Well packer-separator is used for the operating separation of the casing pipe hole and production casing hole of the well in the section between ESP and screen to protect the working units of the pump from the mechanical impurities.
The packer contains of the separating unit, movable cup, valve unit, perforated pipe branch and adapter.
Absence of anchor unit
Fastening directly to the bottom of the SEM
No special preparation is required before running in hole
Packers are delivered ready for use
Sizes of the well packer-separator
Well packer-separator – 146
Packer is used in the casing pipes with outer diameter 146mm
Diameter of the outer surface of the metal parts is not more than 122 mm
Packer length is not more than 2000 mm
Diameter of the bore – 47,5 mm
Net weight, not more than 50 kg
Well packer-separator – 168
Packer is used in the casing pipes with outer diameter 168mm
Diameter of the outer surface of the metal parts is not more than 144 mm