Operational Excellence (Opex) Group has backed a multimillion pound contract with Cnooc. It is a three-year deal for Cnooc International's North Sea assets. Opex will roll out its predictive analysis technology at the Buzzard, Golden Eagle and Scott platforms. Also, ts X-pas service will use data science to monitor all the installations. "We are pleased to have extended our scope across the company’s UKCS assets", said Chief Executive of Opex.