摘要
声波在不同的类型的岩石中传播的速度是不同的,影响声波速度变化的因素较多,包括孔隙度、岩性、流体性、饱和度、温度、密度等,这些因素的变化都会导致声波在岩层中的传播性质的变化,在地质勘探过程中,利用声波的这种特性来分析岩层结构已经成为了新的技术手段,并不断的完善起来。
The transmission speed of sound wave is different in different types of rock. There are many factors that affected the sound wave speed changing, such as porosity, lithology, fluid property, saturation, temperature, density, and so on. These factors will lead to propagation properties change of sound wave in rocks. In the process of geological exploration, using the characteristics of sound wave to analyze the rock structure has become a new technical means, and will continuously improve it.
出处
《价值工程》
2010年第25期122-122,共1页
Value Engineering
关键词
声与压力
声与温度
声与孔渗
声与密度
声与流体
sound and pressure
sound and temperature
sound and porosity
sound and density
sound and fluid
