ENSCO International Announces Presentation at the Lehman Brothers CEO Energy/Power Conference

Business Wire, August 25, 2008

DALLAS -- ENSCO International Incorporated (NYSE: ESV) is scheduled to present at the Lehman Brothers CEO Energy/Power Conference in New York City, NY, on September 3, 2008 at 8:45 a.m. CDT (9:45 a.m. EDT).

Interested parties may listen to the presentation live over the Internet on the Company's web site at www.enscous.com by clicking on the link under Presentations and Webcasts. To listen to the live presentation, please go to the web site at least 15 minutes before the presentation to register, download and install any necessary audio software. A replay of the presentation will be available on the Company's web site beginning within twenty-four hours after the conclusion of the live presentation and will remain available for up to ninety days.

ENSCO, headquartered in Dallas, Texas, owns and operates a modern fleet of offshore drilling rigs servicing the petroleum industry on a global basis.