This type of packers are use fluid pressure to drive the cone behind the slips. Once set they remain set by the use of either entrapped pressure or a mechanical lock. They are released by picking up the tubing. They are good for used in deviated or crooked holes where tubing movement is restricted or unwanted. The tubing can be hung in neutral tension.
Features
- Slips to set first prior to setting of the elements
- Straight pull release type
- Single piece design
- Suitable to withstand upto 5000 psi
- Retrievable
