China Oilfield Services Limited (COSL) has entered into a long-term cooperation contract with Pemex for COSL4, a 2,000‑HP module rig. The rig’s operation period will be more than 1,700 days.
China Oilfield Services Limited (COSL) has entered into a long-term cooperation contract with Pemex for COSL4, a 2,000‑HP module rig. The rig’s operation period will be more than 1,700 days.