声电成像测井解释处理软件的开发与应用

Development of Acoustic and Resistivity Imaging Log Data Interpretation Processing Software and Its Application

针对井周声波成像测井和微电阻率扫描成像测井在推广应用存在的问题进行研究,探讨问题产生的原因,寻找解决问题的方法,从而提高声电成像测井资料的解释处理水平。并将结合声电成像测井实验模拟井的前期研究成果,采用数值模拟技术和统计分析技术,建立基于声电衰减理论的裂缝参数定量计算公式和方法,开发了一套新的声电成像测井资料解释处理系统,实现裂缝参数的定量计算。

By analysing the problems and causes that appeared in CBIL and STAR log applications, we found out the ways solving these problems, so, log data interpretation level was improved. At the same time, combining with the former results of acoustic and resistivity imaging log in simulation wells, numeric simulation technique and statistic analysis technique are used to get the quantitative equations of .some fracture parameters based on acoustic and resistivity attenuation theory. Moreover, a new acoustic and resistivity imaging log data interpretation processing system is developed.