Process Metering is metering that is required as part of the process. Accuracy is not generally a high criteria in selection of such meter, however suitability for the process fluids and conditions are vital to ensure accurate readings.
Well injection metering measures the fluids injected in wells, such as water, gas or chemicals. This data is used regularly by Reservoir Engineers to ensure upkeep and well and reservoir.
Generally used to meter product between production units, separator flows, and also meter the flows from individual wells to a central gathering facility.
Fiscal metering occurs when a petroleum products ownership is transferred from one party to another. Transfer points can occur at various locations such as pipelines, borders and tanker loading terminals. Metering the transfer of product requires a high degree of meter accuracy and must follow stringent standards.
Leak detection is a major part of cross country pipelines today. It is of the upmost importance that leaks are detected within a certain amount of time to avoid any damage or harm to the environment. Flowmeters are used in leak detection along with specialized liklcomputer systems.