Advanced semi-submersibles & 6th generation drillships
Rig advancements are coming online in tandem with the significantly increased momentum to drill in deeper waters as shallower reserves run out. For 2012, 49% of new offshore discoveries were in ultra-deepwater plays, while 28% were in deepwater plays. What we're looking at now are amazing advancements in deepwater rigs, with new semi-submersibles capable of drilling to depths of 5,000 feet or deeper. Beyond that, though, new sixth generation enterprise-class drillships can go to depths of 12,000 feet! From a global perspective, there are 120 ultra-deepwater rigs in existence—and demand is on the steep rise.