China Oilfield Services Limited announced earnings results for the first quarter ended March 31, 2019. For the first quarter, the company announced sales was CNY 5,907.777 million compared to CNY 3,427.873 million a year ago. Operating income was CNY 161.163 million compared to operating loss of CNY 637.704 million a year ago. Net income was CNY 30.952 million compared to net loss of CNY 651.134 million a year ago. Basic earnings per share from continuing operations was CNY 0.0065 compared to basic loss per share from continuing operations of CNY 0.1365 a year ago.