In short
Pro-Hub handles oil, gas, water, condensate, NGL components, residue gas and related streams, including dual-product allocation, tank inventory, LPG tanks and load-oil handling, with mixed-unit support from a single base unit.
Real assets do not produce one product. Pro-Hub tracks every stream through the network, from raw gas at the wellhead to processed NGL components on the plant statement, so allocated volumes tie back to both field measurement and settlement documents.
Volumes are stored in a base unit and converted only for display. Conversion errors do not compound across tiers, which matters for operators that report in more than one unit system.