铀矿地质Issue(6)：356-363,8.DOI:10.3969/j.issn.10000658.2014.06.006
N451型伽玛能谱测井探管的研制与铀钍伽玛能谱测井技术研究
Development of N45 1γSpectrometry Logging Probe and Research on the Technique ofγSpectrometry Logging
赵丹 1闵苹 2杨龙泉 3陆士立 4焦仓文 4银涌兵1
作者信息
- 1. 中国地质大学 北京 地球物理与信息技术学院，北京 100083
- 2. 中核集团铀资源勘查与评价技术重点实验室，核工业北京地质研究院，北京 100029
- 3. 中国核工业集团公司，北京 100822
- 4. 中核集团铀资源勘查与评价技术重点实验室，核工业北京地质研究院，北京 100029
- 折叠
摘要
Abstract
N451γspectrometry logging probe is developed to accurately measure the content of uranium and thorium of the layer in uranium deposit mixed with thorium,and the probe is connected to HD 4002B light integrated logging system to constructγspectrometry logging system.Based on this system,γspectrometry logging techniques are studied,and correction method of the probe,data processing method ofγspectrometry logging and working method of field logging are established.The probe is of high detection efficiency and its auto spectrum stabilization system is strong in preventing radiation.Therefore,it can be used to continuously and effectively measure the content of uranium and thorium of the layer around the borehole inγspectrometry logging for uranium exploration.关键词
伽玛能谱测井/自动稳谱/连续测量/铀钍混合矿床Key words
γray spectrometry logging/auto spectrometry stabilization/continuous measurement/uG ranium deposit mixed with thorium分类
天文与地球科学引用本文复制引用
赵丹,闵苹,杨龙泉,陆士立,焦仓文,银涌兵..N451型伽玛能谱测井探管的研制与铀钍伽玛能谱测井技术研究[J].铀矿地质,2014,(6):356-363,8.
