Chevron, Other U.S. Firms Near Deal to Invest Billions in Venezuelan Oil Fields
The U.S. oil major is close to an agreement to add two heavy-oil fields to its portfolio in Venezuela. Halliburton is also in talks.
How Xi Jinping Turned Oil From a Weakness Into a Geopolitical Weapon
China's crude reserves have given it huge power over the global oil market-and a critical new defense against the West.
Oil Futures End Week Lower As More Oil Seen Moving
