The SAGE gas plant at St Fergus continues to be a major supplier to the UK gas transmission network, but the nature of the business has evolved.

Changes occurred in the third-party participants, with many new and changed entrants, and nominations and allocation rules saw steady and ongoing revision.

The SMART system was originally a custom build for Mobil North Sea Limited, but over recent years it has been enhanced with key components from the EnergySys platform, including the reporting solution and spreadsheet engine.

These enhancements have allowed us to drive down the costs of change, and to meet the customer’s needs without expensive upgrades or platform replacements.

It’s a 24×7 operation, so they need to be able to depend on the solution to deliver the availability and reliability they need.

It does.


Apache North Sea Limited


Production Allocation Standard App


North Sea, UK