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© Copyright: Conwy Valley Systems Limited  2000 - 2025

Conwy Valley Systems Limited,

West Acre, Llys Helyg, Deganwy

CONWY LL31 9BN, United Kingdom.

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PETROG includes patent protected technology.

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PETROG was originally designed to collect data from a live microscope image.  It has since evolved to capture and work not only with live images, but also to import data from a variety of sources - individual photomicrographs, imported SEM images, mosaics of photomicrographs that form a larger image, or whole slide scanned images created by external devices.


This gives you the capability of working away from the microscope - and in the case of multi-user setups with a shared PETROG database and access to the software on multiple workstations, then one user can be working on one sample with virtual images, while another is point counting from a physical sample on the microscope with the SteppingStage.


PETROG provides a standard structure of data and analysis. That in itself provides a valuable resource, but this resource can also be used to provide training data for machine learning / AI, so you can then use AI to assist when collecting data from new samples.


Scanned Images, Archives and AI

Scanned Images

As well as live images PETROG can work with scanned photos and slides. Learn how to leverage your legacy data and turn your archive into a training set for ML/ AI >>

Archives and Legacy Data

PETROG has a rich set of import capabilities that allows you to take your valuable archive of data, and analyses from a variety of sources and systems, to give an easily accessible data repository >>

AI & Machine Learning

PETROG can collect and collate a structured and consistent set of data and analyses that can be then used as a training set for application of Artificial Intelligence and Machine Learning >>