Fengcheng reservoir in Xinjiang oilfield is a dual-medium reservoir. Because of the absence of imaging log, the distributing of fracture hasn't been known. Based on the analysis of dual lateral resistivity log, acoustic log and other conventional log data, The position of fracture was identified by fractat analysis and quantitative properties were calculated. The compared of core and production confirm that the method is scientific and accurate.%新疆油田风城组油藏是一套双重介质储层.由于没有成像资料,对裂缝的发育情况没有一个明确的认识.本文通过对双侧向电阻率测井、声波测井等常规测井资料的分析,运用分形分析方法进行裂缝识别,并进行了物性定量计算.通过岩心验证和射孔生产对应比较,证实这种方法是科学准确的,对以后的生产措施的定位有着不可替代的指导作用.
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