Permanent Packers

Permanent Seal Bole high-performance and versatile retainer production packers are considered industry standards among permanent production packers, designed to withstand high differential pressure while the seal assembly is latched into the packers.

The packer run with the adapter kit (wireline/hydraulic) and wireline pressure setting assembly/hydraulic setting tool based on required application. Hydraulic setting mechanism makes the Packer particularly suitable for use in highly deviated wells. Careful choice of materials for components, which are exposed to the well fluids, enables the packer to be used in a wide range of operating conditions.

The Packer is equipped with two sets of upper and lower slips and cones which ensure effective pressure induced force distribution into the casing.

Permanent Packers Features

• Solid, slim-lined construction and a packing element system which resists swab-off. This permits a fast run-in, making significant rig-time savings possible (when compared with earlier models of permanent packers) without fear of impact damage or premature setting, yet packs off securely and permanently when the packer is set
• Two opposed sets of full-circle, full-strength slips ensure packer will remain properly set
• Packing element resists swab-off and packs off securely when packer is set
• Interlocked, expandable metal back-up rings contact the casing and create a positive barrier to packing element extrusion
• Setting requires no rotation or reciprocation, thereby eliminating the problems of spacing out, landing etc.
• The Packer is normally run with the adapter kit and wireline pressure setting assembly, the packer may be run with a hydraulic Setting Tool.
• Packer designed to withstand pressure differentials up to 10,000 psi
• Bottom guide furnished as standard, allowing the attachment of a seal bore extension, mill-out extension or other equipment below the packer.
• Fluid displacement is possible after well is flanged up and prior to setting the packer

Permanent Packers Applications

• High flow production wells.
• High pressure and temperature applications.
• High volume fracking applications.

Available in sizes for various casing sizes for their respective weight ranges with varying standard or exotic material and elastomers including seal system based on compatibility with the well environment and application requirement. In addition, packers are furnished with required all accessories e.g. locator tubing seal assembly, anchor latch tubing seal assembly, seal bore extensions, mill-out extension etc. with different end connections (Standard API EUE or NUE or premium), to meet customer’s requirements.