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1989年,海洋石油企业以经济建设为中心,坚持四项基本原则,坚持改革开放,齐心协力,克服困难,生产建设进一步发展。一、油气勘探获得新成果全年共完成海上地震测线2.2万公里(其中自营1.59万公里),钻预探井16口(其中自营12口),钻评价井13口(其中自营9口)。钻探了16个构造,有7个构造获得油气发现。其中在辽东湾发现了锦州9-3油田,展示了在辽东湾北部有可能找到油气富集区的良好前景,在北部湾发现了涠10-2含油气构造,开辟了涠西南地区1号断层上
In 1989, with its economic construction as the center, the offshore oil companies adhered to the four basic principles, adhered to the principle of reform and opening up, worked together to overcome difficulties and further developed their production and construction. 1. Achievements in oil and gas exploration In 2009, a total of 22,000 kilometers of marine seismic surveys (including 15,900 kilometers of self-support operations) were drilled. There were 16 pre-exploration wells (including 12 self-employed wells) and 13 drilling evaluation wells (of which 9 mouth). Sixteen structures were drilled and seven structures were discovered for hydrocarbon discovery. Among them, the discovery of Jinzhou 9-3 oilfield in Liaodong Bay shows the good prospects for the possible discovery of oil and gas-rich areas in the northern part of Liaodong Bay. In the Beibu Gulf, the Q10-2 oil-bearing structure was discovered, opening up the fault 1 on