BRIEF-Patterson-UTI Energy sees 2017 capex $450 mln By: Reuters: Company News May 23, 2017 at 06:21 AM EDT * Patterson-UTI Energy Inc - sees 2017 capex $450 million, as of April 27 Source text: (http://bit.ly/2rcHtGJ) Further company coverage: Read More >> Related Stocks: Patterson-Uti Energy