一种提取与油气田有关的放射性信息的参数——△Σ/σ_Σ)-△IK/σ_(IK)  

A RADIOACTIVE INFORMATION PARAMETER RELATED TO OIL AND GAS FIELD——△Σ/σΣ-△IK/σIK

作　　者：徐贵来 

出　　处：《铀矿地质》1989年第1期40-44,共5页Uranium Geology

摘　　要：在地面γ能谱资料用于勘查油气田的解释中,作者提出了△∑/σ_∑-△IK/σ_(It)参数的解释方法,并指出了该参数的实质及能降低干扰因素的原因。实践表明,用该参数解释油气田上方地面γ能谱资料收到了明显的地质效果。The author presents an interpretation method——Parameter △∑/σ_∑—△IK/σ_(IK) in the application of ground gamma spectrometric data to oil and gas fields and expresses the nature of the parameter and the reason why the interference can be reduced. The practice indicates that good geological results can be obtained by using this parameter for the interpretation of gamma spectrometric data obtained on the ground over oil and gas fields.

关 键 词：放射性勘探 油气田 Γ能谱测量 

分 类 号：P631.62[天文地球—地质矿产勘探]