Description

The RR-3DL Large Bore Double Grip Retrievable Casing Packers are designed for production, stimulation, and testing procedures that demand a maximum inner diameter (I.D.).
Their hydraulic hold-down mechanism is positioned beneath the pressure equalization valve. These packers come with a well-proven three-element packing system and a balance sleeve component, which helps maintain the closure of the bypass. They are compatible with casing sizes ranging from 5 1/2” to 7 5/8”

Features

• Securely sets in casing of any hardness (including premium grades) and adopts a three-component packing element system.
• Incorporates a hydraulic hold-down button unit with a large internal flow path, located below the bypass valve to reduce element swabbing and button wicker dulling.
• Comes with a surface-controlled combination bypass and equalizing valve, plus a tubing pressure-actuated collet lock that eliminates excessive set-down weight requirements.
• Uses rocker-type slips and features interchangeable parts with products from other manufacturers.
• Boasts a large bore design to meet maximum inner diameter needs.