ROBERT, La. - The Transocean drillship, Discoverer Enterprise, prepares to conduct recovery operation for BP using a specially-built "dome" at the sea floor Monday, May 3, 2010. With the use of the dome and connection system to flow the leaking oil the crew of the Discoverer Enterprise will be capable of recovering up to 125,000 barrels of oil. Photo provided by PB. (USGov) 10Spill0503-O-0000X-004
