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随着金湖凹陷古近系勘探程度的提高和勘探难度的加大,具有良好成藏条件的泰州组油气勘探工作也日益引起重视。本文从油源、储层、盖层及构造等方面对金湖凹陷泰州组成藏条件进行了研究分析,认为油源条件是泰州组能否成藏的关键,通过对金湖凹陷泰州组四个有利区带的详细分析,认为铜城断裂带泰州组成藏条件最为有利。
With the improvement of exploration degree and exploration difficulty of Paleogene in Jinhu Sag, the exploration of oil and gas in Taizhou Formation, which has good reservoir forming conditions, has drawn more and more attention. In this paper, the conditions of the Taizhou Formation in the Jinhu Depression are studied and analyzed from the aspects of oil source, reservoir, caprock and structure. It is considered that the oil source conditions are the key to whether or not the reservoir can be formed in the Taizhou Formation. A detailed analysis of favorable zones shows that the most favorable conditions for the formation of the Tongcheng fault zone are the formation of the Taizhou Formation.