Oil futures up 3% on strong China refinery data, weaker US dollar
By Scott DiSavino NEW YORK (Reuters) -Oil prices gained about 3% to a one-week high on Thursday on a weaker U.S. dollar and a jump in refinery runs in top crude importer China. Brent futures rose $2.47, or 3.4%, to settle at $75.67 a barrel, while U.S. West Texas Intermediate (WTI) crude rose $2.35, or…