Upgrading subsea systems helps extend field life

摘要

Operators could take production levels to new heights by using existing technologies that can be easily retrofitted to upgrade aging subsea control systems rather than giving them a complete overhaul. Devising smarter ways of applying these technologies can also reduce inefficiencies and counter the tendency toward over-engineering. In recent years, operators have adopted various alternative solutions to secure or enhance subsea production. Brownfield subsea control system enhancements have been applied at relatively low cost and with minimal risk, often to the benefit of the existing subsea infrastructure. In many cases, particularly in the UK North Sea, these measures have extended the life of field, preventing production from being irretrievably lost.