LONDON—Oil prices eased slightly on Tuesday as traders weighed simmering geopolitical tensions in several regions with supply outages in the U.S. and returning production in Libya.
Brent crude futures lost 31 cents, or 0.39 percent, to $79.75 a barrel by 1019 GMT, while U.S. West Texas Intermediate crude futures (WTI) shed 33 cents, or 0.44 percent, to $74.43 a barrel.