Abstract: The result from experimental study displays that as the physical properties of condensate gas are very complicated, they brings about difficulties in type determination of metering instruments, meter operation and daily care of meters. Take the metering of condensate gas in Yakla-Dalaoba Gasfield for example, a multianalysis is carried out on the physical properties of condensate gas, operating environment of metering instruments and characteristic of meters, and metering technology for the different requirements of metering instruments suitable for condensate gasfield is discussed.