Specifications

it is composed of upper joint,sealing element, locking unit, sitting unit, anchoring unit, unsealing unit and low joint.

Structure:

It is composed of upper joint,sealing element, locking unit, sitting unit, anchoring unit, unsealing unit and low joint.

 Application:

It has bi-directional anchoring function and be widely used for formation test, oil extraction, water exploration,plugging and other constructions.Especially suitable for well with big deflection or not easy sealing process by with other packers.

 

Characteritics:

1:bi-directional anchor device makes anchoring reliable and can bear high load.

2:the horse teeth ring locking unit is easy to lock and reliable.

3:it adopts special automatic self-aliging anchoring unit to overcome unreliable anchoring of packer caused by shortcoming of downhole casing.

4:reliable sitting, easy to release, not easy to appear phenomenon,such as unreliable sitting, not sealing and cannot be pulled out.

 

The photos: