THE APPLICATION OF COMPREHENSIVE GRAVITY METHOD TO THE EVALUATON OF HYDROCARBON RESOURCE OF THE SANSHUI BASIN
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摘要: 本文应用地球物理综合研究方法,确定三水盆地是在受断裂因素控制下形成的一个断用盆地.盆地基底由三凹、四凸所组成,其岩性为三种类型──震旦系变质岩、古生界碎屑岩、上古生界和中生界碎属岩与灰岩.指出宝月及其邻近地区为含油气最有利地区,而盆地南部凹陷区属于较有利地区.Abstract: In the light of comprehensive geophysical method,the authors indicate that the San-shui basin is a fault one controlled by faulting.The basement of the basin consists of three depressions and four uplifts,There are three kinds of different lithologies-the Sinian metamorphic rocks,the Paleozoic clastic rocks and the upper Paleozoic and Mesozoic clastic rocks and limestones,Baoyue and its surrounding are the most favorable area for oil andgas accumulation,and the southern depression of the basin is a beneficial area for exploration.
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[1] 罗孝宽,郭绍雍.应用地球物理教程.北京:地质出版社,1991 [2] 王家林,王一新等.石油重磁解释.北京:石油工业出版社,1991 [3] 陈善等.重力勘探.北京:地质出版社.1986 [4] 王一新等.盆力与地震联合解释在石油勘探中的应用.石油物探.1983(3),34-41
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