An Adnoc Drilling rig at the Upper Zakum oilfield. The company signed a deal to buy 10 hybrid-powered drilling rigs for $252 million. Photo: Adnoc
An Adnoc Drilling rig at the Upper Zakum oilfield. The company signed a deal to buy 10 hybrid-powered drilling rigs for $252 million. Photo: Adnoc

Oilfield services sector set to benefit as energy companies boost spending