OCS with its extensive experience and knowledge in offshore construction management, engineering and equipment is a natural fit for offshore decommissioning.

OCS has carried out FEED studies for a few of the decommissioning projects

• B6/27 Nangnuan Offshore Asset Decommission ( PTTEP, Thailand)
• KPS Rationalisation –KMT Decommissioning (Oil Search, Papua New Guinea)

In addition to engineering, OCS has developed/ developing new equipment and systems for the decommissioning activities complementing the extensive existing OCS Equipment inventory:

• High Performance Pumps for Pipeline Flushing of Hydrocarbon
• Pile Soil Plug removal.
• Internal Cutting Equipment of Piles, Conductors and Jacket Legs.
• External Cutting of Piles, Conductors, Jacket Legs and Braces.
• Removal of Piles and Conductors using internal  subsea rated ILT’s