neutron-gamma logging的意思|示意

This article introduces the new logging method which uses Gadolinium-injecting instead of Boron-injecting and uses Neutron-Gamma Logging instead of Neutron Lifetime Logging.

文章介绍了注钆代替注硼，中子伽马代替中子寿命的测井方法，对其优点作了分析，并列举了一些实例。

Sealed neutron source and gamma source used in nuclear logging have strong radioactivity which is harmful to operators.

核测井使用的密封中子源和伽马源具有较强的放射性，对操作人员有一定的辐射损伤。

The absorption of a neutron into an atom. The atom becomes energized and releases gamma rays of capture. The effect is used in well logging.

原子吸收中子的过程。原子受到激发，释放俘获伽马射线。测井中用到这种效应。

This paper systematically accomplishes the numerical simulation of dual-spaced wall contact Compensated Neutron logging and gamma ray energy spectrum logging.

本文对补偿中子贴壁测井和自然伽马能谱测井的实际问题进行了数值模拟研究。