What is a primary concern when starting multiple ESPs?

The primary concern when starting multiple electric submersible pumps (ESPs) is the risk of burning up the motors if not managed properly. When multiple ESPs are initiated simultaneously, there is a significant demand for electrical current. This surge in current can lead to overheating of the motors if they are not correctly sequenced or managed.

If the electrical load exceeds the capacity of the supply circuit or if the starting sequence is not optimized, the motors may operate under excessive load conditions, potentially leading to thermal deterioration and damage. Each motor needs to be adequately monitored to ensure that it is running within its safe operational parameters to prevent overheating. Therefore, effective management of the starting process is crucial to protect the longevity and performance of the motors, ensuring they do not burn out due to these conditions.