America is now the world's top oil producer, but cracks are emerging
By any measure, America's rapid expansion to a record 12 million barrels of oil output a day has been a global game-changer.
shale boom
Exxon uses Microsoft's cloud platform to fire up shale oil output in Texas
ExxonMobil is turning to Microsoft's cloud technology to help it safely capitalize on America's fast-moving shale oil boom.
