UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
 
FORM 6-K
 
Report of Foreign Private Issuer
 
Pursuant to Rule 13a-16 or 15d-16
of the Securities Exchange Act of 1934

For the month of March 2014

Commission File Number 1-14966
 
 
CNOOC Limited
(Translation of registrant’s name into English)
 
65th Floor
Bank of China Tower
One Garden Road
Central, Hong Kong
(Address of principal executive offices)
 
Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F       X             Form 40-F ___

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): ____

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7): ____

Indicate by check mark whether by furnishing the information contained in this Form, the registrant is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.
 
Yes   ___         No     X    

If "Yes" is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b):  Not applicable
 
 
 

 
 
Signature

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

 
     
CNOOC Limited
 
         
         
 
By:
 
/s/ Hua Zhong
 
 
Name:
 
Hua Zhong
 
 
Title:
 
Joint Company Secretary
 

Dated: March 19, 2014

 
 

 
 
 
EXHIBIT INDEX
 
 
Exhibit No.
Description
Exhibit 99.1
Press Release dated March 19, 2014, entitled “First Breakthrough Made on Independent Deepwater Exploration in Qiongdongnan Basin”.
 
 
 
 

 
 
Exhibit 99.1
 
中國海洋石油有限公司
CNOOC LIMITED
For Immediate Release

 
First Breakthrough Made on Independent Deepwater
Exploration in Qiongdongnan Basin
 
(Hong Kong, March 19, 2014) - CNOOC Limited (the “Company”, NYSE: CEO, SEHK: 00883) today announced that the Company has recently made a new mid-sized gas discovery Lingshui17-2, which indicated the first breakthrough on the independent deepwater exploration in Qiongdongnan Basin of South China Sea.
 
Lingshui17-2 is located in the east Lingshui Sag in deepwater area of Qiongdongnan Basin, with the average water depth of about 1,450 meters. The discovery well Lingshui17-2-1 is drilled and completed at a depth of 3,510 meters and encountered the gas reservoir with a total thickness of about 55 meters.
 
The discovery has not only proven the exploration potential of structural and lithologic trap in central Canyon channel of Lingshui Sag, but also further confirmed the good exploration prospects in deepwater area of Qiongdongnan Basin.
 
- End -


Notes to Editors:

More information about the Company is available at http://www.cnoocltd.com.
*** *** *** ***
This press release includes “forward-looking statements” within the meaning of the United States Private Securities Litigation Reform Act of 1995, including statements regarding expected future events, business prospectus or financial results. The words  "expect", "anticipate", "continue", "estimate", "objective", "ongoing", "may", "will",
 
 
 

 
 
"project", "should", "believe", "plans", "intends" and similar expressions are intended to identify such forward-looking statements. These statements are based on assumptions and analysis made by the Company in light of its experience and perception of historical trends, current conditions and expected future developments, as well as other factors that the Company believes reasonable under the circumstances. However, whether actual results and developments will meet the Company’s expectations and predictions depends on a number of risks and uncertainties which could cause the actual results, performance and financial conditions to differ materially from the Company’s expectations, including those associated with fluctuations in crude oil and natural gas prices, the exploration or development activities, the capital expenditure requirements, the business strategy, whether the transactions entered into by the Company can complete on schedule pursuant to its timetable or at all, the highly competitive nature of the oil and natural gas industries, the foreign operations, environmental liabilities and compliance requirements, and economic and political conditions in the People’s Republic of China. For a description of these and other risks and uncertainties, please see the documents the Company has filed from time to time with the United States Securities and Exchange Commission, including 2012 Annual Report on Form 20-F filed on April 24, 2013.

Consequently, all of the forward-looking statements made in this press release are qualified by these cautionary statements. The Company cannot assure that the results or developments anticipated will be realized or, even if substantially realized, that they will have the expected effect on the Company, its business or operations.
*** *** *** ***

For further enquiries, please contact:

Ms. Michelle Zhang
Deputy Manager, Media / Public Relations
CNOOC Limited
Tel: +86-10-8452-6642
Fax: +86-10-8452-1441
E-mail: MR@cnooc.com.cn

Ms. Cathy Zhang
Hill+Knowlton Strategies Asia
Tel: +852-2894 6211
Fax: +852-2576 1990
E-mail: cathy.zhang@hkstrategies.com