【摘 要】
：
黑龙江省集贤矿区东荣三井，该井首采区的小于３０ｍ断距的小断层采用了地质、钻探、测井、地震等方法，对小断层的形成机理、发育情况及其分布规律进行了系统的研究；并划分了三个构造复
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黑龙江省集贤矿区东荣三井，该井首采区的小于３０ｍ断距的小断层采用了地质、钻探、测井、地震等方法，对小断层的形成机理、发育情况及其分布规律进行了系统的研究；并划分了三个构造复杂区、四个构造简单区，对指导煤炭开发有一定实际意义
Dongrong MITSUI, Jixian Mining Area, Heilongjiang Province. The formation, development and distribution of small faults were studied by using methods such as geology, drilling, logging and earthquakes for small faults of less than 30m in the first mining area of the well System research; and divided into three complex areas, four simple structure of the district, to guide the coal development has some practical significance
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