小直径双源距密度测井仪的研究

顾文浩, 郭爱煌, 王乐政. 小直径双源距密度测井仪的研究[J]. 煤田地质与勘探, 1990, 18(6): 54-60.

引用本文:

顾文浩, 郭爱煌, 王乐政. 小直径双源距密度测井仪的研究[J]. 煤田地质与勘探, 1990, 18(6): 54-60.

THE STUDY OF A SMALL DIAMETER AND DOUBLE SOURCE-DETECTOR SEPRATION DENSITY LOGGING TOOL[J]. COAL GEOLOGY & EXPLORATION, 1990, 18(6): 54-60.

Citation:

THE STUDY OF A SMALL DIAMETER AND DOUBLE SOURCE-DETECTOR SEPRATION DENSITY LOGGING TOOL[J]. COAL GEOLOGY & EXPLORATION, 1990, 18(6): 54-60.

THE STUDY OF A SMALL DIAMETER AND DOUBLE SOURCE-DETECTOR SEPRATION DENSITY LOGGING TOOL

摘要: 介绍了一种采用扶正器使探管居中、锥面准直发射伽马射线和锥面准直接收散射伽马射线的小直径双源距新型密度测井仪。

Abstract: The paper introduced a new type of small diameter and double source-detector separation density logging tool.This tool is placed in middle of broehole by the centralizer and emits the gamma rays and recives the scattered gamma rays directionally by the cone collimated implement.

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