In some fields, Drill Stem Tests (DSTs) need to be performed with the help of ESPs.

Some special cases (subsea satellites) require running the sacrificial ESP right with the DST string in one run directly above the tubing conveyed perforation gun.

What does this configuration mean for the ESP design?

Learn more


How can we support you?

Of course this non-standard application requires careful ESP design to qualify the parts for the shock wave resulting from the perforation.

In most cases the ESP is supposed to produce only for short time period to gather production and pressure data of the open interval.

Therefore, Artificial Lift EXCELLENCE’s main focus in this case is on the materials and pressure ratings of all string parts, rather than on long lasting ESP.


Would you like to know more? Contact Us !