Description
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.
Distinctive features
- Simple construction
- Absence of anchor unit
- Small size
- Fastening directly to the bottom of the SEM
- No special preparation is required before running in hole
- Packers are delivered ready for use
- Multiple usage
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
- Packer length is not more than 2000 mm
- Diameter of the bore – 59 mm
- Net weight, not more than 80 kg