Annual Report
 Interim Report
 Form 20-F
 Current Location： > CNOOC Ltd. > Investor Relations > Reports & Filing > Form 20-F  
Form 20-F
2011 Annual Report On Form 20-F     2012-4-20
2010 Annual Report On Form 20-F     2011-4-29
2009 Annual Report On Form 20-F     2010-4-23
2008 Annual Report On Form 20-F     2009-5-8
2007 Annual Report On Form 20-F     2008-6-26
2006 Annual Report On Form 20-F     2007-7-5
2005 Annual Report on Form 20-F Amendment     2007-6-28
 all 2 page  1  2 
To request a hard copy of the annual report on form 20-F, including the complete audited financial statements free of charge, please contact:

Mr. Cao Yan
IR Manager of Investor Relations Department
CNOOC Limited
Tel: +86-10-8452-1417
Fax: +86-10-8452-1441
E-mail: caoyan@cnooc.com.cn