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Subsea Plugging & Abandonment: Light Well Intervention Vessel Overview

Drillers

The Challenge I have recently been writing some articles about a keen interest of mine, Subsea Well Intervention. Category B: Vessel can perform workover (pulling and running tubing) and riser operations with coiled tubing (CT) ability. This article will focus on WIU type 1 & 2 or category A & B monohull vessels.