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2009年12月11日,新疆油田百口泉采油厂申报的“稠油水平井管柱”专利荣获国家知识产权局实用新型专利证书。这是这个厂百重7油田规模开发以来,科研能手瞿建华获得的第三项国家专利。
December 11, 2009, Xinjiang Oilfield 100 mouth oil production plant declared “heavy oil horizontal well string ” patent won the State Intellectual Property Office utility model patent certificate. This is the third national patent that research scientist Qu Jianhua has obtained since the scale of this oilfield was developed.