Ensco plc (NYSE: ESV) will hold its fourth quarter and full-year 2015 earnings conference call at 10:00 a.m. CT (11:00 a.m. ET and 4:00 p.m. London) on Thursday, 25 February 2016. The earnings release will be issued before the New York Stock Exchange opens that morning. The conference call will be webcast live at www.enscoplc.com. Interested parties also may listen to the call by dialing 1-855-239-3215 within the United States, or +1-412-542-4130 from outside the U.S., and asking for the Ensco conference call. It is recommended that participants call 20 minutes before the scheduled start time. Telephone participants may avoid delays by pre-registering for the conference call using the following link to receive a dial-in number and PIN: http://dpregister.com/10078654.

A replay of the conference call will be available by phone through 27 March 2016 by dialing 1-877-344-7529 within the United States or +1-412-317-0088 from outside the U.S. (conference ID 10078654). A webcast replay and transcript of the call will be available at www.enscoplc.com.

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Ensco plc (NYSE: ESV) brings energy to the world as a global provider of offshore drilling services to the petroleum industry. For more than 28 years, the company has focused on operating safely and going beyond customer expectations. Ensco is ranked first in total customer satisfaction in the latest independent survey by EnergyPoint Research — the sixth consecutive year that Ensco has earned this distinction. Operating one of the newest ultra-deepwater rig fleets and the largest premium jackup fleet, Ensco has a major presence in the most strategic offshore basins across six continents. Ensco plc is an English limited company (England No. 7023598) with its registered office and corporate headquarters located at 6 Chesterfield Gardens, London W1J 5BQ. To learn more, visit our website at www.enscoplc.com.