The real question would be why not? Echometer equipment is currently preferred to use if you want to increase the production of your oil wells and that friend, is an undeniable fact.
When an oil well is installed and there are problems to cover the previously estimated or calculated production rate, specialized Echometer equipment can be used to carry out an accurate analysis of the well, in which the reservoir pressure may not be sufficient to eject the fluids to the surface, so it is practical to use this type of technology, such as Total Well Management Software (TWM), designed for a wireless oil and gas well analyzer, which is the one to help determine if It is necessary to apply Artificial Survey methods, however, Echometer equipment is often used in natural flowing wells, where wireless data acquisition is important to verify the state of the production of the reservoir and with this to be able to apply methods that help optimization from the well.