Flowmeters are used in lower flowmeter applications. Folding blades open in the casing/ liner, utilizing a greater
cross section of the wellbore. This measurement also uses a spinner.
A Dielectric device which uses an electromagnetic field to determine, fluid type, oil or water and gas or air. This
may be used to locate fluid levels; gas / fluid or oil / water interfaces; gas, oil, or water entries; etc.