Electric Submersible Pump
System
An electric
submersible pumping system consists of
three parts, which includes surface part, middle part and downhole ESP.
Surface part mainly includes transformer, switchboard, junction box,
wellhead and surface cable. Middle part is power cable and cable
extension which connect surface and downhole equipment and provide
motor with power. Downhole part is the main part of the system which
includes electric submergible motor, protector,
gas
separator and multi-stage
centrifugal pump.
ESP system is applicable to the production casing
of 5″、5 1/2"、 7″、8 5/8"、9 5/8" and above.
Capacity:200-25160BPD (30—4000m3/d).
Head: ＜14760ft(4500m).
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