NYSE:ESV: 42.87 +0.08

Press Releases

2010 2009 2008 2007 2006 2005 2004

Date	Subject
25 August 2010	25 August 2010 Ensco plc is Now in Possession of ENSCO 69
18 August 2010	18 August 2010 Ensco plc Announces Presentation at Upcoming Barclays Capital Conference
03 August 2010	03 August 2010 Ensco plc Announces Cash Dividend
21 July 2010	21 July 2010 Ensco plc Reports Second Quarter 2010 Results
07 July 2010	07 July 2010 Ensco plc Schedules Second Quarter 2010 Earnings Release and Conference Call
07 July 2010	07 July 2010 Ensco plc Acquires High-Specification Jackup Rig
28 May 2010	28 May 2010 Ensco plc Will Not Complete Partial Tender Offer For Scorpion Offshore Ltd Shares
28 May 2010	28 May 2010 Ensco plc Increases Offer to NOK 40.00 for Scorpion Offshore Ltd Shares
28 May 2010	28 May 2010 Ensco plc Shortens Tender Period to 5.30pm Oslo Time for Scorpion Offshore Ltd Shares
28 May 2010	28 May 2010 Ensco plc Signs New Four-Year Credit Facility
28 May 2010	28 May 2010 Ensco plc's Partial Tender Offer for Scorpion Offshore Ltd. Shares Will Terminate at 6.30 p.m. Oslo Time Today (28 May 2010) and Will Not Be Extended and the Offer Price Will Not Be Increased
27 May 2010	27 May 2010 Ensco plc Announces Partial Tender Offer for Outstanding Shares in Scorpion Offshore Ltd.
25 May 2010	25 May 2010 Ensco plc Celebrates Opening of New Global Headquarters in London
30 April 2010	30 April 2010 Ensco plc Reports U.S. Gulf of Mexico Rigs Continue to Operate
23 April 2010	23 April 2010 Ensco plc Sells Jackup Rig
21 April 2010	21 April 2010 Ensco plc Announces Major Increase to Quarterly Cash Dividend
21 April 2010	21 April 2010 Ensco plc Reports First Quarter 2010 Results
06 April 2010	06 April 2010 Ensco plc Schedules First Quarter 2010 Earnings Release and Conference Call
23 March 2010	23 March 2010 Ensco Changes Name to Ensco plc
19 March 2010	19 March 2010 Ensco International Sells Two Jackup Rigs
24 February 2010	24 February 2010 Ensco International Reports Fourth Quarter and Full Year 2009 Results
11 February 2010	11 February 2010 Ensco International Announces Cash Dividend
11 February 2010	11 February 2010 Ensco International Updates Status of ENSCO 8502
27 January 2010	27 January 2010 Ensco International Schedules Fourth Quarter and Year-end 2009 Earnings Release and Conference Call
19 January 2010	19 January 2010 Ensco International Takes Delivery of New ENSCO 8502 Ultra-Deepwater Semisubmersible

Media Contacts

Sean P. O'Neill
Vice President–Investor Relations
214.397.3011

Michelle A. Anderson
Manager–Investor Relations and Corporate Branding
214.397.3045

Email Investor Relations

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