论文部分内容阅读
阵列声波测井资料处理时窗宽的选择受多种因素的影响 ,选择固定窗宽处理不是一条最佳的途径。用STC(慢度 时间 )方法处理阵列声波测井资料时 ,时间窗的宽度 (简称窗宽 )对处理结果有比较大的影响。讨论了窗宽选择的理论依据 ,结合测井实际 ,分析了窗宽选择的复杂性 ;最后结合阵列声波测井资料 ,讨论了窗宽对时差处理结果的影响 ,提出了可变窗宽的处理思路 ,得到了比较好的处理结果
The choice of window width for array acoustic logging data processing is influenced by many factors. Choosing fixed window width processing is not the best way. When using STC (slow-time) method to process array acoustic logging data, the width of the time window (referred to as the window width) has a greater impact on the processing results. The theoretical basis of window width selection is discussed, and the complexity of window width selection is analyzed based on well logging. Lastly, the effect of window width on the result of time difference processing is discussed based on the array acoustic logging data. A variable window width processing Train of thought, get a better deal with the results