ERD Retrivable Seal Bore Packer | Hydraulic Set

Home › Completion Equipment & Packers › ERD Retrivable Seal Bore Packer

Product Overview

The DEENPU Model ERD retrievable hydraulic seal bore packer is hydraulically set by pressure in the tubing using a hydraulic setting tool. Retrieval is performed independently from the tubing with a retrieving tool manipulated on a work string — so the completion tubing can be recovered without disturbing the packer, or the packer retrieved separately.

The seal bore design lets the tubing seal assembly (polished seal bore receptacle style) move with tubing movement, making the ERD ideally suited for highly deviated wells, both onshore and offshore.

Key Features

• Hydraulic set — tubing pressure via setting tool
• Seal bore completion: tubing movement absorbed by seals
• Retrieved independently of the tubing string
• Ideal for highly deviated wells, onshore & offshore
• Polished seal bore receptacle compatible

Technical Specifications

Dimensions & Technical Data

ERD packer dimensions and seal bore data

Quality & Testing

Every DEENPU ERD Retrivable Seal Bore Packer 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

• Highly deviated and extended reach wells
• Completions requiring tubing movement tolerance
• Onshore and offshore producers / injectors

Frequently Asked Questions

Q: When is a seal bore packer preferred?

A: When tubing length changes (thermal, pressure) would load a mechanical packer — the seal assembly slides in the seal bore instead.

Q: Can tubing be pulled without retrieving the packer?

A: Yes — retrieval is done independently on a work string.