脉冲中子氧活化测井流量准确度影响因素分析

Analysis on Influence Factors of Water Flow Measurement Accuracy of the Pulse Neutron Oxygen Activation Logging

文章从脉冲中子氧活化测井流程及解释过程入手,分析影响脉冲中子氧活化点测流量解释精度的因素,结合水流测井时间谱曲线的特点,提出提高和优化流量解释准确度的方案,以解决水流测井点测流量解释不准确的问题。

Beginning from the process of the pulse neutron oxygen activation logging and datainterpretation, this paper analyzes the factors to affect interpretation accuracy of the pulsed neutron oxygen activation logging. According to the charracteristics of the flow logging time spec- trum curves, the paper proposes the way to improve and optimize the flow interpretation accuracy to solve the problem of flow logging data interpretation inaccurate.