Journal of Isotopes ›› 2011, Vol. 24 ›› Issue (1): 12-19.DOI: 10.7538/tws.2011.24.01.0012

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Technology and Application Development of Isotopic Neutron Source Well Logging in China

ZHANG Feng;YUAN Chao;HUANG Long-ji   

  1. College of Geo-Resouce and Information, China University of Petroleum (East China), Qingdao 266555, China

  • Received:1900-01-01 Revised:1900-01-01 Online:2011-02-20 Published:2011-02-20



  1. 中国石油大学(华东)地球资源与信息学院,山东 青岛 266555

Abstract: Isotopic neutron source well logging is a technology,through wich the geological and project parameters of porosity, oil saturation and element content can be determined by recording neutron or gamma ray, which are produced through the reaction of neutron generated by isotopic neutron source with nuclei in borehole and formation material. Isotopic neutron source well logging technology was sketched out, the development course, technical aspect and application of isotopic neutron source well logging were summarized and the development prospect of isotopic neutron source well logging was looked ahead.

Key words: isotopic neutron source, well logging technology, application development

摘要: 同位素中子源测井技术是以同位素中子源产生的中子与井眼和地层物质元素原子核发生作用,通过探测中子或伽马射线,从而进行孔隙度、含油饱和度和元素含量等地质和工程参数确定的测井技术。本文概述了同位素中子源测井技术,回顾了我国同位素中子源测井技术的发展历程、技术现状及应用,并展望了同位素中子源测井技术的发展前景。

关键词: 同位素中子源, 测井技术, 应用进展