Crews battle harsh weather — Coast Guard crews continue to battle the elements to provide assistance to the crews of the Kulluk and its four support vessels, Aiviq, Nanuq, Guardsman and Alert on ...

Valaris 107, a benign weather jack-up, secured $150,000 per day, 25% above is current charter, while harsh-environment jack-up Valaris 247 achieved $180,000, some 44% more than a sister rig ...

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The US rig owner on Monday confirmed market talk that the Ocean GreatWhite, one of the world's largest ultra-deepwater harsh environment semisubs, had lost its riser in bad weather.

Originally conceived as a bottom-supported drilling unit, semisubmersibles eventually found their true calling. Now, semisubs are the most stable of any floating rig, many times chosen for harsh ...