Key Energy Services Provides Second Quarter 2017 Earnings Release and Conference Call Information

HOUSTON, July 28, 2017 /PRNewswire/ -- Key Energy Services, Inc. (NYSE: KEG) will report second quarter 2017 financial results after market close on Tuesday, August 8, 2017, and Key management will host a conference call to discuss these results on Wednesday, August 9, 2017 at 10:00 a.m....