影响随钻自然伽马测量精度的因素  

The factors affecting the measuring accuracy of natural gamma while drilling.

作　　者：林楠[1] 肖红兵[1] 李勇华[1] 

机构地区：[1]胜利油田钻井工艺研究院

出　　处：《录井工程》2005年第2期38-41,共4页Mud Logging Engineering

摘　　要：该文简要介绍了随钻自然伽马测量仪的组成,分析了影响随钻自然伽马测量仪测量精度的四种主要因素,阐述了各自的规律、特征,用实验的方法对其加以验证,并提出了相应的解决方法。The paper briefly introduced the structure of the while-drilling natural gamma measurement instrument, analyzed four main factors that affected the measuring accuracy of the natural gamma while drilling, stated their rules, characteristics, further identified the factors by experiments and provided the relevant solving methods.

关 键 词：自然伽马 测量精度 随钻 测量仪 

分 类 号：TE321[石油与天然气工程—油气田开发工程] TE271