: This provides linear and nonlinear response functions for the wireline and LWD neutron tools of the major service companies.
- Geochemical logs support in a form of dry weights for any service company and relative yields for SLB tools.
- Embedded postprocessing for computation of formation properties such as porosity, Sw, permeability.
Benefits
Model design
Models may be defined as single mineral sets per zone. Multiple mineral sets per zone can be established, with sets switching automatically according to a partitioning curve that changes as the log facies change. Interactive parameter management, such as for wet clay, is also available. Solutions can be constrained against a priori information (e.g., XRD or CEC data); both single- and multicomponent volume constraints are possible.
Features
Outputs
- Detailed automatic layout (fully customizable by the user).
- Unique array-histograms to clarify data relationships by plotting all components against input log data or log data residuals.
- Juhasz and m* plots.
- Output result curves (e.g., mineral volumes, Sw, and Φ), characterized with calculated uncertainties relating to choice of model components and parameters.
- Sensitivity analysis with Tornado plot to investigate contribution of different parameters in the model.
Training
NExT Techlog training courses
NExT offers a comprehensive training program to support users of the SLB software, plugins, and other software products.
In this section
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Techlog 3D Petrophysics
The 3D petrophysics for high-angle and horizontal wells lets you extract the full value from acquired measurementsThe 3D petrophysics for high-angle and horizontal wells lets you extract the full value from acquired measurements. View
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Techlog Nuclear Magnetic Resonance (NMR)
NMR lets you compute porosity, binned porosity, permeabilities, water, and hydrocarbon volumes using an intuitive user interfaceNMR lets you compute porosity, binned porosity, permeabilities, water, and hydrocarbon volumes using an intuitive user interface. View
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Techlog Quanti
Basic to advanced interactive log interpretationBasic to advanced interactive log interpretation. View
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Techlog Quanti.Elan
Multicomponent inversion model incorporating the ELAN solverBenefit from tried-and-tested algorithms within a modern and intuitive interface. View
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Techlog TechCore
Core data interpretation solutionCore data interpretation solution. View
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Techlog Thin Bed Analysis (TBA)
Resolve your highly laminated formations using the deterministic Thomas-Stieber or the LowRep methodResolve your highly laminated formations using the deterministic Thomas-Stieber or the LowRep method. View
Helpful links
About SLB