摘要
电阻率测井曲线是确定岩性 ,划分油、气、水层的依据 ,是计算地质储量的主要参数。确保电阻率测井参数的量值准确可靠是仪器校准的主要目的。指出了传统电阻率仪器校准存在的问题及解决办法。介绍了电阻率概念及标准溶液电阻率的测量方法。建立了标准溶液电阻率测量的数学模型 。
WT5”B6] Resistivity log is the basis for the determination of lithological character and vapor oil water level and a major parameter for the calculation of geologic reserve.It is the main purpose of instrument calibration to ensure an accurate and reliable magnitude of resistivity log parameters.Problems with the conventional calibration are pointed out and solutions are given.The concept of resistivity and the measurement of the specific resistance of standard solution are introduced.A mathematical model for measuring the resistivity of standard solution is established and the causes that have influence on the measurement of uncertainty are analyzed. [WT5”H5]
出处
《石油工业技术监督》
2003年第3期11-13,共3页
Technology Supervision in Petroleum Industry
