China Oilfield Services Limited : COSL Annual Results 2013 Analyst Presentation

China Oilfield Services Limited ("COSL" or the "Company", HKSE stock code: 2883, SSE stock code: 601808) cordially invites you or your representative to an analyst presentation to be held on 19March 2014 (Wednesday) in respect of the Company's Annual Results 2013.

COSL is the leading integrated oilfield services provider in the offshore China market. Its services cover each phase of offshore oil and gas exploration, development and production. Its four core business segments are drilling services, well services, marine support services and geophysical services. COSL has been listed on the Main Board of The Stock Exchange of Hong Kong Limited since 20 November, 2002 under the ticker 2883. Since 26 March, 2004, COSL's stocks can be traded by means of Level I unlisted American Depositary Receipts on the OTC (over-the-counter) market in the United States under the ticker CHOLY. COSL listed its A shares on Shanghai Stock Exchange under the ticker 601808 since 28 September, 2007.

At the Analyst Presentation, senior management of COSL will share with you highlights of the Company's Annual Results 2013 as well as its latest business development and future strategies.