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Unified Supply Chain Assay

Crude database file import

  • Last UpdatedAug 14, 2026
  • 1 minute read

The .cdb file format is the native file format for crude data transfer between sessions of Assay and related AVEVA crude data processing tools. It holds the complete Assay Crude Description of one or more crudes.

Selecting Crude Database File will launch the Import dialog box from where you can browse for an importable .cdb file. From the Microsoft® Windows® operating system desktop, double-clicking on a .cdb file will launch Assay and import the file into the Database.

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