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Intervention Riser System (IRS)

The Intervention Riser System enables access to both conventional and horizontal subsea trees in depths down to 10,000 ft

The Intervention Riser System (IRS) can be utilized for wireline intervention, production logging, coiled-tubing operations, well stimulation and full plug and abandonment operations.

The system allows the Well Ops vessels to respond quickly to subsea well intervention needs as a cost-effective alternative to a drilling rig. The IRS can be used to address loss of production or other emergency intervention needs using standard tooling and procedures.

The Helix Well Ops IRS enables access to both conventional and horizontal subsea trees in depths down to 10,000 ft. The system combines rapid response with maximum operational flexibility to meet the specific intervention needs of high rate producing deepwater subsea assets.

All required through-tubing subsea well operations can be safely serviced with the IRS, with multi-disciplinary operations being conducted in a single mobilization.

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Applications

Coiled tubing, electric line, slickline operations

Cementing operations

Well abandonment

Tree change outs

Pressure (MWP)

10,000 psi

Maximum Through Bore Diameter

7-3/8 in production, 5-1/8 in wings

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If you’d like to talk more about how we can help you, don’t hesitate to get in touch. We’ll be happy to discuss your project and work out the best way we can support you moving forward.

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