Mechanical-set Retrievable Thermal Packer (MRTP)
Vanguard Oil Tools & Services
MRTP - is a double-grip, mechanical-set, retrievable, compression or tension set Packer which is designed specifically for injection wells.
The MRTP packer is installed/retrieved with the tubing string. The packer can be left in tension, compression or in neutral position to hold pressure from above or below. An upper slip releasing system reduces the force required for releasing the packer. A non-directional slip is released first, facilitating release of the other slips.