延吉盆地东部大一、二段圈闭含油气性综合评价THE COMPREHENSIVE EVALUATION TO THE OIL AND GAS PROSPECT OF THE TRAPS IN THE FIRST AND SECOND MEMBERS IN THE EAST PART OF YANJI BASIN
傅广，姜振学，王青海
Fu Guang;
摘要(Abstract)：
本文采用模糊集合综合评价方法，对延吉盆地东部大一、二段２０个圈闭的含油气性进行了综合评价，比较客观地反映了该区油气的分布状况，不仅为该区油气钻探提供了依据，而且证明了该方法用于圈闭含油气性评价的可行性。
This paper comprehensively evaluates the oil and gas prospect of the traps in the first and second members of Dalazhi Formation in the east part of Yanji Basin using a comprehensive evaluation method of fuzzy set.the result objectively reflects the oil and gas distribution in the region,not only providing the basic data for the oil and gas prospecting in the basin,but also indicating that the method of fuzzy set is practicable to evaluate the oil and gas prospect of the traps.
关键词(KeyWords)：
圈闭，含油气盆地，模糊分析，综合评价，延吉盆地东部，大一、二段
Trap,Oil and gas prospect,comprehensive evaluation method of fuzzy set,The east part of Yanji Basin,The first and second member of Dalazhi formation
基金项目(Foundation):
作者(Authors):
傅广，姜振学，王青海
Fu Guang;
DOI: 10.19597/j.issn.1000-3754.1996.02.003