Diamond Wire Sawing for Wellhead Severance

Efficient and cost effective removal of decommissioned wellheads

Cost effective cutting of almost any material found in the splash zone or subsea

Every decommissioning project is unique. iasgroup has the capability, skills and experience to design specialised solutions to meet the requirements of the most unique and challenging subsea wellhead severance projects.

iasgroup offers a variety of flexible wire sawing solutions for decommissioning and removal of wellheads, both offshore and onshore, with each project specifically engineered to meet the client's needs. Our remotely operated tooling (ROT) enables a fully automated diverless system capable of precision work subsea.


  • Cost effective solution that can cut almost any material
  • Fast, effective, reliable and safe with smaller footprint than other cutting methods
  • High quality precision cutting
  • ROT improves cost effectiveness and safety in subsea environments
  • ROT improves productivity and is not weather dependent - can operate in most sea states



iasgroup services

A leader in developing and delivering innovative solutions for assets in the oil & gas, mining, public infrastructure and industrial sectors. We create value for our clients through improved safety, life extension, cost effectiveness, all whilst mitigating the need for production downtime.