Petrophysics

Unmatched petrophysical analysis.

Geolog® petrophysical packages are ideal solutions for effective geological and petrophysical analysis.


Determin

The reliability of Multimin outputs can be assessed using the quality curve
 

Determin is a comprehensive suite of individual deterministic modules ranging from environmental corrections to pay summary reporting.

The Determin Uncertainty add-on tool is used to quantify uncertainty associated with deterministic petrophysical interpretation. Based on Monte Carlo processing, Determin allows the user to assign uncertainties and uncertainty distributions to input variables and log values during analysis.

The full distribution of the petrophysical curves can be transferred from Geolog to the Paradigm SKUA®/GOCAD® system for integration into a reservoir uncertainty analysis using the Reservoir Risk Assessment (Jacta®) module.

Determin modules are written in Loglan, Geolog’s powerful programming language. This simple language gives log analysts the freedom to customize modules to meet their needs or incorporate local or proprietary algorithms. An option is available for work in interactive mode, enabling automatic updates of all relevant calculations when values are changed on screen.


Multimin

Multimin is an optimizing tool for statistically determining mineral and fluid characteristics and volumes from petrophysical data, such as logs, cores, XRD, and petrographic data. Multi-well simultaneous analysis capabilities result in substantial gains in productivity and quality, even in the most challenging analytical environments.


Full Waveform Sonic

The full waveform sonic processing module is used to process and interpret array sonic logs, from raw data to results, including anisotropy processing for maximum stress direction determination.


NMR

The NMR module enables vendor-independent, high-end processing, quality control, interpretation, and modeling of NMR logs, including 2D NMR. With multiple inversion options, users are free to investigate relationships between the measured data and their reservoir.