[P]China's biggest FPSO 2009.06.20[P]Hai Yang Shi You 281 2009.04.27[P]7000 meter trailer exchange frequency conversion electric drive drilling machine 2009.04.01[P]Cumulative oil production of Daqing Oilfield exceeds two billion tons 2009.03.31[P]CNOOC Ltd. Announces Start-up of OML130 in Nigeria 2009.03.16
