Offshore staffHOUSTON -- Pride International has named four new ultra deepwater drillships that it has under construction. The drillships and anticipated delivery are as follows: Deep Ocean Ascension (formerly PS1) – 1Q 2010 Deep Ocean Clarion (formerly PS2) – 3Q 2010 Deep Ocean Mendocino (formerly PS3) – 1Q 2011 Deep Ocean Molokai (formerly PS4) – 4Q 2011 Pride reports that BP has contracted Deep Ocean Ascension and Deep Ocean Clarion. Petrobras has contracted Deep Ocean Mendocino. 06/29/2009