In the electric submersible pump system, the connection and sealing of the cable and the motor is a key point. The wellbore temperature, the heat generated by the motor and the penetration of gas are all severe tests for the Motor lead extension (MLE).

In view of the high-temperature wellbore environment, we have adjusted the traditional MLE and joint structure: we use special cable materials and joint structures, comprehensively reduce the proportion of rubber, and add advanced high-temperature and corrosion-resistant materials.

After actual use in harsh wellbore environments, the reliability of HJESP MLE has been gradually confirmed, and its adaptability to high temperature and corrosive gases far exceeds that of traditional products .