High Expansion Retrievable Bridge Plug
The HEX is the most versatile mechanical plug on the market.
This product can be used in:
The Product
The High Expansion Retrieveable Bridge Plug (HEX)
Designed to pass through extremely narrow wellbore restrictions (such as valves, nipples and straddles) and set in larger ID casing. Ideally suited as a liner barrier for workover operations, the HEX avoids unnecessary well kill operations that often result in near wellbore reservoir damage.
The ultra-slim design enables deployment and retrieval through narrow wellbore restrictions without the risks associated with inflatable packers. Efficiency is further enhanced by HEX plugs taking just one run to set and one to retrieve. The HEX portfolio has a wide range of plugs.
The innovative packer module includes petal-style backups which retain the single-piece elastomer and provide a tight radial barrier against the casing ID. During the HEX setting sequence, the plug slips and a special adapter kit ensure centralization of the plug prior to element expansion/compression.
The plug series has been tested to differential pressures up to 275 bar (4000 psi)* at temperatures up to 110 °C (230 °F)* and is qualified in accordance with the ISO 14310:2008 international standard up to validation grade V0. High Expansion Retrievable Bridge Plug (HEX)
*Applies to some sizes of HEX plugs, contact us for details.
Application
The HEX bridge plug can be used as a temporary or permanent barrier where there is a need for extreme expansion. The element and slips modules are designed to withstand bi-directional pressure, which allows the plug to be set in cross flow.
Key Benefits
- Centralising adapter kit ensures centralisation of the sealing element when setting plug.
- Ideal for workover applications: tubing barrier, packer for injection valve, fixed choke etc
- Equalise and retrieve with standard GS in a single operation (no prong required)
- Highest expansion retrievable bridge plug on the market
- Can be run on slickline, e-line, coiled tubing and pipe
- Other sizes available on request
Download Product Sheet
Adaptability
Application Areas
Annulus Isolation
Isolate the annulus to prevent water influx, stop water production, and enhance oil and gas recovery, extending the life of your well.
Barrier Monitoring
Log pressure and temperature below a barrier for real-time or long-term verification. Data can be monitored live or sent to the surface.
Completion Repair
Repair old and new completions, including setting packers, leak testing, and straddle operations. Achieve cost savings compared to a full new completion.
Production Optimization
Prevent water influx, increase oil and gas production, and extend well lifespan. Isolate zones, retrofit gas lift, and optimize revenue through tailored solutions.
Temporary P&A
Interwell offers secure, efficient Temporary P&A solutions with advanced casing plugs, ensuring well integrity and compliance during well suspension and abandonment operations.
Well Integrity
Re-establish well integrity, extend well lifespan, and increase revenue. Efficient, cost-effective solutions compared to new completions.