Well intervention vessel
- Category
- offshore-construction
- Size envelope
- DP2; ~130-180 m LOA
- LOA typical
- ~150 m
- Cargo
- Well workover + coiled-tubing + wireline equipment
- Route archetype
- Global oil and gas offshore fields
- Crew size
- 70-100 plus intervention team
Overview
Vessels supporting well intervention (workover, plug and abandonment, well-stimulation) without a drilling rig - cheaper alternative for producing well maintenance and P and A. Growing segment as offshore basins mature and decommissioning wave arrives. Operators: Helix Energy, Island Offshore, TechnipFMC.