SFHL Hydraulic Set Packer

Model SFHL Retrievable Double-Grip Large Bore Hydraulic Single String Packer is a large bore version of the Model SFH Packer. Features, advantages and operational procedures are basically the same as those described for the Model SFH Packer shown in basic unit filed in front of this index tab. Only the information that differs from that shown in the basic unit is contained in this unit.

SFHL Hydraulic Set Packer – Special Features

• Hydraulically activated, hydrostatic set Contains both a built-in unloader and bypass.
• Pack-off is mechanically locked and constantly reinforced by hydro static pressure.
• Proven three piece packing element system available in multiple configurations for different applications.
• No mandrel movement required during setting allows for stacked packer applications.
• Simple operation with a straight pull release.