摘要
上白垩统嫩江组不仅是松辽盆地南部重要的生油层系,而且在本区砂岩型铀成矿中也起着非常重要的作用。从ZK4孔的方法过井测深试验以及地电结构的对比分析入手,对探区内嫩江组的空间分布范围进行了分析研究,通过钻探施工,证实了CSAMT法应用的有效性。
Upper Cretaceous Nenjiang Formation not only is an important oil formation in south Songliao Basin, but also plays an important role in the formation of the sandstone type uranium deposit. This paper made orientation for spatial distribution characteristics of regional Nenjiang Formation through the measurement of the depth in ZK4 and a geoelectric structural contrast analysis. The results have proved the validity of the application of this method and attained the expected purpose.
出处
《物探与化探》
CAS
CSCD
2008年第6期627-629,638,共4页
Geophysical and Geochemical Exploration
关键词
CSAMT法
嫩江组
砂岩型铀成矿
空间定位
CSAMT method
Nenjiang Formation
the sandstone type uranium deposit
spatial orientation
