ProPetro Holding Corp. announced earnings results for the second quarter ended June 30, 2021. For the second quarter, the company announced operating loss was USD 11.747 million compared to USD 31.322 million a year ago. Net loss was USD 8.511 million compared to USD 25.920 million a year ago. Basic loss per share from continuing operations was USD 0.08 compared to USD 0.26 a year ago.