China Oilfield Services Limited

News Releases

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Deepwater Semi-submersible Drilling Platform HYSY981 Commences Drilling Operation

China Oilfield Services Limited （“COSL” or the “Group”） announced that China National Offshore Oil Corporation （"CNOOC"） today hosted in the morning a ceremony for commencement of ...【Detailed】

HYSY720 Saw its 3D Seismic Dat...	2012-05-07
COSL Announces Unaudited Resul...	2012-04-26
Smooth Delivery of Semi-submer...	2012-04-25

Announcements

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Monthly Return of Equity ...	2012-05-03
First Quarterly Results	2012-04-26
Proposals for General Man...	2012-04-26
Notice of Annual General ...	2012-04-26
Proxy Form for 2011 Annua...	2012-04-26
Reply Slip for 2011 Annua...	2012-04-26
Proposed Bonds Issue By a...	2012-04-26
Notice of Board Meeting	2012-04-12