Double Grip Retrievable Packer Model R

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Product Overview

The DEENPU Model R double-grip mechanical production packer is a retrievable packer set by compression that isolates the annulus from the production conduit in production, stimulation and testing operations. The field-proven design combines rocker slips with a three-element packing system for correct setting and reliable pack-off.

A hydraulic hold-down controls differential pressure from below, preventing unseating when tubing pressure exceeds annulus pressure. Retrieval is a straight pull with shear release and bypass equalization.

Key Features

• Double-grip: holds pressure from above and below
• Rocker slips + three-element packing system
• Hydraulic hold-down against lower differential
• Set by compression — simple mechanical setting
• Retrievable with straight pull and equalization

Technical Specifications

Dimensions & Technical Data

Model R packer dimensions

Quality & Testing

Every DEENPU Double Grip Retrievable Packer Model R is manufactured under our API-compliant quality system: raw material traceability, 100% dimensional inspection, hydrostatic pressure testing and hardness verification before packing. Material certificates, inspection reports and API documentation are provided with shipment on request.

Applications

• Production and injection isolation
• Stimulation treatments requiring bidirectional hold
• Well testing

Frequently Asked Questions

Q: What does double grip mean?

A: The packer holds differential pressure from either direction: upper slips/hold-down resist pressure from below, lower slips resist pressure from above.

Q: Can it be released under load?

A: Yes — pulling shears the release shear, opens the bypass to equalize, then the slips disengage.