This capital commitment will allow completion of front-end engineering and design work (FEED), progression into detailed engineering and design, purchase of long-lead items and most major equipment and placing major facility fabrication contracts. Full project approval is expected later this year on completion of the final capital cost estimate and project schedule, which will be derived from the FEED studies. The gross capital cost is expected to be in excess of US$2 billion (BHP Billiton share approximately US $1 billion).
This commitment is a major step in the project development and aligns with the operator's forward project implementation schedule and funding requirements. The project has been evaluated and approved through the BHP Billiton internal capital assessment, technical and commercial evaluation and risk management processes. It represents a robust, major deepwater development, with significant value potential for BHP Billiton.
Located in water depths of 4400 - 7100 feet, Atlantis will be developed using a moored semi-submersible production facility with a gross design capacity of around 150,000 barrels of oil per day (bopd) and 180 million standard cubic feet of gas per day (mmscfd). The field will also have a separate semi-submersible drilling unit dedicated to development.
The Atlantis field is located in the Atwater Foldbelt, 125 miles south of New Orleans in the vicinity of Green Canyon Block 743, comprising seven blocks in the area. Oil and gas produced at Atlantis will be transported to a platform at Ship Shoal Block 332 by the Caesar and Cleopatra pipelines, in which earlier this year BHP Billiton acquired a 25 per cent and 22 per cent interest, respectively. From there, oil and gas can be transported to markets in Texas and Louisiana.
President and CEO of BHP Billiton Petroleum Philip Aiken said: "The commitment to the Atlantis development marks another landmark in the Group's focused deepwater exploration strategy, which continues to deliver value to the company and its shareholders. The completion of the design work later this year and the procurement of long lead time items will maintain our first production target of calendar 2005.
"The reserves estimate indicates that this is a major oil field development, the third largest deepwater field in the Gulf. It is the second that BHP Billiton will commercialize in the Atwater Foldbelt, following the development decision on Mad Dog earlier this year," Mr Aiken said. "When these two developments come on-stream they should provide BHP Billiton with working interest production of approximately 90, 000 barrels of oil per day and 90 mmcfd of gas. There is also additional upside potential within the Atlantis field and other near-field opportunities."
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