Description

Designed for application in production workflows, reservoir stimulation campaigns, and well testing procedures, the RR-3D Dual-Anchor Retrievable Casing Packers deliver reliable performance in downhole environments. Its hydraulically driven hold-down component is positioned beneath the pressure equalization valve for optimized functionality. Equipped with a field-validated three-component packing assembly, the unit also incorporates a balance sleeve structure that ensures the bypass channel remains sealed during operation. This packer series is compatible with casing diameters ranging from 4 1/2” to 9 5/8”.

Features

• Enables firm setting in casing of all hardness levels (including high-grade variants) via rocker-style slips, with tubing pressure-actuated collet lock to avoid over-reliance on heavy set-down loads
• Integrates a three-piece packing element system and a hydraulically operated hold-down button unit (with large internal flow passage) positioned below the bypass valve, minimizing element swabbing and button wicker wear
• Comes with surface-controlled combined bypass and equalization valve, and features parts that are interchangeable with offerings from other industry manufacturers