Patterson-UTI Reports Drilling Activity for February 2017

HOUSTON, March 6, 2017 /PRNewswire/ — PATTERSON-UTI ENERGY, INC. (NASDAQ: PTEN) today reported that for the month of February 2017, the Company had an average of 80 drilling rigs operating in the United States and two rigs in Canada.  For the two months ended February 28, 2017, the C