The rig is part of a $300 million contract covering deepwater exploration offshore Brazil, where it will operate in water ...

Upon completion of the acquisition, COSL will establish the world's 6th largest rig fleet consisting of more than 36 operating rigs (including rigs under construction). A significant proportion of ...

The objective of the well was to prove petroleum in Upper Cretaceous limestone rocks in the Tor formation. The well ...

The rig, Valaris 143 (EXL I), has been leased to ... three Arabian Drilling jack-ups and four COSL jack-ups have also been affected by these suspensions. Along with these jack-ups, three Saipem ...

Hoidi’s current position as the number one jack-up rig leg fabricator in China and one of the best EPC houses in China can be traced back to the trust that the Chinese national oil company COSL (China ...

Norway currently hosts 14 active deepwater semi-submersible drilling rigs and five active shallow ... Odfjell Drilling (five), COSL Drilling Europe (four) and Saipem (one) — have long-term ...