Intervention Riser System Through-Tubing Well Access
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.