More demanding tasks set to bring more income at COSL

The nation's dominant offshore oil-drilling services provider, China Oilfield Services Ltd (COSL), expects the basic drilling rate it charges its customers to be flat this year, even as its largest customer, CNOOC, is raising spending.

via Business feed http://www.scmp.com/business/companies/article/1142809/more-demanding-tasks-set-bring-more-income-cosl