The large-cap oil services companies Baker Hughes , Halliburton , Schlumberger and Weatherford International have had an uninspiring year so far, with only the latter outperforming the market through yesterday's close.
http://blogs.barrons.com/stockstowatchtoday/2013/04/18/oil-services-big-four-are-best-says-barclays/?mod=BOL_hpp_latestticker
http://blogs.barrons.com/stockstowatchtoday/2013/04/18/oil-services-big-four-are-best-says-barclays/?mod=BOL_hpp_latestticker
