Press Releases

2013 2012 2011 2010 2009 2008 2007 2006

Date	Subject
16 November 2012	16 November 2012 Ensco plc Announces Cash Dividend
08 November 2012	08 November 2012 Brazil Market Update
31 October 2012	31 October 2012 Ensco plc Reports Third Quarter 2012 Results
04 October 2012	04 October 2012 Ensco plc Schedules Third Quarter 2012 Earnings Conference Call
30 August 2012	30 August 2012 Ensco plc Reports No Damage to U.S. Gulf of Mexico Operations from Hurricane Isaac Based on Preliminary Inspections
23 August 2012	23 August 2012 Ensco plc to Ring NYSE Opening Bell and Present at Barclays Energy Conference 5 September 2012
21 August 2012	21 August 2012 Ensco plc Announces Cash Dividend
31 July 2012	31 July 2012 Ensco Takes Delivery of Final ENSCO 8500 Series Ultra-Deepwater Semisubmersible Rig
25 July 2012	25 July 2012 Ensco plc Reports Second Quarter 2012 Results
11 July 2012	11 July 2012 Ensco plc Promotes Jay Swent to Executive Vice President
02 July 2012	02 July 2012 Ensco plc Schedules Second Quarter 2012 Earnings Conference Call
27 June 2012	27 June 2012 Ensco plc Announces Management Changes
26 June 2012	26 June 2012 New Drillship Order Further Strengthens Ensco Ultra-Deepwater Fleet
22 May 2012	22 May 2012 Ensco plc Announces Cash Dividend and Conversion to Class A Ordinary Shares Listing on NYSE
15 May 2012	15 May 2012 Ensco to Convert to Class A Ordinary Share Listing on the New York Stock Exchange
02 May 2012	02 May 2012 Ensco plc Reports First Quarter 2012 Results
09 April 2012	09 April 2012 Ensco plc Schedules First Quarter 2012 Earnings Conference Call, Investor Day Webcast and Annual General Meeting of Shareholders
05 April 2012	05 April 2012 Ensco Orders Sixth Ultra-Deepwater Drillship
02 April 2012	02 April 2012 ENSCO DS-6 Drillship Contracted to BP
19 March 2012	19 March 2012 Ensco Again Rated #1 Among Offshore Drillers in Independent Customer Satisfaction Survey
28 February 2012	28 February 2012 Ensco plc Increases Cash Dividend 7% to $1.50 Per Share Annually
22 February 2012	22 February 2012 Ensco plc Reports Fourth Quarter and Full-Year 2011 Results
31 January 2012	31 January 2012 ENSCO 8506 Ultra-Deepwater Semisubmersible Contracted for Two and One-Half Years
27 January 2012	27 January 2012 Ensco plc Schedules Fourth Quarter and Full-Year 2011 Earnings Release and Conference Call and Upcoming Investor Conference

Media Contacts

Sean P. O'Neill
Vice President–Investor Relations and Communications
713.430.4607

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Alice Brink
Manager–Communications
713.430.4658

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