A major oilfield in the Middle East, already productive for several years, recently underwent a further, significant expansion. In a departure from strategies for existing wells, the operating company decided to bring another provider on board rather than simply procure the automation components according to a ‘one-stop-shop’ principle. Key criteria in this process included the interoperability of the existing systems with the new provider’s solution and effective remote management. Integration of controllers (RTUs) from Schneider Electric (SE) with the FF gateway from SE Technology Partner Softing resulted in a secure and reliable solution.