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本文包括8篇寻找可地浸砂岩型铀矿的地球物理及核物理方法的摘要。其中包括地震、电法、重磁、气体场等地面勘查方法及视电阻率、自然电位、井径、井斜、流量、瞬发裂变中子等测井方法,以及室内和野外的X荧光元素含量的测定方法。其中地面-钻孔电位测深——三维地电法勘探、地下气体场的研宄、X射线荧光法、计算机预测层间氧化带可地浸砂岩型铀矿的数据库及系统、地球物理及地球化学找矿模式等反映了在前苏联寻找可地浸砂岩型铀矿的物化探方法的应用水平。目前,除正在研制、掌握和生产新一代的裂变中子测井仪、测井资料处理综合系统外,推广地球物理数据处理自动化系统,寻求用物探方法区分钻孔中的氧化岩石和非氧化岩石的途径及使用构造物探查明含矿层中层间氧化带尖灭界线的方法等,也是重要的研究课题。
This article includes 8 abstracts for finding geophysical and nuclear physical methods for leachable sandstone-type uranium deposits. These include surface survey methods such as seismic, electrical, gravity and magnetic fields, gas fields, and logging methods such as apparent resistivity, natural potential, well diameter, well inclination, flow rate, and instantaneous fission neutrons, as well as indoor and outdoor X-ray fluorescence elements Determination of content. Among them, ground-borehole potential sounding-3D geoelectric prospecting, research on underground gas field, X-ray fluorescence method, computerized database and system for predicting interlayer oxidation zone leachable sandstone-type uranium deposit, geophysics and earth The chemical prospecting pattern reflects the application level of the geophysical and geochemical methods of looking for leachable sandstone-type uranium deposits in the former Soviet Union. At present, in addition to being developing, mastering and producing a new generation of fission neutron and logging data processing integrated systems, the geophysical data processing automation system is being promoted to seek geophysical methods for distinguishing between oxidized and non-oxidized rock in boreholes Method and the use of structures to explore Ming-bearing strata in the middle of the oxidation zone with the method of cutting-off line is also an important research topic.