测井流体因子法定性识别火山岩储层流体性质

Qualitative Identification of Volcanic Reservoir Fluid Property with the Logging Fluid Factor Method

基于从阵列声波测井得到的纵横波速度和密度测井得到的地层密度数据,通过适当的组合构建了多种流体因子来识别火山岩储层的流体性质。在火山岩地层的实际井中进行了应用,这些因子指示流体的性质与试气结论是一致的。

Based on the longitudinal wave and shear wave data from array acoustic logging and density data from density logging, the fluid property of volcanic rock can be identified by many fluid factors which are built by means of appropriate combination. The method is applied to real wells of volcanic reservoir. It obtained good results, which is coincident with the results of gas tests.