PETROLEDGE is an intelligent database system for knowledge management of reservoir petrographic information. It is an advanced software for capturing, codifying, storing, processing and sharing detailed petrographic descriptions of clastic and carbonate reservoir rocks, based on a high level geological ontology.

PETROLEDGE integrates artificial intelligence and relational database technology for petrographic description and evaluation of reservoirs. Using PETROLEDGE, the petrographic descriptions are organized and distributed simultaneously to different queries.