Terrel Hardin was at a diner along Route 66 in western Oklahoma when his phone rang with bad news: The engine on one of his ...

Halliburton, one of the world’s largest oil field service providers, signaled Tuesday that the effects of U.S. tariffs and lower oil prices could weigh on the energy industry in the months ahead.

The Gulf of America saw another new oil field take shape off the coast of Louisiana, as the Ballymore field went into ...

Larger oil field service rivals Baker Hughes Co. and SLB are scheduled to report first-quarter earnings this week. Want more news? Listen to today's daily briefing above or go here for more info ...

Drilling rigs and powerful generators for fracking fleets operated by the world’s biggest oil field service companies sit alongside family-owned retailers selling pipes, pumps, hard hats and ...