Company:  ENSCO PLC (ESV)
Form Type:  4
Filing Date:  2/29/2012 
CIK:  0000314808 
Address:  6 CHESTERFIELD GARDENS 
City, State, Zip:  LONDON,  W1J5BQ 
Telephone:  4402076594660 
Fiscal Year:  12/31 
Last Trade
Last Trade: 
$32.77  
Change: 
2.86 (9.56%)  
Trade Time: 
Dec 19  
Market Cap: 
N/A
Description of Business
Ensco plc is a global offshore contract drilling company. Unless the context requires otherwise, the terms "Ensco," "Company," "we," "us" and "our" refer to Ensco plc together with all its subsidiaries and predecessors. We own the world's second largest offshore drilling rig fleet amongst competitive rigs, our ultra-deepwater fleet is the newest in the industry, and our premium jackup fleet is the largest of any offshore drilling company. We currently own and operate an offshore drilling rig fleet of 74 rigs, including six rigs under construction, spanning most of the strategic, high-growth markets around the globe. Our rig fleet includes ten drillships, 13 dynamically positioned semisubmersible rigs, six moored semisubmersible rigs and 45 jackup rigs. Our customers include most of the leading national and international oil companies, in addition to many independent operators.
Register and access this filing in:     
  FORM 4
    NAME AND TITLE
    NON DERIVATIVE SECURITIES
    DERIVATIVE SECURITIES
    REPORTING OWNERS
    SIGNATURES