The industry standard for advanced petrophysical innovation
Powerful, with an easy to use graphical interface.

Geolog

Advanced petrophysical analysis: multi-well, multi-user, by design.

As the industry standard for advanced petrophysical analysis, the Paradigm® Geolog® Formation Evaluation product suite is unmatched in terms of its best-in-class petrophysical and geological analysis tools, well data management, superior graphics, and robust data integration. Geolog 7, the next-generation formation evaluation solution, combines the system’s technological superiority with a modern, user-friendly interface that ensures improved efficiency and usability. 

Geolog is an integral part of these Paradigm solutions:


Geolog workspace
 

Based on the Paradigm® Epos® data management infrastructure, Geolog applications work directly on data stored in Epos and third-party well databases. There’s no need for data duplication. Also, when used with Paradigm StratEarth® for geological interpretation and SKUA® model-building solutions, users have access to the most comprehensive toolset available for exploration and development geologists.

Geolog features include:

  • Multi-well, multi-zone data management
  • Support for multi-user environments
  • A single integrated environment for all petrophysical work
  • Single-click access to full functionality integrated geosteering
  • Audit trail, including ability to query the history of any individual log

Exceptional data loading flexibility

Data loading, QC and storage are easy in Geolog. All the tools needed to prepare log data for analysis are included in the package. All types of well data can be stored in the system, including core, wireline and LWD measurements, and supporting lithological, geological and stratigraphic information. Rapid drag and drop data loading from contractor formatted or ASCII files greatly reduces data loading times.

 

The Geolog package includes:

Petrophysics Package

  • Determin: Comprehensive suite of deterministic modules ranging from environmental corrections to pay summary reporting
  • Multimin: Optimization tools for statistically determining mineral and fluid characteristics and volumes from petrophysical data, such as logs, cores, XRD, and petrographic data
  • Full waveform sonic processing: Processing and interpretation of array logs, from raw data to results, including anisotropy processing for maximum stress direction determination
  • NMR module: Vendor-independent, high-end processing, quality control, interpretation and modeling of NMR logs
  • Module customization: The powerful Loglan programming language gives log analysis the freedom to customize modules to meet their needs

Facimage

Advanced cluster analysis-based electrofacies characterization and log prediction. Facimage analytical methods:

  • Multi-resolution graph-based clustering (MRGC)
  • Dynamic clustering
  • Ascendant hierarchical clustering (AHC)
  • Self-organizing map (SOM)
  • Neural network log prediction
  • Based on technology from Total

Core Analysis and Saturation Height Modeling

  • Effective integration and correlation with conventional and NMR log data
  • Highly interactive graphical workflow allowing rapid loading, correcting and analyzing of special core analysis data for saturation height modeling/capillary pressure
  • More accurate reservoir characterization derived through seamless integration of data with other petrophysical measurements

Geolog® Geosteering®

The Geolog Geosteering add-on module enables geosteering experts to effectively edit and interpret logs in highly deviated wells and model the logging-while-drilling (LWD) tool response. Geolog Geosteer works in collaboration with Sysdrill® drilling applications. These provide a powerful log-scale interpretation capability that integrates petrophysical, geological, geophysical and drilling workflows. Together, they support the design and engineering of complex well paths for optimized well placement based on seismic, geological, or reservoir data.


System Requirements

  • 64-bit, for x64 architecture processors
  • Microsoft® Windows® 7, 8.1  (64- bit)
  • Red Hat® Enterprise Linux® 5.3 and above, 6.0 and above
Interoperability Options
All Epos®-based applications enable interoperability with third-party data stores, including:
  • OpenWorks® 2003.12, R5000
  • GeoFrame® 4.5, 2012