The drop-in firms are starting to come out of the laboratory, float themselves on the stockmarket, team up with oil companies and build their first factories.

完全替代性生物燃料公司已经开始走出实验室，走进证券交易市场并石油公司合作建立第一批工厂。

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In 2004, Dagang oilfield has completed 6 Wells of drilling, oil production testing and starting-up.

2004年，大港油田完成6口水平井的钻井、试油、投产任务。

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