Double Element HP Packer

The double element HP packer is used as an isolation packer for fracturing, it could be used in both open and cased holes, with pressure ratings up to 10,000psi.

The packer could be set by pressuring up the tubing, multiple packers could be set at the same time, after the packer is set, an internal locking ring locks the hydraulic setting pressure in place.

A double-element design is adopted considering the reliability of sealing in rough wellbores. Both elements have anti-extrusion rings installed on the ends to prevent severe deformation.

The packer has a full wellbore ID that allows a higher fracturing rate and path for future well intervention. Alloy steel is used on the packer by default and anti-corrosion materials could be selected as an option.