A comprehensive tool for on-line multi-dimensional consultation of the stored data, exporting the results of consultation as new data tables. The user can cross different values of search to find the information.

PETROQUERY access a centralized petrographic repository generated and controlled by PETROLEDGE in order to support exploration and production decision makers.

PETROQUERY allows easy selection and combination of multiple query criteria and the storage and reuse of previous consultations. The results of consultations can be exported in standard data format.