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生产测井解释、油藏动态分析以及开发地质研究经常使用以实验数据作出的实验相关曲线去估算储层流体参数。这类换算图版都有各自的使用范围,受到一定的限制。本文旨在考察这些相关曲线的意义、来源和适用性,分析建立以相关特性为基础的解析关系式,并编制出流体参数换算程序,以便准确地使用这些相关曲线。用小型计算机或微处理机能快速简便地求出井内任意条件下的流体参数值。文中还对有关参数换算关系的可靠性进行了检验,结果表明具有较高的计算精度。
Production Log Interpretation, Reservoir Dynamic Analysis, and Developmental Geology Studies often use experimental correlation curves from experimental data to estimate reservoir fluid parameters. Such conversion plates have their own use of the area, subject to certain restrictions. The purpose of this paper is to examine the meaning, origin and applicability of these correlation curves, to establish analytical relationships based on relevant properties, and to develop procedures for the conversion of fluid parameters in order to accurately use these correlation curves. Using small computers or microprocessors, it is quick and easy to find fluid parameter values for any conditions in the well. The paper also tests the reliability of the relationship between the parameters, the results show that the calculation accuracy is high.