Designed as a cost-effective alternative to traditional MODU-based BOP access, the IRS3 enables quick mobilization from Helix intervention vessels, MODUs, or Vessels of Opportunity (VOO).
Whether addressing lost production, emergency interventions, or planned operations, this system provides safe, reliable well access using standard tooling and proven procedures.
Capable of supporting a full range of through-tubing operations — including wireline, production logging, coiled tubing, e-line, slickline, and well stimulation — the IRS3 handles both vertical and horizontal subsea trees in water depths from 80 m to 3,000 m.
With its 7-3/8” bore and 10,000 psi (690 bar) working pressure rating, the system ensures full well control for safe entry into high- pressure wells up to 3,000 m depth. Compliant with ISO 13628-7:2006 PSL 3G, IRS3 brings maximum operational flexibility to deepwater assets.
| Capability | Full intervention and P&A capability for both vertical and horizontal trees |
| Operating water depths | 80 m to 3,000 m |
| Faster mobilization/demobilization | with multiple vessel options |
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