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通过对双河油田主力油层微构造研究，总结出油层微构造特征及其主要类型，它包括正向微构造、负向微构造和斜面微构造等。生产实例表明正向微构造为剩余油富集区，负向微构造为严重水淹区。建议在制定油田开发加密调整方案时应充分考虑微构造因素，尽可能把加密生产井钻在正向微构造上，负向微构造只能钻注水井。
Through the study on the micro-structure of the main oil layer in Shuanghe Oilfield, the micro-structural features and main types of the oil layer are summarized, including the forward micro-structure, the negative micro-structure and the bevel micro-structure. Production examples show that the forward micro-structure is the remaining oil-rich area, and the negative micro-structure is a severe flooded area. It is suggested that micro-structural factors should be fully taken into account in formulating the encryption adjustment scheme for oilfield development. As far as possible, the encrypted production well should be drilled in the forward micro-structure and the negative micro-structure can only be drilled in the well.