Downhole Telemetry Systems to Monitor Electric Submersible Pumps Parameters in Oil Well

The electrical submersible pump (ESP) is widely used in the oil industry as an artificial lift method deep wells, and its primary application of ESP to increase flow rate. Information such intake discharge pressure, reservoir motor winding temperature, etc., provide critical data necessary ensure proper system operation optimize production. In this article, downhole parameter monitoring proposed. Potentiometers are generates analog signals, emulating sensors. information sent up surface based on current loop through same power cable by DC signals overlapping AC proposed design. article details construction communication protocol electronic circuits telemetry. tests were carried out oil-producing company validate telemetry system’s reliability accuracy. good results robust design demonstrated it be a promising sensor for industrial applications.