Salvage for MHR permanent packer in Tahe oil field

MHR hydraulic permanent packers have been used in Ordovician gas reservoirs in the Tahe oil field and the Yakela Gas Production Plant. We contrasted the removals of packers in the TK915-2X, YK14CH, TK915-4X and DLK3X wells based on MHR packer's structure and setting procedure, summed up some MHR packer salvage experiences, provided a reference for similar wells.