David Vitter committee. In response to the April 2010 Deepwater Horizon oil spill at an offshore drilling rig in the Gulf of Mexico threatening the coast of Louisiana, Vitter introduced legislation along with Jeff Sessions of Alabama to increase the liability cap of an oil company from $75 million to its most recent annual profits (or $150 million if greater). In the case of BP, the owner of the oil lease, its liability would be $20 billion. Vitter later introduced an amendment that would remove the cap entirely for this particular spill. Competing Democratic proposals would have raised the liability to $10
Volume and extent of the Deepwater Horizon oil spill collected before it could enter the Gulf waters. In its permit to drill the well, BP estimated the worst-case flow at . Immediately after the explosion the USCG did not estimate any oil leaking from the sunken rig or from the well. On 24 April, USCG Rear Admiral Mary Landry announced that a damaged wellhead was indeed leaking. She stated that "the leak was a new discovery but could have begun when the offshore platform sank . . . two days after the initial explosion." Initial estimates by USCG and BP officials, based on remotely operated vehicles as well as