ESP for DST

ESP for DST

In some fields, Drill Stem Tests need to be performed with the help of ESPs. In some special cases (subsea satellites) it is required to run the sacrificial ESP right with the DST string in one run directly above the tubing conveyed perforation gun. What does this configuration mean to the ESP design?

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How we can 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, our main focus is on the materials and pressure ratings of all string parts, rather than on long lasting ESP.

 

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