COSL eyes two new deepwater semisubs

Offshore driller China Oilfield Services Limited (COSL) is looking into the construction of next-generation deepwater semisub drilling rigs. During a meeting of COSL’s board of directors, the board reviewed and approved a proposal for a feasibility study report on constructing two such rigs. The company’s audit committee previously reviewed and approved the feasibility study proposal. … Read full article →