Gunflint

BP America Inc. has discovered oil and gas at its Freedom Prospect, also known as the Gunflint prospect, in the deepwater Gulf of Mexico (GOM). The well, located 70 miles southeast of the Louisiana coast in Mississippi Canyon Block 948, is in about 6,100 feet (1,860 meters) of water. The Freedom well was drilled to a total depth of 29,280 feet (8,927 meters) and encountered more than 550 net feet of hydrocarbon-bearing sands in Middle and Lower Miocene reservoirs. Appraisal will be required to determine the size and commerciality of the discovery. The Freedom well is BP’s third discovery in this part of the deepwater GOM following its Tubular Bells and Kodiak discoveries. The well is operated by BP Exploration & Production Inc., a subsidiary of BP America Inc., which has a 25% working interest, and includes co-owners Noble Energy Inc., with a 37.5% working interest, Samson Offshore Co., with a 25% stake, and Marathon Oil Co., which has a 12.5% stake. The lease was acquired by Noble Energy and Samson Offshore in March 2006.