SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

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                                    FORM 6-K

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                        REPORT OF FOREIGN PRIVATE ISSUER
                      PURSUANT TO RULE 13a-16 OR 15d-16 OF
                       THE SECURITIES EXCHANGE ACT OF 1934


                                For June 8, 2004



                                  CNOOC Limited

                 (Translation of registrant's name into English)
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                                   65th Floor
                               Bank of China Tower
                                 One Garden Road
                               Central, Hong Kong
                    (Address of principal executive offices)

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 (Indicate by check mark whether the registrant files or will file
annual reports under cover Form 20-F or Form 40-F)



                Form 20-F     X                Form 40-F
                              ---------                     ----------


(Indicate by check mark whether the registrant by furnishing the information
contained in this Form 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): N/A.)








Company Press Release
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                 CNOOC Limited's QK 18-2 Oilfield in Production

(Hong Kong, June 8, 2004) - CNOOC Limited (together with its subsidiaries, the
"Company", NYSE: CEO, SEHK: 883) announced today that Qikou ("QK") 18-2, a new
oilfield in the western part of Bohai Bay has come on stream successfully. The
field is currently producing more than 2,800 barrels of oil per day from five
wells.

Located about six kilometers southwest of the producing field QK 18-1, QK18-2 is
part of Boxi oilfields. It consists of a production platform and a subsea
pipeline. The field shares some production facilities with other Boxi oilfields.

Mr. Zhou Shouwei, President of the Company, commented, "We have a busy
development schedule this year. The successful completion of QK 18-2 constitutes
yet another milestone for us. This and other developments will help us achieve
offshore China's production target this year and allow us to take advantage of
the current oil prices."

The Company owns a 100% interest in the oilfield.


Ends

Notes to Editor

CNOOC LIMITED - BACKGROUND
Incorporated in Hong Kong in August 1999, CNOOC Limited (SEHK: 883; NYSE: CEO)
is the dominant producer of crude oil and natural gas offshore China. CNOOC
Limited is also one of the largest independent crude oil and gas exploration and
production companies in the world.

As of December 31, 2003, its net proved reserves were 2.1 billion barrels-of-oil
equivalents. Daily production for the quarter ended March 31, 2004 was 362,672
BOE (unaudited).

CNOOC Limited is currently engaged in exploration, development and production
in four major areas offshore China, which cover Bohai Bay, Western South China
Sea, Eastern South China Sea and East China Sea. The Company is also one of the
largest offshore crude producers in Indonesia.

The Company has about 2,447 employees.

CNOOC LIMITED -RELATIONSHIP WITH ITS PARENT COMPANY
CNOOC Limited, incorporated in Hong Kong, is a 70.6% held subsidiary of China
National Offshore Oil Corporation ("CNOOC"). CNOOC Limited is the sole vehicle
through which CNOOC carries out its oil and gas exploration, development,
production and selling activities offshore China and internationally.

CNOOC, the parent company, is involved in the administrative, research, and
services functions for the China offshore petroleum industry as well as other
mid- or







downstream petroleum projects.

*** *** ***

This press release contains statements that are not historical facts, including
statements about beliefs and expectations of the directors of CNOOC Limited (the
"Company"). These forward-looking statements are based on current plans,
estimates and projections, and therefore you should not place undue reliance on
them. Forward-looking statements speak only as of the date they are made, and
the directors of the Company undertake no obligation to update publicly any of
them in light of new information or future events. Forward-looking statements
involve inherent risks and uncertainties. You are cautioned that a number of
important factors could cause actual results to differ materially from those
contained in any forward-looking statement. Such factors include, but are not
limited to, changes in PRC economic, political and social conditions as well as
government policies.

*** *** ***

For further enquiries, please contact:

Mr. Xiao Zongwei
CNOOC Limited
Tel : +86 10 8452 1646
Fax: +86 10 8452 1441
E-mail: xiaozw@cnooc.com.cn
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Ms Anne Lui/Ms. Charlotte Kong/Ms. Joe Lee
Ketchum Newscan Public Relations
Tel: 852-3141-8016/ 852-3141-8063/852-3141-8028
Fax: 852-2510-8199
E-mail:   anne.lui@knprhk.com
          -------------------
          Charlotte.kong@knprhk.com
          -------------------------
          joy.lee@knprhk.com
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                                   SIGNATURES

         Pursuant to the requirements of the Securities Exchange Act of 1934, as
amended, the registrant has duly caused this report on Form 6-K to be signed on
its behalf by the undersigned, thereunto duly authorized.

                                  CNOOC Limited


                                  By:  /s/ Cao Yunshi
                                      -----------------------------
                                       Name:  Cao Yunshi
                                       Title:  Company Secretary

Dated: June 8, 2004