Full-bore, single-string, retrievable cased hole packers for casing leak hunting, acid squeeze job, cement squeeze job, frac operations, well completion and for any other complex workover operations.
Setting mechanism of cased hole and open hole production packer is an axial compression of the string with packer. Hence, packer release mechanism is a creation of pulling force on the string till it releases.
Mechanical and hydromechanical packers of OilPacker Company are very easy to maintain, even on rig floor. No special tools or equipment required to make them ready for run in hole.