The NHR Packer is designed as a hydraulic-set, rotate to retrieve packer ,which is used for production, fracturing, test, water injection and so on.
The packer can withstand the high pressure from above and below, which has triple-seal multi-durometer elements,the ratchet wheel lock ring ensure the elements are compressed plenty.
The trigger setting pressure is flexiblethat can be adjusted by desired shearing force.
Release device is a J-slot that can release the packer by right-handed rotation and pulling up.
Features:
Hydraulic setting ensurethe elements compressed plenty.
High pressure rating.
Ratchet wheel lock ring ensure the setting force permanent.
Short and compact structure, shipping and storing are convenient.
1/4 Right-handed rotation and pull the tubing upward to release the packer, easy to operate.
Using more than one at a time, and can release the packer one by one.
Can transfer the torque.
Triple seal multi-durometerelements - ensurepressure integrity over a wide range of temperatures and conforms to casingirregularities easily.
