... inside the flow loop are shown. The plugging mechanisms identified show a direct correlation with the flow pattern inside the line. procedure liquid flow rate gas flow rate flow rate annular flow upstream oil & gas pipe wall inlet temperature pressure drop crust formation conversion...

... on the measurement of the transit time difference of ultrasonic signals transmitted with and against the flow velocity. The technology is completely non-invasive with the transducers applied to the outside of a pipe wall, resulting in the meter being installed without interrupting the process flow. The CEESI wet gas...