U.S. oil drillers pull 13 rigs, biggest drop in 4 weeks -Baker Hughes
U.S. oil drillers pull 13 rigs, biggest drop in 4 weeks -Baker Hughes
May 29 (Reuters) - Energy firms pulled a**ther 13 rigs from U.S. oil fields this week, the biggest drop in four weeks, data showed on Friday, showing that a near six-month slump in activity had yet to run its course despite a rebound in crude oil prices.http://i1.wp.com/reuters.us.feedspor...f?resize=1%2C1