To complete the retrievable system, we had to develop a permanent magnet motor. These high-power density motors are smaller and lighter weight, enabling standard slickline run/retrieval operations.
AccessESP has the only system offering the full benefits of rig-less deployed ESPs with no “pain of change” in 4.5” tubing, enabled by our PMMs. AccessESP deployed its first ESP PMM in its retrievable system in 2009. The latest, fourth-generation design has been in use since 2014 with no failures.
Click the link below to see detailed tables that present and compare the different sizes of the Access375, Access450 and Access562 technologies.