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本文以下二门油田中层系的地质特征和开发中获得的资料为基础,总结了一个具备充足天然能量的小断块油藏早期注水开发含水上升快的教训,以及三年来开展天然能量开发试验使开采形势转好的经验。文中强调充足的边水能量是天然能量开发效果好的主要原因。
Based on the geological characteristics and the data obtained during the development of the Middle Layer in the Ermen Oilfield, this paper summarizes the lessons learned from early development of a water cut in waterflooding of small fault block reservoirs with sufficient natural energy and experiments on natural energy development in the past three years Mining situation turn good experience. The paper emphasizes that sufficient edge water energy is the main reason for good effect of natural energy development.