钻井液滤液中氯离子含量的不确定度评定  

Evaluation on the Uncertainty of the Chlorion Content in the Drilling Filtrate

作　　者：孟丽艳[1] 宋士军[1] 甄剑武[1] 雷祖猛[1] 

机构地区：[1]中原石油勘探局钻井工程技术研究院,河南濮阳457001

出　　处：《石油工业技术监督》2010年第2期52-54,共3页Technology Supervision in Petroleum Industry

摘　　要：依据测量不确定度的评价原则,从方法概述、确定不确定度的来源、建立数学模型、计算相对标准不确定度分量、合成相对标准不确定度、扩展不确定度等入手,通过实例详细阐述了钻井液滤液中氯离子含量测定的不确定度评定方法。Based on the evaluation principle of measuring uncertainty, the research starts with explaining the method generally, determining the origin of uncertainty, establishing the mathematic model, calculating the uncertainty amount of relative standards, integrating the uncertainty of relative standards, and expanding the uncertainty. Then, the example is used in explaining the evaluation method of the uncertainty about the measurement of ehlorion content in the drilling filtrate.

关 键 词：不确定度 氯离子 钻井液 滤液 

分 类 号：TE254.1[石油与天然气工程—油气井工程]