Atwood Oceanics, Inc. is a global offshore drilling contractor engaged in the drilling and completion of exploratory and developmental oil and gas wells. The Company has a fleet of approximately 13 mobile offshore drilling units located around the world. The Company�s fleet includes Ultra-Deepwater Rigs, Deepwater Semisubmersibles and Jackups. Its segment Offshore Contract Drilling Services consists of mobile offshore drilling units and related equipment comprising its offshore rig fleet. Its segment conducts offshore contract drilling operations located in the United States, Gulf of Mexico, the Mediterranean Sea, offshore West Africa, offshore Southeast Asia and offshore Australia. The Company�s projects are Atwood Advantage, Atwood Achiever, Atwood Admiral and Atwood Archer. The Atwood Advantage, Atwood Achiever, Atwood Admiral and Atwood Archer are DP-3 dynamically-positioned, dual derrick, ultra-deepwater drillships rated to operate in water depths approximately up to 12,000 feet.