Cobalt International Energy, Inc. Announces Execution of Production Sharing Contract for Block 20 Offshore Angola and Provides Update on Cameia-1 Well, Offshore Angola

HOUSTON--()--Cobalt International Energy, Inc. (“Cobalt”) (NYSE:CIE) announced that at an official signing ceremony today in Luanda, Sonangol and Cobalt executives signed the Production Sharing Contract for Block 20 offshore Angola. Cobalt has been named the operator of Block 20 and has a 40% working interest in the block under this agreement. Other partners in Block 20 include Sonangol Pesquisa e Produção, S.A. (30%), BP Exploration Angola (Kwanza Benguela) Limited (20%) and China Sonangol International Holding Limited (10%).

Chairman and Chief Executive Officer Joseph H. Bryant said, “Cobalt is extremely pleased to be awarded operatorship of Block 20, which was the most sought after block by industry in the Pre-salt Bid Round. Together with our current positions in Blocks 9 and 21 and the Diaba Block in Gabon, Cobalt has the pre-eminent Pre-salt portfolio in West Africa.” Bryant added, “The Block 20 partnership has already initiated the acquisition of a 4,100 square km (1,575 square mile) 3D seismic program following Sonangol’s conditional award of Block 20 earlier this year. We are planning our first well in Block 20 in 2013.”

Block 20 is located immediately north of and adjacent to Block 21 and 12 km (7.5 miles) from the Cobalt-operated Cameia-1 well location. Block 20 is Cobalt’s third operated block in the Angolan Pre-salt Kwanza Basin, along with Blocks 21 and 9.

Cobalt is currently evaluating the results of Cameia-1 in Block 21. The results thus far confirm the existence of hydrocarbons and are very encouraging.

After Cameia-1 operations are complete, Cobalt will spud its Bicuar-1 well on Angola Block 21 with the Diamond Offshore Ocean Confidence drilling rig. Other partners in Block 21 and Cameia-1 include Sonangol Pesquisa e Produção, S.A. (20%), Nazaki Oil and Gáz, S.A. (30%), and Alper Oil, Limitada (10%).

About Cobalt

Cobalt is an independent oil exploration and production company focusing on the deepwater U.S. Gulf of Mexico and offshore Angola and Gabon. Cobalt was formed in 2005 and is headquartered in Houston, Texas.

Forward Looking Statements

This press release includes “forward-looking statements” within the meaning of the safe harbor provisions of the United States Private Securities Litigation Reform Act of 1995 — that is, statements related to future, not past, events. Forward-looking statements are based on current expectations and include any statement that does not directly relate to a current or historical fact. In this context, forward-looking statements often address Cobalt’s expected future business and financial performance, and often contain words such as “anticipate,” “believe,” “intend,” “expect,” “plan,” “will” or other similar words. These forward-looking statements involve certain risks and uncertainties that ultimately may not prove to be accurate. Actual results and future events could differ materially from those anticipated in such statements. For further discussion of risks and uncertainties, individuals should refer to Cobalt’s SEC filings. Cobalt undertakes no obligation and does not intend to update these forward-looking statements to reflect events or circumstances occurring after this press release. You are cautioned not to place undue reliance on these forward-looking statements, which speak only as of the date of this press release. All forward-looking statements are qualified in their entirety by this cautionary statement.

Contacts

Cobalt International Energy, Inc.
Investor Relations:
Richard A. Smith, +1 (713) 452-2322
Vice President, Investor Relations and Planning
or
Media Relations:
Lynne L. Hackedorn, +1 (713) 579-9115
Vice President, Government and Public
Affairs

Contacts

Cobalt International Energy, Inc.
Investor Relations:
Richard A. Smith, +1 (713) 452-2322
Vice President, Investor Relations and Planning
or
Media Relations:
Lynne L. Hackedorn, +1 (713) 579-9115
Vice President, Government and Public
Affairs