The intent of this paper is to highlight the challenges and improvements to be carried out during the selection of a reliable Ultrasonic Flow metering system (UFM) in Custody Transfer Gas Applications. All gas measurement technologies having limitations including UFM. The main challenges in the UFM measurements are profile distortion, noise and ingress of foreign particles.

In addition to above, the paper also highlights the improvements such as dedicated H2S and HC dew point measurements alongwith GC in custody transfer metering system for the quality of the delivered gas. The design of Zconfiguration has been emphasized which ensures the online proving as well as availability. Moreover the redundant meters are provided with dedicated flow computers, which further ensures the reliability and availability of the metering measurments in-line with international standards.

You can access this article if you purchase or spend a download.