CEO [CNOOC] 6-K: THIS REPORT ON FORM 6-K SHALL BE DEEMED
[THIS REPORT ON FORM 6-K SHALL BE DEEMED TO BE INCORPORATED BY REFERENCE IN THE REGISTRATION STATEMENT ON FORM F-3 (FILE NOS. 333-188261 AND 333-188261-01) OF CNOOC LIMITED AND CNOOC FINANCE (2013) LIMITED AND TO BE A PART THEREOF FROM THE DATE ON WHICH THIS REPORT IS FILED, TO THE EXTENT NOT SUPERSEDED BY DOCUMENTS OR REPORTS SUBSEQUENTLY FILED OR]